From 1a8d3c8b3a0d662fb3b8f2765102e50f7cd1c0a4 Mon Sep 17 00:00:00 2001
From: Peter Bacon Darwin <pete@bacondarwin.com>
Date: Thu, 28 Nov 2013 12:11:57 +0000
Subject: [PATCH] chore(docs): fix back-to-top anchor in angularjs.org doc
 pages

Closes https://github.com/angular/angularjs.org/issues/45
---
 docs/src/templates/index.html |  2 +-
 docs/src/templates/js/docs.js | 15 +++++++++++++++
 2 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/docs/src/templates/index.html b/docs/src/templates/index.html
index 43c9e8588b33..3d64a4f5cd9e 100644
--- a/docs/src/templates/index.html
+++ b/docs/src/templates/index.html
@@ -364,7 +364,7 @@ <h2>Would you like full offline support for this AngularJS Docs App?</h2>
 
   <footer class="footer">
     <div class="container">
-      <p class="pull-right"><a href="#">Back to top</a></p>
+      <p class="pull-right"><a back-to-top href="#">Back to top</a></p>
 
       <p>
         Super-powered by Google  ©2010-2012
diff --git a/docs/src/templates/js/docs.js b/docs/src/templates/js/docs.js
index 06cb91c2a707..6231c59ddaed 100644
--- a/docs/src/templates/js/docs.js
+++ b/docs/src/templates/js/docs.js
@@ -372,6 +372,21 @@ docsApp.directive.errorDisplay = ['$location', 'errorLinkFilter', function ($loc
 }];
 
 
+/**
+ * backToTop Directive
+ * @param  {Function} $anchorScroll
+ *
+ * @description Ensure that the browser scrolls when the anchor is clicked
+ */
+docsApp.directive.backToTop = ['$anchorScroll', function($anchorScroll) {
+  return function link(scope, element) {
+    element.on('click', function(event) {
+      scope.$apply($anchorScroll);
+    });
+  };
+}];
+
+
 docsApp.serviceFactory.angularUrls = function($document) {
   var urls = {};