Merge branch '2.0-wip' of github.com:twitter/bootstrap into 2.0-wip

12 files changed, 213 insertions, 260 deletions

diff --git a/docs/assets/js/application.js b/docs/assets/js/application.js
index 16a20e068..74024caa1 100644
--- a/docs/assets/js/application.js
+++ b/docs/assets/js/application.js
@@ -1,4 +1,4 @@
-$(document).ready(function(){
+$(function(){
 
   // table sort example
   // ==================
diff --git a/docs/index.html b/docs/index.html
index 3908552bd..49e6d0431 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -53,8 +53,8 @@
             <li class="dropdown">
               <a href="#" class="dropdown-toggle" data-dropdown="true">Patterns</a>
               <ul class="dropdown-menu">
-                <li><a href="#navigation">Navigation</a></li>
                 <li><a href="#media">Media</a></li>
+                <li><a href="#navigation">Navigation</a></li>
                 <li><a href="#alerts">Alerts</a></li>
                 <li><a href="#popovers">Popovers</a></li>
                 <li><a href="#autocomplete">Autocomplete</a></li>
@@ -147,36 +147,38 @@
 
       <!-- About Bootstrap
       ================================================== -->
-      <div class="row">
-        <div class="span4">
-          <h2>Built for and by nerds</h2>
-          <p>Engineers at Twitter have historically used almost any library they were familiar with to meet front-end requirements. Bootstrap began as an answer to the challenges that presented. With the help of many awesome folks, Bootstrap has grown significantly.</p>
-          <p>Read more on <a href="https://dev.twitter.com/blog/bootstrap-twitter">dev.twitter.com &rsaquo;</a></p>
-        </div>
-        <div class="span4">
-          <h2>Cross-everything</h2>
-          <p>Bootstrap is tested and supported in major modern browsers like Chrome, Safari, Internet Explorer, and Firefox.</p>
-          <img class="browser-support" src="assets/img/browsers.png" alt="Tested and supported in Chrome, Safari, Internet Explorer, and Firefox">
-          <ul>
-            <li>Latest Safari</li>
-            <li>Latest Google Chrome</li>
-            <li>Firefox 4+</li>
-            <li>Internet Explorer 7+</li>
-            <li>Opera 11</li>
-          </ul>
-        </div>
-        <div class="span4">
-          <h2>What's included</h2>
-          <p>Bootstrap comes complete with compiled CSS, uncompiled, and example templates.</p>
-          <ul>
-            <li><span class="label">New in 1.3</span> <a href="./javascript.html">Javascript plugins</a></li>
-            <li>All original .less files</li>
-            <li>Fully <a href="../bootstrap.css">compiled</a> and <a href="../bootstrap.min.css">minified</a> CSS</li>
-            <li>Complete styleguide documentation</li>
-            <li>Three example pages with different layouts</li>
-          </ul>
-        </div>
-      </div><!-- /row -->
+      <section id="about">
+        <div class="row">
+          <div class="span4">
+            <h2>Built for and by nerds</h2>
+            <p>Engineers at Twitter have historically used almost any library they were familiar with to meet front-end requirements. Bootstrap began as an answer to the challenges that presented. With the help of many awesome folks, Bootstrap has grown significantly.</p>
+            <p>Read more on <a href="https://dev.twitter.com/blog/bootstrap-twitter">dev.twitter.com &rsaquo;</a></p>
+          </div>
+          <div class="span4">
+            <h2>Cross-everything</h2>
+            <p>Bootstrap is tested and supported in major modern browsers like Chrome, Safari, Internet Explorer, and Firefox.</p>
+            <img class="browser-support" src="assets/img/browsers.png" alt="Tested and supported in Chrome, Safari, Internet Explorer, and Firefox">
+            <ul>
+              <li>Latest Safari</li>
+              <li>Latest Google Chrome</li>
+              <li>Firefox 4+</li>
+              <li>Internet Explorer 7+</li>
+              <li>Opera 11</li>
+            </ul>
+          </div>
+          <div class="span4">
+            <h2>What's included</h2>
+            <p>Bootstrap comes complete with compiled CSS, uncompiled, and example templates.</p>
+            <ul>
+              <li><span class="label">New in 1.3</span> <a href="./javascript.html">Javascript plugins</a></li>
+              <li>All original .less files</li>
+              <li>Fully <a href="../bootstrap.css">compiled</a> and <a href="../bootstrap.min.css">minified</a> CSS</li>
+              <li>Complete styleguide documentation</li>
+              <li>Three example pages with different layouts</li>
+            </ul>
+          </div>
+        </div><!-- /row -->
+      </section>
 
       <h3>Quick-start examples</h3>
       <p>Need some quick templates? Check out these basic examples we've put together:</p>
@@ -2184,6 +2186,7 @@ Lorem ipsum dolar sit amet illo error <a href="#" title="below">ipsum</a> verita
     <script src="http://autobahn.tablesorter.com/jquery.tablesorter.min.js"></script>
     <script src="assets/js/google-code-prettify/prettify.js"></script>
     <script>$(function () { prettyPrint() })</script>
+    <script src="../js/bootstrap-transitions.js"></script>
     <script src="../js/bootstrap-dropdown.js"></script>
     <script src="../js/bootstrap-twipsy.js"></script>
     <script src="../js/bootstrap-scrollspy.js"></script>
diff --git a/js/bootstrap-accordion.js b/js/bootstrap-accordion.js
new file mode 100644
index 000000000..9a24b5ddf
--- /dev/null
+++ b/js/bootstrap-accordion.js
@@ -0,0 +1,41 @@
+/* =============================================================
+ * bootstrap-accordion.js v2.0.0
+ * http://twitter.github.com/bootstrap/javascript.html#accordion
+ * =============================================================
+ * Copyright 2011 Twitter, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============================================================ */
+
+(function( $ ){
+
+  var Accordion = function ( element, options ) {}
+
+  Accordion.prototype = {}
+
+  /* ALERT PLUGIN DEFINITION
+   * ======================= */
+
+  $.fn.accordion = function ( options ) {
+
+    if ( options === true ) {
+     return this.data('accordion')
+    }
+
+    return this.each(function () {
+      new Accordion(this, options)
+    })
+  }
+
+
+})( window.jQuery || window.ender )
\ No newline at end of file
diff --git a/js/bootstrap-alerts.js b/js/bootstrap-alerts.js
index 4498270cb..4f1acfa3d 100644
--- a/js/bootstrap-alerts.js
+++ b/js/bootstrap-alerts.js
@@ -1,5 +1,5 @@
 /* ==========================================================
- * bootstrap-alerts.js v1.3.0
+ * bootstrap-alerts.js v2.0.0
  * http://twitter.github.com/bootstrap/javascript.html#alerts
  * ==========================================================
  * Copyright 2011 Twitter, Inc.
@@ -17,90 +17,32 @@
  * limitations under the License.
  * ========================================================== */
 
-
 (function( $ ){
 
-  /* CSS TRANSITION SUPPORT (https://gist.github.com/373874)
-   * ======================================================= */
-
-   var transitionEnd
-
-   $(document).ready(function () {
-
-     $.support.transition = (function () {
-       var thisBody = document.body || document.documentElement
-         , thisStyle = thisBody.style
-         , support = thisStyle.transition !== undefined || thisStyle.WebkitTransition !== undefined || thisStyle.MozTransition !== undefined || thisStyle.MsTransition !== undefined || thisStyle.OTransition !== undefined
-       return support
-     })()
-
-     // set CSS transition event type
-     if ( $.support.transition ) {
-       transitionEnd = "TransitionEnd"
-       if ( $.browser.webkit ) {
-       	transitionEnd = "webkitTransitionEnd"
-       } else if ( $.browser.mozilla ) {
-       	transitionEnd = "transitionend"
-       } else if ( $.browser.opera ) {
-       	transitionEnd = "oTransitionEnd"
-       }
-     }
-
-   })
-
  /* ALERT CLASS DEFINITION
   * ====================== */
 
-  var Alert = function ( content, selector ) {
-    this.$element = $(content)
-      .delegate('[data-alert-dismiss]', 'click', this.close)
-  }
-
-  Alert.prototype = {
-
-    close: function (e) {
-      var $element = $(this).parent('.alert-message')
+  function close(e) {
+    var $element = $(this).parent('.alert-message')
 
-      e && e.preventDefault()
-      e && e.stopPropagation()
+    e && e.preventDefault()
+    $element.removeClass('in')
 
-      $element.removeClass('in')
-
-      function removeElement () {
-        $element.remove()
-      }
-
-      $.support.transition && $element.hasClass('fade') ?
-        $element.bind(transitionEnd, removeElement) :
-        removeElement()
+    function removeElement () {
+      $element.remove()
     }
 
+    $.support.transition && $element.hasClass('fade') ?
+      $element.bind($.support.transition.end, removeElement) :
+      removeElement()
   }
 
 
  /* ALERT PLUGIN DEFINITION
   * ======================= */
 
-  $.fn.alert = function ( options ) {
-
-    if ( options === true ) {
-      return this.data('alert')
-    }
-
-    return this.each(function () {
-      var $this = $(this)
-
-      if ( typeof options == 'string' ) {
-        return $this.data('alert')[options]()
-      }
-
-      $(this).data('alert', new Alert( this ))
-
-    })
-  }
-
-  $(document).ready(function () {
-    new Alert($('body'))
+  $(function () {
+    $('body').delegate('[data-alert-dismiss]', 'click', close)
   })
 
 })( window.jQuery || window.ender )
\ No newline at end of file
diff --git a/js/bootstrap-dropdown.js b/js/bootstrap-dropdown.js
index 6379653c5..d12fe48cb 100644
--- a/js/bootstrap-dropdown.js
+++ b/js/bootstrap-dropdown.js
@@ -1,5 +1,5 @@
 /* ============================================================
- * bootstrap-dropdown.js v1.3.0
+ * bootstrap-dropdown.js v2.0.0
  * http://twitter.github.com/bootstrap/javascript.html#dropdown
  * ============================================================
  * Copyright 2011 Twitter, Inc.
@@ -20,34 +20,23 @@
 
 (function( $ ){
 
-  var d = '[data-dropdown]'
-
-  /* DROPDOWN PLUGIN DEFINITION
-   * ========================== */
-
-  $.fn.dropdown = function () {
-    return this.each(function () {
-      $(this).delegate(d, 'click', function (e) {
-        var li = $(this).parent('li')
-          , isActive = li.hasClass('open')
-
-        clearMenus()
-        !isActive && li.toggleClass('open')
-        return false
-      })
-    })
-  }
-
   /* APPLY TO STANDARD DROPDOWN ELEMENTS
    * =================================== */
+  var selector = '[data-dropdown]'
 
   function clearMenus() {
-    $(d).parent('li').removeClass('open')
+    $(selector).parent('li').removeClass('open')
   }
 
   $(function () {
     $('html').bind("click", clearMenus)
-    $('body').dropdown()
+    $('body').delegate(selector, 'click', function (e) {
+      var li = $(this).parent('li')
+        , isActive = li.hasClass('open')
+      clearMenus()
+      !isActive && li.toggleClass('open')
+      return false
+    })
   })
 
 })( window.jQuery || window.ender )
\ No newline at end of file
diff --git a/js/bootstrap-modal.js b/js/bootstrap-modal.js
index 60b83d58f..984b091d6 100644
--- a/js/bootstrap-modal.js
+++ b/js/bootstrap-modal.js
@@ -1,5 +1,5 @@
 /* =========================================================
- * bootstrap-modal.js v1.3.0
+ * bootstrap-modal.js v2.0.0
  * http://twitter.github.com/bootstrap/javascript.html#modal
  * =========================================================
  * Copyright 2011 Twitter, Inc.
@@ -20,35 +20,6 @@
 
 !function( $ ){
 
- /* CSS TRANSITION SUPPORT (https://gist.github.com/373874)
-  * ======================================================= */
-
-  var transitionEnd
-
-  $(document).ready(function () {
-
-    $.support.transition = (function () {
-      var thisBody = document.body || document.documentElement
-        , thisStyle = thisBody.style
-        , support = thisStyle.transition !== undefined || thisStyle.WebkitTransition !== undefined || thisStyle.MozTransition !== undefined || thisStyle.MsTransition !== undefined || thisStyle.OTransition !== undefined
-      return support
-    })()
-
-    // set CSS transition event type
-    if ( $.support.transition ) {
-      transitionEnd = "TransitionEnd"
-      if ( $.browser.webkit ) {
-      	transitionEnd = "webkitTransitionEnd"
-      } else if ( $.browser.mozilla ) {
-      	transitionEnd = "transitionend"
-      } else if ( $.browser.opera ) {
-      	transitionEnd = "oTransitionEnd"
-      }
-    }
-
-  })
-
-
  /* MODAL PUBLIC CLASS DEFINITION
   * ============================= */
 
@@ -76,25 +47,7 @@
         this.$element.trigger('show')
 
         escape.call(this)
-        backdrop.call(this, function () {
-          var transition = $.support.transition && that.$element.hasClass('fade')
-
-          that.$element
-            .appendTo(document.body)
-            .show()
-
-          if (transition) {
-            that.$element[0].offsetWidth // force reflow
-          }
-
-          that.$element
-            .addClass('in')
-
-          transition ?
-            that.$element.one(transitionEnd, function () { that.$element.trigger('shown') }) :
-            that.$element.trigger('shown')
-
-        })
+        backdrop.call(this)
 
         return this
       }
@@ -124,7 +77,7 @@
         }
 
         $.support.transition && this.$element.hasClass('fade') ?
-          this.$element.one(transitionEnd, removeElement) :
+          this.$element.one($.support.transition.end, removeElement) :
           removeElement()
 
         return this
@@ -136,9 +89,11 @@
  /* MODAL PRIVATE METHODS
   * ===================== */
 
-  function backdrop ( callback ) {
+  function backdrop () {
     var that = this
       , animate = this.$element.hasClass('fade') ? 'fade' : ''
+      , callback = $.proxy(show, this)
+
     if ( this.isShown && this.settings.backdrop ) {
       var doAnimate = $.support.transition && animate
 
@@ -156,7 +111,7 @@
       this.$backdrop.addClass('in')
 
       doAnimate ?
-        this.$backdrop.one(transitionEnd, callback) :
+        this.$backdrop.one($.support.transition.end, callback) :
         callback()
 
     } else if ( !this.isShown && this.$backdrop ) {
@@ -168,13 +123,33 @@
       }
 
       $.support.transition && this.$element.hasClass('fade')?
-        this.$backdrop.one(transitionEnd, removeElement) :
+        this.$backdrop.one($.support.transition.end, removeElement) :
         removeElement()
     } else if ( callback ) {
        callback()
     }
   }
 
+  function show() {
+    var transition = $.support.transition && that.$element.hasClass('fade')
+      , that = this
+
+    this.$element
+      .appendTo(document.body)
+      .show()
+
+    if (transition) {
+      this.$element[0].offsetWidth // force reflow
+    }
+
+    this.$element
+      .addClass('in')
+
+    transition ?
+      this.$element.one($.support.transition.end, function () { that.$element.trigger('shown') }) :
+      this.$element.trigger('shown')
+  }
+
   function escape() {
     var that = this
     if ( this.isShown && this.settings.keyboard ) {
@@ -233,7 +208,7 @@
  /* MODAL DATA-IMPLEMENTATION
   * ========================= */
 
-  $(document).ready(function () {
+  $(function () {
     $('body').delegate('[data-controls-modal]', 'click', function (e) {
       e.preventDefault()
       var $this = $(this).data('show', true)
diff --git a/js/bootstrap-popover.js b/js/bootstrap-popover.js
index 1cf4b8917..3fdde19b5 100644
--- a/js/bootstrap-popover.js
+++ b/js/bootstrap-popover.js
@@ -1,5 +1,5 @@
 /* ===========================================================
- * bootstrap-popover.js v1.3.0
+ * bootstrap-popover.js v2.0.0
  * http://twitter.github.com/bootstrap/javascript.html#popover
  * ===========================================================
  * Copyright 2011 Twitter, Inc.
@@ -62,7 +62,6 @@
 
   })
 
-
  /* POPOVER PLUGIN DEFINITION
   * ======================= */
 
diff --git a/js/bootstrap-scrollspy.js b/js/bootstrap-scrollspy.js
index 4b146e580..1269d91ec 100644
--- a/js/bootstrap-scrollspy.js
+++ b/js/bootstrap-scrollspy.js
@@ -1,5 +1,5 @@
 /* =============================================================
- * bootstrap-scrollspy.js v1.3.0
+ * bootstrap-scrollspy.js v2.0.0
  * http://twitter.github.com/bootstrap/javascript.html#scrollspy
  * =============================================================
  * Copyright 2011 Twitter, Inc.
@@ -22,14 +22,14 @@
 
   var $window = $(window)
 
-  function ScrollSpy( topbar, selector ) {
-    var processScroll = $.proxy(this.processScroll, this)
-    this.$topbar = $(topbar)
-    this.selector = selector || 'li > a'
+  function ScrollSpy() {
+    var process = $.proxy(this.process, this)
+    this.$topbar = $('body')
+    this.selector = '[data-scrollspy] li > a'
     this.refresh()
-    this.$topbar.delegate(this.selector, 'click', processScroll)
-    $window.scroll(processScroll)
-    this.processScroll()
+    this.$topbar.delegate(this.selector, 'click', process)
+    $window.scroll(process)
+    this.process()
   }
 
   ScrollSpy.prototype = {
@@ -45,7 +45,7 @@
         })
       }
 
-    , processScroll: function () {
+    , process: function () {
         var scrollTop = $window.scrollTop() + 10
           , offsets = this.offsets
           , targets = this.targets
@@ -56,50 +56,34 @@
           activeTarget != targets[i]
             && scrollTop >= offsets[i]
             && (!offsets[i + 1] || scrollTop <= offsets[i + 1])
-            && this.activateButton( targets[i] )
+            && this.activate( targets[i] )
         }
       }
 
-    , activateButton: function (target) {
+    , activate: function (target) {
+        var active
+
         this.activeTarget = target
 
         this.$topbar
           .find(this.selector).parent('.active')
           .removeClass('active')
 
-        this.$topbar
+        active = this.$topbar
           .find(this.selector + '[href="' + target + '"]')
           .parent('li')
           .addClass('active')
-      }
-
-  }
 
-  /* SCROLLSPY PLUGIN DEFINITION
-   * =========================== */
-
-  $.fn.scrollSpy = function( options ) {
-    var scrollspy = this.data('scrollspy')
-
-    if (!scrollspy) {
-      return this.each(function () {
-        $(this).data('scrollspy', new ScrollSpy( this, options ))
-      })
-    }
-
-    if ( options === true ) {
-      return scrollspy
-    }
+        if ( active.parent('.dropdown-menu') )  {
+          active.closest('li.dropdown').addClass('active')
+        }
 
-    if ( typeof options == 'string' ) {
-      scrollspy[options]()
-    }
+      }
 
-    return this
   }
 
-  $(document).ready(function () {
-    $('body').scrollSpy('[data-scrollspy] li > a')
+  $(function () {
+    new ScrollSpy()
   })
 
 }( window.jQuery || window.ender )
\ No newline at end of file
diff --git a/js/bootstrap-tabs.js b/js/bootstrap-tabs.js
index b94adfc25..86bd4784f 100644
--- a/js/bootstrap-tabs.js
+++ b/js/bootstrap-tabs.js
@@ -1,5 +1,5 @@
 /* ========================================================
- * bootstrap-tabs.js v1.3.0
+ * bootstrap-tabs.js v2.0.0
  * http://twitter.github.com/bootstrap/javascript.html#tabs
  * ========================================================
  * Copyright 2011 Twitter, Inc.
@@ -21,24 +21,33 @@
 !function( $ ){
 
   function activate ( element, container ) {
-    container.find('> .active').removeClass('active')
+    container
+      .find('> .active')
+      .removeClass('active')
+      .find('> .dropdown-menu > .active')
+      .removeClass('active')
+
     element.addClass('active')
+
+    if ( element.parent('.dropdown-menu') ) {
+      element.closest('li.dropdown').addClass('active')
+    }
   }
 
   function tab( e ) {
     var $this = $(this)
-      , $ul = $this.closest('ul')
+      , $ul = $this.closest('ul:not(.dropdown-menu)')
       , href = $this.attr('href')
       , previous
 
-    if (/^#\w+/.test(href)) {
+    if ( /^#\w+/.test(href) ) {
       e.preventDefault()
 
-      if ($this.parent('li').hasClass('active')) {
+      if ( $this.parent('li').hasClass('active') ) {
         return
       }
 
-      previous = $ul.find('.active a')[0]
+      previous = $ul.find('.active a').last()[0]
       $href = $(href)
 
       activate($this.parent('li'), $ul)
@@ -55,14 +64,8 @@
  /* TABS/PILLS PLUGIN DEFINITION
   * ============================ */
 
-  $.fn.tabs = $.fn.pills = function ( selector ) {
-    return this.each(function () {
-      $(this).delegate(selector || '.tabs li > a, .pills > li > a', 'click', tab)
-    })
-  }
-
-  $(document).ready(function () {
-    $('body').tabs('ul[data-tabs] li > a, ul[data-pills] > li > a')
+  $(function () {
+    $('body').delegate('ul[data-tabs] > li > a, ul[data-pills] > li > a', 'click', tab)
   })
 
 }( window.jQuery || window.ender );
\ No newline at end of file
diff --git a/js/bootstrap-transitions.js b/js/bootstrap-transitions.js
new file mode 100644
index 000000000..49b5338a8
--- /dev/null
+++ b/js/bootstrap-transitions.js
@@ -0,0 +1,45 @@
+/* ===================================================
+ * bootstrap-transitions.js v2.0.0
+ * http://twitter.github.com/bootstrap/javascript.html
+ * ===================================================
+ * Copyright 2011 Twitter, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ========================================================== */
+
+$(function () {
+
+  /* CSS TRANSITION SUPPORT (https://gist.github.com/373874)
+   * ======================================================= */
+
+  $.support.transition = (function () {
+    var thisBody = document.body || document.documentElement
+      , thisStyle = thisBody.style
+      , support = thisStyle.transition !== undefined || thisStyle.WebkitTransition !== undefined || thisStyle.MozTransition !== undefined || thisStyle.MsTransition !== undefined || thisStyle.OTransition !== undefined
+
+    return support && {
+      end: (function () {
+        var transitionEnd = "TransitionEnd"
+        if ( $.browser.webkit ) {
+        	transitionEnd = "webkitTransitionEnd"
+        } else if ( $.browser.mozilla ) {
+        	transitionEnd = "transitionend"
+        } else if ( $.browser.opera ) {
+        	transitionEnd = "oTransitionEnd"
+        }
+        return transitionEnd
+      })()
+    }
+  })()
+
+})
\ No newline at end of file
diff --git a/js/bootstrap-twipsy.js b/js/bootstrap-twipsy.js
index 0144c4815..7c195fbc7 100644
--- a/js/bootstrap-twipsy.js
+++ b/js/bootstrap-twipsy.js
@@ -1,5 +1,5 @@
 /* ==========================================================
- * bootstrap-twipsy.js v1.3.0
+ * bootstrap-twipsy.js v2.0.0
  * http://twitter.github.com/bootstrap/javascript.html#twipsy
  * Adapted from the original jQuery.tipsy by Jason Frame
  * ==========================================================
@@ -21,35 +21,6 @@
 
 !function( $ ) {
 
- /* CSS TRANSITION SUPPORT (https://gist.github.com/373874)
-  * ======================================================= */
-
-  var transitionEnd
-
-  $(document).ready(function () {
-
-    $.support.transition = (function () {
-      var thisBody = document.body || document.documentElement
-        , thisStyle = thisBody.style
-        , support = thisStyle.transition !== undefined || thisStyle.WebkitTransition !== undefined || thisStyle.MozTransition !== undefined || thisStyle.MsTransition !== undefined || thisStyle.OTransition !== undefined
-      return support
-    })()
-
-    // set CSS transition event type
-    if ( $.support.transition ) {
-      transitionEnd = "TransitionEnd"
-      if ( $.browser.webkit ) {
-      	transitionEnd = "webkitTransitionEnd"
-      } else if ( $.browser.mozilla ) {
-      	transitionEnd = "transitionend"
-      } else if ( $.browser.opera ) {
-      	transitionEnd = "oTransitionEnd"
-      }
-    }
-
-  })
-
-
  /* TWIPSY PUBLIC CLASS DEFINITION
   * ============================== */
 
@@ -131,7 +102,7 @@
       }
 
       $.support.transition && this.$tip.hasClass('fade') ?
-        $tip.bind(transitionEnd, removeElement) :
+        $tip.bind($.support.transition.end, removeElement) :
         removeElement()
     }
 
diff --git a/js/tests/index.html b/js/tests/index.html
index 2ca94102a..617fcd92a 100644
--- a/js/tests/index.html
+++ b/js/tests/index.html
@@ -11,6 +11,7 @@
   <script src="vendor/qunit.js"></script>
 
   <!--  plugin sources -->
+  <script src="../../js/bootstrap-transitions.js"></script>
   <script src="../../js/bootstrap-alerts.js"></script>
   <script src="../../js/bootstrap-dropdown.js"></script>
   <script src="../../js/bootstrap-modal.js"></script>