/* ========================================================
  * bootstrap-tabs.js v1.4.0
  * http://twitter.github.com/bootstrap/javascript.html#tabs
  * ========================================================
  * 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( $ ){
 
   "use strict"
 
   function activate ( element, container ) {
     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:not(.dropdown-menu)')
       , href = $this.attr('href')
       , previous
       , $href
 
     if ( /^#\w+/.test(href) ) {
       e.preventDefault()
 
       if ( $this.parent('li').hasClass('active') ) {
         return
       }
 
       previous = $ul.find('.active a').last()[0]
       $href = $(href)
 
       activate($this.parent('li'), $ul)
       activate($href, $href.parent())
 
       $this.trigger({
         type: 'change'
       , relatedTarget: previous
       })
     }
   }
 
 
  /* 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')
   })
 
 }( window.jQuery || window.ender );