/* ==========================================================

* bootstrap-alerts.js v1.4.0
* http://twitter.github.com/bootstrap/javascript.html#alerts
* ==========================================================
* 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"

 /* 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, options ) {
   this.settings = $.extend({}, $.fn.alert.defaults, options)
   this.$element = $(content)
     .delegate(this.settings.selector, 'click', this.close)
 }

 Alert.prototype = {

   close: function (e) {
     var $element = $(this).parent('.alert-message')

     e && e.preventDefault()
     $element.removeClass('in')

     function removeElement () {
       $element.remove()
     }

     $.support.transition && $element.hasClass('fade') ?
       $element.bind(transitionEnd, 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, options ))

   })
 }

 $.fn.alert.defaults = {
   selector: '.close'
 }

 $(document).ready(function () {
   new Alert($('body'), {
     selector: '.alert-message[data-alert] .close'
   })
 })

}( window.jQuery || window.ender );