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

  * bootstrap-alert.js v2.3.1

  * http://twitter.github.com/bootstrap/javascript.html#alerts

  * ==========================================================

  * Copyright 2012 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"; // jshint ;_;

  /* ALERT CLASS DEFINITION

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

   var dismiss = '[data-dismiss="alert"]'

     , Alert = function (el) {

         $(el).on('click', dismiss, this.close)

       }

   Alert.prototype.close = function (e) {

     var $this = $(this)

       , selector = $this.attr('data-target')

       , $parent

     if (!selector) {

       selector = $this.attr('href')

       selector = selector && selector.replace(/.*(?=#[^\s]*$)/, '') //strip for ie7

     }

     $parent = $(selector)

     e && e.preventDefault()

     $parent.length || ($parent = $this.hasClass('alert') ? $this : $this.parent())

     $parent.trigger(e = $.Event('close'))

     if (e.isDefaultPrevented()) return

     $parent.removeClass('in')

     function removeElement() {

       $parent

         .trigger('closed')

         .remove()

     }

     $.support.transition && $parent.hasClass('fade') ?

       $parent.on($.support.transition.end, removeElement) :

       removeElement()

   }

  /* ALERT PLUGIN DEFINITION

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

   var old = $.fn.alert

   $.fn.alert = function (option) {

     return this.each(function () {

       var $this = $(this)

         , data = $this.data('alert')

       if (!data) $this.data('alert', (data = new Alert(this)))

       if (typeof option == 'string') data[option].call($this)

     })

   }

   $.fn.alert.Constructor = Alert

  /* ALERT NO CONFLICT

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

   $.fn.alert.noConflict = function () {

     $.fn.alert = old

     return this

   }

  /* ALERT DATA-API

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

   $(document).on('click.alert.data-api', dismiss, Alert.prototype.close)

 }(window.jQuery);