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

 * 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);