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Editing File: select2.amd.js

define(['jquery'], function ($) {define('select2/utils',[], function () {
  var Utils = {};

Utils.Extend = function (ChildClass, SuperClass) {
    var __hasProp = {}.hasOwnProperty;

function BaseConstructor () {
      this.constructor = ChildClass;
    }

for (var key in SuperClass) {
      if (__hasProp.call(SuperClass, key)) {
        ChildClass[key] = SuperClass[key];
      }
    }

BaseConstructor.prototype = SuperClass.prototype;
    ChildClass.prototype = new BaseConstructor();
    ChildClass.__super__ = SuperClass.prototype;

return ChildClass;
  };

function getMethods (theClass) {
    var proto = theClass.prototype;

var methods = [];

for (var methodName in proto) {
      var m = proto[methodName];

if (typeof m !== 'function') {
        continue;
      }

if (methodName === 'constructor') {
        continue;
      }

methods.push(methodName);
    }

return methods;
  }

Utils.Decorate = function (SuperClass, DecoratorClass) {
    var decoratedMethods = getMethods(DecoratorClass);
    var superMethods = getMethods(SuperClass);

function DecoratedClass () {
      var unshift = Array.prototype.unshift;

var argCount = DecoratorClass.prototype.constructor.length;

var calledConstructor = SuperClass.prototype.constructor;

if (argCount > 0) {
        unshift.call(arguments, SuperClass.prototype.constructor);

calledConstructor = DecoratorClass.prototype.constructor;
      }

calledConstructor.apply(this, arguments);
    }

DecoratorClass.displayName = SuperClass.displayName;

function ctr () {
      this.constructor = DecoratedClass;
    }

DecoratedClass.prototype = new ctr();

for (var m = 0; m < superMethods.length; m++) {
 var superMethod = superMethods[m];

DecoratedClass.prototype[superMethod] =
          SuperClass.prototype[superMethod];
    }

var calledMethod = function (methodName) {
      // Stub out the original method if it's not decorating an actual method
      var originalMethod = function () {};

if (methodName in DecoratedClass.prototype) {
        originalMethod = DecoratedClass.prototype[methodName];
      }

var decoratedMethod = DecoratorClass.prototype[methodName];

return function () {
        var unshift = Array.prototype.unshift;

unshift.call(arguments, originalMethod);

return decoratedMethod.apply(this, arguments);
      };
    };

for (var d = 0; d < decoratedMethods.length; d++) {
 var decoratedMethod = decoratedMethods[d];

DecoratedClass.prototype[decoratedMethod] = calledMethod(decoratedMethod);
    }

return DecoratedClass;
  };

var Observable = function () {
    this.listeners = {};
  };

Observable.prototype.on = function (event, callback) {
    this.listeners = this.listeners || {};

if (event in this.listeners) {
      this.listeners[event].push(callback);
    } else {
      this.listeners[event] = [callback];
    }
  };

Observable.prototype.trigger = function (event) {
    var slice = Array.prototype.slice;

this.listeners = this.listeners || {};

if (event in this.listeners) {
      this.invoke(this.listeners[event], slice.call(arguments, 1));
    }

if ('*' in this.listeners) {
      this.invoke(this.listeners['*'], arguments);
    }
  };

Observable.prototype.invoke = function (listeners, params) {
 for (var i = 0, len = listeners.length; i < len; i++) {
 listeners[i].apply(this, params);
 }
 };

Utils.Observable = Observable;

Utils.generateChars = function (length) {
    var chars = '';

for (var i = 0; i < length; i++) {
 var randomChar = Math.floor(Math.random() * 36);
 chars += randomChar.toString(36);
 }

return chars;
  };

Utils.bind = function (func, context) {
    return function () {
      func.apply(context, arguments);
    };
  };

Utils._convertData = function (data) {
    for (var originalKey in data) {
      var keys = originalKey.split('-');

var dataLevel = data;

if (keys.length === 1) {
        continue;
      }

for (var k = 0; k < keys.length; k++) {
 var key = keys[k];

// Lowercase the first letter
        // By default, dash-separated becomes camelCase
        key = key.substring(0, 1).toLowerCase() + key.substring(1);

if (!(key in dataLevel)) {
          dataLevel[key] = {};
        }

if (k == keys.length - 1) {
          dataLevel[key] = data[originalKey];
        }

dataLevel = dataLevel[key];
      }

delete data[originalKey];
    }

return data;
  };

Utils.hasScroll = function (index, el) {
    // Adapted from the function created by @ShadowScripter
    // and adapted by @BillBarry on the Stack Exchange Code Review website.
    // The original code can be found at
    // http://codereview.stackexchange.com/q/13338
    // and was designed to be used with the Sizzle selector engine.

var $el = $(el);
    var overflowX = el.style.overflowX;
    var overflowY = el.style.overflowY;

//Check both x and y declarations
    if (overflowX === overflowY &&
        (overflowY === 'hidden' || overflowY === 'visible')) {
      return false;
    }

if (overflowX === 'scroll' || overflowY === 'scroll') {
      return true;
    }

return ($el.innerHeight() < el.scrollHeight ||
 $el.innerWidth() < el.scrollWidth);
 };

return Utils;
});

define('select2/results',[
  'jquery',
  './utils'
], function ($, Utils) {
  function Results ($element, options, dataAdapter) {
    this.$element = $element;
    this.data = dataAdapter;
    this.options = options;

Results.__super__.constructor.call(this);
  }

Utils.Extend(Results, Utils.Observable);

Results.prototype.render = function () {
 var $results = $(
 '<ul class="select2-results__options" role="tree"></ul>'
 );

if (this.options.get('multiple')) {
      $results.attr('aria-multiselectable', 'true');
    }

this.$results = $results;

return $results;
  };

Results.prototype.clear = function () {
    this.$results.empty();
  };

Results.prototype.displayMessage = function (params) {
    this.clear();
    this.hideLoading();

var $message = $(
 '<li role="treeitem" class="select2-results__option"></li>'
 );

var message = this.options.get('translations').get(params.message);

$message.text(message(params.args));

this.$results.append($message);
  };

Results.prototype.append = function (data) {
    this.hideLoading();

var $options = [];

if (data.results == null || data.results.length === 0) {
      if (this.$results.children().length === 0) {
        this.trigger('results:message', {
          message: 'noResults'
        });
      }

return;
    }

data.results = this.sort(data.results);

for (var d = 0; d < data.results.length; d++) {
 var item = data.results[d];

var $option = this.option(item);

$options.push($option);
    }

this.$results.append($options);
  };

Results.prototype.position = function ($results, $dropdown) {
    var $resultsContainer = $dropdown.find('.select2-results');
    $resultsContainer.append($results);
  };

Results.prototype.sort = function (data) {
    var sorter = this.options.get('sorter');

return sorter(data);
  };

Results.prototype.setClasses = function () {
    var self = this;

this.data.current(function (selected) {
      var selectedIds = $.map(selected, function (s) {
        return s.id.toString();
      });

var $options = self.$results
        .find('.select2-results__option[aria-selected]');

$options.each(function () {
        var $option = $(this);

var item = $.data(this, 'data');

if (item.id != null && selectedIds.indexOf(item.id.toString()) > -1) {
          $option.attr('aria-selected', 'true');
        } else {
          $option.attr('aria-selected', 'false');
        }
      });

var $selected = $options.filter('[aria-selected=true]');

// Check if there are any selected options
      if ($selected.length > 0) {
        // If there are selected options, highlight the first
        $selected.first().trigger('mouseenter');
      } else {
        // If there are no selected options, highlight the first option
        // in the dropdown
        $options.first().trigger('mouseenter');
      }
    });
  };

Results.prototype.showLoading = function (params) {
    this.hideLoading();

var loadingMore = this.options.get('translations').get('searching');

var loading = {
      disabled: true,
      loading: true,
      text: loadingMore(params)
    };
    var $loading = this.option(loading);
    $loading.className += ' loading-results';

this.$results.prepend($loading);
  };

Results.prototype.hideLoading = function () {
    this.$results.find('.loading-results').remove();
  };

Results.prototype.option = function (data) {
    var option = document.createElement('li');
    option.className = 'select2-results__option';

var attrs = {
      'role': 'treeitem',
      'aria-selected': 'false'
    };

if (data.disabled) {
      delete attrs['aria-selected'];
      attrs['aria-disabled'] = 'true';
    }

if (data.id == null) {
      delete attrs['aria-selected'];
    }

if (data._resultId != null) {
      option.id = data._resultId;
    }

if (data.children) {
      attrs.role = 'group';
      attrs['aria-label'] = data.text;
      delete attrs['aria-selected'];
    }

for (var attr in attrs) {
      var val = attrs[attr];

option.setAttribute(attr, val);
    }

if (data.children) {
      var $option = $(option);

var label = document.createElement('strong');
      label.className = 'select2-results__group';

var $label = $(label);
      this.template(data, label);

var $children = [];

for (var c = 0; c < data.children.length; c++) {
 var child = data.children[c];

var $child = this.option(child);

$children.push($child);
      }

var $childrenContainer = $('<ul></ul>', {
 'class': 'select2-results__options select2-results__options--nested'
 });

$childrenContainer.append($children);

$option.append(label);
      $option.append($childrenContainer);
    } else {
      this.template(data, option);
    }

$.data(option, 'data', data);

return option;
  };

Results.prototype.bind = function (container, $container) {
    var self = this;

var id = container.id + '-results';

this.$results.attr('id', id);

container.on('results:all', function (params) {
      self.clear();
      self.append(params.data);

if (container.isOpen()) {
        self.setClasses();
      }
    });

container.on('results:append', function (params) {
      self.append(params.data);

if (container.isOpen()) {
        self.setClasses();
      }
    });

container.on('query', function (params) {
      self.showLoading(params);
    });

container.on('select', function () {
      if (!container.isOpen()) {
        return;
      }

self.setClasses();
    });

container.on('unselect', function () {
      if (!container.isOpen()) {
        return;
      }

self.setClasses();
    });

container.on('open', function () {
      // When the dropdown is open, aria-expended="true"
      self.$results.attr('aria-expanded', 'true');
      self.$results.attr('aria-hidden', 'false');

self.setClasses();
      self.ensureHighlightVisible();
    });

container.on('close', function () {
      // When the dropdown is closed, aria-expended="false"
      self.$results.attr('aria-expanded', 'false');
      self.$results.attr('aria-hidden', 'true');
      self.$results.removeAttr('aria-activedescendant');
    });

container.on('results:select', function () {
      var $highlighted = self.getHighlightedResults();

if ($highlighted.length === 0) {
        return;
      }

var data = $highlighted.data('data');

if ($highlighted.attr('aria-selected') == 'true') {
        if (self.options.get('multiple')) {
          self.trigger('unselect', {
            data: data
          });
        } else {
          self.trigger('close');
        }
      } else {
        self.trigger('select', {
          data: data
        });
      }
    });

container.on('results:previous', function () {
      var $highlighted = self.getHighlightedResults();

var $options = self.$results.find('[aria-selected]');

var currentIndex = $options.index($highlighted);

// If we are already at te top, don't move further
      if (currentIndex === 0) {
        return;
      }

var nextIndex = currentIndex - 1;

// If none are highlighted, highlight the first
      if ($highlighted.length === 0) {
        nextIndex = 0;
      }

var $next = $options.eq(nextIndex);

$next.trigger('mouseenter');

var currentOffset = self.$results.offset().top;
      var nextTop = $next.offset().top;
      var nextOffset = self.$results.scrollTop() + (nextTop - currentOffset);

if (nextIndex === 0) {
 self.$results.scrollTop(0);
 } else if (nextTop - currentOffset < 0) {
 self.$results.scrollTop(nextOffset);
 }
 });

container.on('results:next', function () {
      var $highlighted = self.getHighlightedResults();

var $options = self.$results.find('[aria-selected]');

var currentIndex = $options.index($highlighted);

var nextIndex = currentIndex + 1;

// If we are at the last option, stay there
      if (nextIndex >= $options.length) {
        return;
      }

var $next = $options.eq(nextIndex);

$next.trigger('mouseenter');

var currentOffset = self.$results.offset().top +
        self.$results.outerHeight(false);
      var nextBottom = $next.offset().top + $next.outerHeight(false);
      var nextOffset = self.$results.scrollTop() + nextBottom - currentOffset;

if (nextIndex === 0) {
        self.$results.scrollTop(0);
      } else if (nextBottom > currentOffset) {
        self.$results.scrollTop(nextOffset);
      }
    });

container.on('results:focus', function (params) {
      params.element.addClass('select2-results__option--highlighted');
    });

container.on('results:message', function (params) {
      self.displayMessage(params);
    });

if ($.fn.mousewheel) {
      this.$results.on('mousewheel', function (e) {
        var top = self.$results.scrollTop();

var bottom = (
          self.$results.get(0).scrollHeight -
          self.$results.scrollTop() +
          e.deltaY
        );

var isAtTop = e.deltaY > 0 && top - e.deltaY <= 0;
 var isAtBottom = e.deltaY < 0 && bottom <= self.$results.height();

if (isAtTop) {
          self.$results.scrollTop(0);

e.preventDefault();
          e.stopPropagation();
        } else if (isAtBottom) {
          self.$results.scrollTop(
            self.$results.get(0).scrollHeight - self.$results.height()
          );

e.preventDefault();
          e.stopPropagation();
        }
      });
    }

this.$results.on('mouseup', '.select2-results__option[aria-selected]',
      function (evt) {
      var $this = $(this);

var data = $this.data('data');

if ($this.attr('aria-selected') === 'true') {
        if (self.options.get('multiple')) {
          self.trigger('unselect', {
            originalEvent: evt,
            data: data
          });
        } else {
          self.trigger('close');
        }

return;
      }

self.trigger('select', {
        originalEvent: evt,
        data: data
      });
    });

this.$results.on('mouseenter', '.select2-results__option[aria-selected]',
      function (evt) {
      var data = $(this).data('data');

self.getHighlightedResults()
          .removeClass('select2-results__option--highlighted');

self.trigger('results:focus', {
        data: data,
        element: $(this)
      });
    });
  };

Results.prototype.getHighlightedResults = function () {
    var $highlighted = this.$results
    .find('.select2-results__option--highlighted');

return $highlighted;
  };

Results.prototype.destroy = function () {
    this.$results.remove();
  };

Results.prototype.ensureHighlightVisible = function () {
    var $highlighted = this.getHighlightedResults();

if ($highlighted.length === 0) {
      return;
    }

var $options = this.$results.find('[aria-selected]');

var currentIndex = $options.index($highlighted);

var currentOffset = this.$results.offset().top;
    var nextTop = $highlighted.offset().top;
    var nextOffset = this.$results.scrollTop() + (nextTop - currentOffset);

var offsetDelta = nextTop - currentOffset;
    nextOffset -= $highlighted.outerHeight(false) * 2;

if (currentIndex <= 2) {
 this.$results.scrollTop(0);
 } else if (offsetDelta > this.$results.outerHeight() || offsetDelta < 0) {
 this.$results.scrollTop(nextOffset);
 }
 };

Results.prototype.template = function (result, container) {
    var template = this.options.get('templateResult');

var content = template(result);

if (content == null) {
      container.style.display = 'none';
    } else {
      container.innerHTML = content;
    }
  };

return Results;
});

define('select2/keys',[

], function () {
  var KEYS = {
    BACKSPACE: 8,
    TAB: 9,
    ENTER: 13,
    SHIFT: 16,
    CTRL: 17,
    ALT: 18,
    ESC: 27,
    SPACE: 32,
    PAGE_UP: 33,
    PAGE_DOWN: 34,
    END: 35,
    HOME: 36,
    LEFT: 37,
    UP: 38,
    RIGHT: 39,
    DOWN: 40,
    DELETE: 46,

isArrow: function (k) {
        k = k.which ? k.which : k;

switch (k) {
        case KEY.LEFT:
        case KEY.RIGHT:
        case KEY.UP:
        case KEY.DOWN:
            return true;
        }

return false;
    }
  };

return KEYS;
});

define('select2/selection/base',[
  'jquery',
  '../utils',
  '../keys'
], function ($, Utils, KEYS) {
  function BaseSelection ($element, options) {
    this.$element = $element;
    this.options = options;

BaseSelection.__super__.constructor.call(this);
  }

Utils.Extend(BaseSelection, Utils.Observable);

BaseSelection.prototype.render = function () {
 var $selection = $(
 '' +
 ''
 );

$selection.attr('title', this.$element.attr('title'));

this.$selection = $selection;

return $selection;
  };

BaseSelection.prototype.bind = function (container, $container) {
    var self = this;

var id = container.id + '-container';
    var resultsId = container.id + '-results';

this.container = container;

this.$selection.attr('aria-owns', resultsId);

this.$selection.on('keydown', function (evt) {
      self.trigger('keypress', evt);

if (evt.which === KEYS.SPACE) {
        evt.preventDefault();
      }
    });

container.on('results:focus', function (params) {
      self.$selection.attr('aria-activedescendant', params.data._resultId);
    });

container.on('selection:update', function (params) {
      self.update(params.data);
    });

container.on('open', function () {
      // When the dropdown is open, aria-expanded="true"
      self.$selection.attr('aria-expanded', 'true');

self._attachCloseHandler(container);
    });

container.on('close', function () {
      // When the dropdown is closed, aria-expanded="false"
      self.$selection.attr('aria-expanded', 'false');
      self.$selection.removeAttr('aria-activedescendant');

self.$selection.focus();

self._detachCloseHandler(container);
    });

container.on('enable', function () {
      self.$selection.attr('tabindex', '0');
    });

container.on('disable', function () {
      self.$selection.attr('tabindex', '-1');
    });
  };

BaseSelection.prototype._attachCloseHandler = function (container) {
    var self = this;

$(document.body).on('mousedown.select2.' + container.id, function (e) {
      var $target = $(e.target);

var $select = $target.closest('.select2');

var $all = $('.select2.select2-container--open');

$all.each(function () {
        var $this = $(this);

if (this == $select[0]) {
          return;
        }

var $element = $this.data('element');

$element.select2('close');
      });
    });
  };

BaseSelection.prototype._detachCloseHandler = function (container) {
    $(document.body).off('mousedown.select2.' + container.id);
  };

BaseSelection.prototype.position = function ($selection, $container) {
    var $selectionContainer = $container.find('.selection');
    $selectionContainer.append($selection);
  };

BaseSelection.prototype.destroy = function () {
    this._detachCloseHandler(this.container);
  };

BaseSelection.prototype.update = function (data) {
    throw new Error('The `update` method must be defined in child classes.');
  };

return BaseSelection;
});

define('select2/selection/single',[
  'jquery',
  './base',
  '../utils',
  '../keys'
], function ($, BaseSelection, Utils, KEYS) {
  function SingleSelection () {
    SingleSelection.__super__.constructor.apply(this, arguments);
  }

Utils.Extend(SingleSelection, BaseSelection);

SingleSelection.prototype.render = function () {
    var $selection = SingleSelection.__super__.render.call(this);

$selection.addClass('select2-selection--single');

$selection.html(
 '' +
 '' +
 '' +
 ''
 );

return $selection;
  };

SingleSelection.prototype.bind = function (container, $container) {
    var self = this;

SingleSelection.__super__.bind.apply(this, arguments);

var id = container.id + '-container';

this.$selection.find('.select2-selection__rendered').attr('id', id);
    this.$selection.attr('aria-labelledby', id);

this.$selection.on('mousedown', function (evt) {
      // Only respond to left clicks
      if (evt.which !== 1) {
        return;
      }

self.trigger('toggle', {
        originalEvent: evt
      });
    });

this.$selection.on('focus', function (evt) {
      // User focuses on the container
    });

this.$selection.on('blur', function (evt) {
      // User exits the container
    });

container.on('selection:update', function (params) {
      self.update(params.data);
    });
  };

SingleSelection.prototype.clear = function () {
    this.$selection.find('.select2-selection__rendered').empty();
  };

SingleSelection.prototype.display = function (data) {
    var template = this.options.get('templateSelection');

return template(data);
  };

SingleSelection.prototype.selectionContainer = function () {
 return $('');
 };

SingleSelection.prototype.update = function (data) {
    if (data.length === 0) {
      this.clear();
      return;
    }

var selection = data[0];

var formatted = this.display(selection);

this.$selection.find('.select2-selection__rendered').html(formatted);
  };

return SingleSelection;
});

define('select2/selection/multiple',[
  'jquery',
  './base',
  '../utils'
], function ($, BaseSelection, Utils) {
  function MultipleSelection ($element, options) {
    MultipleSelection.__super__.constructor.apply(this, arguments);
  }

Utils.Extend(MultipleSelection, BaseSelection);

MultipleSelection.prototype.render = function () {
    var $selection = MultipleSelection.__super__.render.call(this);

$selection.addClass('select2-selection--multiple');

$selection.html(
 '<ul class="select2-selection__rendered"></ul>'
 );

return $selection;
  };

MultipleSelection.prototype.bind = function (container, $container) {
    var self = this;

MultipleSelection.__super__.bind.apply(this, arguments);

this.$selection.on('click', function (evt) {
      self.trigger('toggle', {
        originalEvent: evt
      });
    });

this.$selection.on('click', '.select2-selection__choice__remove',
      function (evt) {
      var $remove = $(this);
      var $selection = $remove.parent();

var data = $selection.data('data');

self.trigger('unselect', {
        originalEvent: evt,
        data: data
      });
    });
  };

MultipleSelection.prototype.clear = function () {
    this.$selection.find('.select2-selection__rendered').empty();
  };

MultipleSelection.prototype.display = function (data) {
    var template = this.options.get('templateSelection');

return template(data);
  };

MultipleSelection.prototype.selectionContainer = function () {
 var $container = $(
 '<li class="select2-selection__choice">' +
 '' +
 '&times;' +
 '' +
 '</li>'
 );

return $container;
  };

MultipleSelection.prototype.update = function (data) {
    this.clear();

if (data.length === 0) {
      return;
    }

var $selections = [];

for (var d = 0; d < data.length; d++) {
 var selection = data[d];

var formatted = this.display(selection);
      var $selection = this.selectionContainer();

$selection.append(formatted);
      $selection.data('data', selection);

$selections.push($selection);
    }

this.$selection.find('.select2-selection__rendered').append($selections);
  };

return MultipleSelection;
});

define('select2/selection/placeholder',[
  '../utils'
], function (Utils) {
  function Placeholder (decorated, $element, options) {
    this.placeholder = this.normalizePlaceholder(options.get('placeholder'));

decorated.call(this, $element, options);
  }

Placeholder.prototype.normalizePlaceholder = function (_, placeholder) {
    if (typeof placeholder === 'string') {
      placeholder = {
        id: '',
        text: placeholder
      };
    }

return placeholder;
  };

Placeholder.prototype.createPlaceholder = function (decorated, placeholder) {
    var $placeholder = this.selectionContainer();

$placeholder.html(this.display(placeholder));
    $placeholder.addClass('select2-selection__placeholder')
                .removeClass('select2-selection__choice');

return $placeholder;
  };

Placeholder.prototype.update = function (decorated, data) {
    var singlePlaceholder = (
      data.length == 1 && data[0].id != this.placeholder.id
    );
    var multipleSelections = data.length > 1;

if (multipleSelections || singlePlaceholder) {
      return decorated.call(this, data);
    }

this.clear();

var $placeholder = this.createPlaceholder(this.placeholder);

this.$selection.find('.select2-selection__rendered').append($placeholder);
  };

return Placeholder;
});

define('select2/selection/allowClear',[
  'jquery'
], function ($) {
  function AllowClear () { }

AllowClear.prototype.bind = function (decorated, container, $container) {
    var self = this;

decorated.call(this, container, $container);

this.$selection.on('mousedown', '.select2-selection__clear',
      function (evt) {
        // Ignore the event if it is disabled
        if (self.options.get('disabled')) {
          return;
        }

evt.stopPropagation();

var data = $(this).data('data');

for (var d = 0; d < data.length; d++) {
 var unselectData = {
 data: data[d]
 };

// Trigger the `unselect` event, so people can prevent it from being
          // cleared.
          self.trigger('unselect', unselectData);

// If the event was prevented, don't clear it out.
          if (unselectData.prevented) {
            return;
          }
        }

self.$element.val(self.placeholder.id).trigger('change');

self.trigger('toggle');
    });
  };

AllowClear.prototype.update = function (decorated, data) {
    decorated.call(this, data);

if (this.$selection.find('.select2-selection__placeholder').length > 0 ||
        data.length === 0) {
      return;
    }

var $remove = $(
 '' +
 '&times;' +
 ''
 );
 $remove.data('data', data);

this.$selection.find('.select2-selection__rendered').append($remove);
  };

return AllowClear;
});

define('select2/selection/search',[
  'jquery',
  '../utils',
  '../keys'
], function ($, Utils, KEYS) {
  function Search (decorated, $element, options) {
    decorated.call(this, $element, options);
  }

Search.prototype.render = function (decorated) {
 var $search = $(
 '<li class="select2-search select2-search--inline">' +
 '<input class="select2-search__field" type="search" tabindex="-1"' +
 ' role="textbox" />' +
 '</li>'
 );

this.$searchContainer = $search;
    this.$search = $search.find('input');

var $rendered = decorated.call(this);

return $rendered;
  };

Search.prototype.bind = function (decorated, container, $container) {
    var self = this;

decorated.call(this, container, $container);

container.on('open', function () {
      self.$search.attr('tabindex', 0);

self.$search.focus();
    });

container.on('close', function () {
      self.$search.attr('tabindex', -1);

self.$search.val('');
    });

container.on('enable', function () {
      self.$search.prop('disabled', false);
    });

container.on('disable', function () {
      self.$search.prop('disabled', true);
    });

this.$selection.on('keydown', '.select2-search--inline', function (evt) {
      evt.stopPropagation();

self.trigger('keypress', evt);

self._keyUpPrevented = evt.isDefaultPrevented();

var key = evt.which;

if (key === KEYS.BACKSPACE && self.$search.val() === '') {
        var $previousChoice = self.$searchContainer
          .prev('.select2-selection__choice');

if ($previousChoice.length > 0) {
          var item = $previousChoice.data('data');

self.searchRemoveChoice(item);
        }
      }
    });

this.$selection.on('keyup', '.select2-search--inline', function (evt) {
      self.handleSearch(evt);
    });
  };

Search.prototype.createPlaceholder = function (decorated, placeholder) {
    this.$search.attr('placeholder', placeholder.text);
  };

Search.prototype.update = function (decorated, data) {
    this.$search.attr('placeholder', '');

decorated.call(this, data);

this.$selection.find('.select2-selection__rendered')
                   .append(this.$searchContainer);

this.resizeSearch();
  };

Search.prototype.handleSearch = function () {
    this.resizeSearch();

if (!this._keyUpPrevented) {
      var input = this.$search.val();

this.trigger('query', {
        term: input
      });
    }

this._keyUpPrevented = false;
  };

Search.prototype.searchRemoveChoice = function (decorated, item) {
    this.trigger('unselect', {
      data: item
    });

this.trigger('open');

this.$search.val(item.text + ' ');
  };

Search.prototype.resizeSearch = function () {
    this.$search.css('width', '25px');

var width = '';

if (this.$search.attr('placeholder') !== '') {
      width = this.$selection.find('.select2-selection__rendered').innerWidth();
    } else {
      var minimumWidth = this.$search.val().length + 1;

width = (minimumWidth * 0.75) + 'em';
    }

this.$search.css('width', width);
  };

return Search;
});

define('select2/selection/eventRelay',[
  'jquery'
], function ($) {
  function EventRelay () { }

EventRelay.prototype.bind = function (decorated, container, $container) {
    var self = this;
    var relayEvents = [
      'open', 'opening',
      'close', 'closing',
      'select', 'selecting',
      'unselect', 'unselecting'
    ];

var preventableEvents = ['opening', 'closing', 'selecting', 'unselecting'];

decorated.call(this, container, $container);

container.on('*', function (name, params) {
      // Ignore events that should not be relayed
      if (relayEvents.indexOf(name) === -1) {
        return;
      }

// The parameters should always be an object
      params = params || {};

// Generate the jQuery event for the Select2 event
      var evt = $.Event('select2:' + name, {
        params: params
      });

self.$element.trigger(evt);

// Only handle preventable events if it was one
      if (preventableEvents.indexOf(name) === -1) {
        return;
      }

params.prevented = evt.isDefaultPrevented();
    });
  };

return EventRelay;
});

define('select2/translation',[
  'jquery'
], function ($) {
  function Translation (dict) {
    this.dict = dict || {};
  }

Translation.prototype.all = function () {
    return this.dict;
  };

Translation.prototype.get = function (key) {
    return this.dict[key];
  };

Translation.prototype.extend = function (translation) {
    this.dict = $.extend({}, translation.all(), this.dict);
  };

// Static functions

Translation._cache = {};

Translation.loadPath = function (path) {
    if (!(path in Translation._cache)) {
      var translations = require(path);

Translation._cache[path] = translations;
    }

return new Translation(Translation._cache[path]);
  };

return Translation;
});

define('select2/diacritics',[

], function () {
  var diacritics = {
    '\u24B6': 'A',
    '\uFF21': 'A',
    '\u00C0': 'A',
    '\u00C1': 'A',
    '\u00C2': 'A',
    '\u1EA6': 'A',
    '\u1EA4': 'A',
    '\u1EAA': 'A',
    '\u1EA8': 'A',
    '\u00C3': 'A',
    '\u0100': 'A',
    '\u0102': 'A',
    '\u1EB0': 'A',
    '\u1EAE': 'A',
    '\u1EB4': 'A',
    '\u1EB2': 'A',
    '\u0226': 'A',
    '\u01E0': 'A',
    '\u00C4': 'A',
    '\u01DE': 'A',
    '\u1EA2': 'A',
    '\u00C5': 'A',
    '\u01FA': 'A',
    '\u01CD': 'A',
    '\u0200': 'A',
    '\u0202': 'A',
    '\u1EA0': 'A',
    '\u1EAC': 'A',
    '\u1EB6': 'A',
    '\u1E00': 'A',
    '\u0104': 'A',
    '\u023A': 'A',
    '\u2C6F': 'A',
    '\uA732': 'AA',
    '\u00C6': 'AE',
    '\u01FC': 'AE',
    '\u01E2': 'AE',
    '\uA734': 'AO',
    '\uA736': 'AU',
    '\uA738': 'AV',
    '\uA73A': 'AV',
    '\uA73C': 'AY',
    '\u24B7': 'B',
    '\uFF22': 'B',
    '\u1E02': 'B',
    '\u1E04': 'B',
    '\u1E06': 'B',
    '\u0243': 'B',
    '\u0182': 'B',
    '\u0181': 'B',
    '\u24B8': 'C',
    '\uFF23': 'C',
    '\u0106': 'C',
    '\u0108': 'C',
    '\u010A': 'C',
    '\u010C': 'C',
    '\u00C7': 'C',
    '\u1E08': 'C',
    '\u0187': 'C',
    '\u023B': 'C',
    '\uA73E': 'C',
    '\u24B9': 'D',
    '\uFF24': 'D',
    '\u1E0A': 'D',
    '\u010E': 'D',
    '\u1E0C': 'D',
    '\u1E10': 'D',
    '\u1E12': 'D',
    '\u1E0E': 'D',
    '\u0110': 'D',
    '\u018B': 'D',
    '\u018A': 'D',
    '\u0189': 'D',
    '\uA779': 'D',
    '\u01F1': 'DZ',
    '\u01C4': 'DZ',
    '\u01F2': 'Dz',
    '\u01C5': 'Dz',
    '\u24BA': 'E',
    '\uFF25': 'E',
    '\u00C8': 'E',
    '\u00C9': 'E',
    '\u00CA': 'E',
    '\u1EC0': 'E',
    '\u1EBE': 'E',
    '\u1EC4': 'E',
    '\u1EC2': 'E',
    '\u1EBC': 'E',
    '\u0112': 'E',
    '\u1E14': 'E',
    '\u1E16': 'E',
    '\u0114': 'E',
    '\u0116': 'E',
    '\u00CB': 'E',
    '\u1EBA': 'E',
    '\u011A': 'E',
    '\u0204': 'E',
    '\u0206': 'E',
    '\u1EB8': 'E',
    '\u1EC6': 'E',
    '\u0228': 'E',
    '\u1E1C': 'E',
    '\u0118': 'E',
    '\u1E18': 'E',
    '\u1E1A': 'E',
    '\u0190': 'E',
    '\u018E': 'E',
    '\u24BB': 'F',
    '\uFF26': 'F',
    '\u1E1E': 'F',
    '\u0191': 'F',
    '\uA77B': 'F',
    '\u24BC': 'G',
    '\uFF27': 'G',
    '\u01F4': 'G',
    '\u011C': 'G',
    '\u1E20': 'G',
    '\u011E': 'G',
    '\u0120': 'G',
    '\u01E6': 'G',
    '\u0122': 'G',
    '\u01E4': 'G',
    '\u0193': 'G',
    '\uA7A0': 'G',
    '\uA77D': 'G',
    '\uA77E': 'G',
    '\u24BD': 'H',
    '\uFF28': 'H',
    '\u0124': 'H',
    '\u1E22': 'H',
    '\u1E26': 'H',
    '\u021E': 'H',
    '\u1E24': 'H',
    '\u1E28': 'H',
    '\u1E2A': 'H',
    '\u0126': 'H',
    '\u2C67': 'H',
    '\u2C75': 'H',
    '\uA78D': 'H',
    '\u24BE': 'I',
    '\uFF29': 'I',
    '\u00CC': 'I',
    '\u00CD': 'I',
    '\u00CE': 'I',
    '\u0128': 'I',
    '\u012A': 'I',
    '\u012C': 'I',
    '\u0130': 'I',
    '\u00CF': 'I',
    '\u1E2E': 'I',
    '\u1EC8': 'I',
    '\u01CF': 'I',
    '\u0208': 'I',
    '\u020A': 'I',
    '\u1ECA': 'I',
    '\u012E': 'I',
    '\u1E2C': 'I',
    '\u0197': 'I',
    '\u24BF': 'J',
    '\uFF2A': 'J',
    '\u0134': 'J',
    '\u0248': 'J',
    '\u24C0': 'K',
    '\uFF2B': 'K',
    '\u1E30': 'K',
    '\u01E8': 'K',
    '\u1E32': 'K',
    '\u0136': 'K',
    '\u1E34': 'K',
    '\u0198': 'K',
    '\u2C69': 'K',
    '\uA740': 'K',
    '\uA742': 'K',
    '\uA744': 'K',
    '\uA7A2': 'K',
    '\u24C1': 'L',
    '\uFF2C': 'L',
    '\u013F': 'L',
    '\u0139': 'L',
    '\u013D': 'L',
    '\u1E36': 'L',
    '\u1E38': 'L',
    '\u013B': 'L',
    '\u1E3C': 'L',
    '\u1E3A': 'L',
    '\u0141': 'L',
    '\u023D': 'L',
    '\u2C62': 'L',
    '\u2C60': 'L',
    '\uA748': 'L',
    '\uA746': 'L',
    '\uA780': 'L',
    '\u01C7': 'LJ',
    '\u01C8': 'Lj',
    '\u24C2': 'M',
    '\uFF2D': 'M',
    '\u1E3E': 'M',
    '\u1E40': 'M',
    '\u1E42': 'M',
    '\u2C6E': 'M',
    '\u019C': 'M',
    '\u24C3': 'N',
    '\uFF2E': 'N',
    '\u01F8': 'N',
    '\u0143': 'N',
    '\u00D1': 'N',
    '\u1E44': 'N',
    '\u0147': 'N',
    '\u1E46': 'N',
    '\u0145': 'N',
    '\u1E4A': 'N',
    '\u1E48': 'N',
    '\u0220': 'N',
    '\u019D': 'N',
    '\uA790': 'N',
    '\uA7A4': 'N',
    '\u01CA': 'NJ',
    '\u01CB': 'Nj',
    '\u24C4': 'O',
    '\uFF2F': 'O',
    '\u00D2': 'O',
    '\u00D3': 'O',
    '\u00D4': 'O',
    '\u1ED2': 'O',
    '\u1ED0': 'O',
    '\u1ED6': 'O',
    '\u1ED4': 'O',
    '\u00D5': 'O',
    '\u1E4C': 'O',
    '\u022C': 'O',
    '\u1E4E': 'O',
    '\u014C': 'O',
    '\u1E50': 'O',
    '\u1E52': 'O',
    '\u014E': 'O',
    '\u022E': 'O',
    '\u0230': 'O',
    '\u00D6': 'O',
    '\u022A': 'O',
    '\u1ECE': 'O',
    '\u0150': 'O',
    '\u01D1': 'O',
    '\u020C': 'O',
    '\u020E': 'O',
    '\u01A0': 'O',
    '\u1EDC': 'O',
    '\u1EDA': 'O',
    '\u1EE0': 'O',
    '\u1EDE': 'O',
    '\u1EE2': 'O',
    '\u1ECC': 'O',
    '\u1ED8': 'O',
    '\u01EA': 'O',
    '\u01EC': 'O',
    '\u00D8': 'O',
    '\u01FE': 'O',
    '\u0186': 'O',
    '\u019F': 'O',
    '\uA74A': 'O',
    '\uA74C': 'O',
    '\u01A2': 'OI',
    '\uA74E': 'OO',
    '\u0222': 'OU',
    '\u24C5': 'P',
    '\uFF30': 'P',
    '\u1E54': 'P',
    '\u1E56': 'P',
    '\u01A4': 'P',
    '\u2C63': 'P',
    '\uA750': 'P',
    '\uA752': 'P',
    '\uA754': 'P',
    '\u24C6': 'Q',
    '\uFF31': 'Q',
    '\uA756': 'Q',
    '\uA758': 'Q',
    '\u024A': 'Q',
    '\u24C7': 'R',
    '\uFF32': 'R',
    '\u0154': 'R',
    '\u1E58': 'R',
    '\u0158': 'R',
    '\u0210': 'R',
    '\u0212': 'R',
    '\u1E5A': 'R',
    '\u1E5C': 'R',
    '\u0156': 'R',
    '\u1E5E': 'R',
    '\u024C': 'R',
    '\u2C64': 'R',
    '\uA75A': 'R',
    '\uA7A6': 'R',
    '\uA782': 'R',
    '\u24C8': 'S',
    '\uFF33': 'S',
    '\u1E9E': 'S',
    '\u015A': 'S',
    '\u1E64': 'S',
    '\u015C': 'S',
    '\u1E60': 'S',
    '\u0160': 'S',
    '\u1E66': 'S',
    '\u1E62': 'S',
    '\u1E68': 'S',
    '\u0218': 'S',
    '\u015E': 'S',
    '\u2C7E': 'S',
    '\uA7A8': 'S',
    '\uA784': 'S',
    '\u24C9': 'T',
    '\uFF34': 'T',
    '\u1E6A': 'T',
    '\u0164': 'T',
    '\u1E6C': 'T',
    '\u021A': 'T',
    '\u0162': 'T',
    '\u1E70': 'T',
    '\u1E6E': 'T',
    '\u0166': 'T',
    '\u01AC': 'T',
    '\u01AE': 'T',
    '\u023E': 'T',
    '\uA786': 'T',
    '\uA728': 'TZ',
    '\u24CA': 'U',
    '\uFF35': 'U',
    '\u00D9': 'U',
    '\u00DA': 'U',
    '\u00DB': 'U',
    '\u0168': 'U',
    '\u1E78': 'U',
    '\u016A': 'U',
    '\u1E7A': 'U',
    '\u016C': 'U',
    '\u00DC': 'U',
    '\u01DB': 'U',
    '\u01D7': 'U',
    '\u01D5': 'U',
    '\u01D9': 'U',
    '\u1EE6': 'U',
    '\u016E': 'U',
    '\u0170': 'U',
    '\u01D3': 'U',
    '\u0214': 'U',
    '\u0216': 'U',
    '\u01AF': 'U',
    '\u1EEA': 'U',
    '\u1EE8': 'U',
    '\u1EEE': 'U',
    '\u1EEC': 'U',
    '\u1EF0': 'U',
    '\u1EE4': 'U',
    '\u1E72': 'U',
    '\u0172': 'U',
    '\u1E76': 'U',
    '\u1E74': 'U',
    '\u0244': 'U',
    '\u24CB': 'V',
    '\uFF36': 'V',
    '\u1E7C': 'V',
    '\u1E7E': 'V',
    '\u01B2': 'V',
    '\uA75E': 'V',
    '\u0245': 'V',
    '\uA760': 'VY',
    '\u24CC': 'W',
    '\uFF37': 'W',
    '\u1E80': 'W',
    '\u1E82': 'W',
    '\u0174': 'W',
    '\u1E86': 'W',
    '\u1E84': 'W',
    '\u1E88': 'W',
    '\u2C72': 'W',
    '\u24CD': 'X',
    '\uFF38': 'X',
    '\u1E8A': 'X',
    '\u1E8C': 'X',
    '\u24CE': 'Y',
    '\uFF39': 'Y',
    '\u1EF2': 'Y',
    '\u00DD': 'Y',
    '\u0176': 'Y',
    '\u1EF8': 'Y',
    '\u0232': 'Y',
    '\u1E8E': 'Y',
    '\u0178': 'Y',
    '\u1EF6': 'Y',
    '\u1EF4': 'Y',
    '\u01B3': 'Y',
    '\u024E': 'Y',
    '\u1EFE': 'Y',
    '\u24CF': 'Z',
    '\uFF3A': 'Z',
    '\u0179': 'Z',
    '\u1E90': 'Z',
    '\u017B': 'Z',
    '\u017D': 'Z',
    '\u1E92': 'Z',
    '\u1E94': 'Z',
    '\u01B5': 'Z',
    '\u0224': 'Z',
    '\u2C7F': 'Z',
    '\u2C6B': 'Z',
    '\uA762': 'Z',
    '\u24D0': 'a',
    '\uFF41': 'a',
    '\u1E9A': 'a',
    '\u00E0': 'a',
    '\u00E1': 'a',
    '\u00E2': 'a',
    '\u1EA7': 'a',
    '\u1EA5': 'a',
    '\u1EAB': 'a',
    '\u1EA9': 'a',
    '\u00E3': 'a',
    '\u0101': 'a',
    '\u0103': 'a',
    '\u1EB1': 'a',
    '\u1EAF': 'a',
    '\u1EB5': 'a',
    '\u1EB3': 'a',
    '\u0227': 'a',
    '\u01E1': 'a',
    '\u00E4': 'a',
    '\u01DF': 'a',
    '\u1EA3': 'a',
    '\u00E5': 'a',
    '\u01FB': 'a',
    '\u01CE': 'a',
    '\u0201': 'a',
    '\u0203': 'a',
    '\u1EA1': 'a',
    '\u1EAD': 'a',
    '\u1EB7': 'a',
    '\u1E01': 'a',
    '\u0105': 'a',
    '\u2C65': 'a',
    '\u0250': 'a',
    '\uA733': 'aa',
    '\u00E6': 'ae',
    '\u01FD': 'ae',
    '\u01E3': 'ae',
    '\uA735': 'ao',
    '\uA737': 'au',
    '\uA739': 'av',
    '\uA73B': 'av',
    '\uA73D': 'ay',
    '\u24D1': 'b',
    '\uFF42': 'b',
    '\u1E03': 'b',
    '\u1E05': 'b',
    '\u1E07': 'b',
    '\u0180': 'b',
    '\u0183': 'b',
    '\u0253': 'b',
    '\u24D2': 'c',
    '\uFF43': 'c',
    '\u0107': 'c',
    '\u0109': 'c',
    '\u010B': 'c',
    '\u010D': 'c',
    '\u00E7': 'c',
    '\u1E09': 'c',
    '\u0188': 'c',
    '\u023C': 'c',
    '\uA73F': 'c',
    '\u2184': 'c',
    '\u24D3': 'd',
    '\uFF44': 'd',
    '\u1E0B': 'd',
    '\u010F': 'd',
    '\u1E0D': 'd',
    '\u1E11': 'd',
    '\u1E13': 'd',
    '\u1E0F': 'd',
    '\u0111': 'd',
    '\u018C': 'd',
    '\u0256': 'd',
    '\u0257': 'd',
    '\uA77A': 'd',
    '\u01F3': 'dz',
    '\u01C6': 'dz',
    '\u24D4': 'e',
    '\uFF45': 'e',
    '\u00E8': 'e',
    '\u00E9': 'e',
    '\u00EA': 'e',
    '\u1EC1': 'e',
    '\u1EBF': 'e',
    '\u1EC5': 'e',
    '\u1EC3': 'e',
    '\u1EBD': 'e',
    '\u0113': 'e',
    '\u1E15': 'e',
    '\u1E17': 'e',
    '\u0115': 'e',
    '\u0117': 'e',
    '\u00EB': 'e',
    '\u1EBB': 'e',
    '\u011B': 'e',
    '\u0205': 'e',
    '\u0207': 'e',
    '\u1EB9': 'e',
    '\u1EC7': 'e',
    '\u0229': 'e',
    '\u1E1D': 'e',
    '\u0119': 'e',
    '\u1E19': 'e',
    '\u1E1B': 'e',
    '\u0247': 'e',
    '\u025B': 'e',
    '\u01DD': 'e',
    '\u24D5': 'f',
    '\uFF46': 'f',
    '\u1E1F': 'f',
    '\u0192': 'f',
    '\uA77C': 'f',
    '\u24D6': 'g',
    '\uFF47': 'g',
    '\u01F5': 'g',
    '\u011D': 'g',
    '\u1E21': 'g',
    '\u011F': 'g',
    '\u0121': 'g',
    '\u01E7': 'g',
    '\u0123': 'g',
    '\u01E5': 'g',
    '\u0260': 'g',
    '\uA7A1': 'g',
    '\u1D79': 'g',
    '\uA77F': 'g',
    '\u24D7': 'h',
    '\uFF48': 'h',
    '\u0125': 'h',
    '\u1E23': 'h',
    '\u1E27': 'h',
    '\u021F': 'h',
    '\u1E25': 'h',
    '\u1E29': 'h',
    '\u1E2B': 'h',
    '\u1E96': 'h',
    '\u0127': 'h',
    '\u2C68': 'h',
    '\u2C76': 'h',
    '\u0265': 'h',
    '\u0195': 'hv',
    '\u24D8': 'i',
    '\uFF49': 'i',
    '\u00EC': 'i',
    '\u00ED': 'i',
    '\u00EE': 'i',
    '\u0129': 'i',
    '\u012B': 'i',
    '\u012D': 'i',
    '\u00EF': 'i',
    '\u1E2F': 'i',
    '\u1EC9': 'i',
    '\u01D0': 'i',
    '\u0209': 'i',
    '\u020B': 'i',
    '\u1ECB': 'i',
    '\u012F': 'i',
    '\u1E2D': 'i',
    '\u0268': 'i',
    '\u0131': 'i',
    '\u24D9': 'j',
    '\uFF4A': 'j',
    '\u0135': 'j',
    '\u01F0': 'j',
    '\u0249': 'j',
    '\u24DA': 'k',
    '\uFF4B': 'k',
    '\u1E31': 'k',
    '\u01E9': 'k',
    '\u1E33': 'k',
    '\u0137': 'k',
    '\u1E35': 'k',
    '\u0199': 'k',
    '\u2C6A': 'k',
    '\uA741': 'k',
    '\uA743': 'k',
    '\uA745': 'k',
    '\uA7A3': 'k',
    '\u24DB': 'l',
    '\uFF4C': 'l',
    '\u0140': 'l',
    '\u013A': 'l',
    '\u013E': 'l',
    '\u1E37': 'l',
    '\u1E39': 'l',
    '\u013C': 'l',
    '\u1E3D': 'l',
    '\u1E3B': 'l',
    '\u017F': 'l',
    '\u0142': 'l',
    '\u019A': 'l',
    '\u026B': 'l',
    '\u2C61': 'l',
    '\uA749': 'l',
    '\uA781': 'l',
    '\uA747': 'l',
    '\u01C9': 'lj',
    '\u24DC': 'm',
    '\uFF4D': 'm',
    '\u1E3F': 'm',
    '\u1E41': 'm',
    '\u1E43': 'm',
    '\u0271': 'm',
    '\u026F': 'm',
    '\u24DD': 'n',
    '\uFF4E': 'n',
    '\u01F9': 'n',
    '\u0144': 'n',
    '\u00F1': 'n',
    '\u1E45': 'n',
    '\u0148': 'n',
    '\u1E47': 'n',
    '\u0146': 'n',
    '\u1E4B': 'n',
    '\u1E49': 'n',
    '\u019E': 'n',
    '\u0272': 'n',
    '\u0149': 'n',
    '\uA791': 'n',
    '\uA7A5': 'n',
    '\u01CC': 'nj',
    '\u24DE': 'o',
    '\uFF4F': 'o',
    '\u00F2': 'o',
    '\u00F3': 'o',
    '\u00F4': 'o',
    '\u1ED3': 'o',
    '\u1ED1': 'o',
    '\u1ED7': 'o',
    '\u1ED5': 'o',
    '\u00F5': 'o',
    '\u1E4D': 'o',
    '\u022D': 'o',
    '\u1E4F': 'o',
    '\u014D': 'o',
    '\u1E51': 'o',
    '\u1E53': 'o',
    '\u014F': 'o',
    '\u022F': 'o',
    '\u0231': 'o',
    '\u00F6': 'o',
    '\u022B': 'o',
    '\u1ECF': 'o',
    '\u0151': 'o',
    '\u01D2': 'o',
    '\u020D': 'o',
    '\u020F': 'o',
    '\u01A1': 'o',
    '\u1EDD': 'o',
    '\u1EDB': 'o',
    '\u1EE1': 'o',
    '\u1EDF': 'o',
    '\u1EE3': 'o',
    '\u1ECD': 'o',
    '\u1ED9': 'o',
    '\u01EB': 'o',
    '\u01ED': 'o',
    '\u00F8': 'o',
    '\u01FF': 'o',
    '\u0254': 'o',
    '\uA74B': 'o',
    '\uA74D': 'o',
    '\u0275': 'o',
    '\u01A3': 'oi',
    '\u0223': 'ou',
    '\uA74F': 'oo',
    '\u24DF': 'p',
    '\uFF50': 'p',
    '\u1E55': 'p',
    '\u1E57': 'p',
    '\u01A5': 'p',
    '\u1D7D': 'p',
    '\uA751': 'p',
    '\uA753': 'p',
    '\uA755': 'p',
    '\u24E0': 'q',
    '\uFF51': 'q',
    '\u024B': 'q',
    '\uA757': 'q',
    '\uA759': 'q',
    '\u24E1': 'r',
    '\uFF52': 'r',
    '\u0155': 'r',
    '\u1E59': 'r',
    '\u0159': 'r',
    '\u0211': 'r',
    '\u0213': 'r',
    '\u1E5B': 'r',
    '\u1E5D': 'r',
    '\u0157': 'r',
    '\u1E5F': 'r',
    '\u024D': 'r',
    '\u027D': 'r',
    '\uA75B': 'r',
    '\uA7A7': 'r',
    '\uA783': 'r',
    '\u24E2': 's',
    '\uFF53': 's',
    '\u00DF': 's',
    '\u015B': 's',
    '\u1E65': 's',
    '\u015D': 's',
    '\u1E61': 's',
    '\u0161': 's',
    '\u1E67': 's',
    '\u1E63': 's',
    '\u1E69': 's',
    '\u0219': 's',
    '\u015F': 's',
    '\u023F': 's',
    '\uA7A9': 's',
    '\uA785': 's',
    '\u1E9B': 's',
    '\u24E3': 't',
    '\uFF54': 't',
    '\u1E6B': 't',
    '\u1E97': 't',
    '\u0165': 't',
    '\u1E6D': 't',
    '\u021B': 't',
    '\u0163': 't',
    '\u1E71': 't',
    '\u1E6F': 't',
    '\u0167': 't',
    '\u01AD': 't',
    '\u0288': 't',
    '\u2C66': 't',
    '\uA787': 't',
    '\uA729': 'tz',
    '\u24E4': 'u',
    '\uFF55': 'u',
    '\u00F9': 'u',
    '\u00FA': 'u',
    '\u00FB': 'u',
    '\u0169': 'u',
    '\u1E79': 'u',
    '\u016B': 'u',
    '\u1E7B': 'u',
    '\u016D': 'u',
    '\u00FC': 'u',
    '\u01DC': 'u',
    '\u01D8': 'u',
    '\u01D6': 'u',
    '\u01DA': 'u',
    '\u1EE7': 'u',
    '\u016F': 'u',
    '\u0171': 'u',
    '\u01D4': 'u',
    '\u0215': 'u',
    '\u0217': 'u',
    '\u01B0': 'u',
    '\u1EEB': 'u',
    '\u1EE9': 'u',
    '\u1EEF': 'u',
    '\u1EED': 'u',
    '\u1EF1': 'u',
    '\u1EE5': 'u',
    '\u1E73': 'u',
    '\u0173': 'u',
    '\u1E77': 'u',
    '\u1E75': 'u',
    '\u0289': 'u',
    '\u24E5': 'v',
    '\uFF56': 'v',
    '\u1E7D': 'v',
    '\u1E7F': 'v',
    '\u028B': 'v',
    '\uA75F': 'v',
    '\u028C': 'v',
    '\uA761': 'vy',
    '\u24E6': 'w',
    '\uFF57': 'w',
    '\u1E81': 'w',
    '\u1E83': 'w',
    '\u0175': 'w',
    '\u1E87': 'w',
    '\u1E85': 'w',
    '\u1E98': 'w',
    '\u1E89': 'w',
    '\u2C73': 'w',
    '\u24E7': 'x',
    '\uFF58': 'x',
    '\u1E8B': 'x',
    '\u1E8D': 'x',
    '\u24E8': 'y',
    '\uFF59': 'y',
    '\u1EF3': 'y',
    '\u00FD': 'y',
    '\u0177': 'y',
    '\u1EF9': 'y',
    '\u0233': 'y',
    '\u1E8F': 'y',
    '\u00FF': 'y',
    '\u1EF7': 'y',
    '\u1E99': 'y',
    '\u1EF5': 'y',
    '\u01B4': 'y',
    '\u024F': 'y',
    '\u1EFF': 'y',
    '\u24E9': 'z',
    '\uFF5A': 'z',
    '\u017A': 'z',
    '\u1E91': 'z',
    '\u017C': 'z',
    '\u017E': 'z',
    '\u1E93': 'z',
    '\u1E95': 'z',
    '\u01B6': 'z',
    '\u0225': 'z',
    '\u0240': 'z',
    '\u2C6C': 'z',
    '\uA763': 'z',
    '\u0386': '\u0391',
    '\u0388': '\u0395',
    '\u0389': '\u0397',
    '\u038A': '\u0399',
    '\u03AA': '\u0399',
    '\u038C': '\u039F',
    '\u038E': '\u03A5',
    '\u03AB': '\u03A5',
    '\u038F': '\u03A9',
    '\u03AC': '\u03B1',
    '\u03AD': '\u03B5',
    '\u03AE': '\u03B7',
    '\u03AF': '\u03B9',
    '\u03CA': '\u03B9',
    '\u0390': '\u03B9',
    '\u03CC': '\u03BF',
    '\u03CD': '\u03C5',
    '\u03CB': '\u03C5',
    '\u03B0': '\u03C5',
    '\u03C9': '\u03C9',
    '\u03C2': '\u03C3'
  };

return diacritics;
});

define('select2/data/base',[
  '../utils'
], function (Utils) {
  function BaseAdapter ($element, options) {
    BaseAdapter.__super__.constructor.call(this);
  }

Utils.Extend(BaseAdapter, Utils.Observable);

BaseAdapter.prototype.current = function (callback) {
    throw new Error('The `current` method must be defined in child classes.');
  };

BaseAdapter.prototype.query = function (params, callback) {
    throw new Error('The `query` method must be defined in child classes.');
  };

BaseAdapter.prototype.bind = function (container, $container) {
    // Can be implemented in subclasses
  };

BaseAdapter.prototype.destroy = function () {
    // Can be implemented in subclasses
  };

BaseAdapter.prototype.generateResultId = function (container, data) {
    var id = container.id + '-result-';

id += Utils.generateChars(4);

if (data.id != null) {
      id += '-' + data.id.toString();
    } else {
      id += '-' + Utils.generateChars(4);
    }
    return id;
  };

return BaseAdapter;
});

define('select2/data/select',[
  './base',
  '../utils',
  'jquery'
], function (BaseAdapter, Utils, $) {
  function SelectAdapter ($element, options) {
    this.$element = $element;
    this.options = options;

SelectAdapter.__super__.constructor.call(this);
  }

Utils.Extend(SelectAdapter, BaseAdapter);

SelectAdapter.prototype.current = function (callback) {
    var data = [];
    var self = this;

this.$element.find(':selected').each(function () {
      var $option = $(this);

var option = self.item($option);

data.push(option);
    });

callback(data);
  };

SelectAdapter.prototype.select = function (data) {
    var self = this;

// If data.element is a DOM nose, use it instead
    if ($(data.element).is('option')) {
      data.element.selected = true;

this.$element.trigger('change');

return;
    }

if (this.$element.prop('multiple')) {
      this.current(function (currentData) {
        var val = [];

data = [data];
        data.push.apply(data, currentData);

for (var d = 0; d < data.length; d++) {
 id = data[d].id;

if (val.indexOf(id) === -1) {
            val.push(id);
          }
        }

self.$element.val(val);
        self.$element.trigger('change');
      });
    } else {
      var val = data.id;

this.$element.val(val);

this.$element.trigger('change');
    }
  };

SelectAdapter.prototype.unselect = function (data) {
    var self = this;

if (!this.$element.prop('multiple')) {
      return;
    }

if ($(data.element).is('option')) {
      data.element.selected = false;

this.$element.trigger('change');

return;
    }

this.current(function (currentData) {
      var val = [];

for (var d = 0; d < currentData.length; d++) {
 id = currentData[d].id;

if (id !== data.id && val.indexOf(id) === -1) {
          val.push(id);
        }
      }

self.$element.val(val);

self.$element.trigger('change');
    });
  };

SelectAdapter.prototype.bind = function (container, $container) {
    var self = this;

this.container = container;

container.on('select', function (params) {
      self.select(params.data);
    });

container.on('unselect', function (params) {
      self.unselect(params.data);
    });
  };

SelectAdapter.prototype.destroy = function () {
    // Remove anything added to child elements
    this.$element.find('*').each(function () {
      // Remove any custom data set by Select2
      $.removeData(this, 'data');
    });
  };

SelectAdapter.prototype.query = function (params, callback) {
    var data = [];
    var self = this;

var $options = this.$element.children();

$options.each(function () {
      var $option = $(this);

if (!$option.is('option') && !$option.is('optgroup')) {
        return;
      }

var option = self.item($option);

var matches = self.matches(params, option);

if (matches !== null) {
        data.push(matches);
      }
    });

callback({
      results: data
    });
  };

SelectAdapter.prototype.option = function (data) {
    var option;

if (data.children) {
      option = document.createElement('optgroup');
      option.label = data.text;
    } else {
      option = document.createElement('option');
      option.innerText = data.text;
    }

if (data.id) {
      option.value = data.id;
    }

if (data.disabled) {
      option.disabled = true;
    }

if (data.selected) {
      option.selected = true;
    }

var $option = $(option);

var normalizedData = this._normalizeItem(data);
    normalizedData.element = option;

// Override the option's data with the combined data
    $.data(option, 'data', normalizedData);

return $option;
  };

SelectAdapter.prototype.item = function ($option) {
    var data = {};

data = $.data($option[0], 'data');

if (data != null) {
      return data;
    }

if ($option.is('option')) {
      data = {
        id: $option.val(),
        text: $option.html(),
        disabled: $option.prop('disabled'),
        selected: $option.prop('selected')
      };
    } else if ($option.is('optgroup')) {
      data = {
        text: $option.prop('label'),
        children: []
      };

var $children = $option.children('option');
      var children = [];

for (var c = 0; c < $children.length; c++) {
 var $child = $($children[c]);

var child = this.item($child);

children.push(child);
      }

data.children = children;
    }

data = this._normalizeItem(data);
    data.element = $option[0];

$.data($option[0], 'data', data);

return data;
  };

SelectAdapter.prototype._normalizeItem = function (item) {
    if (!$.isPlainObject(item)) {
      item = {
        id: item,
        text: item
      };
    }

item = $.extend({}, {
      text: ''
    }, item);

var defaults = {
      selected: false,
      disabled: false
    };

if (item.id != null) {
      item.id = item.id.toString();
    }

if (item.text != null) {
      item.text = item.text.toString();
    }

if (item._resultId == null && item.id && this.container != null) {
      item._resultId = this.generateResultId(this.container, item);
    }

return $.extend({}, defaults, item);
  };

SelectAdapter.prototype.matches = function (params, data) {
    var matcher = this.options.get('matcher');

return matcher(params, data);
  };

return SelectAdapter;
});

define('select2/data/array',[
  './select',
  '../utils',
  'jquery'
], function (SelectAdapter, Utils, $) {
  function ArrayAdapter ($element, options) {
    var data = options.get('data') || [];

ArrayAdapter.__super__.constructor.call(this, $element, options);

$element.append(this.convertToOptions(data));
  }

Utils.Extend(ArrayAdapter, SelectAdapter);

ArrayAdapter.prototype.select = function (data) {
    var $option = this.$element.find('option[value="' + data.id + '"]');

if ($option.length === 0) {
      $option = this.option(data);

this.$element.append($option);
    }

ArrayAdapter.__super__.select.call(this, data);
  };

ArrayAdapter.prototype.convertToOptions = function (data) {
    var self = this;

var $existing = this.$element.find('option');
    var existingIds = $existing.map(function () {
      return self.item($(this)).id;
    }).get();

var $options = [];

// Filter out all items except for the one passed in the argument
    function onlyItem (item) {
      return function () {
        return $(this).val() == item.id;
      };
    }

for (var d = 0; d < data.length; d++) {
 var item = this._normalizeItem(data[d]);

// Skip items which were pre-loaded, only merge the data
      if (existingIds.indexOf(item.id) >= 0) {
        var $existingOption = $existing.filter(onlyItem(item));

var existingData = this.item($existingOption);
        var newData = $.extend(true, {}, existingData, item);

var $newOption = this.option(existingData);

$existingOption.replaceWith($newOption);

continue;
      }

var $option = this.option(item);

if (item.children) {
        var $children = this.convertToOptions(item.children);

$option.append($children);
      }

$options.push($option);
    }

return $options;
  };

return ArrayAdapter;
});

define('select2/data/ajax',[
  './array',
  '../utils',
  'jquery'
], function (ArrayAdapter, Utils, $) {
  function AjaxAdapter ($element, options) {
    this.ajaxOptions = options.get('ajax');

if (this.ajaxOptions.processResults != null) {
      this.processResults = this.ajaxOptions.processResults;
    }

ArrayAdapter.__super__.constructor.call(this, $element, options);
  }

Utils.Extend(AjaxAdapter, ArrayAdapter);

AjaxAdapter.prototype.processResults = function (results) {
    return results;
  };

AjaxAdapter.prototype.query = function (params, callback) {
    var matches = [];
    var self = this;

if (this._request) {
      this._request.abort();
      this._request = null;
    }

var options = $.extend({
      type: 'GET'
    }, this.ajaxOptions);

if (typeof options.url === 'function') {
      options.url = options.url(params);
    }

if (typeof options.data === 'function') {
      options.data = options.data(params);
    }

function request () {
      var $request = $.ajax(options);

$request.success(function (data) {
        var results = self.processResults(data, params);

if (console && console.error) {
          // Check to make sure that the response included a `results` key.
          if (!results || !results.results || !$.isArray(results.results)) {
            console.error(
              'Select2: The AJAX results did not return an array in the ' +
              '`results` key of the response.'
            );
          }
        }

callback(results);
      });

self._request = $request;
    }

if (this.ajaxOptions.delay && params.term !== '') {
      if (this._queryTimeout) {
        window.clearTimeout(this._queryTimeout);
      }

this._queryTimeout = window.setTimeout(request, this.ajaxOptions.delay);
    } else {
      request();
    }
  };

return AjaxAdapter;
});

define('select2/data/tags',[
  'jquery'
], function ($) {
  function Tags (decorated, $element, options) {
    var tags = options.get('tags');

var createTag = options.get('createTag');

if (createTag !== undefined) {
      this.createTag = createTag;
    }

decorated.call(this, $element, options);

if ($.isArray(tags)) {
 for (var t = 0; t < tags.length; t++) {
 var tag = tags[t];
 var item = this._normalizeItem(tag);

var $option = this.option(item);

this.$element.append($option);
      }
    }
  }

Tags.prototype.query = function (decorated, params, callback) {
    var self = this;

this._removeOldTags();

if (params.term == null || params.term === '' || params.page != null) {
      decorated.call(this, params, callback);
      return;
    }

function wrapper (obj, child) {
      var data = obj.results;

for (var i = 0; i < data.length; i++) {
 var option = data[i];

var checkChildren = (
          option.children != null &&
          !wrapper({
            results: option.children
          }, true)
        );

var checkText = option.text === params.term;

if (checkText || checkChildren) {
          if (child) {
            return false;
          }

obj.data = data;
          callback(obj);

return;
        }
      }

if (child) {
        return true;
      }

var tag = self.createTag(params);

if (tag != null) {
        var $option = self.option(tag);
        $option.attr('data-select2-tag', true);

self.$element.append($option);

self.insertTag(data, tag);
      }

obj.results = data;

callback(obj);
    }

decorated.call(this, params, wrapper);
  };

Tags.prototype.createTag = function (decorated, params) {
    return {
      id: params.term,
      text: params.term
    };
  };

Tags.prototype.insertTag = function (_, data, tag) {
    data.unshift(tag);
  };

Tags.prototype._removeOldTags = function (_) {
    var tag = this._lastTag;

var $options = this.$element.find('option[data-select2-tag]');

$options.each(function () {
      if (this.selected) {
        return;
      }

$(this).remove();
    });
  };

return Tags;
});

define('select2/data/tokenizer',[
  'jquery'
], function ($) {
  function Tokenizer (decorated, $element, options) {
    var tokenizer = options.get('tokenizer');

if (tokenizer !== undefined) {
      this.tokenizer = tokenizer;
    }

decorated.call(this, $element, options);
  }

Tokenizer.prototype.bind = function (decorated, container, $container) {
    decorated.call(this, container, $container);

this.$search =  container.dropdown.$search || container.selection.$search ||
      $container.find('.select2-search__field');
  };

Tokenizer.prototype.query = function (decorated, params, callback) {
    var self = this;

function select (data) {
      self.select(data);
    }

params.term = params.term || '';

var tokenData = this.tokenizer(params, this.options, select);

if (tokenData.term !== params.term) {
      // Replace the search term if we have the search box
      if (this.$search.length) {
        this.$search.val(tokenData.term);
        this.$search.focus();
      }

params.term = tokenData.term;
    }

decorated.call(this, params, callback);
  };

Tokenizer.prototype.tokenizer = function (_, params, options, callback) {
    var separators = options.get('tokenSeparators') || [];
    var term = params.term;
    var i = 0;

var createTag = this.createTag || function (params) {
      return {
        id: params.term,
        text: params.term
      };
    };

while (i < term.length) {
 var termChar = term[i];

if (separators.indexOf(termChar) === -1) {
        i++;

continue;
      }

var part = term.substr(0, i);
      var partParams = $.extend({}, params, {
        term: part
      });

var data = createTag(partParams);

callback(data);

// Reset the term to not include the tokenized portion
      term = term.substr(i + 1) || '';
      i = 0;
    }

return {
      term: term
    };
  };

return Tokenizer;
});

define('select2/data/minimumInputLength',[

], function () {
  function MinimumInputLength (decorated, $e, options) {
    this.minimumInputLength = options.get('minimumInputLength');

decorated.call(this, $e, options);
  }

MinimumInputLength.prototype.query = function (decorated, params, callback) {
    params.term = params.term || '';

if (params.term.length < this.minimumInputLength) {
 this.trigger('results:message', {
 message: 'inputTooShort',
 args: {
 minimum: this.minimumInputLength,
 input: params.term,
 params: params
 }
 });

return;
    }

decorated.call(this, params, callback);
  };

return MinimumInputLength;
});

define('select2/data/maximumInputLength',[

], function () {
  function MaximumInputLength (decorated, $e, options) {
    this.maximumInputLength = options.get('maximumInputLength');

decorated.call(this, $e, options);
  }

MaximumInputLength.prototype.query = function (decorated, params, callback) {
    params.term = params.term || '';

if (this.maximumInputLength > 0 &&
        params.term.length > this.maximumInputLength) {
      this.trigger('results:message', {
        message: 'inputTooLong',
        args: {
          minimum: this.maximumInputLength,
          input: params.term,
          params: params
        }
      });

return;
    }

decorated.call(this, params, callback);
  };

return MaximumInputLength;
});

define('select2/data/maximumSelectionLength',[

], function (){
  function MaximumSelectionLength (decorated, $e, options) {
    this.maximumSelectionLength = options.get('maximumSelectionLength');

decorated.call(this, $e, options);
  }

MaximumSelectionLength.prototype.query =
    function (decorated, params, callback) {
      var self = this;

this.current(function (currentData) {
        var count = currentData != null ? currentData.length : 0;
        if (self.maximumSelectionLength > 0 &&
          count >= self.maximumSelectionLength) {
          self.trigger('results:message', {
            message: 'maximumSelected',
            args: {
              maximum: self.maximumSelectionLength
            }
          });
          return;
        }
        decorated.call(self, params, callback);
      });
  };

return MaximumSelectionLength;
});

define('select2/dropdown',[
  'jquery',
  './utils'
], function ($, Utils) {
  function Dropdown ($element, options) {
    this.$element = $element;
    this.options = options;

Dropdown.__super__.constructor.call(this);
  }

Utils.Extend(Dropdown, Utils.Observable);

Dropdown.prototype.render = function () {
 var $dropdown = $(
 '' +
 '' +
 ''
 );

$dropdown.attr('dir', this.options.get('dir'));

this.$dropdown = $dropdown;

return $dropdown;
  };

Dropdown.prototype.position = function ($dropdown, $container) {
    // Should be implmented in subclasses
  };

Dropdown.prototype.destroy = function () {
    // Remove the dropdown from the DOM
    this.$dropdown.remove();
  };

Dropdown.prototype.bind = function (container, $container) {
    var self = this;

container.on('select', function (params) {
      self._onSelect(params);
    });

container.on('unselect', function (params) {
      self._onUnSelect(params);
    });
  };

Dropdown.prototype._onSelect = function () {
    this.trigger('close');
  };

Dropdown.prototype._onUnSelect = function () {
    this.trigger('close');
  };

return Dropdown;
});

define('select2/dropdown/search',[
  'jquery',
  '../utils'
], function ($, Utils) {
  function Search () { }

Search.prototype.render = function (decorated) {
    var $rendered = decorated.call(this);

var $search = $(
 '' +
 '<input class="select2-search__field" type="search" tabindex="-1"' +
 ' role="textbox" />' +
 ''
 );

this.$searchContainer = $search;
    this.$search = $search.find('input');

$rendered.prepend($search);

return $rendered;
  };

Search.prototype.bind = function (decorated, container, $container) {
    var self = this;

decorated.call(this, container, $container);

this.$search.on('keydown', function (evt) {
      self.trigger('keypress', evt);

self._keyUpPrevented = evt.isDefaultPrevented();
    });

this.$search.on('keyup', function (evt) {
      self.handleSearch(evt);
    });

container.on('open', function () {
      self.$search.attr('tabindex', 0);

self.$search.focus();

window.setTimeout(function () {
        self.$search.focus();
      }, 0);
    });

container.on('close', function () {
      self.$search.attr('tabindex', -1);

self.$search.val('');
    });

container.on('results:all', function (params) {
      if (params.query.term == null || params.query.term === '') {
        var showSearch = self.showSearch(params);

if (showSearch) {
          self.$searchContainer.removeClass('select2-search--hide');
        } else {
          self.$searchContainer.addClass('select2-search--hide');
        }
      }
    });
  };

Search.prototype.handleSearch = function (evt) {
    if (!this._keyUpPrevented) {
      var input = this.$search.val();

this.trigger('query', {
        term: input
      });
    }

this._keyUpPrevented = false;
  };

Search.prototype.showSearch = function (_, params) {
    return true;
  };

return Search;
});

define('select2/dropdown/hidePlaceholder',[

], function () {
  function HidePlaceholder (decorated, $element, options, dataAdapter) {
    this.placeholder = this.normalizePlaceholder(options.get('placeholder'));

decorated.call(this, $element, options, dataAdapter);
  }

HidePlaceholder.prototype.append = function (decorated, data) {
    data.results = this.removePlaceholder(data.results);

decorated.call(this, data);
  };

HidePlaceholder.prototype.normalizePlaceholder = function (_, placeholder) {
    if (typeof placeholder === 'string') {
      placeholder = {
        id: '',
        text: placeholder
      };
    }

return placeholder;
  };

HidePlaceholder.prototype.removePlaceholder = function (_, data) {
    var modifiedData = data.slice(0);

for (var d = data.length - 1; d >= 0; d--) {
      var item = data[d];

if (this.placeholder.id === item.id) {
        modifiedData.splice(d, 1);
      }
    }

return modifiedData;
  };

return HidePlaceholder;
});

define('select2/dropdown/infiniteScroll',[
  'jquery'
], function ($) {
  function InfiniteScroll (decorated, $element, options, dataAdapter) {
    this.lastParams = {};

decorated.call(this, $element, options, dataAdapter);

this.$loadingMore = this.createLoadingMore();
    this.loading = false;
  }

InfiniteScroll.prototype.append = function (decorated, data) {
    this.$loadingMore.remove();
    this.loading = false;

decorated.call(this, data);

if (this.showLoadingMore(data)) {
      this.$results.append(this.$loadingMore);
    }
  };

InfiniteScroll.prototype.bind = function (decorated, container, $container) {
    var self = this;

decorated.call(this, container, $container);

container.on('query', function (params) {
      self.lastParams = params;
      self.loading = true;
    });

container.on('query:append', function (params) {
      self.lastParams = params;
      self.loading = true;
    });

this.$results.on('scroll', function () {
      var isLoadMoreVisible = $.contains(
        document.documentElement,
        self.$loadingMore[0]
      );

if (self.loading || !isLoadMoreVisible) {
        return;
      }

var currentOffset = self.$results.offset().top +
        self.$results.outerHeight(false);
      var loadingMoreOffset = self.$loadingMore.offset().top +
        self.$loadingMore.outerHeight(false);

if (currentOffset + 50 >= loadingMoreOffset) {
        self.loadMore();
      }
    });
  };

InfiniteScroll.prototype.loadMore = function () {
    this.loading = true;

var params = $.extend({}, {page: 1}, this.lastParams);

params.page++;

this.trigger('query:append', params);
  };

InfiniteScroll.prototype.showLoadingMore = function (_, data) {
    return data.pagination && data.pagination.more;
  };

InfiniteScroll.prototype.createLoadingMore = function () {
 var $option = $(
 '<li class="option load-more" role="treeitem"></li>'
 );

var message = this.options.get('translations').get('loadingMore');

$option.html(message(this.lastParams));

return $option;
  };

return InfiniteScroll;
});

define('select2/dropdown/attachBody',[
  'jquery',
  '../utils'
], function ($, Utils) {
  function AttachBody (decorated, $element, options) {
    this.$dropdownParent = options.get('dropdownParent') || document.body;

decorated.call(this, $element, options);
  }

AttachBody.prototype.bind = function (decorated, container, $container) {
    var self = this;

var setupResultsEvents = false;

decorated.call(this, container, $container);

container.on('open', function () {
      self._showDropdown();
      self._attachPositioningHandler(container);

if (!setupResultsEvents) {
        setupResultsEvents = true;

container.on('results:all', function () {
          self._positionDropdown();
          self._resizeDropdown();
        });

container.on('results:append', function () {
          self._positionDropdown();
          self._resizeDropdown();
        });
      }
    });

container.on('close', function () {
      self._hideDropdown();
      self._detachPositioningHandler(container);
    });

this.$dropdownContainer.on('mousedown', function (evt) {
      evt.stopPropagation();
    });
  };

AttachBody.prototype.position = function (decorated, $dropdown, $container) {
    // Clone all of the container classes
    $dropdown.attr('class', $container.attr('class'));

$dropdown.removeClass('select2');
    $dropdown.addClass('select2-container--open');

$dropdown.css({
      position: 'absolute',
      top: -999999
    });

this.$container = $container;
  };

AttachBody.prototype.render = function (decorated) {
 var $container = $('');

var $dropdown = decorated.call(this);
    $container.append($dropdown);

this.$dropdownContainer = $container;

return $container;
  };

AttachBody.prototype._hideDropdown = function (decorated) {
    this.$dropdownContainer.detach();
  };

AttachBody.prototype._attachPositioningHandler = function (container) {
    var self = this;

var scrollEvent = 'scroll.select2.' + container.id;
    var resizeEvent = 'resize.select2.' + container.id;
    var orientationEvent = 'orientationchange.select2.' + container.id;

$watchers = this.$container.parents().filter(Utils.hasScroll);
    $watchers.each(function () {
      $(this).data('select2-scroll-position', {
        x: $(this).scrollLeft(),
        y: $(this).scrollTop()
      });
    });

$watchers.on(scrollEvent, function (ev) {
      var position = $(this).data('select2-scroll-position');
      $(this).scrollTop(position.y);
    });

$(window).on(scrollEvent + ' ' + resizeEvent + ' ' + orientationEvent,
      function (e) {
      self._positionDropdown();
      self._resizeDropdown();
    });
  };

AttachBody.prototype._detachPositioningHandler = function (container) {
    var scrollEvent = 'scroll.select2.' + container.id;
    var resizeEvent = 'resize.select2.' + container.id;
    var orientationEvent = 'orientationchange.select2.' + container.id;

$watchers = this.$container.parents().filter(Utils.hasScroll);
    $watchers.off(scrollEvent);

$(window).off(scrollEvent + ' ' + resizeEvent + ' ' + orientationEvent);
  };

AttachBody.prototype._positionDropdown = function () {
    var $window = $(window);

var isCurrentlyAbove = this.$dropdown.hasClass('select2-dropdown--above');
    var isCurrentlyBelow = this.$dropdown.hasClass('select2-dropdown--below');

var newDirection = null;

var position = this.$container.position();
    var offset = this.$container.offset();

offset.bottom = offset.top + this.$container.outerHeight(false);

var container = {
      height: this.$container.outerHeight(false)
    };

container.top = offset.top;
    container.bottom = offset.top + container.height;

var dropdown = {
      height: this.$dropdown.outerHeight(false)
    };

var viewport = {
      top: $window.scrollTop(),
      bottom: $window.scrollTop() + $window.height()
    };

var enoughRoomAbove = viewport.top < (offset.top - dropdown.height);
 var enoughRoomBelow = viewport.bottom > (offset.bottom + dropdown.height);

var css = {
      left: offset.left,
      top: container.bottom
    };

if (!isCurrentlyAbove && !isCurrentlyBelow) {
      newDirection = 'below';
    }

if (!enoughRoomBelow && enoughRoomAbove && !isCurrentlyAbove) {
      newDirection = 'above';
    } else if (!enoughRoomAbove && enoughRoomBelow && isCurrentlyAbove) {
      newDirection = 'below';
    }

if (newDirection == 'above' ||
      (isCurrentlyAbove && newDirection !== 'below')) {
      css.top = container.top - dropdown.height;
    }

if (newDirection != null) {
      this.$dropdown
        .removeClass('select2-dropdown--below select2-dropdown--above')
        .addClass('select2-dropdown--' + newDirection);
      this.$container
        .removeClass('select2-container--below select2-container--above')
        .addClass('select2-container--' + newDirection);
    }

this.$dropdownContainer.css(css);
  };

AttachBody.prototype._resizeDropdown = function () {
    this.$dropdownContainer.width();

this.$dropdown.css({
      width: this.$container.outerWidth(false) + 'px'
    });
  };

AttachBody.prototype._showDropdown = function (decorated) {
    this.$dropdownContainer.appendTo(this.$dropdownParent);

this._positionDropdown();
    this._resizeDropdown();
  };

return AttachBody;
});

define('select2/dropdown/minimumResultsForSearch',[

], function () {
  function countResults (data) {
    count = 0;

for (var d = 0; d < data.length; d++) {
 var item = data[d];

if (item.children) {
        count += countResults(item.children);
      } else {
        count++;
      }
    }

return count;
  }

function MinimumResultsForSearch (decorated, $element, options, dataAdapter) {
    this.minimumResultsForSearch = options.get('minimumResultsForSearch');

decorated.call(this, $element, options, dataAdapter);
  }

MinimumResultsForSearch.prototype.showSearch = function (decorated, params) {
 if (countResults(params.data.results) < this.minimumResultsForSearch) {
 return false;
 }

return decorated.call(this, params);
  };

return MinimumResultsForSearch;
});

define('select2/dropdown/selectOnClose',[

], function () {
  function SelectOnClose () { }

SelectOnClose.prototype.bind = function (decorated, container, $container) {
    var self = this;

decorated.call(this, container, $container);

container.on('close', function () {
      self._handleSelectOnClose();
    });
  };

SelectOnClose.prototype._handleSelectOnClose = function () {
    var $highlightedResults = this.getHighlightedResults();

if ($highlightedResults.length < 1) {
 return;
 }

$highlightedResults.trigger('mouseup');
  };

return SelectOnClose;
});

define('select2/i18n/en',[],function () {
  // English
  return {
    errorLoading: function () {
      return 'The results could not be loaded.';
    },
    inputTooLong: function (args) {
      var overChars = args.input.length - args.maximum;

var message = 'Please delete ' + overChars + ' character';

if (overChars != 1) {
        message += 's';
      }

return message;
    },
    inputTooShort: function (args) {
      var remainingChars = args.minimum - args.input.length;

var message = 'Please enter ' + remainingChars + ' or more characters';

return message;
    },
    loadingMore: function () {
      return 'Loading more results…';
    },
    maximumSelected: function (args) {
      var message = 'You can only select ' + args.maximum + ' item';

if (args.maximum != 1) {
        message += 's';
      }

return message;
    },
    noResults: function () {
      return 'No results found';
    },
    searching: function () {
      return 'Searching…';
    }
  };
});

define('select2/defaults',[
  'jquery',
  './results',

'./selection/single',
  './selection/multiple',
  './selection/placeholder',
  './selection/allowClear',
  './selection/search',
  './selection/eventRelay',

'./utils',
  './translation',
  './diacritics',

'./data/select',
  './data/array',
  './data/ajax',
  './data/tags',
  './data/tokenizer',
  './data/minimumInputLength',
  './data/maximumInputLength',
  './data/maximumSelectionLength',

'./dropdown',
  './dropdown/search',
  './dropdown/hidePlaceholder',
  './dropdown/infiniteScroll',
  './dropdown/attachBody',
  './dropdown/minimumResultsForSearch',
  './dropdown/selectOnClose',

'./i18n/en'
], function ($, ResultsList,

SingleSelection, MultipleSelection, Placeholder, AllowClear,
             SelectionSearch, EventRelay,

Utils, Translation, DIACRITICS,

SelectData, ArrayData, AjaxData, Tags, Tokenizer,
             MinimumInputLength, MaximumInputLength, MaximumSelectionLength,

Dropdown, DropdownSearch, HidePlaceholder, InfiniteScroll,
             AttachBody, MinimumResultsForSearch, SelectOnClose,

EnglishTranslation) {
  function Defaults () {
    this.reset();
  }

Defaults.prototype.apply = function (options) {
    options = $.extend({}, this.defaults, options);

if (options.dataAdapter == null) {
      if (options.ajax != null) {
        options.dataAdapter = AjaxData;
      } else if (options.data != null) {
        options.dataAdapter = ArrayData;
      } else {
        options.dataAdapter = SelectData;
      }

if (options.minimumInputLength > 0) {
        options.dataAdapter = Utils.Decorate(
          options.dataAdapter,
          MinimumInputLength
        );
      }

if (options.maximumInputLength > 0) {
        options.dataAdapter = Utils.Decorate(
          options.dataAdapter,
          MaximumInputLength
        );
      }

if (options.maximumSelectionLength > 0) {
        options.dataAdapter = Utils.Decorate(
          options.dataAdapter,
          MaximumSelectionLength
        );
      }

if (options.tags != null) {
        options.dataAdapter = Utils.Decorate(options.dataAdapter, Tags);
      }

if (options.tokenSeparators != null || options.tokenizer != null) {
        options.dataAdapter = Utils.Decorate(
          options.dataAdapter,
          Tokenizer
        );
      }

if (options.query != null) {
        var Query = require(options.amdBase + 'compat/query');

options.dataAdapter = Utils.Decorate(
          options.dataAdapter,
          Query
        );
      }

if (options.initSelection != null) {
        var InitSelection = require(options.amdBase + 'compat/initSelection');

options.dataAdapter = Utils.Decorate(
          options.dataAdapter,
          InitSelection
        );
      }
    }

if (options.resultsAdapter == null) {
      options.resultsAdapter = ResultsList;

if (options.ajax != null) {
        options.resultsAdapter = Utils.Decorate(
          options.resultsAdapter,
          InfiniteScroll
        );
      }

if (options.placeholder != null) {
        options.resultsAdapter = Utils.Decorate(
          options.resultsAdapter,
          HidePlaceholder
        );
      }

if (options.selectOnClose) {
        options.resultsAdapter = Utils.Decorate(
          options.resultsAdapter,
          SelectOnClose
        );
      }
    }

if (options.dropdownAdapter == null) {
      if (options.multiple) {
        options.dropdownAdapter = Dropdown;
      } else {
        var SearchableDropdown = Utils.Decorate(Dropdown, DropdownSearch);

options.dropdownAdapter = SearchableDropdown;
      }

if (options.minimumResultsForSearch > 0) {
        options.dropdownAdapter = Utils.Decorate(
          options.dropdownAdapter,
          MinimumResultsForSearch
        );
      }

options.dropdownAdapter = Utils.Decorate(
        options.dropdownAdapter,
        AttachBody
      );
    }

if (options.selectionAdapter == null) {
      if (options.multiple) {
        options.selectionAdapter = MultipleSelection;
      } else {
        options.selectionAdapter = SingleSelection;
      }

// Add the placeholder mixin if a placeholder was specified
      if (options.placeholder != null) {
        options.selectionAdapter = Utils.Decorate(
          options.selectionAdapter,
          Placeholder
        );

if (options.allowClear) {
          options.selectionAdapter = Utils.Decorate(
            options.selectionAdapter,
            AllowClear
          );
        }
      }

if (options.multiple) {
        options.selectionAdapter = Utils.Decorate(
          options.selectionAdapter,
          SelectionSearch
        );
      }

options.selectionAdapter = Utils.Decorate(
        options.selectionAdapter,
        EventRelay
      );
    }

if (typeof options.language === 'string') {
      // Check if the lanugage is specified with a region
      if (options.language.indexOf('-') > 0) {
        // Extract the region information if it is included
        var languageParts = options.language.split('-');
        var baseLanguage = languageParts[0];

options.language = [options.language, baseLanguage];
      } else {
        options.language = [options.language];
      }
    }

if ($.isArray(options.language)) {
      var languages = new Translation();
      options.language.push('en');

var languageNames = options.language;

for (var l = 0; l < languageNames.length; l++) {
 var name = languageNames[l];
 var language = {};

try {
          // Try to load it with the original name
          language = Translation.loadPath(name);
        } catch (e) {
          try {
            // If we couldn't load it, check if it wasn't the full path
            name = this.defaults.amdLanguageBase + name;
            language = Translation.loadPath(name);
          } catch (ex) {
            // The translation could not be loaded at all. Sometimes this is
            // because of a configuration problem, other times this can be
            // because of how Select2 helps load all possible translation files.
            if (console && console.warn) {
              console.warn(
                'Select2: The lanugage file for "' + name + '" could not be ' +
                'automatically loaded. A fallback will be used instead.'
              );
            }

continue;
          }
        }

languages.extend(language);
      }

options.translations = languages;
    } else {
      options.translations = new Translation(options.language);
    }

return options;
  };

Defaults.prototype.reset = function () {
    function stripDiacritics (text) {
      // Used 'uni range + named function' from http://jsperf.com/diacritics/18
      function match(a) {
        return DIACRITICS[a] || a;
      }

return text.replace(/[^\u0000-\u007E]/g, match);
    }

function matcher (params, data) {
      // Always return the object if there is nothing to compare
      if ($.trim(params.term) === '') {
        return data;
      }

// Do a recursive check for options with children
      if (data.children && data.children.length > 0) {
        // Clone the data object if there are children
        // This is required as we modify the object to remove any non-matches
        var match = $.extend(true, {}, data);

// Check each child of the option
        for (var c = data.children.length - 1; c >= 0; c--) {
          var child = data.children[c];

var matches = matcher(params, child);

// If there wasn't a match, remove the object in the array
          if (matches == null) {
            match.children.splice(c, 1);
          }
        }

// If any children matched, return the new object
        if (match.children.length > 0) {
          return match;
        }

// If there were no matching children, check just the plain object
        return matcher(params, match);
      }

var original = stripDiacritics(data.text).toUpperCase();
      var term = stripDiacritics(params.term).toUpperCase();

// Check if the text contains the term
      if (original.indexOf(term) > -1) {
        return data;
      }

// If it doesn't contain the term, don't return anything
      return null;
    }

this.defaults = {
      amdBase: 'select2/',
      amdLanguageBase: 'select2/i18n/',
      language: EnglishTranslation,
      matcher: matcher,
      minimumInputLength: 0,
      maximumInputLength: 0,
      maximumSelectionLength: 0,
      minimumResultsForSearch: 0,
      selectOnClose: false,
      sorter: function (data) {
        return data;
      },
      templateResult: function (result) {
        return result.text;
      },
      templateSelection: function (selection) {
        return selection.text;
      },
      theme: 'default',
      width: 'resolve'
    };
  };

Defaults.prototype.set = function (key, value) {
    var camelKey = $.camelCase(key);

var data = {};
    data[camelKey] = value;

var convertedData = Utils._convertData(data);

$.extend(this.defaults, convertedData);
  };

var defaults = new Defaults();

return defaults;
});

define('select2/options',[
  'jquery',
  './defaults',
  './utils'
], function ($, Defaults, Utils) {
  function Options (options, $element) {
    this.options = options;

if ($element != null) {
      this.fromElement($element);
    }

this.options = Defaults.apply(this.options);
  }

Options.prototype.fromElement = function ($e) {
    var excludedData = ['select2'];

if (this.options.multiple == null) {
      this.options.multiple = $e.prop('multiple');
    }

if (this.options.disabled == null) {
      this.options.disabled = $e.prop('disabled');
    }

if (this.options.language == null) {
      if ($e.prop('lang')) {
        this.options.language = $e.prop('lang').toLowerCase();
      } else if ($e.closest('[lang]').prop('lang')) {
        this.options.language = $e.closest('[lang]').prop('lang');
      }
    }

if (this.options.dir == null) {
      if ($e.prop('dir')) {
        this.options.dir = $e.prop('dir');
      } else if ($e.closest('[dir]').prop('dir')) {
        this.options.dir = $e.closest('[dir]').prop('dir');
      } else {
        this.options.dir = 'ltr';
      }
    }

$e.prop('disabled', this.options.disabled);
    $e.prop('multiple', this.options.multiple);

if ($e.data('select2-tags')) {
      if (console && console.warn) {
        console.warn(
          'Select2: The `data-select2-tags` attribute has been changed to ' +
          'use the `data-data` and `data-tags="true"` attributes and will be ' +
          'removed in future versions of Select2.'
        );
      }

$e.data('data', $e.data('select2-tags'));
      $e.data('tags', true);
    }

if ($e.data('ajax-url')) {
      if (console && console.warn) {
        console.warn(
          'Select2: The `data-ajax-url` attribute has been changed to ' +
          '`data-ajax--url` and support for the old attribute will be removed' +
          ' in future versions of Select2.'
        );
      }

$e.data('ajax--url', $e.data('ajax-url'));
    }

var data = $e.data();

data = Utils._convertData(data);

for (var key in data) {
      if (excludedData.indexOf(key) > -1) {
        continue;
      }

if ($.isPlainObject(this.options[key])) {
        $.extend(this.options[key], data[key]);
      } else {
        this.options[key] = data[key];
      }
    }

return this;
  };

Options.prototype.get = function (key) {
    return this.options[key];
  };

Options.prototype.set = function (key, val) {
    this.options[key] = val;
  };

return Options;
});

define('select2/core',[
  'jquery',
  './options',
  './utils',
  './keys'
], function ($, Options, Utils, KEYS) {
  var Select2 = function ($element, options) {
    if ($element.data('select2') != null) {
      $element.data('select2').destroy();
    }

this.$element = $element;

this.id = this._generateId($element);

options = options || {};

this.options = new Options(options, $element);

Select2.__super__.constructor.call(this);

// Set up containers and adapters

var DataAdapter = this.options.get('dataAdapter');
    this.data = new DataAdapter($element, this.options);

var $container = this.render();

this._placeContainer($container);

var SelectionAdapter = this.options.get('selectionAdapter');
    this.selection = new SelectionAdapter($element, this.options);
    this.$selection = this.selection.render();

this.selection.position(this.$selection, $container);

var DropdownAdapter = this.options.get('dropdownAdapter');
    this.dropdown = new DropdownAdapter($element, this.options);
    this.$dropdown = this.dropdown.render();

this.dropdown.position(this.$dropdown, $container);

var ResultsAdapter = this.options.get('resultsAdapter');
    this.results = new ResultsAdapter($element, this.options, this.data);
    this.$results = this.results.render();

this.results.position(this.$results, this.$dropdown);

// Bind events

var self = this;

// Bind the container to all of the adapters
    this._bindAdapters();

// Register any DOM event handlers
    this._registerDomEvents();

// Register any internal event handlers
    this._registerDataEvents();
    this._registerSelectionEvents();
    this._registerDropdownEvents();
    this._registerResultsEvents();
    this._registerEvents();

// Set the initial state
    this.data.current(function (initialData) {
      self.trigger('selection:update', {
        data: initialData
      });
    });

// Hide the original select
    $element.hide();

// Synchronize any monitored attributes
    this._syncAttributes();

this._tabindex = $element.attr('tabindex') || 0;

$element.attr('tabindex', '-1');

$element.data('select2', this);
  };

Utils.Extend(Select2, Utils.Observable);

Select2.prototype._generateId = function ($element) {
    var id = '';

if ($element.attr('id') != null) {
      id = $element.attr('id');
    } else if ($element.attr('name') != null) {
      id = $element.attr('name') + '-' + Utils.generateChars(2);
    } else {
      id = Utils.generateChars(4);
    }

id = 'select2-' + id;

return id;
  };

Select2.prototype._placeContainer = function ($container) {
    $container.insertAfter(this.$element);

var width = this._resolveWidth(this.$element, this.options.get('width'));

if (width != null) {
      $container.css('width', width);
    }
  };

Select2.prototype._resolveWidth = function ($element, method) {
    var WIDTH = /^width:(([-+]?([0-9]*\.)?[0-9]+)(px|em|ex|%|in|cm|mm|pt|pc))/i;

if (method == 'resolve') {
      var styleWidth = this._resolveWidth($element, 'style');

if (styleWidth != null) {
        return styleWidth;
      }

return this._resolveWidth($element, 'element');
    }

if (method == 'element') {
      var elementWidth = $element.outerWidth(false);

if (elementWidth <= 0) {
 return 'auto';
 }

return elementWidth + 'px';
    }

if (method == 'style') {
      var style = $element.attr('style');

if (typeof(style) !== 'string') {
        return null;
      }

var attrs = style.split(';');

for (i = 0, l = attrs.length; i < l; i = i + 1) {
 attr = attrs[i].replace(/\s/g, '');
 var matches = attr.match(WIDTH);

if (matches !== null && matches.length >= 1) {
          return matches[1];
        }
      }

return null;
    }

return method;
  };

Select2.prototype._bindAdapters = function () {
    this.data.bind(this, this.$container);
    this.selection.bind(this, this.$container);

this.dropdown.bind(this, this.$container);
    this.results.bind(this, this.$container);
  };

Select2.prototype._registerDomEvents = function () {
    var self = this;

this.$element.on('change.select2', function () {
      self.data.current(function (data) {
        self.trigger('selection:update', {
          data: data
        });
      });
    });

this._sync = Utils.bind(this._syncAttributes, this);

if (this.$element[0].attachEvent) {
      this.$element[0].attachEvent('onpropertychange', this._sync);
    }

var observer = window.MutationObserver ||
      window.WebKitMutationObserver ||
      window.MozMutationObserver
    ;

if (observer != null) {
      this._observer = new observer(function (mutations) {
        $.each(mutations, self._sync);
      });
      this._observer.observe(this.$element[0], {
        attributes: true,
        subtree: false
      });
    }
  };

Select2.prototype._registerDataEvents = function () {
    var self = this;

this.data.on('*', function (name, params) {
      self.trigger(name, params);
    });
  };

Select2.prototype._registerSelectionEvents = function () {
    var self = this;
    var nonRelayEvents = ['toggle'];

this.selection.on('toggle', function () {
      self.toggleDropdown();
    });

this.selection.on('*', function (name, params) {
      if (nonRelayEvents.indexOf(name) !== -1) {
        return;
      }

self.trigger(name, params);
    });
  };

Select2.prototype._registerDropdownEvents = function () {
    var self = this;

this.dropdown.on('*', function (name, params) {
      self.trigger(name, params);
    });
  };

Select2.prototype._registerResultsEvents = function () {
    var self = this;

this.results.on('*', function (name, params) {
      self.trigger(name, params);
    });
  };

Select2.prototype._registerEvents = function () {
    var self = this;

this.on('open', function () {
      self.$container.addClass('select2-container--open');
    });

this.on('close', function () {
      self.$container.removeClass('select2-container--open');
    });

this.on('enable', function () {
      self.$container.removeClass('select2-container--disabled');
    });

this.on('disable', function () {
      self.$container.addClass('select2-container--disabled');
    });

this.on('query', function (params) {
      this.data.query(params, function (data) {
        self.trigger('results:all', {
          data: data,
          query: params
        });
      });
    });

this.on('query:append', function (params) {
      this.data.query(params, function (data) {
        self.trigger('results:append', {
          data: data,
          query: params
        });
      });
    });

this.on('keypress', function (evt) {
      var key = evt.which;

if (self.isOpen()) {
        if (key === KEYS.ENTER) {
          self.trigger('results:select');

evt.preventDefault();
        } else if (key === KEYS.UP) {
          self.trigger('results:previous');

evt.preventDefault();
        } else if (key === KEYS.DOWN) {
          self.trigger('results:next');

evt.preventDefault();
        } else if (key === KEYS.ESC || key === KEYS.TAB) {
          self.close();

evt.preventDefault();
        }
      } else {
        if (key === KEYS.ENTER || key === KEYS.SPACE ||
            ((key === KEYS.DOWN || key === KEYS.UP) && evt.altKey)) {
          self.open();

evt.preventDefault();
        }
      }
    });
  };

Select2.prototype._syncAttributes = function () {
    this.options.set('disabled', this.$element.prop('disabled'));

if (this.options.get('disabled')) {
      if (this.isOpen()) {
        this.close();
      }

this.trigger('disable');
    } else {
      this.trigger('enable');
    }
  };

/**
   * Override the trigger method to automatically trigger pre-events when
   * there are events that can be prevented.
   */
  Select2.prototype.trigger = function (name, args) {
    var actualTrigger = Select2.__super__.trigger;
    var preTriggerMap = {
      'open': 'opening',
      'close': 'closing',
      'select': 'selecting',
      'unselect': 'unselecting'
    };

if (name in preTriggerMap) {
      var preTriggerName = preTriggerMap[name];
      var preTriggerArgs = {
        prevented: false,
        name: name,
        args: args
      };

actualTrigger.call(this, preTriggerName, preTriggerArgs);

if (preTriggerArgs.prevented) {
        args.prevented = true;

return;
      }
    }

actualTrigger.call(this, name, args);
  };

Select2.prototype.toggleDropdown = function () {
    if (this.options.get('disabled')) {
      return;
    }

if (this.isOpen()) {
      this.close();
    } else {
      this.open();
    }
  };

Select2.prototype.open = function () {
    if (this.isOpen()) {
      return;
    }

this.trigger('query', {});

this.trigger('open');
  };

Select2.prototype.close = function () {
    if (!this.isOpen()) {
      return;
    }

this.trigger('close');
  };

Select2.prototype.isOpen = function () {
    return this.$container.hasClass('select2-container--open');
  };

Select2.prototype.enable = function (args) {
    if (console && console.warn) {
      console.warn(
        'Select2: The `select2("enable")` method has been deprecated and will' +
        ' be removed in later Select2 versions. Use $element.prop("disabled")' +
        ' instead.'
      );
    }

if (args.length === 0) {
      args = [true];
    }

var disabled = !args[0];

this.$element.prop('disabled', disabled);
  };

Select2.prototype.val = function (args) {
    if (console && console.warn) {
      console.warn(
        'Select2: The `select2("val")` method has been deprecated and will be' +
        ' removed in later Select2 versions. Use $element.val() instead.'
      );
    }

if (args.length === 0) {
      return this.$element.val();
    }

var newVal = args[0];

if ($.isArray(newVal)) {
      newVal = $.map(newVal, function (obj) {
        return obj.toString();
      });
    }

this.$element.val(newVal).trigger('change');
  };

Select2.prototype.destroy = function () {
    this.$container.remove();

if (this.$element[0].detachEvent) {
      this.$element[0].detachEvent('onpropertychange', this._sync);
    }

if (this._observer != null) {
      this._observer.disconnect();
      this._observer = null;
    }

this._sync = null;

this.$element.off('.select2');
    this.$element.attr('tabindex', this._tabindex);

this.$element.show();
    this.$element.removeData('select2');

this.data.destroy();
    this.selection.destroy();
    this.dropdown.destroy();
    this.results.destroy();

this.data = null;
    this.selection = null;
    this.dropdown = null;
    this.results = null;
  };

Select2.prototype.render = function () {
 var $container = $(
 '' +
 '' +
 '' +
 ''
 );

$container.attr('dir', this.options.get('dir'));

this.$container = $container;

this.$container.addClass('select2-container--' + this.options.get('theme'));

$container.data('element', this.$element);

return $container;
  };

return Select2;
});

define('jquery.select2',[
  'jquery',
  './select2/core',
  './select2/defaults'
], function ($, Select2, Defaults) {
  // Force jQuery.mousewheel to be loaded if it hasn't already
  try {
    require('jquery.mousewheel');
  } catch (Exception) { }

if ($.fn.select2 == null) {
    $.fn.select2 = function (options) {
      options = options || {};

if (typeof options === 'object') {
        this.each(function () {
          var instanceOptions = $.extend({}, options, true);

var instance = new Select2($(this), instanceOptions);
        });

return this;
      } else if (typeof options === 'string') {
        var instance = this.data('select2');
        var args = Array.prototype.slice.call(arguments, 1);

return instance[options](args);
      } else {
        throw new Error('Invalid arguments for Select2: ' + options);
      }
    };
  }

if ($.fn.select2.defaults == null) {
    $.fn.select2.defaults = Defaults;
  }

return Select2;
});

return require('jquery.select2'); });

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