/*!

* Select2 4.0.4
* https://select2.github.io
*
* Released under the MIT license
* https://github.com/select2/select2/blob/master/LICENSE.md
*/

(function (factory) {

if (typeof define === 'function' && define.amd) {
  // AMD. Register as an anonymous module.
  define(['jquery'], factory);
} else if (typeof module === 'object' && module.exports) {
  // Node/CommonJS
  module.exports = function (root, jQuery) {
    if (jQuery === undefined) {
      // require('jQuery') returns a factory that requires window to
      // build a jQuery instance, we normalize how we use modules
      // that require this pattern but the window provided is a noop
      // if it's defined (how jquery works)
      if (typeof window !== 'undefined') {
        jQuery = require('jquery');
      }
      else {
        jQuery = require('jquery')(root);
      }
    }
    factory(jQuery);
    return jQuery;
  };
} else {
  // Browser globals
  factory(jQuery);
}

} (function (jQuery) {

// This is needed so we can catch the AMD loader configuration and use it
// The inner file should be wrapped (by `banner.start.js`) in a function that
// returns the AMD loader references.
var S2 =(function () {
// Restore the Select2 AMD loader so it can be used
// Needed mostly in the language files, where the loader is not inserted
if (jQuery && jQuery.fn && jQuery.fn.select2 && jQuery.fn.select2.amd) {
  var S2 = jQuery.fn.select2.amd;
}

var S2;(function () { if (!S2 || !S2.requirejs) { if (!S2) { S2 = {}; } else { require = S2; } /**

* @license almond 0.3.3 Copyright jQuery Foundation and other contributors.
* Released under MIT license, http://github.com/requirejs/almond/LICENSE
*/

//Going sloppy to avoid 'use strict' string cost, but strict practices should //be followed. /*global setTimeout: false */

var requirejs, require, define; (function (undef) {

var main, req, makeMap, handlers,
    defined = {},
    waiting = {},
    config = {},
    defining = {},
    hasOwn = Object.prototype.hasOwnProperty,
    aps = [].slice,
    jsSuffixRegExp = /\.js$/;

function hasProp(obj, prop) {
    return hasOwn.call(obj, prop);
}

/**
 * Given a relative module name, like ./something, normalize it to
 * a real name that can be mapped to a path.
 * @param {String} name the relative name
 * @param {String} baseName a real name that the name arg is relative
 * to.
 * @returns {String} normalized name
 */
function normalize(name, baseName) {
    var nameParts, nameSegment, mapValue, foundMap, lastIndex,
        foundI, foundStarMap, starI, i, j, part, normalizedBaseParts,
        baseParts = baseName && baseName.split("/"),
        map = config.map,
        starMap = (map && map['*']) || {};

    //Adjust any relative paths.
    if (name) {
        name = name.split('/');
        lastIndex = name.length - 1;

        // If wanting node ID compatibility, strip .js from end
        // of IDs. Have to do this here, and not in nameToUrl
        // because node allows either .js or non .js to map
        // to same file.
        if (config.nodeIdCompat && jsSuffixRegExp.test(name[lastIndex])) {
            name[lastIndex] = name[lastIndex].replace(jsSuffixRegExp, '');
        }

        // Starts with a '.' so need the baseName
        if (name[0].charAt(0) === '.' && baseParts) {
            //Convert baseName to array, and lop off the last part,
            //so that . matches that 'directory' and not name of the baseName's
            //module. For instance, baseName of 'one/two/three', maps to
            //'one/two/three.js', but we want the directory, 'one/two' for
            //this normalization.
            normalizedBaseParts = baseParts.slice(0, baseParts.length - 1);
            name = normalizedBaseParts.concat(name);
        }

        //start trimDots
        for (i = 0; i < name.length; i++) {
            part = name[i];
            if (part === '.') {
                name.splice(i, 1);
                i -= 1;
            } else if (part === '..') {
                // If at the start, or previous value is still ..,
                // keep them so that when converted to a path it may
                // still work when converted to a path, even though
                // as an ID it is less than ideal. In larger point
                // releases, may be better to just kick out an error.
                if (i === 0 || (i === 1 && name[2] === '..') || name[i - 1] === '..') {
                    continue;
                } else if (i > 0) {
                    name.splice(i - 1, 2);
                    i -= 2;
                }
            }
        }
        //end trimDots

        name = name.join('/');
    }

    //Apply map config if available.
    if ((baseParts || starMap) && map) {
        nameParts = name.split('/');

        for (i = nameParts.length; i > 0; i -= 1) {
            nameSegment = nameParts.slice(0, i).join("/");

            if (baseParts) {
                //Find the longest baseName segment match in the config.
                //So, do joins on the biggest to smallest lengths of baseParts.
                for (j = baseParts.length; j > 0; j -= 1) {
                    mapValue = map[baseParts.slice(0, j).join('/')];

                    //baseName segment has  config, find if it has one for
                    //this name.
                    if (mapValue) {
                        mapValue = mapValue[nameSegment];
                        if (mapValue) {
                            //Match, update name to the new value.
                            foundMap = mapValue;
                            foundI = i;
                            break;
                        }
                    }
                }
            }

            if (foundMap) {
                break;
            }

            //Check for a star map match, but just hold on to it,
            //if there is a shorter segment match later in a matching
            //config, then favor over this star map.
            if (!foundStarMap && starMap && starMap[nameSegment]) {
                foundStarMap = starMap[nameSegment];
                starI = i;
            }
        }

        if (!foundMap && foundStarMap) {
            foundMap = foundStarMap;
            foundI = starI;
        }

        if (foundMap) {
            nameParts.splice(0, foundI, foundMap);
            name = nameParts.join('/');
        }
    }

    return name;
}

function makeRequire(relName, forceSync) {
    return function () {
        //A version of a require function that passes a moduleName
        //value for items that may need to
        //look up paths relative to the moduleName
        var args = aps.call(arguments, 0);

        //If first arg is not require('string'), and there is only
        //one arg, it is the array form without a callback. Insert
        //a null so that the following concat is correct.
        if (typeof args[0] !== 'string' && args.length === 1) {
            args.push(null);
        }
        return req.apply(undef, args.concat([relName, forceSync]));
    };
}

function makeNormalize(relName) {
    return function (name) {
        return normalize(name, relName);
    };
}

function makeLoad(depName) {
    return function (value) {
        defined[depName] = value;
    };
}

function callDep(name) {
    if (hasProp(waiting, name)) {
        var args = waiting[name];
        delete waiting[name];
        defining[name] = true;
        main.apply(undef, args);
    }

    if (!hasProp(defined, name) && !hasProp(defining, name)) {
        throw new Error('No ' + name);
    }
    return defined[name];
}

//Turns a plugin!resource to [plugin, resource]
//with the plugin being undefined if the name
//did not have a plugin prefix.
function splitPrefix(name) {
    var prefix,
        index = name ? name.indexOf('!') : -1;
    if (index > -1) {
        prefix = name.substring(0, index);
        name = name.substring(index + 1, name.length);
    }
    return [prefix, name];
}

//Creates a parts array for a relName where first part is plugin ID,
//second part is resource ID. Assumes relName has already been normalized.
function makeRelParts(relName) {
    return relName ? splitPrefix(relName) : [];
}

/**
 * Makes a name map, normalizing the name, and using a plugin
 * for normalization if necessary. Grabs a ref to plugin
 * too, as an optimization.
 */
makeMap = function (name, relParts) {
    var plugin,
        parts = splitPrefix(name),
        prefix = parts[0],
        relResourceName = relParts[1];

    name = parts[1];

    if (prefix) {
        prefix = normalize(prefix, relResourceName);
        plugin = callDep(prefix);
    }

    //Normalize according
    if (prefix) {
        if (plugin && plugin.normalize) {
            name = plugin.normalize(name, makeNormalize(relResourceName));
        } else {
            name = normalize(name, relResourceName);
        }
    } else {
        name = normalize(name, relResourceName);
        parts = splitPrefix(name);
        prefix = parts[0];
        name = parts[1];
        if (prefix) {
            plugin = callDep(prefix);
        }
    }

    //Using ridiculous property names for space reasons
    return {
        f: prefix ? prefix + '!' + name : name, //fullName
        n: name,
        pr: prefix,
        p: plugin
    };
};

function makeConfig(name) {
    return function () {
        return (config && config.config && config.config[name]) || {};
    };
}

handlers = {
    require: function (name) {
        return makeRequire(name);
    },
    exports: function (name) {
        var e = defined[name];
        if (typeof e !== 'undefined') {
            return e;
        } else {
            return (defined[name] = {});
        }
    },
    module: function (name) {
        return {
            id: name,
            uri: '',
            exports: defined[name],
            config: makeConfig(name)
        };
    }
};

main = function (name, deps, callback, relName) {
    var cjsModule, depName, ret, map, i, relParts,
        args = [],
        callbackType = typeof callback,
        usingExports;

    //Use name if no relName
    relName = relName || name;
    relParts = makeRelParts(relName);

    //Call the callback to define the module, if necessary.
    if (callbackType === 'undefined' || callbackType === 'function') {
        //Pull out the defined dependencies and pass the ordered
        //values to the callback.
        //Default to [require, exports, module] if no deps
        deps = !deps.length && callback.length ? ['require', 'exports', 'module'] : deps;
        for (i = 0; i < deps.length; i += 1) {
            map = makeMap(deps[i], relParts);
            depName = map.f;

            //Fast path CommonJS standard dependencies.
            if (depName === "require") {
                args[i] = handlers.require(name);
            } else if (depName === "exports") {
                //CommonJS module spec 1.1
                args[i] = handlers.exports(name);
                usingExports = true;
            } else if (depName === "module") {
                //CommonJS module spec 1.1
                cjsModule = args[i] = handlers.module(name);
            } else if (hasProp(defined, depName) ||
                       hasProp(waiting, depName) ||
                       hasProp(defining, depName)) {
                args[i] = callDep(depName);
            } else if (map.p) {
                map.p.load(map.n, makeRequire(relName, true), makeLoad(depName), {});
                args[i] = defined[depName];
            } else {
                throw new Error(name + ' missing ' + depName);
            }
        }

        ret = callback ? callback.apply(defined[name], args) : undefined;

        if (name) {
            //If setting exports via "module" is in play,
            //favor that over return value and exports. After that,
            //favor a non-undefined return value over exports use.
            if (cjsModule && cjsModule.exports !== undef &&
                    cjsModule.exports !== defined[name]) {
                defined[name] = cjsModule.exports;
            } else if (ret !== undef || !usingExports) {
                //Use the return value from the function.
                defined[name] = ret;
            }
        }
    } else if (name) {
        //May just be an object definition for the module. Only
        //worry about defining if have a module name.
        defined[name] = callback;
    }
};

requirejs = require = req = function (deps, callback, relName, forceSync, alt) {
    if (typeof deps === "string") {
        if (handlers[deps]) {
            //callback in this case is really relName
            return handlers[deps](callback);
        }
        //Just return the module wanted. In this scenario, the
        //deps arg is the module name, and second arg (if passed)
        //is just the relName.
        //Normalize module name, if it contains . or ..
        return callDep(makeMap(deps, makeRelParts(callback)).f);
    } else if (!deps.splice) {
        //deps is a config object, not an array.
        config = deps;
        if (config.deps) {
            req(config.deps, config.callback);
        }
        if (!callback) {
            return;
        }

        if (callback.splice) {
            //callback is an array, which means it is a dependency list.
            //Adjust args if there are dependencies
            deps = callback;
            callback = relName;
            relName = null;
        } else {
            deps = undef;
        }
    }

    //Support require(['a'])
    callback = callback || function () {};

    //If relName is a function, it is an errback handler,
    //so remove it.
    if (typeof relName === 'function') {
        relName = forceSync;
        forceSync = alt;
    }

    //Simulate async callback;
    if (forceSync) {
        main(undef, deps, callback, relName);
    } else {
        //Using a non-zero value because of concern for what old browsers
        //do, and latest browsers "upgrade" to 4 if lower value is used:
        //http://www.whatwg.org/specs/web-apps/current-work/multipage/timers.html#dom-windowtimers-settimeout:
        //If want a value immediately, use require('id') instead -- something
        //that works in almond on the global level, but not guaranteed and
        //unlikely to work in other AMD implementations.
        setTimeout(function () {
            main(undef, deps, callback, relName);
        }, 4);
    }

    return req;
};

/**
 * Just drops the config on the floor, but returns req in case
 * the config return value is used.
 */
req.config = function (cfg) {
    return req(cfg);
};

/**
 * Expose module registry for debugging and tooling
 */
requirejs._defined = defined;

define = function (name, deps, callback) {
    if (typeof name !== 'string') {
        throw new Error('See almond README: incorrect module build, no module name');
    }

    //This module may not have dependencies
    if (!deps.splice) {
        //deps is not an array, so probably means
        //an object literal or factory function for
        //the value. Adjust args.
        callback = deps;
        deps = [];
    }

    if (!hasProp(defined, name) && !hasProp(waiting, name)) {
        waiting[name] = [name, deps, callback];
    }
};

define.amd = {
    jQuery: true
};

}());

S2.requirejs = requirejs;S2.require = require;S2.define = define; } }()); S2.define(“almond”, function(){});

/* global jQuery:false, $:false */ S2.define('jquery',[],function () {

var _$ = jQuery || $;

if (_$ == null && console && console.error) {
  console.error(
    'Select2: An instance of jQuery or a jQuery-compatible library was not ' +
    'found. Make sure that you are including jQuery before Select2 on your ' +
    'web page.'
  );
}

return _$;

});

S2.define('select2/utils',[

'jquery'

], 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;
  var params = slice.call(arguments, 1);

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

  // Params should always come in as an array
  if (params == null) {
    params = [];
  }

  // If there are no arguments to the event, use a temporary object
  if (params.length === 0) {
    params.push({});
  }

  // Set the `_type` of the first object to the event
  params[0]._type = event;

  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);
};

Utils.escapeMarkup = function (markup) {
  var replaceMap = {
    '\\': '&#92;',
    '&': '&amp;',
    '<': '&lt;',
    '>': '&gt;',
    '"': '&quot;',
    '\'': '&#39;',
    '/': '&#47;'
  };

  // Do not try to escape the markup if it's not a string
  if (typeof markup !== 'string') {
    return markup;
  }

  return String(markup).replace(/[&<>"'\/\\]/g, function (match) {
    return replaceMap[match];
  });
};

// Append an array of jQuery nodes to a given element.
Utils.appendMany = function ($element, $nodes) {
  // jQuery 1.7.x does not support $.fn.append() with an array
  // Fall back to a jQuery object collection using $.fn.add()
  if ($.fn.jquery.substr(0, 3) === '1.7') {
    var $jqNodes = $();

    $.map($nodes, function (node) {
      $jqNodes = $jqNodes.add(node);
    });

    $nodes = $jqNodes;
  }

  $element.append($nodes);
};

return Utils;

});

S2.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) {
  var escapeMarkup = this.options.get('escapeMarkup');

  this.clear();
  this.hideLoading();

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

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

  $message.append(
    escapeMarkup(
      message(params.args)
    )
  );

  $message[0].className += ' select2-results__message';

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

Results.prototype.hideMessages = function () {
  this.$results.find('.select2-results__message').remove();
};

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.highlightFirstItem = function () {
  var $options = this.$results
    .find('.select2-results__option[aria-selected]');

  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');
  }

  this.ensureHighlightVisible();
};

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');

      // id needs to be converted to a string when comparing
      var id = '' + item.id;

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

  });
};

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.title) {
    option.title = data.title;
  }

  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();
      self.highlightFirstItem();
    }
  });

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

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

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

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

    self.setClasses();
    self.highlightFirstItem();
  });

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

    self.setClasses();
    self.highlightFirstItem();
  });

  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:toggle', function () {
    var $highlighted = self.getHighlightedResults();

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

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

  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') {
      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 - top + 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 escapeMarkup = this.options.get('escapeMarkup');

  var content = template(result, container);

  if (content == null) {
    container.style.display = 'none';
  } else if (typeof content === 'string') {
    container.innerHTML = escapeMarkup(content);
  } else {
    $(container).append(content);
  }
};

return Results;

});

S2.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
};

return KEYS;

});

S2.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 = $(
    '<span class="select2-selection" role="combobox" ' +
    ' aria-haspopup="true" aria-expanded="false">' +
    '</span>'
  );

  this._tabindex = 0;

  if (this.$element.data('old-tabindex') != null) {
    this._tabindex = this.$element.data('old-tabindex');
  } else if (this.$element.attr('tabindex') != null) {
    this._tabindex = this.$element.attr('tabindex');
  }

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

  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.on('focus', function (evt) {
    self.trigger('focus', evt);
  });

  this.$selection.on('blur', function (evt) {
    self._handleBlur(evt);
  });

  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.$selection.attr('aria-expanded', 'true');
    self.$selection.attr('aria-owns', resultsId);

    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.removeAttr('aria-owns');

    self.$selection.focus();

    self._detachCloseHandler(container);
  });

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

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

BaseSelection.prototype._handleBlur = function (evt) {
  var self = this;

  // This needs to be delayed as the active element is the body when the tab
  // key is pressed, possibly along with others.
  window.setTimeout(function () {
    // Don't trigger `blur` if the focus is still in the selection
    if (
      (document.activeElement == self.$selection[0]) ||
      ($.contains(self.$selection[0], document.activeElement))
    ) {
      return;
    }

    self.trigger('blur', evt);
  }, 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;

});

S2.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(
    '<span class="select2-selection__rendered"></span>' +
    '<span class="select2-selection__arrow" role="presentation">' +
      '<b role="presentation"></b>' +
    '</span>'
  );

  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('focus', function (evt) {
    if (!container.isOpen()) {
      self.$selection.focus();
    }
  });

  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, container) {
  var template = this.options.get('templateSelection');
  var escapeMarkup = this.options.get('escapeMarkup');

  return escapeMarkup(template(data, container));
};

SingleSelection.prototype.selectionContainer = function () {
  return $('<span></span>');
};

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

  var selection = data[0];

  var $rendered = this.$selection.find('.select2-selection__rendered');
  var formatted = this.display(selection, $rendered);

  $rendered.empty().append(formatted);
  $rendered.prop('title', selection.title || selection.text);
};

return SingleSelection;

});

S2.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) {
      // Ignore the event if it is disabled
      if (self.options.get('disabled')) {
        return;
      }

      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, container) {
  var template = this.options.get('templateSelection');
  var escapeMarkup = this.options.get('escapeMarkup');

  return escapeMarkup(template(data, container));
};

MultipleSelection.prototype.selectionContainer = function () {
  var $container = $(
    '<li class="select2-selection__choice">' +
      '<span class="select2-selection__choice__remove" role="presentation">' +
        '&times;' +
      '</span>' +
    '</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 $selection = this.selectionContainer();
    var formatted = this.display(selection, $selection);

    $selection.append(formatted);
    $selection.prop('title', selection.title || selection.text);

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

    $selections.push($selection);
  }

  var $rendered = this.$selection.find('.select2-selection__rendered');

  Utils.appendMany($rendered, $selections);
};

return MultipleSelection;

});

S2.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;

});

S2.define('select2/selection/allowClear',[

'jquery',
'../keys'

], function ($, KEYS) {

function AllowClear () { }

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

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

  if (this.placeholder == null) {
    if (this.options.get('debug') && window.console && console.error) {
      console.error(
        'Select2: The `allowClear` option should be used in combination ' +
        'with the `placeholder` option.'
      );
    }
  }

  this.$selection.on('mousedown', '.select2-selection__clear',
    function (evt) {
      self._handleClear(evt);
  });

  container.on('keypress', function (evt) {
    self._handleKeyboardClear(evt, container);
  });
};

AllowClear.prototype._handleClear = function (_, evt) {
  // Ignore the event if it is disabled
  if (this.options.get('disabled')) {
    return;
  }

  var $clear = this.$selection.find('.select2-selection__clear');

  // Ignore the event if nothing has been selected
  if ($clear.length === 0) {
    return;
  }

  evt.stopPropagation();

  var data = $clear.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.
    this.trigger('unselect', unselectData);

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

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

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

AllowClear.prototype._handleKeyboardClear = function (_, evt, container) {
  if (container.isOpen()) {
    return;
  }

  if (evt.which == KEYS.DELETE || evt.which == KEYS.BACKSPACE) {
    this._handleClear(evt);
  }
};

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 = $(
    '<span class="select2-selection__clear">' +
      '&times;' +
    '</span>'
  );
  $remove.data('data', data);

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

return AllowClear;

});

S2.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"' +
      ' autocomplete="off" autocorrect="off" autocapitalize="off"' +
      ' spellcheck="false" role="textbox" aria-autocomplete="list" />' +
    '</li>'
  );

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

  var $rendered = decorated.call(this);

  this._transferTabIndex();

  return $rendered;
};

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

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

  container.on('open', function () {
    self.$search.trigger('focus');
  });

  container.on('close', function () {
    self.$search.val('');
    self.$search.removeAttr('aria-activedescendant');
    self.$search.trigger('focus');
  });

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

    self._transferTabIndex();
  });

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

  container.on('focus', function (evt) {
    self.$search.trigger('focus');
  });

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

  this.$selection.on('focusin', '.select2-search--inline', function (evt) {
    self.trigger('focus', evt);
  });

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

  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);

        evt.preventDefault();
      }
    }
  });

  // Try to detect the IE version should the `documentMode` property that
  // is stored on the document. This is only implemented in IE and is
  // slightly cleaner than doing a user agent check.
  // This property is not available in Edge, but Edge also doesn't have
  // this bug.
  var msie = document.documentMode;
  var disableInputEvents = msie && msie <= 11;

  // Workaround for browsers which do not support the `input` event
  // This will prevent double-triggering of events for browsers which support
  // both the `keyup` and `input` events.
  this.$selection.on(
    'input.searchcheck',
    '.select2-search--inline',
    function (evt) {
      // IE will trigger the `input` event when a placeholder is used on a
      // search box. To get around this issue, we are forced to ignore all
      // `input` events in IE and keep using `keyup`.
      if (disableInputEvents) {
        self.$selection.off('input.search input.searchcheck');
        return;
      }

      // Unbind the duplicated `keyup` event
      self.$selection.off('keyup.search');
    }
  );

  this.$selection.on(
    'keyup.search input.search',
    '.select2-search--inline',
    function (evt) {
      // IE will trigger the `input` event when a placeholder is used on a
      // search box. To get around this issue, we are forced to ignore all
      // `input` events in IE and keep using `keyup`.
      if (disableInputEvents && evt.type === 'input') {
        self.$selection.off('input.search input.searchcheck');
        return;
      }

      var key = evt.which;

      // We can freely ignore events from modifier keys
      if (key == KEYS.SHIFT || key == KEYS.CTRL || key == KEYS.ALT) {
        return;
      }

      // Tabbing will be handled during the `keydown` phase
      if (key == KEYS.TAB) {
        return;
      }

      self.handleSearch(evt);
    }
  );
};

/**
 * This method will transfer the tabindex attribute from the rendered
 * selection to the search box. This allows for the search box to be used as
 * the primary focus instead of the selection container.
 *
 * @private
 */
Search.prototype._transferTabIndex = function (decorated) {
  this.$search.attr('tabindex', this.$selection.attr('tabindex'));
  this.$selection.attr('tabindex', '-1');
};

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

Search.prototype.update = function (decorated, data) {
  var searchHadFocus = this.$search[0] == document.activeElement;

  this.$search.attr('placeholder', '');

  decorated.call(this, data);

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

  this.resizeSearch();
  if (searchHadFocus) {
    this.$search.focus();
  }
};

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.$search.val(item.text);
  this.handleSearch();
};

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;

});

S2.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 ($.inArray(name, relayEvents) === -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 ($.inArray(name, preventableEvents) === -1) {
      return;
    }

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

return EventRelay;

});

S2.define('select2/translation',[

'jquery',
'require'

], function ($, require) {

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;

});

S2.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;

});

S2.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;

});

S2.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;

  data.selected = true;

  // If data.element is a DOM node, 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++) {
        var id = data[d].id;

        if ($.inArray(id, val) === -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;
  }

  data.selected = false;

  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++) {
      var id = currentData[d].id;

      if (id !== data.id && $.inArray(id, val) === -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.addOptions = function ($options) {
  Utils.appendMany(this.$element, $options);
};

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

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

    if (option.textContent !== undefined) {
      option.textContent = data.text;
    } else {
      option.innerText = data.text;
    }
  }

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

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

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

  if (data.title) {
    option.title = data.title;
  }

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

    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;

});

S2.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);

  this.addOptions(this.convertToOptions(data));
}

Utils.Extend(ArrayAdapter, SelectAdapter);

ArrayAdapter.prototype.select = function (data) {
  var $option = this.$element.find('option').filter(function (i, elm) {
    return elm.value == data.id.toString();
  });

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

    this.addOptions($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 ($.inArray(item.id, existingIds) >= 0) {
      var $existingOption = $existing.filter(onlyItem(item));

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

      var $newOption = this.option(newData);

      $existingOption.replaceWith($newOption);

      continue;
    }

    var $option = this.option(item);

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

      Utils.appendMany($option, $children);
    }

    $options.push($option);
  }

  return $options;
};

return ArrayAdapter;

});

S2.define('select2/data/ajax',[

'./array',
'../utils',
'jquery'

], function (ArrayAdapter, Utils, $) {

function AjaxAdapter ($element, options) {
  this.ajaxOptions = this._applyDefaults(options.get('ajax'));

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

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

Utils.Extend(AjaxAdapter, ArrayAdapter);

AjaxAdapter.prototype._applyDefaults = function (options) {
  var defaults = {
    data: function (params) {
      return $.extend({}, params, {
        q: params.term
      });
    },
    transport: function (params, success, failure) {
      var $request = $.ajax(params);

      $request.then(success);
      $request.fail(failure);

      return $request;
    }
  };

  return $.extend({}, defaults, options, true);
};

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

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

  if (this._request != null) {
    // JSONP requests cannot always be aborted
    if ($.isFunction(this._request.abort)) {
      this._request.abort();
    }

    this._request = null;
  }

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

  if (typeof options.url === 'function') {
    options.url = options.url.call(this.$element, params);
  }

  if (typeof options.data === 'function') {
    options.data = options.data.call(this.$element, params);
  }

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

      if (self.options.get('debug') && window.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);
    }, function () {
      // Attempt to detect if a request was aborted
      // Only works if the transport exposes a status property
      if ($request.status && $request.status === '0') {
        return;
      }

      self.trigger('results:message', {
        message: 'errorLoading'
      });
    });

    self._request = $request;
  }

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

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

return AjaxAdapter;

});

S2.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;
  }

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

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

  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.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 optionText = (option.text || '').toUpperCase();
      var paramsTerm = (params.term || '').toUpperCase();

      var checkText = optionText === paramsTerm;

      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.addOptions([$option]);

      self.insertTag(data, tag);
    }

    obj.results = data;

    callback(obj);
  }

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

Tags.prototype.createTag = function (decorated, params) {
  var term = $.trim(params.term);

  if (term === '') {
    return null;
  }

  return {
    id: term,
    text: 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;

});

S2.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 createAndSelect (data) {
    // Normalize the data object so we can use it for checks
    var item = self._normalizeItem(data);

    // Check if the data object already exists as a tag
    // Select it if it doesn't
    var $existingOptions = self.$element.find('option').filter(function () {
      return $(this).val() === item.id;
    });

    // If an existing option wasn't found for it, create the option
    if (!$existingOptions.length) {
      var $option = self.option(item);
      $option.attr('data-select2-tag', true);

      self._removeOldTags();
      self.addOptions([$option]);
    }

    // Select the item, now that we know there is an option for it
    select(item);
  }

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

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

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

  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 ($.inArray(termChar, separators) === -1) {
      i++;

      continue;
    }

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

    var data = createTag(partParams);

    if (data == null) {
      i++;
      continue;
    }

    callback(data);

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

  return {
    term: term
  };
};

return Tokenizer;

});

S2.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;

});

S2.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: {
        maximum: this.maximumInputLength,
        input: params.term,
        params: params
      }
    });

    return;
  }

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

return MaximumInputLength;

});

S2.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;

});

S2.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 = $(
    '<span class="select2-dropdown">' +
      '<span class="select2-results"></span>' +
    '</span>'
  );

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

  this.$dropdown = $dropdown;

  return $dropdown;
};

Dropdown.prototype.bind = function () {
  // Should be implemented in subclasses
};

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

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

return Dropdown;

});

S2.define('select2/dropdown/search',[

'jquery',
'../utils'

], function ($, Utils) {

function Search () { }

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

  var $search = $(
    '<span class="select2-search select2-search--dropdown">' +
      '<input class="select2-search__field" type="search" tabindex="-1"' +
      ' autocomplete="off" autocorrect="off" autocapitalize="off"' +
      ' spellcheck="false" role="textbox" />' +
    '</span>'
  );

  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();
  });

  // Workaround for browsers which do not support the `input` event
  // This will prevent double-triggering of events for browsers which support
  // both the `keyup` and `input` events.
  this.$search.on('input', function (evt) {
    // Unbind the duplicated `keyup` event
    $(this).off('keyup');
  });

  this.$search.on('keyup input', 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('focus', function () {
    if (!container.isOpen()) {
      self.$search.focus();
    }
  });

  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;

});

S2.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;

});

S2.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="select2-results__option select2-results__option--load-more"' +
    'role="treeitem" aria-disabled="true"></li>'
  );

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

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

  return $option;
};

return InfiniteScroll;

});

S2.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.destroy = function (decorated) {
  decorated.call(this);

  this.$dropdownContainer.remove();
};

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 = $('<span></span>');

  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 (decorated, container) {
  var self = this;

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

  var $watchers = this.$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 (decorated, container) {
  var scrollEvent = 'scroll.select2.' + container.id;
  var resizeEvent = 'resize.select2.' + container.id;
  var orientationEvent = 'orientationchange.select2.' + container.id;

  var $watchers = this.$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 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
  };

  // Determine what the parent element is to use for calciulating the offset
  var $offsetParent = this.$dropdownParent;

  // For statically positoned elements, we need to get the element
  // that is determining the offset
  if ($offsetParent.css('position') === 'static') {
    $offsetParent = $offsetParent.offsetParent();
  }

  var parentOffset = $offsetParent.offset();

  css.top -= parentOffset.top;
  css.left -= parentOffset.left;

  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 - parentOffset.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 () {
  var css = {
    width: this.$container.outerWidth(false) + 'px'
  };

  if (this.options.get('dropdownAutoWidth')) {
    css.minWidth = css.width;
    css.position = 'relative';
    css.width = 'auto';
  }

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

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

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

return AttachBody;

});

S2.define('select2/dropdown/minimumResultsForSearch',[

], function () {

function countResults (data) {
  var 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');

  if (this.minimumResultsForSearch < 0) {
    this.minimumResultsForSearch = Infinity;
  }

  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;

});

S2.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 (params) {
    self._handleSelectOnClose(params);
  });
};

SelectOnClose.prototype._handleSelectOnClose = function (_, params) {
  if (params && params.originalSelect2Event != null) {
    var event = params.originalSelect2Event;

    // Don't select an item if the close event was triggered from a select or
    // unselect event
    if (event._type === 'select' || event._type === 'unselect') {
      return;
    }
  }

  var $highlightedResults = this.getHighlightedResults();

  // Only select highlighted results
  if ($highlightedResults.length < 1) {
    return;
  }

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

  // Don't re-select already selected resulte
  if (
    (data.element != null && data.element.selected) ||
    (data.element == null && data.selected)
  ) {
    return;
  }

  this.trigger('select', {
      data: data
  });
};

return SelectOnClose;

});

S2.define('select2/dropdown/closeOnSelect',[

], function () {

function CloseOnSelect () { }

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

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

  container.on('select', function (evt) {
    self._selectTriggered(evt);
  });

  container.on('unselect', function (evt) {
    self._selectTriggered(evt);
  });
};

CloseOnSelect.prototype._selectTriggered = function (_, evt) {
  var originalEvent = evt.originalEvent;

  // Don't close if the control key is being held
  if (originalEvent && originalEvent.ctrlKey) {
    return;
  }

  this.trigger('close', {
    originalEvent: originalEvent,
    originalSelect2Event: evt
  });
};

return CloseOnSelect;

});

S2.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…';
  }
};

});

S2.define('select2/defaults',[

'jquery',
'require',

'./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',
'./dropdown/closeOnSelect',

'./i18n/en'

], function ($, require,

           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, CloseOnSelect,

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

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

    if (options.closeOnSelect) {
      options.dropdownAdapter = Utils.Decorate(
        options.dropdownAdapter,
        CloseOnSelect
      );
    }

    if (
      options.dropdownCssClass != null ||
      options.dropdownCss != null ||
      options.adaptDropdownCssClass != null
    ) {
      var DropdownCSS = require(options.amdBase + 'compat/dropdownCss');

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

    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
      );
    }

    if (
      options.containerCssClass != null ||
      options.containerCss != null ||
      options.adaptContainerCssClass != null
    ) {
      var ContainerCSS = require(options.amdBase + 'compat/containerCss');

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

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

  if (typeof options.language === 'string') {
    // Check if the language 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 (options.debug && window.console && console.warn) {
            console.warn(
              'Select2: The language file for "' + name + '" could not be ' +
              'automatically loaded. A fallback will be used instead.'
            );
          }

          continue;
        }
      }

      languages.extend(language);
    }

    options.translations = languages;
  } else {
    var baseTranslation = Translation.loadPath(
      this.defaults.amdLanguageBase + 'en'
    );
    var customTranslation = new Translation(options.language);

    customTranslation.extend(baseTranslation);

    options.translations = customTranslation;
  }

  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: './',
    amdLanguageBase: './i18n/',
    closeOnSelect: true,
    debug: false,
    dropdownAutoWidth: false,
    escapeMarkup: Utils.escapeMarkup,
    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;

});

S2.define('select2/options',[

'require',
'jquery',
'./defaults',
'./utils'

], function (require, $, Defaults, Utils) {

function Options (options, $element) {
  this.options = options;

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

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

  if ($element && $element.is('input')) {
    var InputCompat = require(this.get('amdBase') + 'compat/inputData');

    this.options.dataAdapter = Utils.Decorate(
      this.options.dataAdapter,
      InputCompat
    );
  }
}

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('select2Tags')) {
    if (this.options.debug && window.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('select2Tags'));
    $e.data('tags', true);
  }

  if ($e.data('ajaxUrl')) {
    if (this.options.debug && window.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.attr('ajax--url', $e.data('ajaxUrl'));
    $e.data('ajax--url', $e.data('ajaxUrl'));
  }

  var dataset = {};

  // Prefer the element's `dataset` attribute if it exists
  // jQuery 1.x does not correctly handle data attributes with multiple dashes
  if ($.fn.jquery && $.fn.jquery.substr(0, 2) == '1.' && $e[0].dataset) {
    dataset = $.extend(true, {}, $e[0].dataset, $e.data());
  } else {
    dataset = $e.data();
  }

  var data = $.extend(true, {}, dataset);

  data = Utils._convertData(data);

  for (var key in data) {
    if ($.inArray(key, excludedData) > -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;

});

S2.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 the tabindex

  var tabindex = $element.attr('tabindex') || 0;
  $element.data('old-tabindex', tabindex);
  $element.attr('tabindex', '-1');

  // Set up containers and adapters

  var DataAdapter = this.options.get('dataAdapter');
  this.dataAdapter = 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($element, this.options, this.dataAdapter);
  this.$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.dataAdapter.current(function (initialData) {
    self.trigger('selection:update', {
      data: initialData
    });
  });

  // Hide the original select
  $element.addClass('select2-hidden-accessible');
  $element.attr('aria-hidden', 'true');

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

  $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 = id.replace(/(:|\.|\[|\]|,)/g, '');
  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 (var i = 0, l = attrs.length; i < l; i = i + 1) {
      var 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.dataAdapter.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.dataAdapter.current(function (data) {
      self.trigger('selection:update', {
        data: data
      });
    });
  });

  this.$element.on('focus.select2', function (evt) {
    self.trigger('focus', evt);
  });

  this._syncA = Utils.bind(this._syncAttributes, this);
  this._syncS = Utils.bind(this._syncSubtree, this);

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

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

  if (observer != null) {
    this._observer = new observer(function (mutations) {
      $.each(mutations, self._syncA);
      $.each(mutations, self._syncS);
    });
    this._observer.observe(this.$element[0], {
      attributes: true,
      childList: true,
      subtree: false
    });
  } else if (this.$element[0].addEventListener) {
    this.$element[0].addEventListener(
      'DOMAttrModified',
      self._syncA,
      false
    );
    this.$element[0].addEventListener(
      'DOMNodeInserted',
      self._syncS,
      false
    );
    this.$element[0].addEventListener(
      'DOMNodeRemoved',
      self._syncS,
      false
    );
  }
};

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

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

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

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

  this.selection.on('focus', function (params) {
    self.focus(params);
  });

  this.selection.on('*', function (name, params) {
    if ($.inArray(name, nonRelayEvents) !== -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('blur', function () {
    self.$container.removeClass('select2-container--focus');
  });

  this.on('query', function (params) {
    if (!self.isOpen()) {
      self.trigger('open', {});
    }

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

  this.on('query:append', function (params) {
    this.dataAdapter.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.ESC || key === KEYS.TAB ||
          (key === KEYS.UP && evt.altKey)) {
        self.close();

        evt.preventDefault();
      } else if (key === KEYS.ENTER) {
        self.trigger('results:select', {});

        evt.preventDefault();
      } else if ((key === KEYS.SPACE && evt.ctrlKey)) {
        self.trigger('results:toggle', {});

        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.ENTER || key === KEYS.SPACE ||
          (key === KEYS.DOWN && 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', {});
  }
};

Select2.prototype._syncSubtree = function (evt, mutations) {
  var changed = false;
  var self = this;

  // Ignore any mutation events raised for elements that aren't options or
  // optgroups. This handles the case when the select element is destroyed
  if (
    evt && evt.target && (
      evt.target.nodeName !== 'OPTION' && evt.target.nodeName !== 'OPTGROUP'
    )
  ) {
    return;
  }

  if (!mutations) {
    // If mutation events aren't supported, then we can only assume that the
    // change affected the selections
    changed = true;
  } else if (mutations.addedNodes && mutations.addedNodes.length > 0) {
    for (var n = 0; n < mutations.addedNodes.length; n++) {
      var node = mutations.addedNodes[n];

      if (node.selected) {
        changed = true;
      }
    }
  } else if (mutations.removedNodes && mutations.removedNodes.length > 0) {
    changed = true;
  }

  // Only re-pull the data if we think there is a change
  if (changed) {
    this.dataAdapter.current(function (currentData) {
      self.trigger('selection:update', {
        data: currentData
      });
    });
  }
};

/**
 * 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 (args === undefined) {
    args = {};
  }

  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', {});
};

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

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

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

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

Select2.prototype.focus = function (data) {
  // No need to re-trigger focus events if we are already focused
  if (this.hasFocus()) {
    return;
  }

  this.$container.addClass('select2-container--focus');
  this.trigger('focus', {});
};

Select2.prototype.enable = function (args) {
  if (this.options.get('debug') && window.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 == null || args.length === 0) {
    args = [true];
  }

  var disabled = !args[0];

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

Select2.prototype.data = function () {
  if (this.options.get('debug') &&
      arguments.length > 0 && window.console && console.warn) {
    console.warn(
      'Select2: Data can no longer be set using `select2("data")`. You ' +
      'should consider setting the value instead using `$element.val()`.'
    );
  }

  var data = [];

  this.dataAdapter.current(function (currentData) {
    data = currentData;
  });

  return data;
};

Select2.prototype.val = function (args) {
  if (this.options.get('debug') && window.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 == null || 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._syncA);
  }

  if (this._observer != null) {
    this._observer.disconnect();
    this._observer = null;
  } else if (this.$element[0].removeEventListener) {
    this.$element[0]
      .removeEventListener('DOMAttrModified', this._syncA, false);
    this.$element[0]
      .removeEventListener('DOMNodeInserted', this._syncS, false);
    this.$element[0]
      .removeEventListener('DOMNodeRemoved', this._syncS, false);
  }

  this._syncA = null;
  this._syncS = null;

  this.$element.off('.select2');
  this.$element.attr('tabindex', this.$element.data('old-tabindex'));

  this.$element.removeClass('select2-hidden-accessible');
  this.$element.attr('aria-hidden', 'false');
  this.$element.removeData('select2');

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

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

Select2.prototype.render = function () {
  var $container = $(
    '<span class="select2 select2-container">' +
      '<span class="selection"></span>' +
      '<span class="dropdown-wrapper" aria-hidden="true"></span>' +
    '</span>'
  );

  $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;

});

S2.define('select2/compat/utils',[

'jquery'

], function ($) {

function syncCssClasses ($dest, $src, adapter) {
  var classes, replacements = [], adapted;

  classes = $.trim($dest.attr('class'));

  if (classes) {
    classes = '' + classes; // for IE which returns object

    $(classes.split(/\s+/)).each(function () {
      // Save all Select2 classes
      if (this.indexOf('select2-') === 0) {
        replacements.push(this);
      }
    });
  }

  classes = $.trim($src.attr('class'));

  if (classes) {
    classes = '' + classes; // for IE which returns object

    $(classes.split(/\s+/)).each(function () {
      // Only adapt non-Select2 classes
      if (this.indexOf('select2-') !== 0) {
        adapted = adapter(this);

        if (adapted != null) {
          replacements.push(adapted);
        }
      }
    });
  }

  $dest.attr('class', replacements.join(' '));
}

return {
  syncCssClasses: syncCssClasses
};

});

S2.define('select2/compat/containerCss',[

'jquery',
'./utils'

], function ($, CompatUtils) {

// No-op CSS adapter that discards all classes by default
function _containerAdapter (clazz) {
  return null;
}

function ContainerCSS () { }

ContainerCSS.prototype.render = function (decorated) {
  var $container = decorated.call(this);

  var containerCssClass = this.options.get('containerCssClass') || '';

  if ($.isFunction(containerCssClass)) {
    containerCssClass = containerCssClass(this.$element);
  }

  var containerCssAdapter = this.options.get('adaptContainerCssClass');
  containerCssAdapter = containerCssAdapter || _containerAdapter;

  if (containerCssClass.indexOf(':all:') !== -1) {
    containerCssClass = containerCssClass.replace(':all:', '');

    var _cssAdapter = containerCssAdapter;

    containerCssAdapter = function (clazz) {
      var adapted = _cssAdapter(clazz);

      if (adapted != null) {
        // Append the old one along with the adapted one
        return adapted + ' ' + clazz;
      }

      return clazz;
    };
  }

  var containerCss = this.options.get('containerCss') || {};

  if ($.isFunction(containerCss)) {
    containerCss = containerCss(this.$element);
  }

  CompatUtils.syncCssClasses($container, this.$element, containerCssAdapter);

  $container.css(containerCss);
  $container.addClass(containerCssClass);

  return $container;
};

return ContainerCSS;

});

S2.define('select2/compat/dropdownCss',[

'jquery',
'./utils'

], function ($, CompatUtils) {

// No-op CSS adapter that discards all classes by default
function _dropdownAdapter (clazz) {
  return null;
}

function DropdownCSS () { }

DropdownCSS.prototype.render = function (decorated) {
  var $dropdown = decorated.call(this);

  var dropdownCssClass = this.options.get('dropdownCssClass') || '';

  if ($.isFunction(dropdownCssClass)) {
    dropdownCssClass = dropdownCssClass(this.$element);
  }

  var dropdownCssAdapter = this.options.get('adaptDropdownCssClass');
  dropdownCssAdapter = dropdownCssAdapter || _dropdownAdapter;

  if (dropdownCssClass.indexOf(':all:') !== -1) {
    dropdownCssClass = dropdownCssClass.replace(':all:', '');

    var _cssAdapter = dropdownCssAdapter;

    dropdownCssAdapter = function (clazz) {
      var adapted = _cssAdapter(clazz);

      if (adapted != null) {
        // Append the old one along with the adapted one
        return adapted + ' ' + clazz;
      }

      return clazz;
    };
  }

  var dropdownCss = this.options.get('dropdownCss') || {};

  if ($.isFunction(dropdownCss)) {
    dropdownCss = dropdownCss(this.$element);
  }

  CompatUtils.syncCssClasses($dropdown, this.$element, dropdownCssAdapter);

  $dropdown.css(dropdownCss);
  $dropdown.addClass(dropdownCssClass);

  return $dropdown;
};

return DropdownCSS;

});

S2.define('select2/compat/initSelection',[

'jquery'

], function ($) {

function InitSelection (decorated, $element, options) {
  if (options.get('debug') && window.console && console.warn) {
    console.warn(
      'Select2: The `initSelection` option has been deprecated in favor' +
      ' of a custom data adapter that overrides the `current` method. ' +
      'This method is now called multiple times instead of a single ' +
      'time when the instance is initialized. Support will be removed ' +
      'for the `initSelection` option in future versions of Select2'
    );
  }

  this.initSelection = options.get('initSelection');
  this._isInitialized = false;

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

InitSelection.prototype.current = function (decorated, callback) {
  var self = this;

  if (this._isInitialized) {
    decorated.call(this, callback);

    return;
  }

  this.initSelection.call(null, this.$element, function (data) {
    self._isInitialized = true;

    if (!$.isArray(data)) {
      data = [data];
    }

    callback(data);
  });
};

return InitSelection;

});

S2.define('select2/compat/inputData',[

'jquery'

], function ($) {

function InputData (decorated, $element, options) {
  this._currentData = [];
  this._valueSeparator = options.get('valueSeparator') || ',';

  if ($element.prop('type') === 'hidden') {
    if (options.get('debug') && console && console.warn) {
      console.warn(
        'Select2: Using a hidden input with Select2 is no longer ' +
        'supported and may stop working in the future. It is recommended ' +
        'to use a `<select>` element instead.'
      );
    }
  }

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

InputData.prototype.current = function (_, callback) {
  function getSelected (data, selectedIds) {
    var selected = [];

    if (data.selected || $.inArray(data.id, selectedIds) !== -1) {
      data.selected = true;
      selected.push(data);
    } else {
      data.selected = false;
    }

    if (data.children) {
      selected.push.apply(selected, getSelected(data.children, selectedIds));
    }

    return selected;
  }

  var selected = [];

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

    selected.push.apply(
      selected,
      getSelected(
        data,
        this.$element.val().split(
          this._valueSeparator
        )
      )
    );
  }

  callback(selected);
};

InputData.prototype.select = function (_, data) {
  if (!this.options.get('multiple')) {
    this.current(function (allData) {
      $.map(allData, function (data) {
        data.selected = false;
      });
    });

    this.$element.val(data.id);
    this.$element.trigger('change');
  } else {
    var value = this.$element.val();
    value += this._valueSeparator + data.id;

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

InputData.prototype.unselect = function (_, data) {
  var self = this;

  data.selected = false;

  this.current(function (allData) {
    var values = [];

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

      if (data.id == item.id) {
        continue;
      }

      values.push(item.id);
    }

    self.$element.val(values.join(self._valueSeparator));
    self.$element.trigger('change');
  });
};

InputData.prototype.query = function (_, params, callback) {
  var results = [];

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

    var matches = this.matches(params, data);

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

  callback({
    results: results
  });
};

InputData.prototype.addOptions = function (_, $options) {
  var options = $.map($options, function ($option) {
    return $.data($option[0], 'data');
  });

  this._currentData.push.apply(this._currentData, options);
};

return InputData;

});

S2.define('select2/compat/matcher',[

'jquery'

], function ($) {

function oldMatcher (matcher) {
  function wrappedMatcher (params, data) {
    var match = $.extend(true, {}, data);

    if (params.term == null || $.trim(params.term) === '') {
      return match;
    }

    if (data.children) {
      for (var c = data.children.length - 1; c >= 0; c--) {
        var child = data.children[c];

        // Check if the child object matches
        // The old matcher returned a boolean true or false
        var doesMatch = matcher(params.term, child.text, child);

        // If the child didn't match, pop it off
        if (!doesMatch) {
          match.children.splice(c, 1);
        }
      }

      if (match.children.length > 0) {
        return match;
      }
    }

    if (matcher(params.term, data.text, data)) {
      return match;
    }

    return null;
  }

  return wrappedMatcher;
}

return oldMatcher;

});

S2.define('select2/compat/query',[

], function () {

function Query (decorated, $element, options) {
  if (options.get('debug') && window.console && console.warn) {
    console.warn(
      'Select2: The `query` option has been deprecated in favor of a ' +
      'custom data adapter that overrides the `query` method. Support ' +
      'will be removed for the `query` option in future versions of ' +
      'Select2.'
    );
  }

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

Query.prototype.query = function (_, params, callback) {
  params.callback = callback;

  var query = this.options.get('query');

  query.call(null, params);
};

return Query;

});

S2.define('select2/dropdown/attachContainer',[

], function () {

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

AttachContainer.prototype.position =
  function (decorated, $dropdown, $container) {
  var $dropdownContainer = $container.find('.dropdown-wrapper');
  $dropdownContainer.append($dropdown);

  $dropdown.addClass('select2-dropdown--below');
  $container.addClass('select2-container--below');
};

return AttachContainer;

});

S2.define('select2/dropdown/stopPropagation',[

], function () {

function StopPropagation () { }

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

  var stoppedEvents = [
  'blur',
  'change',
  'click',
  'dblclick',
  'focus',
  'focusin',
  'focusout',
  'input',
  'keydown',
  'keyup',
  'keypress',
  'mousedown',
  'mouseenter',
  'mouseleave',
  'mousemove',
  'mouseover',
  'mouseup',
  'search',
  'touchend',
  'touchstart'
  ];

  this.$dropdown.on(stoppedEvents.join(' '), function (evt) {
    evt.stopPropagation();
  });
};

return StopPropagation;

});

S2.define('select2/selection/stopPropagation',[

], function () {

function StopPropagation () { }

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

  var stoppedEvents = [
    'blur',
    'change',
    'click',
    'dblclick',
    'focus',
    'focusin',
    'focusout',
    'input',
    'keydown',
    'keyup',
    'keypress',
    'mousedown',
    'mouseenter',
    'mouseleave',
    'mousemove',
    'mouseover',
    'mouseup',
    'search',
    'touchend',
    'touchstart'
  ];

  this.$selection.on(stoppedEvents.join(' '), function (evt) {
    evt.stopPropagation();
  });
};

return StopPropagation;

});

/*!

* jQuery Mousewheel 3.1.13
*
* Copyright jQuery Foundation and other contributors
* Released under the MIT license
* http://jquery.org/license
*/

(function (factory) {

if ( typeof S2.define === 'function' && S2.define.amd ) {
    // AMD. Register as an anonymous module.
    S2.define('jquery-mousewheel',['jquery'], factory);
} else if (typeof exports === 'object') {
    // Node/CommonJS style for Browserify
    module.exports = factory;
} else {
    // Browser globals
    factory(jQuery);
}

}(function ($) {

var toFix  = ['wheel', 'mousewheel', 'DOMMouseScroll', 'MozMousePixelScroll'],
    toBind = ( 'onwheel' in document || document.documentMode >= 9 ) ?
                ['wheel'] : ['mousewheel', 'DomMouseScroll', 'MozMousePixelScroll'],
    slice  = Array.prototype.slice,
    nullLowestDeltaTimeout, lowestDelta;

if ( $.event.fixHooks ) {
    for ( var i = toFix.length; i; ) {
        $.event.fixHooks[ toFix[--i] ] = $.event.mouseHooks;
    }
}

var special = $.event.special.mousewheel = {
    version: '3.1.12',

    setup: function() {
        if ( this.addEventListener ) {
            for ( var i = toBind.length; i; ) {
                this.addEventListener( toBind[--i], handler, false );
            }
        } else {
            this.onmousewheel = handler;
        }
        // Store the line height and page height for this particular element
        $.data(this, 'mousewheel-line-height', special.getLineHeight(this));
        $.data(this, 'mousewheel-page-height', special.getPageHeight(this));
    },

    teardown: function() {
        if ( this.removeEventListener ) {
            for ( var i = toBind.length; i; ) {
                this.removeEventListener( toBind[--i], handler, false );
            }
        } else {
            this.onmousewheel = null;
        }
        // Clean up the data we added to the element
        $.removeData(this, 'mousewheel-line-height');
        $.removeData(this, 'mousewheel-page-height');
    },

    getLineHeight: function(elem) {
        var $elem = $(elem),
            $parent = $elem['offsetParent' in $.fn ? 'offsetParent' : 'parent']();
        if (!$parent.length) {
            $parent = $('body');
        }
        return parseInt($parent.css('fontSize'), 10) || parseInt($elem.css('fontSize'), 10) || 16;
    },

    getPageHeight: function(elem) {
        return $(elem).height();
    },

    settings: {
        adjustOldDeltas: true, // see shouldAdjustOldDeltas() below
        normalizeOffset: true  // calls getBoundingClientRect for each event
    }
};

$.fn.extend({
    mousewheel: function(fn) {
        return fn ? this.bind('mousewheel', fn) : this.trigger('mousewheel');
    },

    unmousewheel: function(fn) {
        return this.unbind('mousewheel', fn);
    }
});

function handler(event) {
    var orgEvent   = event || window.event,
        args       = slice.call(arguments, 1),
        delta      = 0,
        deltaX     = 0,
        deltaY     = 0,
        absDelta   = 0,
        offsetX    = 0,
        offsetY    = 0;
    event = $.event.fix(orgEvent);
    event.type = 'mousewheel';

    // Old school scrollwheel delta
    if ( 'detail'      in orgEvent ) { deltaY = orgEvent.detail * -1;      }
    if ( 'wheelDelta'  in orgEvent ) { deltaY = orgEvent.wheelDelta;       }
    if ( 'wheelDeltaY' in orgEvent ) { deltaY = orgEvent.wheelDeltaY;      }
    if ( 'wheelDeltaX' in orgEvent ) { deltaX = orgEvent.wheelDeltaX * -1; }

    // Firefox < 17 horizontal scrolling related to DOMMouseScroll event
    if ( 'axis' in orgEvent && orgEvent.axis === orgEvent.HORIZONTAL_AXIS ) {
        deltaX = deltaY * -1;
        deltaY = 0;
    }

    // Set delta to be deltaY or deltaX if deltaY is 0 for backwards compatabilitiy
    delta = deltaY === 0 ? deltaX : deltaY;

    // New school wheel delta (wheel event)
    if ( 'deltaY' in orgEvent ) {
        deltaY = orgEvent.deltaY * -1;
        delta  = deltaY;
    }
    if ( 'deltaX' in orgEvent ) {
        deltaX = orgEvent.deltaX;
        if ( deltaY === 0 ) { delta  = deltaX * -1; }
    }

    // No change actually happened, no reason to go any further
    if ( deltaY === 0 && deltaX === 0 ) { return; }

    // Need to convert lines and pages to pixels if we aren't already in pixels
    // There are three delta modes:
    //   * deltaMode 0 is by pixels, nothing to do
    //   * deltaMode 1 is by lines
    //   * deltaMode 2 is by pages
    if ( orgEvent.deltaMode === 1 ) {
        var lineHeight = $.data(this, 'mousewheel-line-height');
        delta  *= lineHeight;
        deltaY *= lineHeight;
        deltaX *= lineHeight;
    } else if ( orgEvent.deltaMode === 2 ) {
        var pageHeight = $.data(this, 'mousewheel-page-height');
        delta  *= pageHeight;
        deltaY *= pageHeight;
        deltaX *= pageHeight;
    }

    // Store lowest absolute delta to normalize the delta values
    absDelta = Math.max( Math.abs(deltaY), Math.abs(deltaX) );

    if ( !lowestDelta || absDelta < lowestDelta ) {
        lowestDelta = absDelta;

        // Adjust older deltas if necessary
        if ( shouldAdjustOldDeltas(orgEvent, absDelta) ) {
            lowestDelta /= 40;
        }
    }

    // Adjust older deltas if necessary
    if ( shouldAdjustOldDeltas(orgEvent, absDelta) ) {
        // Divide all the things by 40!
        delta  /= 40;
        deltaX /= 40;
        deltaY /= 40;
    }

    // Get a whole, normalized value for the deltas
    delta  = Math[ delta  >= 1 ? 'floor' : 'ceil' ](delta  / lowestDelta);
    deltaX = Math[ deltaX >= 1 ? 'floor' : 'ceil' ](deltaX / lowestDelta);
    deltaY = Math[ deltaY >= 1 ? 'floor' : 'ceil' ](deltaY / lowestDelta);

    // Normalise offsetX and offsetY properties
    if ( special.settings.normalizeOffset && this.getBoundingClientRect ) {
        var boundingRect = this.getBoundingClientRect();
        offsetX = event.clientX - boundingRect.left;
        offsetY = event.clientY - boundingRect.top;
    }

    // Add information to the event object
    event.deltaX = deltaX;
    event.deltaY = deltaY;
    event.deltaFactor = lowestDelta;
    event.offsetX = offsetX;
    event.offsetY = offsetY;
    // Go ahead and set deltaMode to 0 since we converted to pixels
    // Although this is a little odd since we overwrite the deltaX/Y
    // properties with normalized deltas.
    event.deltaMode = 0;

    // Add event and delta to the front of the arguments
    args.unshift(event, delta, deltaX, deltaY);

    // Clearout lowestDelta after sometime to better
    // handle multiple device types that give different
    // a different lowestDelta
    // Ex: trackpad = 3 and mouse wheel = 120
    if (nullLowestDeltaTimeout) { clearTimeout(nullLowestDeltaTimeout); }
    nullLowestDeltaTimeout = setTimeout(nullLowestDelta, 200);

    return ($.event.dispatch || $.event.handle).apply(this, args);
}

function nullLowestDelta() {
    lowestDelta = null;
}

function shouldAdjustOldDeltas(orgEvent, absDelta) {
    // If this is an older event and the delta is divisable by 120,
    // then we are assuming that the browser is treating this as an
    // older mouse wheel event and that we should divide the deltas
    // by 40 to try and get a more usable deltaFactor.
    // Side note, this actually impacts the reported scroll distance
    // in older browsers and can cause scrolling to be slower than native.
    // Turn this off by setting $.event.special.mousewheel.settings.adjustOldDeltas to false.
    return special.settings.adjustOldDeltas && orgEvent.type === 'mousewheel' && absDelta % 120 === 0;
}

}));

S2.define('jquery.select2',[

'jquery',
'jquery-mousewheel',

'./select2/core',
'./select2/defaults'

], function ($, _, Select2, Defaults) {

if ($.fn.select2 == null) {
  // All methods that should return the element
  var thisMethods = ['open', 'close', 'destroy'];

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

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

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

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

      this.each(function () {
        var instance = $(this).data('select2');

        if (instance == null && window.console && console.error) {
          console.error(
            'The select2(\'' + options + '\') method was called on an ' +
            'element that is not using Select2.'
          );
        }

        ret = instance[options].apply(instance, args);
      });

      // Check if we should be returning `this`
      if ($.inArray(options, thisMethods) > -1) {
        return this;
      }

      return ret;
    } else {
      throw new Error('Invalid arguments for Select2: ' + options);
    }
  };
}

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

return Select2;

});

// Return the AMD loader configuration so it can be used outside of this file
return {
  define: S2.define,
  require: S2.require
};

}());

// Autoload the jQuery bindings
// We know that all of the modules exist above this, so we're safe
var select2 = S2.require('jquery.select2');

// Hold the AMD module references on the jQuery function that was just loaded
// This allows Select2 to use the internal loader outside of this file, such
// as in the language files.
jQuery.fn.select2.amd = S2;

// Return the Select2 instance for anyone who is importing it.
return select2;

}));