/**
*
* jQuery Chosen AJAX Autocomplete Library
*
* https://github.com/meltingice/ajax-chosen
* https://github.com/michaelperrin/ajax-chosen
*
* MIT License
*
*
*/
(function($) {

  function SPFTESTIMONIALAjaxChosen(element, options) {
    this.element = $(element);
    this.options = options;
    this.init();
  };

  SPFTESTIMONIALAjaxChosen.prototype.init = function() {
    this.element.chosen(this.options);
    this.container    = this.element.next('.chosen-container');
    this.search_field = this.container.find('.chosen-search-input');
    this.is_multiple  = this.container.hasClass('chosen-container-multi');
    this.is_typing    = false;
    this.chosenXhr    = null;
    this.events();
  };

  SPFTESTIMONIALAjaxChosen.prototype.events = function() {

    var _this = this;

    this.search_field.on('compositionstart', function() {
      _this.is_typing = true;
    });

    this.search_field.on('compositionend', function() {
      _this.is_typing = false;
      _this.update_list();
    });

    this.search_field.on('keyup', function() {
      _this.update_list();
    });

    this.search_field.on('focus', function() {
      _this.search_field_focused();
    });

  };

  SPFTESTIMONIALAjaxChosen.prototype.search_field_focused = function() {
    this.search_welcome_message();
    if ( this.options.min_length === 0 && this.search_field.val().length === 0 ) {
      this.update_list();
    }
  };

  SPFTESTIMONIALAjaxChosen.prototype.search_welcome_message = function() {

    var value   = $.trim(this.search_field.val());
    var results = this.container.find('.chosen-results');

    if ( results.children().length === 0 && value.length === 0 ) {
      results.html('<li class="no-results">' + this.options.typing_text.replace('%s', this.options.min_length - value.length) + '</li>');
    }

  };

  SPFTESTIMONIALAjaxChosen.prototype.update_list = function() {

    var _this = this;

    this.search_welcome_message();

    if ( this.is_typing ) { return; }

    var value   = $.trim(this.search_field.val());
    var message = ( value.length < this.options.min_length ) ? this.options.typing_text.replace('%s', this.options.min_length - value.length) : this.options.searching_text;

    this.container.find('.no-results').text(message);

    if ( value === this.search_field.data('prevVal') ) { return; }

    this.search_field.data('prevVal', value);

    if (this.timer) {
      clearTimeout(this.timer);
    }

    if ( value.length < this.options.min_length ) { return; }

    this.timer = setTimeout( function() {

      if ( _this.chosenXhr ) {
        _this.chosenXhr.abort();
      }

      _this.options.data['term'] = value;

      _this.chosenXhr = window.wp.ajax.post('spftestimonial-chosen', _this.options.data).done( function( response ) {
        _this.show_results( response );
      }).fail( function( response ) {
        _this.container.find('.no-results').text(response.error);
      });

    }, this.options.type_delay );

  };

  SPFTESTIMONIALAjaxChosen.prototype.show_results = function( items ) {

    var _this = this;

    if ( this.is_typing || items === null ) { return; }

    if ( items.length === 0 ) {
      this.element.data().chosen.no_results_clear();
      this.element.data().chosen.no_results(this.search_field.val());
      return;
    }

    var selected_values = [];

    this.element.find('option').each(function() {
      if ( $(this).is(':selected') ) {
        selected_values.push( $(this).val() + "-" + $(this).text() );
      } else {
        if( $(this).attr('value').length ) {
          $(this).remove();
        }
      }
    });

    $.each(items, function(i, item) {
      if ( $.inArray( item.value + "-" + item.text, selected_values ) === -1 ) {
        $('<option />').attr('value', item.value).html(item.text).appendTo(_this.element);
      }
    });

    var value_before_trigger = this.search_field.val();
    var width_before_trigger = this.search_field.innerWidth();

    this.element.trigger('chosen:updated');

    if( this.is_multiple ) {

      var $hidden_select = this.element.parent().find('.spftestimonial-hide-select');
      var $hidden_value  = $hidden_select.val() || [];

      this.element.SPFTESTIMONIALChosenOrder($hidden_value, true);
      this.search_field.css('width', width_before_trigger);

    }

    this.search_field.val(value_before_trigger);

    if ( this.chosenXhr.done !== null ) {
      this.chosenXhr.done(items);
    }

  };

  $.fn.SPFTESTIMONIALAjaxChosen = function(chosenOptions) {
    return this.each(function() {
      new SPFTESTIMONIALAjaxChosen(this, chosenOptions);
    });
  };

})(jQuery);
;// Chosen Order v1.2.1
// This plugin allows you to handle the order of the selection for Chosen multiple <select> dropdowns
// Full source at https://github.com/tristanjahier/chosen-order
// Copyright (c) 2013 - Tristan Jahier, http://tristan-jahier.fr
(function() {
  var $, SPFTESTIMONIALAbstractChosenOrder, _ref,
    __indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; },
    __hasProp = {}.hasOwnProperty,
    __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };

  SPFTESTIMONIALAbstractChosenOrder = (function() {

    function SPFTESTIMONIALAbstractChosenOrder() {}

    SPFTESTIMONIALAbstractChosenOrder.insertAt = function(node, index, parentNode) {
      if (typeof parentNode.children[index] !== "undefined") {
       return parentNode.insertBefore(node, parentNode.children[index].nextSibling);
      }
    };

    SPFTESTIMONIALAbstractChosenOrder.getFlattenedOptionsAndGroups = function(select) {
      var flattened_options, opt, options, sub_opt, sub_options, _i, _j, _len, _len1;
      options = Array.prototype.filter.call(select.childNodes, function(o) {
        var _ref;
        return (_ref = o.nodeName.toUpperCase()) === 'OPTION' || _ref === 'OPTGROUP';
      });
      flattened_options = [];
      for (_i = 0, _len = options.length; _i < _len; _i++) {
        opt = options[_i];
        flattened_options.push(opt);
        if (opt.nodeName.toUpperCase() === 'OPTGROUP') {
          sub_options = Array.prototype.filter.call(opt.childNodes, function(o) {
            return o.nodeName.toUpperCase() === 'OPTION';
          });
          for (_j = 0, _len1 = sub_options.length; _j < _len1; _j++) {
            sub_opt = sub_options[_j];
            flattened_options.push(sub_opt);
          }
        }
      }
      return flattened_options;
    };

    SPFTESTIMONIALAbstractChosenOrder.isValidMultipleSelectElement = function(element) {
      return element !== null && typeof element !== "undefined" && element.nodeName === "SELECT" && element.multiple;
    };

    SPFTESTIMONIALAbstractChosenOrder.getChosenUIContainer = function(select) {
      if (select.id !== "") {
        return document.getElementById(select.id.replace(/-/g, "_") + "_chosen");
      } else {
        return this.searchChosenUIContainer(select);
      }
    };

    SPFTESTIMONIALAbstractChosenOrder.isChosenified = function(select) {
      return this.getChosenUIContainer(select) != null;
    };

    SPFTESTIMONIALAbstractChosenOrder.forceSelection = function(select, selection) {
      var i, opt, options, _ref;
      options = this.getFlattenedOptionsAndGroups(select);
      i = 0;
      while (i < options.length) {
        opt = options[i];
        if (_ref = opt.getAttribute("value"), __indexOf.call(selection, _ref) >= 0) {
          opt.selected = true;
          opt.setAttribute("selected", "");
        } else {
          opt.selected = false;
          opt.removeAttribute("selected");
        }
        i++;
      }
      return this.triggerEvent(select, "chosen:updated");
    };

    SPFTESTIMONIALAbstractChosenOrder.SPFTESTIMONIALChosenOrder = function(select, order, force) {
      var chosen_choices, chosen_options, chosen_ui, i, j, opt, opt_val, option, options, rel, relAttributeName, _i, _j, _len, _len1, _results;
      if (this.getDOMElement != null) {
        select = this.getDOMElement(select);
      }
      if (!this.isValidMultipleSelectElement(select)) {
        return;
      }
      chosen_ui = this.getChosenUIContainer(select);
      if (chosen_ui == null) {
        return;
      }
      if (order instanceof Array) {
        order = order.map(Function.prototype.call, String.prototype.trim);
        options = this.getFlattenedOptionsAndGroups(select);
        if ((force != null) && force === true) {
          this.forceSelection(select, order);
        }
        _results = [];
        for (i = _i = 0, _len = order.length; _i < _len; i = ++_i) {
          opt_val = order[i];
          rel = null;
          for (j = _j = 0, _len1 = options.length; _j < _len1; j = ++_j) {
            opt = options[j];
            if (opt.value === opt_val) {
              rel = j;
            }
          }
          chosen_options = chosen_ui.querySelectorAll('.search-choice');
          relAttributeName = this.relAttributeName;
          option = Array.prototype.filter.call(chosen_options, function(o) {
            return o.querySelector("a.search-choice-close[" + relAttributeName + "=\"" + rel + "\"]") != null;
          })[0];
          if (option == null) {
            continue;
          }
          chosen_choices = chosen_ui.querySelector("ul.chosen-choices");
          _results.push(this.insertAt(option, i, chosen_ui.querySelector('ul.chosen-choices')));
        }
        return _results;
      } else {
        return;
      }
    };

    return SPFTESTIMONIALAbstractChosenOrder;

  })();

  $ = jQuery;

  $.fn.extend({
    SPFTESTIMONIALChosenOrder: function(order, force) {
      return _SPFTESTIMONIALChosenOrder.SPFTESTIMONIALChosenOrder(this, order, force);
    }
  });

  this._SPFTESTIMONIALChosenOrder = (function(_super) {
    __extends(_SPFTESTIMONIALChosenOrder, _super);

    function _SPFTESTIMONIALChosenOrder() {
      _ref = _SPFTESTIMONIALChosenOrder.__super__.constructor.apply(this, arguments);
      return _ref;
    }

    _SPFTESTIMONIALChosenOrder.relAttributeName = 'data-option-array-index';

    _SPFTESTIMONIALChosenOrder.isjQueryObject = function(obj) {
      return (typeof jQuery !== "undefined" && jQuery !== null) && obj instanceof jQuery;
    };

    _SPFTESTIMONIALChosenOrder.getDOMElement = function(element) {
      if (this.isjQueryObject(element)) {
        return element.get(0);
      } else {
        return element;
      }
    };

    _SPFTESTIMONIALChosenOrder.searchChosenUIContainer = function(element) {
      if ($(element).data("chosen") != null) {
        return $(element).data("chosen").container[0];
      } else {
        return $(element).next(".chosen-container.chosen-container-multi").get(0);
      }
    };

    _SPFTESTIMONIALChosenOrder.triggerEvent = function(target, event_name) {
      return $(target).trigger(event_name);
    };

    return _SPFTESTIMONIALChosenOrder;

  })(SPFTESTIMONIALAbstractChosenOrder);

}).call(this);
;(function() {
  var $, AbstractChosen, Chosen, SelectParser,
    bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
    extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
    hasProp = {}.hasOwnProperty;

  SelectParser = (function() {
    function SelectParser() {
      this.options_index = 0;
      this.parsed = [];
    }

    SelectParser.prototype.add_node = function(child) {
      if (child.nodeName.toUpperCase() === "OPTGROUP") {
        return this.add_group(child);
      } else {
        return this.add_option(child);
      }
    };

    SelectParser.prototype.add_group = function(group) {
      var group_position, i, len, option, ref, results1;
      group_position = this.parsed.length;
      this.parsed.push({
        array_index: group_position,
        group: true,
        label: group.label,
        title: group.title ? group.title : void 0,
        children: 0,
        disabled: group.disabled,
        classes: group.className
      });
      ref = group.childNodes;
      results1 = [];
      for (i = 0, len = ref.length; i < len; i++) {
        option = ref[i];
        results1.push(this.add_option(option, group_position, group.disabled));
      }
      return results1;
    };

    SelectParser.prototype.add_option = function(option, group_position, group_disabled) {
      if (option.nodeName.toUpperCase() === "OPTION") {
        if (option.text !== "") {
          if (group_position != null) {
            this.parsed[group_position].children += 1;
          }
          this.parsed.push({
            array_index: this.parsed.length,
            options_index: this.options_index,
            value: option.value,
            text: option.text,
            html: option.innerHTML,
            title: option.title ? option.title : void 0,
            selected: option.selected,
            disabled: group_disabled === true ? group_disabled : option.disabled,
            group_array_index: group_position,
            group_label: group_position != null ? this.parsed[group_position].label : null,
            classes: option.className,
            style: option.style.cssText
          });
        } else {
          this.parsed.push({
            array_index: this.parsed.length,
            options_index: this.options_index,
            empty: true
          });
        }
        return this.options_index += 1;
      }
    };

    return SelectParser;

  })();

  SelectParser.select_to_array = function(select) {
    var child, i, len, parser, ref;
    parser = new SelectParser();
    ref = select.childNodes;
    for (i = 0, len = ref.length; i < len; i++) {
      child = ref[i];
      parser.add_node(child);
    }
    return parser.parsed;
  };

  AbstractChosen = (function() {
    function AbstractChosen(form_field, options1) {
      this.form_field = form_field;
      this.options = options1 != null ? options1 : {};
      this.label_click_handler = bind(this.label_click_handler, this);
      if (!AbstractChosen.browser_is_supported()) {
        return;
      }
      this.is_multiple = this.form_field.multiple;
      this.set_default_text();
      this.set_default_values();
      this.setup();
      this.set_up_html();
      this.register_observers();
      this.on_ready();
    }

    AbstractChosen.prototype.set_default_values = function() {
      this.click_test_action = (function(_this) {
        return function(evt) {
          return _this.test_active_click(evt);
        };
      })(this);
      this.activate_action = (function(_this) {
        return function(evt) {
          return _this.activate_field(evt);
        };
      })(this);
      this.active_field = false;
      this.mouse_on_container = false;
      this.results_showing = false;
      this.result_highlighted = null;
      this.is_rtl = this.options.rtl || /\bchosen-rtl\b/.test(this.form_field.className);
      this.allow_single_deselect = (this.options.allow_single_deselect != null) && (this.form_field.options[0] != null) && this.form_field.options[0].text === "" ? this.options.allow_single_deselect : false;
      this.disable_search_threshold = this.options.disable_search_threshold || 0;
      this.disable_search = this.options.disable_search || false;
      this.enable_split_word_search = this.options.enable_split_word_search != null ? this.options.enable_split_word_search : true;
      this.group_search = this.options.group_search != null ? this.options.group_search : true;
      this.search_contains = this.options.search_contains || false;
      this.single_backstroke_delete = this.options.single_backstroke_delete != null ? this.options.single_backstroke_delete : true;
      this.max_selected_options = this.options.max_selected_options || Infinity;
      this.inherit_select_classes = this.options.inherit_select_classes || false;
      this.display_selected_options = this.options.display_selected_options != null ? this.options.display_selected_options : true;
      this.display_disabled_options = this.options.display_disabled_options != null ? this.options.display_disabled_options : true;
      this.include_group_label_in_selected = this.options.include_group_label_in_selected || false;
      this.max_shown_results = this.options.max_shown_results || Number.POSITIVE_INFINITY;
      this.case_sensitive_search = this.options.case_sensitive_search || false;
      return this.hide_results_on_select = this.options.hide_results_on_select != null ? this.options.hide_results_on_select : true;
    };

    AbstractChosen.prototype.set_default_text = function() {
      if (this.form_field.getAttribute("data-placeholder")) {
        this.default_text = this.form_field.getAttribute("data-placeholder");
      } else if (this.is_multiple) {
        this.default_text = this.options.placeholder_text_multiple || this.options.placeholder_text || AbstractChosen.default_multiple_text;
      } else {
        this.default_text = this.options.placeholder_text_single || this.options.placeholder_text || AbstractChosen.default_single_text;
      }
      this.default_text = this.escape_html(this.default_text);
      return this.results_none_found = this.form_field.getAttribute("data-no_results_text") || this.options.no_results_text || AbstractChosen.default_no_result_text;
    };

    AbstractChosen.prototype.choice_label = function(item) {
      if (this.include_group_label_in_selected && (item.group_label != null)) {
        return "<b class='group-name'>" + (this.escape_html(item.group_label)) + "</b>" + item.html;
      } else {
        return item.html;
      }
    };

    AbstractChosen.prototype.mouse_enter = function() {
      return this.mouse_on_container = true;
    };

    AbstractChosen.prototype.mouse_leave = function() {
      return this.mouse_on_container = false;
    };

    AbstractChosen.prototype.input_focus = function(evt) {
      if (this.is_multiple) {
        if (!this.active_field) {
          return setTimeout(((function(_this) {
            return function() {
              return _this.container_mousedown();
            };
          })(this)), 50);
        }
      } else {
        if (!this.active_field) {
          return this.activate_field();
        }
      }
    };

    AbstractChosen.prototype.input_blur = function(evt) {
      if (!this.mouse_on_container) {
        this.active_field = false;
        return setTimeout(((function(_this) {
          return function() {
            return _this.blur_test();
          };
        })(this)), 100);
      }
    };

    AbstractChosen.prototype.label_click_handler = function(evt) {
      if (this.is_multiple) {
        return this.container_mousedown(evt);
      } else {
        return this.activate_field();
      }
    };

    AbstractChosen.prototype.results_option_build = function(options) {
      var content, data, data_content, i, len, ref, shown_results;
      content = '';
      shown_results = 0;
      ref = this.results_data;
      for (i = 0, len = ref.length; i < len; i++) {
        data = ref[i];
        data_content = '';
        if (data.group) {
          data_content = this.result_add_group(data);
        } else {
          data_content = this.result_add_option(data);
        }
        if (data_content !== '') {
          shown_results++;
          content += data_content;
        }
        if (options != null ? options.first : void 0) {
          if (data.selected && this.is_multiple) {
            this.choice_build(data);
          } else if (data.selected && !this.is_multiple) {
            this.single_set_selected_text(this.choice_label(data));
          }
        }
        if (shown_results >= this.max_shown_results) {
          break;
        }
      }
      return content;
    };

    AbstractChosen.prototype.result_add_option = function(option) {
      var classes, option_el;
      if (!option.search_match) {
        return '';
      }
      if (!this.include_option_in_results(option)) {
        return '';
      }
      classes = [];
      if (!option.disabled && !(option.selected && this.is_multiple)) {
        classes.push("active-result");
      }
      if (option.disabled && !(option.selected && this.is_multiple)) {
        classes.push("disabled-result");
      }
      if (option.selected) {
        classes.push("result-selected");
      }
      if (option.group_array_index != null) {
        classes.push("group-option");
      }
      if (option.classes !== "") {
        classes.push(option.classes);
      }
      option_el = document.createElement("li");
      option_el.className = classes.join(" ");
      if (option.style) {
        option_el.style.cssText = option.style;
      }
      option_el.setAttribute("data-option-array-index", option.array_index);
      option_el.innerHTML = option.highlighted_html || option.html;
      if (option.title) {
        option_el.title = option.title;
      }
      return this.outerHTML(option_el);
    };

    AbstractChosen.prototype.result_add_group = function(group) {
      var classes, group_el;
      if (!(group.search_match || group.group_match)) {
        return '';
      }
      if (!(group.active_options > 0)) {
        return '';
      }
      classes = [];
      classes.push("group-result");
      if (group.classes) {
        classes.push(group.classes);
      }
      group_el = document.createElement("li");
      group_el.className = classes.join(" ");
      group_el.innerHTML = group.highlighted_html || this.escape_html(group.label);
      if (group.title) {
        group_el.title = group.title;
      }
      return this.outerHTML(group_el);
    };

    AbstractChosen.prototype.results_update_field = function() {
      this.set_default_text();
      if (!this.is_multiple) {
        this.results_reset_cleanup();
      }
      this.result_clear_highlight();
      this.results_build();
      if (this.results_showing) {
        return this.winnow_results();
      }
    };

    AbstractChosen.prototype.reset_single_select_options = function() {
      var i, len, ref, result, results1;
      ref = this.results_data;
      results1 = [];
      for (i = 0, len = ref.length; i < len; i++) {
        result = ref[i];
        if (result.selected) {
          results1.push(result.selected = false);
        } else {
          results1.push(void 0);
        }
      }
      return results1;
    };

    AbstractChosen.prototype.results_toggle = function() {
      if (this.results_showing) {
        return this.results_hide();
      } else {
        return this.results_show();
      }
    };

    AbstractChosen.prototype.results_search = function(evt) {
      if (this.results_showing) {
        return this.winnow_results();
      } else {
        return this.results_show();
      }
    };

    AbstractChosen.prototype.winnow_results = function(options) {
      var escapedQuery, fix, i, len, option, prefix, query, ref, regex, results, results_group, search_match, startpos, suffix, text;
      this.no_results_clear();
      results = 0;
      query = this.get_search_text();
      escapedQuery = query.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&");
      regex = this.get_search_regex(escapedQuery);
      ref = this.results_data;
      for (i = 0, len = ref.length; i < len; i++) {
        option = ref[i];
        option.search_match = false;
        results_group = null;
        search_match = null;
        option.highlighted_html = '';
        if (this.include_option_in_results(option)) {
          if (option.group) {
            option.group_match = false;
            option.active_options = 0;
          }
          if ((option.group_array_index != null) && this.results_data[option.group_array_index]) {
            results_group = this.results_data[option.group_array_index];
            if (results_group.active_options === 0 && results_group.search_match) {
              results += 1;
            }
            results_group.active_options += 1;
          }
          text = option.group ? option.label : option.text;
          if (!(option.group && !this.group_search)) {
            search_match = this.search_string_match(text, regex);
            option.search_match = search_match != null;
            if (option.search_match && !option.group) {
              results += 1;
            }
            if (option.search_match) {
              if (query.length) {
                startpos = search_match.index;
                prefix = text.slice(0, startpos);
                fix = text.slice(startpos, startpos + query.length);
                suffix = text.slice(startpos + query.length);
                option.highlighted_html = (this.escape_html(prefix)) + "<em>" + (this.escape_html(fix)) + "</em>" + (this.escape_html(suffix));
              }
              if (results_group != null) {
                results_group.group_match = true;
              }
            } else if ((option.group_array_index != null) && this.results_data[option.group_array_index].search_match) {
              option.search_match = true;
            }
          }
        }
      }
      this.result_clear_highlight();
      if (results < 1 && query.length) {
        this.update_results_content("");
        return this.no_results(query);
      } else {
        this.update_results_content(this.results_option_build());
        if (!(options != null ? options.skip_highlight : void 0)) {
          return this.winnow_results_set_highlight();
        }
      }
    };

    AbstractChosen.prototype.get_search_regex = function(escaped_search_string) {
      var regex_flag, regex_string;
      regex_string = this.search_contains ? escaped_search_string : "(^|\\s|\\b)" + escaped_search_string + "[^\\s]*";
      if (!(this.enable_split_word_search || this.search_contains)) {
        regex_string = "^" + regex_string;
      }
      regex_flag = this.case_sensitive_search ? "" : "i";
      return new RegExp(regex_string, regex_flag);
    };

    AbstractChosen.prototype.search_string_match = function(search_string, regex) {
      var match;
      match = regex.exec(search_string);
      if (!this.search_contains && (match != null ? match[1] : void 0)) {
        match.index += 1;
      }
      return match;
    };

    AbstractChosen.prototype.choices_count = function() {
      var i, len, option, ref;
      if (this.selected_option_count != null) {
        return this.selected_option_count;
      }
      this.selected_option_count = 0;
      ref = this.form_field.options;
      for (i = 0, len = ref.length; i < len; i++) {
        option = ref[i];
        if (option.selected) {
          this.selected_option_count += 1;
        }
      }
      return this.selected_option_count;
    };

    AbstractChosen.prototype.choices_click = function(evt) {
      evt.preventDefault();
      this.activate_field();
      if (!(this.results_showing || this.is_disabled)) {
        return this.results_show();
      }
    };

    AbstractChosen.prototype.keydown_checker = function(evt) {
      var ref, stroke;
      stroke = (ref = evt.which) != null ? ref : evt.keyCode;
      this.search_field_scale();
      if (stroke !== 8 && this.pending_backstroke) {
        this.clear_backstroke();
      }
      switch (stroke) {
        case 8:
          this.backstroke_length = this.get_search_field_value().length;
          break;
        case 9:
          if (this.results_showing && !this.is_multiple) {
            this.result_select(evt);
          }
          this.mouse_on_container = false;
          break;
        case 13:
          if (this.results_showing) {
            evt.preventDefault();
          }
          break;
        case 27:
          if (this.results_showing) {
            evt.preventDefault();
          }
          break;
        case 32:
          if (this.disable_search) {
            evt.preventDefault();
          }
          break;
        case 38:
          evt.preventDefault();
          this.keyup_arrow();
          break;
        case 40:
          evt.preventDefault();
          this.keydown_arrow();
          break;
      }
    };

    AbstractChosen.prototype.keyup_checker = function(evt) {
      var ref, stroke;
      stroke = (ref = evt.which) != null ? ref : evt.keyCode;
      this.search_field_scale();
      switch (stroke) {
        case 8:
          if (this.is_multiple && this.backstroke_length < 1 && this.choices_count() > 0) {
            this.keydown_backstroke();
          } else if (!this.pending_backstroke) {
            this.result_clear_highlight();
            this.results_search();
          }
          break;
        case 13:
          evt.preventDefault();
          if (this.results_showing) {
            this.result_select(evt);
          }
          break;
        case 27:
          if (this.results_showing) {
            this.results_hide();
          }
          break;
        case 9:
        case 16:
        case 17:
        case 18:
        case 38:
        case 40:
        case 91:
          break;
        default:
          this.results_search();
          break;
      }
    };

    AbstractChosen.prototype.clipboard_event_checker = function(evt) {
      if (this.is_disabled) {
        return;
      }
      return setTimeout(((function(_this) {
        return function() {
          return _this.results_search();
        };
      })(this)), 50);
    };

    AbstractChosen.prototype.container_width = function() {
      if (this.options.width != null) {
        return this.options.width;
      } else {
        return this.form_field.offsetWidth + "px";
      }
    };

    AbstractChosen.prototype.include_option_in_results = function(option) {
      if (this.is_multiple && (!this.display_selected_options && option.selected)) {
        return false;
      }
      if (!this.display_disabled_options && option.disabled) {
        return false;
      }
      if (option.empty) {
        return false;
      }
      return true;
    };

    AbstractChosen.prototype.search_results_touchstart = function(evt) {
      this.touch_started = true;
      return this.search_results_mouseover(evt);
    };

    AbstractChosen.prototype.search_results_touchmove = function(evt) {
      this.touch_started = false;
      return this.search_results_mouseout(evt);
    };

    AbstractChosen.prototype.search_results_touchend = function(evt) {
      if (this.touch_started) {
        return this.search_results_mouseup(evt);
      }
    };

    AbstractChosen.prototype.outerHTML = function(element) {
      var tmp;
      if (element.outerHTML) {
        return element.outerHTML;
      }
      tmp = document.createElement("div");
      tmp.appendChild(element);
      return tmp.innerHTML;
    };

    AbstractChosen.prototype.get_single_html = function() {
      return "<a class=\"chosen-single chosen-default\">\n  <span>" + this.default_text + "</span>\n  <div><b></b></div>\n</a>\n<div class=\"chosen-drop\">\n  <div class=\"chosen-search\">\n    <input class=\"chosen-search-input\" type=\"text\" autocomplete=\"off\" />\n  </div>\n  <ul class=\"chosen-results\"></ul>\n</div>";
    };

    AbstractChosen.prototype.get_multi_html = function() {
      return "<ul class=\"chosen-choices\">\n  <li class=\"search-field\">\n    <input class=\"chosen-search-input\" type=\"text\" autocomplete=\"off\" value=\"" + this.default_text + "\" />\n  </li>\n</ul>\n<div class=\"chosen-drop\">\n  <ul class=\"chosen-results\"></ul>\n</div>";
    };

    AbstractChosen.prototype.get_no_results_html = function(terms) {
      return "<li class=\"no-results\">\n  " + this.results_none_found + " <span>" + (this.escape_html(terms)) + "</span>\n</li>";
    };

    AbstractChosen.browser_is_supported = function() {
      if ("Microsoft Internet Explorer" === window.navigator.appName) {
        return document.documentMode >= 8;
      }
      if (/iP(od|hone)/i.test(window.navigator.userAgent) || /IEMobile/i.test(window.navigator.userAgent) || /Windows Phone/i.test(window.navigator.userAgent) || /BlackBerry/i.test(window.navigator.userAgent) || /BB10/i.test(window.navigator.userAgent) || /Android.*Mobile/i.test(window.navigator.userAgent)) {
        return false;
      }
      return true;
    };

    AbstractChosen.default_multiple_text = "Select Some Options";

    AbstractChosen.default_single_text = "Select an Option";

    AbstractChosen.default_no_result_text = "No results match";

    return AbstractChosen;

  })();

  $ = jQuery;

  $.fn.extend({
    chosen: function(options) {
      if (!AbstractChosen.browser_is_supported()) {
        return this;
      }
      return this.each(function(input_field) {
        var $this, chosen;
        $this = $(this);
        chosen = $this.data('chosen');
        if (options === 'destroy') {
          if (chosen instanceof Chosen) {
            chosen.destroy();
          }
          return;
        }
        if (!(chosen instanceof Chosen)) {
          $this.data('chosen', new Chosen(this, options));
        }
      });
    }
  });

  Chosen = (function(superClass) {
    extend(Chosen, superClass);

    function Chosen() {
      return Chosen.__super__.constructor.apply(this, arguments);
    }

    Chosen.prototype.setup = function() {
      this.form_field_jq = $(this.form_field);
      return this.current_selectedIndex = this.form_field.selectedIndex;
    };

    Chosen.prototype.set_up_html = function() {
      var container_classes, container_props;
      container_classes = ["chosen-container"];
      container_classes.push("chosen-container-" + (this.is_multiple ? "multi" : "single"));
      if (this.inherit_select_classes && this.form_field.className) {
        container_classes.push(this.form_field.className);
      }
      if (this.is_rtl) {
        container_classes.push("chosen-rtl");
      }
      container_props = {
        'class': container_classes.join(' '),
        'title': this.form_field.title
      };
      if (this.form_field.id.length) {
        container_props.id = this.form_field.id.replace(/[^\w]/g, '_') + "_chosen";
      }
      this.container = $("<div />", container_props);
      this.container.width(this.container_width());
      if (this.is_multiple) {
        this.container.html(this.get_multi_html());
      } else {
        this.container.html(this.get_single_html());
      }
      this.form_field_jq.hide().after(this.container);
      this.dropdown = this.container.find('div.chosen-drop').first();
      this.search_field = this.container.find('input').first();
      this.search_results = this.container.find('ul.chosen-results').first();
      this.search_field_scale();
      this.search_no_results = this.container.find('li.no-results').first();
      if (this.is_multiple) {
        this.search_choices = this.container.find('ul.chosen-choices').first();
        this.search_container = this.container.find('li.search-field').first();
      } else {
        this.search_container = this.container.find('div.chosen-search').first();
        this.selected_item = this.container.find('.chosen-single').first();
      }
      this.results_build();
      this.set_tab_index();
      return this.set_label_behavior();
    };

    Chosen.prototype.on_ready = function() {
      return this.form_field_jq.trigger("chosen:ready", {
        chosen: this
      });
    };

    Chosen.prototype.register_observers = function() {
      this.container.on('touchstart.chosen', (function(_this) {
        return function(evt) {
          _this.container_mousedown(evt);
        };
      })(this));
      this.container.on('touchend.chosen', (function(_this) {
        return function(evt) {
          _this.container_mouseup(evt);
        };
      })(this));
      this.container.on('mousedown.chosen', (function(_this) {
        return function(evt) {
          _this.container_mousedown(evt);
        };
      })(this));
      this.container.on('mouseup.chosen', (function(_this) {
        return function(evt) {
          _this.container_mouseup(evt);
        };
      })(this));
      this.container.on('mouseenter.chosen', (function(_this) {
        return function(evt) {
          _this.mouse_enter(evt);
        };
      })(this));
      this.container.on('mouseleave.chosen', (function(_this) {
        return function(evt) {
          _this.mouse_leave(evt);
        };
      })(this));
      this.search_results.on('mouseup.chosen', (function(_this) {
        return function(evt) {
          _this.search_results_mouseup(evt);
        };
      })(this));
      this.search_results.on('mouseover.chosen', (function(_this) {
        return function(evt) {
          _this.search_results_mouseover(evt);
        };
      })(this));
      this.search_results.on('mouseout.chosen', (function(_this) {
        return function(evt) {
          _this.search_results_mouseout(evt);
        };
      })(this));
      this.search_results.on('mousewheel.chosen DOMMouseScroll.chosen', (function(_this) {
        return function(evt) {
          _this.search_results_mousewheel(evt);
        };
      })(this));
      this.search_results.on('touchstart.chosen', (function(_this) {
        return function(evt) {
          _this.search_results_touchstart(evt);
        };
      })(this));
      this.search_results.on('touchmove.chosen', (function(_this) {
        return function(evt) {
          _this.search_results_touchmove(evt);
        };
      })(this));
      this.search_results.on('touchend.chosen', (function(_this) {
        return function(evt) {
          _this.search_results_touchend(evt);
        };
      })(this));
      this.form_field_jq.on("chosen:updated.chosen", (function(_this) {
        return function(evt) {
          _this.results_update_field(evt);
        };
      })(this));
      this.form_field_jq.on("chosen:activate.chosen", (function(_this) {
        return function(evt) {
          _this.activate_field(evt);
        };
      })(this));
      this.form_field_jq.on("chosen:open.chosen", (function(_this) {
        return function(evt) {
          _this.container_mousedown(evt);
        };
      })(this));
      this.form_field_jq.on("chosen:close.chosen", (function(_this) {
        return function(evt) {
          _this.close_field(evt);
        };
      })(this));
      this.search_field.on('blur.chosen', (function(_this) {
        return function(evt) {
          _this.input_blur(evt);
        };
      })(this));
      this.search_field.on('keyup.chosen', (function(_this) {
        return function(evt) {
          _this.keyup_checker(evt);
        };
      })(this));
      this.search_field.on('keydown.chosen', (function(_this) {
        return function(evt) {
          _this.keydown_checker(evt);
        };
      })(this));
      this.search_field.on('focus.chosen', (function(_this) {
        return function(evt) {
          _this.input_focus(evt);
        };
      })(this));
      this.search_field.on('cut.chosen', (function(_this) {
        return function(evt) {
          _this.clipboard_event_checker(evt);
        };
      })(this));
      this.search_field.on('paste.chosen', (function(_this) {
        return function(evt) {
          _this.clipboard_event_checker(evt);
        };
      })(this));
      if (this.is_multiple) {
        return this.search_choices.on('click.chosen', (function(_this) {
          return function(evt) {
            _this.choices_click(evt);
          };
        })(this));
      } else {
        return this.container.on('click.chosen', function(evt) {
          evt.preventDefault();
        });
      }
    };

    Chosen.prototype.destroy = function() {
      $(this.container[0].ownerDocument).off('click.chosen', this.click_test_action);
      if (this.form_field_label.length > 0) {
        this.form_field_label.off('click.chosen');
      }
      if (this.search_field[0].tabIndex) {
        this.form_field_jq[0].tabIndex = this.search_field[0].tabIndex;
      }
      this.container.remove();
      this.form_field_jq.removeData('chosen');
      return this.form_field_jq.show();
    };

    Chosen.prototype.search_field_disabled = function() {
      this.is_disabled = this.form_field.disabled || this.form_field_jq.parents('fieldset').is(':disabled');
      this.container.toggleClass('chosen-disabled', this.is_disabled);
      this.search_field[0].disabled = this.is_disabled;
      if (!this.is_multiple) {
        this.selected_item.off('focus.chosen', this.activate_field);
      }
      if (this.is_disabled) {
        return this.close_field();
      } else if (!this.is_multiple) {
        return this.selected_item.on('focus.chosen', this.activate_field);
      }
    };

    Chosen.prototype.container_mousedown = function(evt) {
      var ref;
      if (this.is_disabled) {
        return;
      }
      if (evt && ((ref = evt.type) === 'mousedown' || ref === 'touchstart') && !this.results_showing) {
        evt.preventDefault();
      }
      if (!((evt != null) && ($(evt.target)).hasClass("search-choice-close"))) {
        if (!this.active_field) {
          if (this.is_multiple) {
            this.search_field.val("");
          }
          $(this.container[0].ownerDocument).on('click.chosen', this.click_test_action);
          this.results_show();
        } else if (!this.is_multiple && evt && (($(evt.target)[0] === this.selected_item[0]) || $(evt.target).parents("a.chosen-single").length)) {
          evt.preventDefault();
          this.results_toggle();
        }
        return this.activate_field();
      }
    };

    Chosen.prototype.container_mouseup = function(evt) {
      if (evt.target.nodeName === "ABBR" && !this.is_disabled) {
        return this.results_reset(evt);
      }
    };

    Chosen.prototype.search_results_mousewheel = function(evt) {
      var delta;
      if (evt.originalEvent) {
        delta = evt.originalEvent.deltaY || -evt.originalEvent.wheelDelta || evt.originalEvent.detail;
      }
      if (delta != null) {
        evt.preventDefault();
        if (evt.type === 'DOMMouseScroll') {
          delta = delta * 40;
        }
        return this.search_results.scrollTop(delta + this.search_results.scrollTop());
      }
    };

    Chosen.prototype.blur_test = function(evt) {
      if (!this.active_field && this.container.hasClass("chosen-container-active")) {
        return this.close_field();
      }
    };

    Chosen.prototype.close_field = function() {
      $(this.container[0].ownerDocument).off("click.chosen", this.click_test_action);
      this.active_field = false;
      this.results_hide();
      this.container.removeClass("chosen-container-active");
      this.clear_backstroke();
      this.show_search_field_default();
      this.search_field_scale();
      return this.search_field.blur();
    };

    Chosen.prototype.activate_field = function() {
      if (this.is_disabled) {
        return;
      }
      this.container.addClass("chosen-container-active");
      this.active_field = true;
      this.search_field.val(this.search_field.val());
      return this.search_field.focus();
    };

    Chosen.prototype.test_active_click = function(evt) {
      var active_container;
      active_container = $(evt.target).closest('.chosen-container');
      if (active_container.length && this.container[0] === active_container[0]) {
        return this.active_field = true;
      } else {
        return this.close_field();
      }
    };

    Chosen.prototype.results_build = function() {
      this.parsing = true;
      this.selected_option_count = null;
      this.results_data = SelectParser.select_to_array(this.form_field);
      if (this.is_multiple) {
        this.search_choices.find("li.search-choice").remove();
      } else {
        this.single_set_selected_text();
        if (this.disable_search || this.form_field.options.length <= this.disable_search_threshold) {
          this.search_field[0].readOnly = true;
          this.container.addClass("chosen-container-single-nosearch");
        } else {
          this.search_field[0].readOnly = false;
          this.container.removeClass("chosen-container-single-nosearch");
        }
      }
      this.update_results_content(this.results_option_build({
        first: true
      }));
      this.search_field_disabled();
      this.show_search_field_default();
      this.search_field_scale();
      return this.parsing = false;
    };

    Chosen.prototype.result_do_highlight = function(el) {
      var high_bottom, high_top, maxHeight, visible_bottom, visible_top;
      if (el.length) {
        this.result_clear_highlight();
        this.result_highlight = el;
        this.result_highlight.addClass("highlighted");
        maxHeight = parseInt(this.search_results.css("maxHeight"), 10);
        visible_top = this.search_results.scrollTop();
        visible_bottom = maxHeight + visible_top;
        high_top = this.result_highlight.position().top + this.search_results.scrollTop();
        high_bottom = high_top + this.result_highlight.outerHeight();
        if (high_bottom >= visible_bottom) {
          return this.search_results.scrollTop((high_bottom - maxHeight) > 0 ? high_bottom - maxHeight : 0);
        } else if (high_top < visible_top) {
          return this.search_results.scrollTop(high_top);
        }
      }
    };

    Chosen.prototype.result_clear_highlight = function() {
      if (this.result_highlight) {
        this.result_highlight.removeClass("highlighted");
      }
      return this.result_highlight = null;
    };

    Chosen.prototype.results_show = function() {
      if (this.is_multiple && this.max_selected_options <= this.choices_count()) {
        this.form_field_jq.trigger("chosen:maxselected", {
          chosen: this
        });
        return false;
      }
      this.container.addClass("chosen-with-drop");
      this.results_showing = true;
      this.search_field.focus();
      this.search_field.val(this.get_search_field_value());
      this.winnow_results();
      return this.form_field_jq.trigger("chosen:showing_dropdown", {
        chosen: this
      });
    };

    Chosen.prototype.update_results_content = function(content) {
      return this.search_results.html(content);
    };

    Chosen.prototype.results_hide = function() {
      if (this.results_showing) {
        this.result_clear_highlight();
        this.container.removeClass("chosen-with-drop");
        this.form_field_jq.trigger("chosen:hiding_dropdown", {
          chosen: this
        });
      }
      return this.results_showing = false;
    };

    Chosen.prototype.set_tab_index = function(el) {
      var ti;
      if (this.form_field.tabIndex) {
        ti = this.form_field.tabIndex;
        this.form_field.tabIndex = -1;
        return this.search_field[0].tabIndex = ti;
      }
    };

    Chosen.prototype.set_label_behavior = function() {
      this.form_field_label = this.form_field_jq.parents("label");
      if (!this.form_field_label.length && this.form_field.id.length) {
        this.form_field_label = $("label[for='" + this.form_field.id + "']");
      }
      if (this.form_field_label.length > 0) {
        return this.form_field_label.on('click.chosen', this.label_click_handler);
      }
    };

    Chosen.prototype.show_search_field_default = function() {
      if (this.is_multiple && this.choices_count() < 1 && !this.active_field) {
        this.search_field.val(this.default_text);
        return this.search_field.addClass("default");
      } else {
        this.search_field.val("");
        return this.search_field.removeClass("default");
      }
    };

    Chosen.prototype.search_results_mouseup = function(evt) {
      var target;
      target = $(evt.target).hasClass("active-result") ? $(evt.target) : $(evt.target).parents(".active-result").first();
      if (target.length) {
        this.result_highlight = target;
        this.result_select(evt);
        return this.search_field.focus();
      }
    };

    Chosen.prototype.search_results_mouseover = function(evt) {
      var target;
      target = $(evt.target).hasClass("active-result") ? $(evt.target) : $(evt.target).parents(".active-result").first();
      if (target) {
        return this.result_do_highlight(target);
      }
    };

    Chosen.prototype.search_results_mouseout = function(evt) {
      if ($(evt.target).hasClass("active-result") || $(evt.target).parents('.active-result').first()) {
        return this.result_clear_highlight();
      }
    };

    Chosen.prototype.choice_build = function(item) {
      var choice, close_link;
      choice = $('<li />', {
        "class": "search-choice"
      }).html("<span>" + (this.choice_label(item)) + "</span>");
      if (item.disabled) {
        choice.addClass('search-choice-disabled');
      } else {
        close_link = $('<a />', {
          "class": 'search-choice-close',
          'data-option-array-index': item.array_index
        });
        close_link.on('click.chosen', (function(_this) {
          return function(evt) {
            return _this.choice_destroy_link_click(evt);
          };
        })(this));
        choice.append(close_link);
      }
      return this.search_container.before(choice);
    };

    Chosen.prototype.choice_destroy_link_click = function(evt) {
      evt.preventDefault();
      evt.stopPropagation();
      if (!this.is_disabled) {
        return this.choice_destroy($(evt.target));
      }
    };

    Chosen.prototype.choice_destroy = function(link) {
      if (this.result_deselect(link[0].getAttribute("data-option-array-index"))) {
        if (this.active_field) {
          this.search_field.focus();
        } else {
          this.show_search_field_default();
        }
        if (this.is_multiple && this.choices_count() > 0 && this.get_search_field_value().length < 1) {
          this.results_hide();
        }
        link.parents('li').first().remove();
        return this.search_field_scale();
      }
    };

    Chosen.prototype.results_reset = function() {
      this.reset_single_select_options();
      this.form_field.options[0].selected = true;
      this.single_set_selected_text();
      this.show_search_field_default();
      this.results_reset_cleanup();
      this.trigger_form_field_change();
      if (this.active_field) {
        return this.results_hide();
      }
    };

    Chosen.prototype.results_reset_cleanup = function() {
      this.current_selectedIndex = this.form_field.selectedIndex;
      return this.selected_item.find("abbr").remove();
    };

    Chosen.prototype.result_select = function(evt) {
      var high, item;
      if (this.result_highlight) {
        high = this.result_highlight;
        this.result_clear_highlight();
        if (this.is_multiple && this.max_selected_options <= this.choices_count()) {
          this.form_field_jq.trigger("chosen:maxselected", {
            chosen: this
          });
          return false;
        }
        if (this.is_multiple) {
          high.removeClass("active-result");
        } else {
          this.reset_single_select_options();
        }
        high.addClass("result-selected");
        item = this.results_data[high[0].getAttribute("data-option-array-index")];
        item.selected = true;
        this.form_field.options[item.options_index].selected = true;
        this.selected_option_count = null;
        if (this.is_multiple) {
          this.choice_build(item);
        } else {
          this.single_set_selected_text(this.choice_label(item));
        }
        if (this.is_multiple && (!this.hide_results_on_select || (evt.metaKey || evt.ctrlKey))) {
          if (evt.metaKey || evt.ctrlKey) {
            this.winnow_results({
              skip_highlight: true
            });
          } else {
            this.search_field.val("");
            this.winnow_results();
          }
        } else {
          this.results_hide();
          this.show_search_field_default();
        }
        if (this.is_multiple || this.form_field.selectedIndex !== this.current_selectedIndex) {
          this.trigger_form_field_change({
            selected: this.form_field.options[item.options_index].value
          });
        }
        this.current_selectedIndex = this.form_field.selectedIndex;
        evt.preventDefault();
        return this.search_field_scale();
      }
    };

    Chosen.prototype.single_set_selected_text = function(text) {
      if (text == null) {
        text = this.default_text;
      }
      if (text === this.default_text) {
        this.selected_item.addClass("chosen-default");
      } else {
        this.single_deselect_control_build();
        this.selected_item.removeClass("chosen-default");
      }
      return this.selected_item.find("span").html(text);
    };

    Chosen.prototype.result_deselect = function(pos) {
      var result_data;
      result_data = this.results_data[pos];
      if (!this.form_field.options[result_data.options_index].disabled) {
        result_data.selected = false;
        this.form_field.options[result_data.options_index].selected = false;
        this.selected_option_count = null;
        this.result_clear_highlight();
        if (this.results_showing) {
          this.winnow_results();
        }
        this.trigger_form_field_change({
          deselected: this.form_field.options[result_data.options_index].value
        });
        this.search_field_scale();
        return true;
      } else {
        return false;
      }
    };

    Chosen.prototype.single_deselect_control_build = function() {
      if (!this.allow_single_deselect) {
        return;
      }
      if (!this.selected_item.find("abbr").length) {
        this.selected_item.find("span").first().after("<abbr class=\"search-choice-close\"></abbr>");
      }
      return this.selected_item.addClass("chosen-single-with-deselect");
    };

    Chosen.prototype.get_search_field_value = function() {
      return this.search_field.val();
    };

    Chosen.prototype.get_search_text = function() {
      return $.trim(this.get_search_field_value());
    };

    Chosen.prototype.escape_html = function(text) {
      return $('<div/>').text(text).html();
    };

    Chosen.prototype.winnow_results_set_highlight = function() {
      var do_high, selected_results;
      selected_results = !this.is_multiple ? this.search_results.find(".result-selected.active-result") : [];
      do_high = selected_results.length ? selected_results.first() : this.search_results.find(".active-result").first();
      if (do_high != null) {
        return this.result_do_highlight(do_high);
      }
    };

    Chosen.prototype.no_results = function(terms) {
      var no_results_html;
      no_results_html = this.get_no_results_html(terms);
      this.search_results.append(no_results_html);
      return this.form_field_jq.trigger("chosen:no_results", {
        chosen: this
      });
    };

    Chosen.prototype.no_results_clear = function() {
      return this.search_results.find(".no-results").remove();
    };

    Chosen.prototype.keydown_arrow = function() {
      var next_sib;
      if (this.results_showing && this.result_highlight) {
        next_sib = this.result_highlight.nextAll("li.active-result").first();
        if (next_sib) {
          return this.result_do_highlight(next_sib);
        }
      } else {
        return this.results_show();
      }
    };

    Chosen.prototype.keyup_arrow = function() {
      var prev_sibs;
      if (!this.results_showing && !this.is_multiple) {
        return this.results_show();
      } else if (this.result_highlight) {
        prev_sibs = this.result_highlight.prevAll("li.active-result");
        if (prev_sibs.length) {
          return this.result_do_highlight(prev_sibs.first());
        } else {
          if (this.choices_count() > 0) {
            this.results_hide();
          }
          return this.result_clear_highlight();
        }
      }
    };

    Chosen.prototype.keydown_backstroke = function() {
      var next_available_destroy;
      if (this.pending_backstroke) {
        this.choice_destroy(this.pending_backstroke.find("a").first());
        return this.clear_backstroke();
      } else {
        next_available_destroy = this.search_container.siblings("li.search-choice").last();
        if (next_available_destroy.length && !next_available_destroy.hasClass("search-choice-disabled")) {
          this.pending_backstroke = next_available_destroy;
          if (this.single_backstroke_delete) {
            return this.keydown_backstroke();
          } else {
            return this.pending_backstroke.addClass("search-choice-focus");
          }
        }
      }
    };

    Chosen.prototype.clear_backstroke = function() {
      if (this.pending_backstroke) {
        this.pending_backstroke.removeClass("search-choice-focus");
      }
      return this.pending_backstroke = null;
    };

    Chosen.prototype.search_field_scale = function() {
      var div, i, len, style, style_block, styles, width;
      if (!this.is_multiple) {
        return;
      }
      style_block = {
        position: 'absolute',
        left: '-1000px',
        top: '-1000px',
        display: 'none',
        whiteSpace: 'pre'
      };
      styles = ['fontSize', 'fontStyle', 'fontWeight', 'fontFamily', 'lineHeight', 'textTransform', 'letterSpacing'];
      for (i = 0, len = styles.length; i < len; i++) {
        style = styles[i];
        style_block[style] = this.search_field.css(style);
      }
      div = $('<div />').css(style_block);
      div.text(this.get_search_field_value());
      $('body').append(div);
      width = div.width() + 25;
      div.remove();
      if (this.container.is(':visible')) {
        width = Math.min(this.container.outerWidth() - 10, width);
      }
      return this.search_field.width(width);
    };

    Chosen.prototype.trigger_form_field_change = function(extra) {
      this.form_field_jq.trigger("input", extra);
      return this.form_field_jq.trigger("change", extra);
    };

    return Chosen;

  })(AbstractChosen);

}).call(this);
;/**
*
* jQuery Interdependencies library
* http://miohtama.github.com/jquery-interdependencies/
* Copyright 2012-2013 Mikko Ohtamaa, others
*
*
*/
(function($) {

  'use strict';

  function Rule(controller, condition, value) {
    this.init(controller, condition, value);
  }

  $.extend(Rule.prototype, {

    init: function(controller, condition, value) {

      this.controller = controller;
      this.condition  = condition;
      this.value      = value;
      this.rules      = [];
      this.controls   = [];

    },

    evalCondition: function(context, control, condition, val1, val2) {

      if( condition == '==' ) {

        return this.checkBoolean(val1) == this.checkBoolean(val2);

      } else if( condition == '!=' ) {

        return this.checkBoolean(val1) != this.checkBoolean(val2);

      } else if( condition == '>=' ) {

        return Number(val2) >= Number(val1);

      } else if( condition == '<=' ) {

        return Number(val2) <= Number(val1);

      } else if( condition == '>' ) {

        return Number(val2) > Number(val1);

      } else if( condition == '<' ) {

        return Number(val2) < Number(val1);

      } else if( condition == '()' ) {

        return window[val1](context, control, val2);

      } else if( condition == 'any' ) {

        if( $.isArray( val2 ) ) {
          for (var i = val2.length - 1; i >= 0; i--) {
            if( $.inArray( val2[i], val1.split(',') ) !== -1 ) {
              return true;
            }
          }
        } else {
          if( $.inArray( val2, val1.split(',') ) !== -1 ) {
            return true;
          }
        }

      } else if( condition == 'not-any' ) {

        if( $.isArray( val2 ) ) {
          for (var i = val2.length - 1; i >= 0; i--) {
            if( $.inArray( val2[i], val1.split(',') ) == -1 ) {
              return true;
            }
          }
        } else {
          if( $.inArray( val2, val1.split(',') ) == -1 ) {
            return true;
          }
        }

      }

      return false;

    },

    checkBoolean: function(value) {

      switch( value ) {

        case true:
        case 'true':
        case 1:
        case '1':
          value = true;
        break;

        case null:
        case false:
        case 'false':
        case 0:
        case '0':
          value = false;
        break;

      }

      return value;
    },

    checkCondition: function( context ) {

      if( !this.condition ) {
        return true;
      }

      var control = context.find(this.controller);

      var control_value = this.getControlValue(context, control);

      if( control_value === undefined ) {
        return false;
      }

      control_value = this.normalizeValue(control, this.value, control_value);

      return this.evalCondition(context, control, this.condition, this.value, control_value);
    },

    normalizeValue: function( control, baseValue, control_value ) {

      if( typeof baseValue == 'number' ) {
        return parseFloat( control_value );
      }

      return control_value;
    },

    getControlValue: function(context, control) {

      if( control.length > 1 && ( control.attr('type') == 'radio' || control.attr('type') == 'checkbox' ) ) {

        return control.filter(':checked').map(function() { return this.value; }).get();

      } else if ( control.attr('type') == 'checkbox' || control.attr('type') == 'radio' ) {

        return control.is(':checked');

      }

      return control.val();

    },

    createRule: function(controller, condition, value) {
      var rule = new Rule(controller, condition, value);
      this.rules.push(rule);
      return rule;
    },

    include: function(input) {
      this.controls.push(input);
    },

    applyRule: function(context, enforced) {

      var result;

      if( typeof( enforced ) == 'undefined' ) {
        result = this.checkCondition(context);
      } else {
        result = enforced;
      }

      var controls = $.map(this.controls, function(elem, idx) {
        return context.find(elem);
      });

      if( result ) {

        $(controls).each(function() {
          $(this).removeClass('spftestimonial-depend-on');
        });

        $(this.rules).each(function() {
          this.applyRule(context);
        });

      } else {

        $(controls).each(function() {
          $(this).addClass('spftestimonial-depend-on');
        });

        $(this.rules).each(function() {
          this.applyRule(context, false);
        });

      }
    }
  });

  function Ruleset() {
    this.rules = [];
  };

  $.extend(Ruleset.prototype, {

    createRule: function(controller, condition, value) {
      var rule = new Rule(controller, condition, value);
      this.rules.push(rule);
      return rule;
    },

    applyRules: function(context) {
      $(this.rules).each(function() {
        this.applyRule(context);
      });
    }
  });

  $.spftestimonial_deps = {

    createRuleset: function() {
      return new Ruleset();
    },

    enable: function(selection, ruleset, depends) {

      selection.on('change keyup', function(elem) {

        var depend_id = elem.target.getAttribute('data-depend-id') || elem.target.getAttribute('data-sub-depend-id');

        if( depends.indexOf( depend_id ) !== -1 ) {
          ruleset.applyRules(selection);
        }

      });

      ruleset.applyRules(selection);

      return true;
    }
  };

})(jQuery);
;/**
 *
 * jQuery serializeObject
 *
 * @copyright 2014, macek <paulmacek@gmail.com>
 * @link https://github.com/macek/jquery-serialize-object
 * @license BSD
 * @version 2.5.0
 *
 * Customized by ShapedPlugin
 *
 */
(function(root, factory) {

  // AMD
  if (typeof define === "function" && define.amd) {
    define(["exports", "jquery"], function(exports, $) {
      return factory(exports, $);
    });
  }

  // CommonJS
  else if (typeof exports !== "undefined") {
    var $ = require("jquery");
    factory(exports, $);
  }

  // Browser
  else {
    factory(root, (root.jQuery || root.Zepto || root.ender || root.$));
  }

}(this, function(exports, $) {

  //
  // Added custom patterns for specific validate.
  //
  var patterns = {
    validate: /^(?!(_nonce|_pseudo))[a-zA-Z0-9_-]*(?:\[(?:\d*|(?!(_nonce|_pseudo))[a-zA-Z0-9_-]+)\])*$/i,
    key: /[a-zA-Z0-9_-]+|(?=\[\])/g,
    named: /^[a-zA-Z0-9_-]+$/,
    push: /^$/,
    fixed: /^\d+$/
  };

  function FormSerializer(helper, $form) {

    // private variables
    var data     = {},
        pushes   = {};

    // private API
    function build(base, key, value) {
      base[key] = value;
      return base;
    }

    function makeObject(root, value) {

      var keys = root.match(patterns.key), k;

      // nest, nest, ..., nest
      while ((k = keys.pop()) !== undefined) {
        // foo[]
        if (patterns.push.test(k)) {
          var idx = incrementPush(root.replace(/\[\]$/, ''));
          value = build([], idx, value);
        }

        // foo[n]
        else if (patterns.fixed.test(k)) {
          value = build([], k, value);
        }

        // foo; foo[bar]
        else if (patterns.named.test(k)) {
          value = build({}, k, value);
        }
      }

      return value;
    }

    function incrementPush(key) {
      if (pushes[key] === undefined) {
        pushes[key] = 0;
      }
      return pushes[key]++;
    }

    function addPair(pair) {
      if (!patterns.validate.test(pair.name)) return this;
      var obj = makeObject(pair.name, pair.value);
      data = helper.extend(true, data, obj);
      return this;
    }

    function addPairs(pairs) {
      if (!helper.isArray(pairs)) {
        throw new Error("formSerializer.addPairs expects an Array");
      }
      for (var i=0, len=pairs.length; i<len; i++) {
        this.addPair(pairs[i]);
      }
      return this;
    }

    function serialize() {
      return data;
    }

    function serializeJSON() {
      return JSON.stringify(serialize());
    }

    // public API
    this.addPair = addPair;
    this.addPairs = addPairs;
    this.serialize = serialize;
    this.serializeJSON = serializeJSON;
  }

  FormSerializer.patterns = patterns;

  FormSerializer.serializeObject = function serializeObject() {
    return new FormSerializer($, this).
      addPairs(this.serializeArray()).
      serialize();
  };

  FormSerializer.serializeJSON = function serializeJSON() {
    return new FormSerializer($, this).
      addPairs(this.serializeArray()).
      serializeJSON();
  };

  //
  // Renamed function names for avoid conflicts
  //

  if (typeof $.fn !== "undefined") {
    $.fn.serializeObjectSPFTESTIMONIAL = FormSerializer.serializeObject;
    $.fn.serializeJSONSPFTESTIMONIAL   = FormSerializer.serializeJSON;
  }

  exports.FormSerializer = FormSerializer;

  return FormSerializer;
}));
