text: // Chosen, a Select Box Enhancer for jQuery and Protoype
  // by Patrick Filler for Harvest, http://getharvest.com
  // 
  // Version 0.9.5
  // Full source at https://github.com/harvesthq/chosen
  // Copyright (c) 2011 Harvest http://getharvest.com
  
  // MIT License, https://github.com/harvesthq/chosen/blob/master/LICENSE.md
  // This file is generated by `cake build`, do not edit it by hand.
  (function() {
    /*
    Chosen source: generate output using 'cake build'
    Copyright (c) 2011 by Harvest
    */  var $, Chosen, get_side_border_padding, root;
    var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
    root = this;
    $ = jQuery;
    $.fn.extend({
      chosen: function(options) {
        if ($.browser === "msie" && ($.browser.version === "6.0" || $.browser.version === "7.0")) {
          return this;
        }
        return $(this).each(function(input_field) {
          if (!($(this)).hasClass("chzn-done")) {
            return new Chosen(this, options);
          }
        });
      }
    });
    Chosen = (function() {
      function Chosen(form_field, options) {
        this.form_field = form_field;
        this.options = options != null ? options : {};
        this.set_default_values();
        this.form_field_jq = $(this.form_field);
        this.is_multiple = this.form_field.multiple;
        this.is_rtl = this.form_field_jq.hasClass("chzn-rtl");
        this.default_text_default = this.form_field.multiple ? "Select Some Options" : "Select an Option";
        this.set_up_html();
        this.register_observers();
        this.form_field_jq.addClass("chzn-done");
      }
      Chosen.prototype.set_default_values = function() {
        this.click_test_action = __bind(function(evt) {
          return this.test_active_click(evt);
        }, this);
        this.activate_action = __bind(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.result_single_selected = null;
        this.allow_single_deselect = (this.options.allow_single_deselect != null) && this.form_field.options[0].text === "" ? this.options.allow_single_deselect : false;
        this.disable_search_threshold = this.options.disable_search_threshold || 0;
        this.choices = 0;
        return this.results_none_found = this.options.no_results_text || "No results match";
      };
      Chosen.prototype.set_up_html = function() {
        var container_div, dd_top, dd_width, sf_width;
        this.container_id = this.form_field.id.length ? this.form_field.id.replace(/(:|\.)/g, '_') : this.generate_field_id();
        this.container_id += "_chzn";
        this.f_width = this.form_field_jq.outerWidth();
        this.default_text = this.form_field_jq.data('placeholder') ? this.form_field_jq.data('placeholder') : this.default_text_default;
        container_div = $("<div />", {
          id: this.container_id,
          "class": "chzn-container" + (this.is_rtl ? ' chzn-rtl' : ''),
          style: 'width: ' + this.f_width + 'px;'
        });
        if (this.is_multiple) {
          container_div.html('<ul class="chzn-choices"><li class="search-field"><input type="text" value="' + this.default_text + '" class="default" autocomplete="off" style="width:25px;" /></li></ul><div class="chzn-drop" style="left:-9000px;"><ul class="chzn-results"></ul></div>');
        } else {
          container_div.html('<a href="javascript:void(0)" class="chzn-single"><span>' + this.default_text + '</span><div><b></b></div></a><div class="chzn-drop" style="left:-9000px;"><div class="chzn-search"><input type="text" autocomplete="off" /></div><ul class="chzn-results"></ul></div>');
        }
        this.form_field_jq.hide().after(container_div);
        this.container = $('#' + this.container_id);
        this.container.addClass("chzn-container-" + (this.is_multiple ? "multi" : "single"));
        if (!this.is_multiple && this.form_field.options.length <= this.disable_search_threshold) {
          this.container.addClass("chzn-container-single-nosearch");
        }
        this.dropdown = this.container.find('div.chzn-drop').first();
        dd_top = this.container.height();
        dd_width = this.f_width - get_side_border_padding(this.dropdown);
        this.dropdown.css({
          "width": dd_width + "px",
          "top": dd_top + "px"
        });
        this.search_field = this.container.find('input').first();
        this.search_results = this.container.find('ul.chzn-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.chzn-choices').first();
          this.search_container = this.container.find('li.search-field').first();
        } else {
          this.search_container = this.container.find('div.chzn-search').first();
          this.selected_item = this.container.find('.chzn-single').first();
          sf_width = dd_width - get_side_border_padding(this.search_container) - get_side_border_padding(this.search_field);
          this.search_field.css({
            "width": sf_width + "px"
          });
        }
        this.results_build();
        return this.set_tab_index();
      };
      Chosen.prototype.register_observers = function() {
        this.container.mousedown(__bind(function(evt) {
          return this.container_mousedown(evt);
        }, this));
        this.container.mouseup(__bind(function(evt) {
          return this.container_mouseup(evt);
        }, this));
        this.container.mouseenter(__bind(function(evt) {
          return this.mouse_enter(evt);
        }, this));
        this.container.mouseleave(__bind(function(evt) {
          return this.mouse_leave(evt);
        }, this));
        this.search_results.mouseup(__bind(function(evt) {
          return this.search_results_mouseup(evt);
        }, this));
        this.search_results.mouseover(__bind(function(evt) {
          return this.search_results_mouseover(evt);
        }, this));
        this.search_results.mouseout(__bind(function(evt) {
          return this.search_results_mouseout(evt);
        }, this));
        this.form_field_jq.bind("liszt:updated", __bind(function(evt) {
          return this.results_update_field(evt);
        }, this));
        this.search_field.blur(__bind(function(evt) {
          return this.input_blur(evt);
        }, this));
        this.search_field.keyup(__bind(function(evt) {
          return this.keyup_checker(evt);
        }, this));
        this.search_field.keydown(__bind(function(evt) {
          return this.keydown_checker(evt);
        }, this));
        if (this.is_multiple) {
          this.search_choices.click(__bind(function(evt) {
            return this.choices_click(evt);
          }, this));
          return this.search_field.focus(__bind(function(evt) {
            return this.input_focus(evt);
          }, this));
        }
      };
      Chosen.prototype.search_field_disabled = function() {
        this.is_disabled = this.form_field_jq.attr('disabled');
        if (this.is_disabled) {
          this.container.addClass('chzn-disabled');
          this.search_field.attr('disabled', true);
          if (!this.is_multiple) {
            this.selected_item.unbind("focus", this.activate_action);
          }
          return this.close_field();
        } else {
          this.container.removeClass('chzn-disabled');
          this.search_field.attr('disabled', false);
          if (!this.is_multiple) {
            return this.selected_item.bind("focus", this.activate_action);
          }
        }
      };
      Chosen.prototype.container_mousedown = function(evt) {
        var target_closelink;
        if (!this.is_disabled) {
          target_closelink = evt != null ? ($(evt.target)).hasClass("search-choice-close") : false;
          if (evt && evt.type === "mousedown") {
            evt.stopPropagation();
          }
          if (!this.pending_destroy_click && !target_closelink) {
            if (!this.active_field) {
              if (this.is_multiple) {
                this.search_field.val("");
              }
              $(document).click(this.click_test_action);
              this.results_show();
            } else if (!this.is_multiple && evt && ($(evt.target) === this.selected_item || $(evt.target).parents("a.chzn-single").length)) {
              evt.preventDefault();
              this.results_toggle();
            }
            return this.activate_field();
          } else {
            return this.pending_destroy_click = false;
          }
        }
      };
      Chosen.prototype.container_mouseup = function(evt) {
        if (evt.target.nodeName === "ABBR") {
          return this.results_reset(evt);
        }
      };
      Chosen.prototype.mouse_enter = function() {
        return this.mouse_on_container = true;
      };
      Chosen.prototype.mouse_leave = function() {
        return this.mouse_on_container = false;
      };
      Chosen.prototype.input_focus = function(evt) {
        if (!this.active_field) {
          return setTimeout((__bind(function() {
            return this.container_mousedown();
          }, this)), 50);
        }
      };
      Chosen.prototype.input_blur = function(evt) {
        if (!this.mouse_on_container) {
          this.active_field = false;
          return setTimeout((__bind(function() {
            return this.blur_test();
          }, this)), 100);
        }
      };
      Chosen.prototype.blur_test = function(evt) {
        if (!this.active_field && this.container.hasClass("chzn-container-active")) {
          return this.close_field();
        }
      };
      Chosen.prototype.close_field = function() {
        $(document).unbind("click", this.click_test_action);
        if (!this.is_multiple) {
          this.selected_item.attr("tabindex", this.search_field.attr("tabindex"));
          this.search_field.attr("tabindex", -1);
        }
        this.active_field = false;
        this.results_hide();
        this.container.removeClass("chzn-container-active");
        this.winnow_results_clear();
        this.clear_backstroke();
        this.show_search_field_default();
        return this.search_field_scale();
      };
      Chosen.prototype.activate_field = function() {
        if (!this.is_multiple && !this.active_field) {
          this.search_field.attr("tabindex", this.selected_item.attr("tabindex"));
          this.selected_item.attr("tabindex", -1);
        }
        this.container.addClass("chzn-container-active");
        this.active_field = true;
        this.search_field.val(this.search_field.val());
        return this.search_field.focus();
      };
      Chosen.prototype.test_active_click = function(evt) {
        if ($(evt.target).parents('#' + this.container_id).length) {
          return this.active_field = true;
        } else {
          return this.close_field();
        }
      };
      Chosen.prototype.results_build = function() {
        var content, data, startTime, _i, _len, _ref;
        startTime = new Date();
        this.parsing = true;
        this.results_data = root.SelectParser.select_to_array(this.form_field);
        if (this.is_multiple && this.choices > 0) {
          this.search_choices.find("li.search-choice").remove();
          this.choices = 0;
        } else if (!this.is_multiple) {
          this.selected_item.find("span").text(this.default_text);
        }
        content = '';
        _ref = this.results_data;
        for (_i = 0, _len = _ref.length; _i < _len; _i++) {
          data = _ref[_i];
          if (data.group) {
            content += this.result_add_group(data);
          } else if (!data.empty) {
            content += this.result_add_option(data);
            if (data.selected && this.is_multiple) {
              this.choice_build(data);
            } else if (data.selected && !this.is_multiple) {
              this.selected_item.find("span").text(data.text);
              if (this.allow_single_deselect) {
                this.selected_item.find("span").first().after("<abbr class=\"search-choice-close\"></abbr>");
              }
            }
          }
        }
        this.search_field_disabled();
        this.show_search_field_default();
        this.search_field_scale();
        this.search_results.html(content);
        return this.parsing = false;
      };
      Chosen.prototype.result_add_group = function(group) {
        if (!group.disabled) {
          group.dom_id = this.container_id + "_g_" + group.array_index;
          return '<li id="' + group.dom_id + '" class="group-result">' + $("<div />").text(group.label).html() + '</li>';
        } else {
          return "";
        }
      };
      Chosen.prototype.result_add_option = function(option) {
        var classes, style;
        if (!option.disabled) {
          option.dom_id = this.container_id + "_o_" + option.array_index;
          classes = option.selected && this.is_multiple ? [] : ["active-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);
          }
          style = option.style.cssText !== "" ? " style=\"" + option.style + "\"" : "";
          return '<li id="' + option.dom_id + '" class="' + classes.join(' ') + '"' + style + '>' + option.html + '</li>';
        } else {
          return "";
        }
      };
      Chosen.prototype.results_update_field = function() {
        this.result_clear_highlight();
        this.result_single_selected = null;
        return this.results_build();
      };
      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_toggle = function() {
        if (this.results_showing) {
          return this.results_hide();
        } else {
          return this.results_show();
        }
      };
      Chosen.prototype.results_show = function() {
        var dd_top;
        if (!this.is_multiple) {
          this.selected_item.addClass("chzn-single-with-drop");
          if (this.result_single_selected) {
            this.result_do_highlight(this.result_single_selected);
          }
        }
        dd_top = this.is_multiple ? this.container.height() : this.container.height() - 1;
        this.dropdown.css({
          "top": dd_top + "px",
          "left": 0
        });
        this.results_showing = true;
        this.search_field.focus();
        this.search_field.val(this.search_field.val());
        return this.winnow_results();
      };
      Chosen.prototype.results_hide = function() {
        if (!this.is_multiple) {
          this.selected_item.removeClass("chzn-single-with-drop");
        }
        this.result_clear_highlight();
        this.dropdown.css({
          "left": "-9000px"
        });
        return this.results_showing = false;
      };
      Chosen.prototype.set_tab_index = function(el) {
        var ti;
        if (this.form_field_jq.attr("tabindex")) {
          ti = this.form_field_jq.attr("tabindex");
          this.form_field_jq.attr("tabindex", -1);
          if (this.is_multiple) {
            return this.search_field.attr("tabindex", ti);
          } else {
            this.selected_item.attr("tabindex", ti);
            return this.search_field.attr("tabindex", -1);
          }
        }
      };
      Chosen.prototype.show_search_field_default = function() {
        if (this.is_multiple && this.choices < 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;
          return this.result_select(evt);
        }
      };
      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" || $(evt.target).parents('.active-result').first())) {
          return this.result_clear_highlight();
        }
      };
      Chosen.prototype.choices_click = function(evt) {
        evt.preventDefault();
        if (this.active_field && !($(evt.target).hasClass("search-choice" || $(evt.target).parents('.search-choice').first)) && !this.results_showing) {
          return this.results_show();
        }
      };
      Chosen.prototype.choice_build = function(item) {
        var choice_id, link;
        choice_id = this.container_id + "_c_" + item.array_index;
        this.choices += 1;
        this.search_container.before('<li class="search-choice" id="' + choice_id + '"><span>' + item.html + '</span><a href="javascript:void(0)" class="search-choice-close" rel="' + item.array_index + '"></a></li>');
        link = $('#' + choice_id).find("a").first();
        return link.click(__bind(function(evt) {
          return this.choice_destroy_link_click(evt);
        }, this));
      };
      Chosen.prototype.choice_destroy_link_click = function(evt) {
        evt.preventDefault();
        if (!this.is_disabled) {
          this.pending_destroy_click = true;
          return this.choice_destroy($(evt.target));
        } else {
          return evt.stopPropagation;
        }
      };
      Chosen.prototype.choice_destroy = function(link) {
        this.choices -= 1;
        this.show_search_field_default();
        if (this.is_multiple && this.choices > 0 && this.search_field.val().length < 1) {
          this.results_hide();
        }
        this.result_deselect(link.attr("rel"));
        return link.parents('li').first().remove();
      };
      Chosen.prototype.results_reset = function(evt) {
        this.form_field.options[0].selected = true;
        this.selected_item.find("span").text(this.default_text);
        this.show_search_field_default();
        $(evt.target).remove();
        this.form_field_jq.trigger("change");
        if (this.active_field) {
          return this.results_hide();
        }
      };
      Chosen.prototype.result_select = function(evt) {
        var high, high_id, item, position;
        if (this.result_highlight) {
          high = this.result_highlight;
          high_id = high.attr("id");
          this.result_clear_highlight();
          if (this.is_multiple) {
            this.result_deactivate(high);
          } else {
            this.search_results.find(".result-selected").removeClass("result-selected");
            this.result_single_selected = high;
          }
          high.addClass("result-selected");
          position = high_id.substr(high_id.lastIndexOf("_") + 1);
          item = this.results_data[position];
          item.selected = true;
          this.form_field.options[item.options_index].selected = true;
          if (this.is_multiple) {
            this.choice_build(item);
          } else {
            this.selected_item.find("span").first().text(item.text);
            if (this.allow_single_deselect) {
              this.selected_item.find("span").first().after("<abbr class=\"search-choice-close\"></abbr>");
            }
          }
          if (!(evt.metaKey && this.is_multiple)) {
            this.results_hide();
          }
          this.search_field.val("");
          this.form_field_jq.trigger("change");
          return this.search_field_scale();
        }
      };
      Chosen.prototype.result_activate = function(el) {
        return el.addClass("active-result");
      };
      Chosen.prototype.result_deactivate = function(el) {
        return el.removeClass("active-result");
      };
      Chosen.prototype.result_deselect = function(pos) {
        var result, result_data;
        result_data = this.results_data[pos];
        result_data.selected = false;
        this.form_field.options[result_data.options_index].selected = false;
        result = $("#" + this.container_id + "_o_" + pos);
        result.removeClass("result-selected").addClass("active-result").show();
        this.result_clear_highlight();
        this.winnow_results();
        this.form_field_jq.trigger("change");
        return this.search_field_scale();
      };
      Chosen.prototype.results_search = function(evt) {
        if (this.results_showing) {
          return this.winnow_results();
        } else {
          return this.results_show();
        }
      };
      Chosen.prototype.winnow_results = function() {
        var found, option, part, parts, regex, result_id, results, searchText, startTime, startpos, text, zregex, _i, _j, _len, _len2, _ref;
        startTime = new Date();
        this.no_results_clear();
        results = 0;
        searchText = this.search_field.val() === this.default_text ? "" : $('<div/>').text($.trim(this.search_field.val())).html();
        regex = new RegExp('^' + searchText.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&"), 'i');
        zregex = new RegExp(searchText.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&"), 'i');
        _ref = this.results_data;
        for (_i = 0, _len = _ref.length; _i < _len; _i++) {
          option = _ref[_i];
          if (!option.disabled && !option.empty) {
            if (option.group) {
              $('#' + option.dom_id).hide();
            } else if (!(this.is_multiple && option.selected)) {
              found = false;
              result_id = option.dom_id;
              if (regex.test(option.html)) {
                found = true;
                results += 1;
              } else if (option.html.indexOf(" ") >= 0 || option.html.indexOf("[") === 0) {
                parts = option.html.replace(/\[|\]/g, "").split(" ");
                if (parts.length) {
                  for (_j = 0, _len2 = parts.length; _j < _len2; _j++) {
                    part = parts[_j];
                    if (regex.test(part)) {
                      found = true;
                      results += 1;
                    }
                  }
                }
              }
              if (found) {
                if (searchText.length) {
                  startpos = option.html.search(zregex);
                  text = option.html.substr(0, startpos + searchText.length) + '</em>' + option.html.substr(startpos + searchText.length);
                  text = text.substr(0, startpos) + '<em>' + text.substr(startpos);
                } else {
                  text = option.html;
                }
                if ($("#" + result_id).html !== text) {
                  $("#" + result_id).html(text);
                }
                this.result_activate($("#" + result_id));
                if (option.group_array_index != null) {
                  $("#" + this.results_data[option.group_array_index].dom_id).show();
                }
              } else {
                if (this.result_highlight && result_id === this.result_highlight.attr('id')) {
                  this.result_clear_highlight();
                }
                this.result_deactivate($("#" + result_id));
              }
            }
          }
        }
        if (results < 1 && searchText.length) {
          return this.no_results(searchText);
        } else {
          return this.winnow_results_set_highlight();
        }
      };
      Chosen.prototype.winnow_results_clear = function() {
        var li, lis, _i, _len, _results;
        this.search_field.val("");
        lis = this.search_results.find("li");
        _results = [];
        for (_i = 0, _len = lis.length; _i < _len; _i++) {
          li = lis[_i];
          li = $(li);
          _results.push(li.hasClass("group-result") ? li.show() : !this.is_multiple || !li.hasClass("result-selected") ? this.result_activate(li) : void 0);
        }
        return _results;
      };
      Chosen.prototype.winnow_results_set_highlight = function() {
        var do_high, selected_results;
        if (!this.result_highlight) {
          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 = $('<li class="no-results">' + this.results_none_found + ' "<span></span>"</li>');
        no_results_html.find("span").first().html(terms);
        return this.search_results.append(no_results_html);
      };
      Chosen.prototype.no_results_clear = function() {
        return this.search_results.find(".no-results").remove();
      };
      Chosen.prototype.keydown_arrow = function() {
        var first_active, next_sib;
        if (!this.result_highlight) {
          first_active = this.search_results.find("li.active-result").first();
          if (first_active) {
            this.result_do_highlight($(first_active));
          }
        } else if (this.results_showing) {
          next_sib = this.result_highlight.nextAll("li.active-result").first();
          if (next_sib) {
            this.result_do_highlight(next_sib);
          }
        }
        if (!this.results_showing) {
          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 > 0) {
              this.results_hide();
            }
            return this.result_clear_highlight();
          }
        }
      };
      Chosen.prototype.keydown_backstroke = function() {
        if (this.pending_backstroke) {
          this.choice_destroy(this.pending_backstroke.find("a").first());
          return this.clear_backstroke();
        } else {
          this.pending_backstroke = this.search_container.siblings("li.search-choice").last();
          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.keyup_checker = function(evt) {
        var stroke, _ref;
        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 > 0) {
              return this.keydown_backstroke();
            } else if (!this.pending_backstroke) {
              this.result_clear_highlight();
              return this.results_search();
            }
            break;
          case 13:
            evt.preventDefault();
            if (this.results_showing) {
              return this.result_select(evt);
            }
            break;
          case 27:
            if (this.results_showing) {
              return this.results_hide();
            }
            break;
          case 9:
          case 38:
          case 40:
          case 16:
          case 91:
          case 17:
            break;
          default:
            return this.results_search();
        }
      };
      Chosen.prototype.keydown_checker = function(evt) {
        var stroke, _ref;
        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.search_field.val().length;
            break;
          case 9:
            this.mouse_on_container = false;
            break;
          case 13:
            evt.preventDefault();
            break;
          case 38:
            evt.preventDefault();
            this.keyup_arrow();
            break;
          case 40:
            this.keydown_arrow();
            break;
        }
      };
      Chosen.prototype.search_field_scale = function() {
        var dd_top, div, h, style, style_block, styles, w, _i, _len;
        if (this.is_multiple) {
          h = 0;
          w = 0;
          style_block = "position:absolute; left: -1000px; top: -1000px; display:none;";
          styles = ['font-size', 'font-style', 'font-weight', 'font-family', 'line-height', 'text-transform', 'letter-spacing'];
          for (_i = 0, _len = styles.length; _i < _len; _i++) {
            style = styles[_i];
            style_block += style + ":" + this.search_field.css(style) + ";";
          }
          div = $('<div />', {
            'style': style_block
          });
          div.text(this.search_field.val());
          $('body').append(div);
          w = div.width() + 25;
          div.remove();
          if (w > this.f_width - 10) {
            w = this.f_width - 10;
          }
          this.search_field.css({
            'width': w + 'px'
          });
          dd_top = this.container.height();
          return this.dropdown.css({
            "top": dd_top + "px"
          });
        }
      };
      Chosen.prototype.generate_field_id = function() {
        var new_id;
        new_id = this.generate_random_id();
        this.form_field.id = new_id;
        return new_id;
      };
      Chosen.prototype.generate_random_id = function() {
        var string;
        string = "sel" + this.generate_random_char() + this.generate_random_char() + this.generate_random_char();
        while ($("#" + string).length > 0) {
          string += this.generate_random_char();
        }
        return string;
      };
      Chosen.prototype.generate_random_char = function() {
        var chars, newchar, rand;
        chars = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXTZ";
        rand = Math.floor(Math.random() * chars.length);
        return newchar = chars.substring(rand, rand + 1);
      };
      return Chosen;
    })();
    get_side_border_padding = function(elmt) {
      var side_border_padding;
      return side_border_padding = elmt.outerWidth() - elmt.width();
    };
    root.get_side_border_padding = get_side_border_padding;
  }).call(this);
  (function() {
    var SelectParser;
    SelectParser = (function() {
      function SelectParser() {
        this.options_index = 0;
        this.parsed = [];
      }
      SelectParser.prototype.add_node = function(child) {
        if (child.nodeName === "OPTGROUP") {
          return this.add_group(child);
        } else {
          return this.add_option(child);
        }
      };
      SelectParser.prototype.add_group = function(group) {
        var group_position, option, _i, _len, _ref, _results;
        group_position = this.parsed.length;
        this.parsed.push({
          array_index: group_position,
          group: true,
          label: group.label,
          children: 0,
          disabled: group.disabled
        });
        _ref = group.childNodes;
        _results = [];
        for (_i = 0, _len = _ref.length; _i < _len; _i++) {
          option = _ref[_i];
          _results.push(this.add_option(option, group_position, group.disabled));
        }
        return _results;
      };
      SelectParser.prototype.add_option = function(option, group_position, group_disabled) {
        if (option.nodeName === "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,
              selected: option.selected,
              disabled: group_disabled === true ? group_disabled : option.disabled,
              group_array_index: group_position,
              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, parser, _i, _len, _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;
    };
    this.SelectParser = SelectParser;
  }).call(this);
  