MINOR Updated chosen.js to 0.9.5

admin/thirdparty/chosen/.piston.yml

@@ -1,7 +1,7 @@
 --- 
 format: 1
 handler: 
-  commit: b7a531f211b3074c922edf10a4a14b2ab9e9b6c8
+  commit: 880a30dcb49555996a875cf4474999a2341aa055
   branch: master
 lock: false
 repository_class: Piston::Git::Repository

admin/thirdparty/chosen/Cakefile

@@ -11,12 +11,14 @@ CoffeeScript     = require 'coffee-script'
 
 javascripts = {
   'chosen/chosen.jquery.js': [
-    'coffee/chosen.jquery.coffee'
     'coffee/lib/select-parser.coffee'
+    'coffee/lib/abstract-chosen.coffee'
+    'coffee/chosen.jquery.coffee'
   ]
   'chosen/chosen.proto.js': [
-    'coffee/chosen.proto.coffee'
     'coffee/lib/select-parser.coffee'
+    'coffee/lib/abstract-chosen.coffee'
+    'coffee/chosen.proto.coffee'
   ]
 }
 
@@ -57,20 +59,27 @@ write_chosen_javascript = (filename, body) ->
 // This file is generated by `cake build`, do not edit it by hand.
 #{body}
 """
+  console.log "Wrote #{filename}"
 
 # Build Chosen.
 #
 task 'build', 'build Chosen from source', build = (cb) ->
-  for javascript, sources of javascripts
+  file_name = null; file_contents = null
-    code = ''
+  try
-    for source in sources
+    for javascript, sources of javascripts
-      code += CoffeeScript.compile "#{fs.readFileSync source}"
+      code = ''
-    write_chosen_javascript javascript, code
+      for source in sources
-    unless process.env.MINIFY is 'false'
+        file_name = source
-      write_chosen_javascript javascript.replace(/\.js$/,'.min.js'), (
+        file_contents = "#{fs.readFileSync source}"
-        uglify.gen_code uglify.ast_squeeze uglify.ast_mangle parser.parse code
+        code += CoffeeScript.compile file_contents
-      )
+      write_chosen_javascript javascript, code
-  cb() if typeof cb is 'function'
+      unless process.env.MINIFY is 'false'
+        write_chosen_javascript javascript.replace(/\.js$/,'.min.js'), (
+          uglify.gen_code uglify.ast_squeeze uglify.ast_mangle parser.parse code
+        )
+    cb() if typeof cb is 'function'
+  catch e
+    print_error e, file_name, file_contents
  
 task 'watch', 'watch coffee/ for changes and build Chosen', ->
   console.log "Watching for changes in coffee/"
@@ -118,6 +127,28 @@ untag_release = (e) ->
 push_repo = (args=[], cb, cb_err) ->
   run 'git', ['push'].concat(args), cb, cb_err
 
+print_error = (error, file_name, file_contents) ->
+  line = error.message.match /line ([0-9]+):/
+  if line && line[1] && line = parseInt(line[1])
+    contents_lines = file_contents.split "\n"
+    first = if line-4 < 0 then 0 else line-4
+    last  = if line+3 > contents_lines.size then contents_lines.size else line+3
+    console.log "Error compiling #{file_name}. \"#{error.message}\"\n"
+    index = 0
+    for line in contents_lines[first...last]
+      index++
+      line_number = first + 1 + index
+      console.log "#{(' ' for [0..(3-(line_number.toString().length))]).join('')} #{line}"
+  else
+    console.log """
+Error compiling #{file_name}:
+  
+  #{error.message}
+
+"""
+
+
+
 task 'release', 'build, tag the current release, and push', ->
   console.log "Trying to tag #{version_tag()}..."
   with_clean_repo ->

admin/thirdparty/chosen/README.md

@@ -36,11 +36,11 @@ If you're interested, you can find the recipes in Cakefile.
 
 ### Chosen Credits
 
-- Built by [Harvest](http://www.getharvest.com/)
+- Built by [Harvest](http://www.getharvest.com/). Want to work on projects like this? [We’re hiring](http://www.getharvest.com/careers)!
 - Concept and development by [Patrick Filler](http://www.patrickfiller.com/)
 - Design and CSS by [Matthew Lettini](http://matthewlettini.com/)
 
 ### Notable Forks
 
 - [Chosen for MooTools](https://github.com/julesjanssen/chosen), by Jules Janssen
-- [Chosen Drupal 7 Module](https://github.com/Polzme/chosen), by Pol Dell'Aiera
+- [Chosen Drupal 7 Module](http://drupal.org/project/chosen), by Pol Dell'Aiera, Arshad Chummun, Bart Feenstra, Kálmán Hosszu, etc.

admin/thirdparty/chosen/VERSION

@@ -1 +1 @@
-0.9.1
+0.9.5

admin/thirdparty/chosen/chosen/chosen.css

@@ -1,9 +1,4 @@
 /* @group Base */
-select.chzn-select {
-  visibility: hidden;
-  height: 28px !important;
-  min-height: 28px !important;
-}
 .chzn-container {
   font-size: 13px;
   position: relative;
@@ -62,6 +57,19 @@ select.chzn-select {
   -ms-text-overflow: ellipsis;
   text-overflow: ellipsis;
 }
+.chzn-container-single .chzn-single abbr {
+  display: block;
+  position: absolute;
+  right: 26px;
+  top: 8px;
+  width: 12px;
+  height: 13px;
+  font-size: 1px;
+  background: url(chosen-sprite.png) right top no-repeat;
+}
+.chzn-container-single .chzn-single abbr:hover {
+  background-position: right -11px;
+}
 .chzn-container-single .chzn-single div {
   -webkit-border-radius: 0 4px 4px 0;
   -moz-border-radius   : 0 4px 4px 0;
@@ -93,18 +101,19 @@ select.chzn-select {
 }
 .chzn-container-single .chzn-search {
   padding: 3px 4px;
+  position: relative;
   margin: 0;
   white-space: nowrap;
+  z-index: 1010;
 }
 .chzn-container-single .chzn-search input {
-  background: #fff url('chosen-sprite.png') no-repeat 100% -20px;
+  background: #fff url('chosen-sprite.png') no-repeat 100% -22px;
-  background: url('chosen-sprite.png') no-repeat 100% -20px, -webkit-gradient(linear, left bottom, left top, color-stop(0.85, white), color-stop(0.99, #eeeeee));
+  background: url('chosen-sprite.png') no-repeat 100% -22px, -webkit-gradient(linear, left bottom, left top, color-stop(0.85, white), color-stop(0.99, #eeeeee));
-  background: url('chosen-sprite.png') no-repeat 100% -20px, -webkit-linear-gradient(center bottom, white 85%, #eeeeee 99%);
+  background: url('chosen-sprite.png') no-repeat 100% -22px, -webkit-linear-gradient(center bottom, white 85%, #eeeeee 99%);
-  background: url('chosen-sprite.png') no-repeat 100% -20px, -moz-linear-gradient(center bottom, white 85%, #eeeeee 99%);
+  background: url('chosen-sprite.png') no-repeat 100% -22px, -moz-linear-gradient(center bottom, white 85%, #eeeeee 99%);
-  background: url('chosen-sprite.png') no-repeat 100% -20px, -o-linear-gradient(bottom, white 85%, #eeeeee 99%);
+  background: url('chosen-sprite.png') no-repeat 100% -22px, -o-linear-gradient(bottom, white 85%, #eeeeee 99%);
-  background: url('chosen-sprite.png') no-repeat 100% -20px, -ms-linear-gradient(top, #ffffff 85%,#eeeeee 99%);
+  background: url('chosen-sprite.png') no-repeat 100% -22px, -ms-linear-gradient(top, #ffffff 85%,#eeeeee 99%);
-  background: url('chosen-sprite.png') no-repeat 100% -20px, -ms-linear-gradient(top, #ffffff 85%,#eeeeee 99%);
+  background: url('chosen-sprite.png') no-repeat 100% -22px, linear-gradient(top, #ffffff 85%,#eeeeee 99%);
-  background: url('chosen-sprite.png') no-repeat 100% -20px, linear-gradient(top, #ffffff 85%,#eeeeee 99%);
   margin: 1px 0;
   padding: 4px 20px 4px 5px;
   outline: 0;
@@ -122,6 +131,11 @@ select.chzn-select {
 }
 /* @end */
 
+.chzn-container-single-nosearch .chzn-search input {
+  position: absolute;
+  left: -9000px;
+}
+
 /* @group Multi Chosen */
 .chzn-container-multi .chzn-choices {
   background-color: #fff;
@@ -196,18 +210,18 @@ select.chzn-select {
 .chzn-container-multi .chzn-choices .search-choice .search-choice-close {
   display: block;
   position: absolute;
-  right: 5px;
+  right: 3px;
-  top: 6px;
+  top: 4px;
-  width: 8px;
+  width: 12px;
-  height: 9px;
+  height: 13px;
   font-size: 1px;
   background: url(chosen-sprite.png) right top no-repeat;
 }
 .chzn-container-multi .chzn-choices .search-choice .search-choice-close:hover {
-  background-position: right -9px;
+  background-position: right -11px;
 }
 .chzn-container-multi .chzn-choices .search-choice-focus .search-choice-close {
-  background-position: right -9px;
+  background-position: right -11px;
 }
 /* @end */
 
@@ -225,6 +239,7 @@ select.chzn-select {
   padding: 0;
 }
 .chzn-container .chzn-results li {
+  display: none;
   line-height: 80%;
   padding: 7px 7px 8px;
   margin: 0;
@@ -232,6 +247,7 @@ select.chzn-select {
 }
 .chzn-container .chzn-results .active-result {
   cursor: pointer;
+  display: list-item;
 }
 .chzn-container .chzn-results .highlighted {
   background: #3875d7;
@@ -246,6 +262,7 @@ select.chzn-select {
 }
 .chzn-container .chzn-results .no-results {
   background: #f4f4f4;
+  display: list-item;
 }
 .chzn-container .chzn-results .group-result {
   cursor: default;
@@ -308,6 +325,18 @@ select.chzn-select {
 }
 /* @end */
 
+/* @group Disabled Support */
+.chzn-disabled {
+  cursor: default;
+  opacity:0.5 !important;
+}
+.chzn-disabled .chzn-single {
+  cursor: default;
+}
+.chzn-disabled .chzn-choices .search-choice .search-choice-close {
+  cursor: default;
+}
+
 /* @group Right to Left */
 .chzn-rtl { direction:rtl;text-align: right; }
 .chzn-rtl .chzn-single { padding-left: 0; padding-right: 8px; }
@@ -319,6 +348,10 @@ select.chzn-select {
   -moz-border-radius   : 4px 0 0 4px;
   border-radius        : 4px 0 0 4px; 
 }
+.chzn-rtl .chzn-single abbr {
+  left: 26px;
+  right: auto;
+}
 .chzn-rtl .chzn-choices li { float: right; }
 .chzn-rtl .chzn-choices .search-choice { padding: 3px 6px 3px 19px; margin: 3px 5px 3px 0; }
 .chzn-rtl .chzn-choices .search-choice .search-choice-close { left: 5px; right: auto; background-position: right top;}
@@ -326,14 +359,13 @@ select.chzn-select {
 .chzn-rtl .chzn-results .group-option { padding-left: 0; padding-right: 20px; }
 .chzn-rtl.chzn-container-active .chzn-single-with-drop div { border-right: none; }
 .chzn-rtl .chzn-search input {
-  background: url('chosen-sprite.png') no-repeat -38px -20px, #ffffff;
+  background: url('chosen-sprite.png') no-repeat -38px -22px, #ffffff;
-  background: url('chosen-sprite.png') no-repeat -38px -20px, -webkit-gradient(linear, left bottom, left top, color-stop(0.85, white), color-stop(0.99, #eeeeee));
+  background: url('chosen-sprite.png') no-repeat -38px -22px, -webkit-gradient(linear, left bottom, left top, color-stop(0.85, white), color-stop(0.99, #eeeeee));
-  background: url('chosen-sprite.png') no-repeat -38px -20px, -webkit-linear-gradient(center bottom, white 85%, #eeeeee 99%);  
+  background: url('chosen-sprite.png') no-repeat -38px -22px, -webkit-linear-gradient(center bottom, white 85%, #eeeeee 99%);  
-  background: url('chosen-sprite.png') no-repeat -38px -20px, -moz-linear-gradient(center bottom, white 85%, #eeeeee 99%);
+  background: url('chosen-sprite.png') no-repeat -38px -22px, -moz-linear-gradient(center bottom, white 85%, #eeeeee 99%);
-  background: url('chosen-sprite.png') no-repeat -38px -20px, -o-linear-gradient(bottom, white 85%, #eeeeee 99%);
+  background: url('chosen-sprite.png') no-repeat -38px -22px, -o-linear-gradient(bottom, white 85%, #eeeeee 99%);
-  background: url('chosen-sprite.png') no-repeat -38px -20px, -ms-linear-gradient(top, #ffffff 85%,#eeeeee 99%);
+  background: url('chosen-sprite.png') no-repeat -38px -22px, -ms-linear-gradient(top, #ffffff 85%,#eeeeee 99%);
-  background: url('chosen-sprite.png') no-repeat -38px -20px, -ms-linear-gradient(top, #ffffff 85%,#eeeeee 99%);
+  background: url('chosen-sprite.png') no-repeat -38px -22px, linear-gradient(top, #ffffff 85%,#eeeeee 99%);
-  background: url('chosen-sprite.png') no-repeat -38px -20px, linear-gradient(top, #ffffff 85%,#eeeeee 99%);
   padding: 4px 5px 4px 20px;
 }
-/* @end */
+/* @end */

admin/thirdparty/chosen/chosen/chosen.jquery.js

@@ -1,61 +1,283 @@
 // Chosen, a Select Box Enhancer for jQuery and Protoype
 // by Patrick Filler for Harvest, http://getharvest.com
 // 
-// Version 0.9.1
+// 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() {
+  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);
 (function() {
   /*
   Chosen source: generate output using 'cake build'
   Copyright (c) 2011 by Harvest
-  */  var $, Chosen, get_side_border_padding, root;
+  */
+  var AbstractChosen, root;
   var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
   root = this;
-  $ = jQuery;
+  AbstractChosen = (function() {
-  $.fn.extend({
+    function AbstractChosen(form_field, options) {
-    chosen: function(data, options) {
+      this.form_field = form_field;
-      return $(this).each(function(input_field) {
+      this.options = options != null ? options : {};
-        if (!($(this)).hasClass("chzn-done")) {
-          return new Chosen(this, data, options);
-        }
-      });
-    }
-  });
-  Chosen = (function() {
-    function Chosen(elmn) {
       this.set_default_values();
-      this.form_field = elmn;
-      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.is_multiple ? "Select Some Options" : "Select an Option";
-      this.default_text_default = this.form_field.multiple ? "Select Some Options" : "Select an Option";
+      this.setup();
       this.set_up_html();
       this.register_observers();
-      this.form_field_jq.addClass("chzn-done");
+      this.finish_setup();
     }
-    Chosen.prototype.set_default_values = function() {
+    AbstractChosen.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;
-      return this.choices = 0;
+      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.choices = 0;
+      return this.results_none_found = this.options.no_results_text || "No results match";
+    };
+    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.active_field) {
+        return setTimeout((__bind(function() {
+          return this.container_mousedown();
+        }, this)), 50);
+      }
+    };
+    AbstractChosen.prototype.input_blur = function(evt) {
+      if (!this.mouse_on_container) {
+        this.active_field = false;
+        return setTimeout((__bind(function() {
+          return this.blur_test();
+        }, this)), 100);
+      }
+    };
+    AbstractChosen.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 "";
+      }
+    };
+    AbstractChosen.prototype.results_update_field = function() {
+      this.result_clear_highlight();
+      this.result_single_selected = null;
+      return this.results_build();
+    };
+    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.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();
+      }
+    };
+    AbstractChosen.prototype.generate_field_id = function() {
+      var new_id;
+      new_id = this.generate_random_id();
+      this.form_field.id = new_id;
+      return new_id;
+    };
+    AbstractChosen.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 AbstractChosen;
+  })();
+  root.AbstractChosen = AbstractChosen;
+}).call(this);
+(function() {
+  /*
+  Chosen source: generate output using 'cake build'
+  Copyright (c) 2011 by Harvest
+  */
+  var $, Chosen, get_side_border_padding, root;
+  var __hasProp = Object.prototype.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;
+  }, __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() {
+    __extends(Chosen, AbstractChosen);
+    function Chosen() {
+      Chosen.__super__.constructor.apply(this, arguments);
+    }
+    Chosen.prototype.setup = function() {
+      this.form_field_jq = $(this.form_field);
+      return this.is_rtl = this.form_field_jq.hasClass("chzn-rtl");
+    };
+    Chosen.prototype.finish_setup = function() {
+      return this.form_field_jq.addClass("chzn-done");
     };
     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.width();
+      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' : ''),
+        "class": "chzn-container" + (this.is_rtl ? ' chzn-rtl' : ''),
         style: 'width: ' + this.f_width + 'px;'
       });
       if (this.is_multiple) {
@@ -89,11 +311,17 @@
         });
       }
       this.results_build();
-      return this.set_tab_index();
+      this.set_tab_index();
+      return this.form_field_jq.trigger("liszt:ready", {
+        chosen: this
+      });
     };
     Chosen.prototype.register_observers = function() {
-      this.container.click(__bind(function(evt) {
+      this.container.mousedown(__bind(function(evt) {
-        return this.container_click(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);
@@ -101,8 +329,8 @@
       this.container.mouseleave(__bind(function(evt) {
         return this.mouse_leave(evt);
       }, this));
-      this.search_results.click(__bind(function(evt) {
+      this.search_results.mouseup(__bind(function(evt) {
-        return this.search_results_click(evt);
+        return this.search_results_mouseup(evt);
       }, this));
       this.search_results.mouseover(__bind(function(evt) {
         return this.search_results_mouseover(evt);
@@ -129,51 +357,52 @@
         return this.search_field.focus(__bind(function(evt) {
           return this.input_focus(evt);
         }, this));
-      } else {
-        return this.selected_item.focus(__bind(function(evt) {
-          return this.activate_field(evt);
-        }, this));
       }
     };
-    Chosen.prototype.container_click = function(evt) {
+    Chosen.prototype.search_field_disabled = function() {
-      if (evt && evt.type === "click") {
+      this.is_disabled = this.form_field_jq[0].disabled;
-        evt.stopPropagation();
+      if (this.is_disabled) {
-      }
+        this.container.addClass('chzn-disabled');
-      if (!this.pending_destroy_click) {
+        this.search_field[0].disabled = true;
-        if (!this.active_field) {
+        if (!this.is_multiple) {
-          if (this.is_multiple) {
+          this.selected_item.unbind("focus", this.activate_action);
-            this.search_field.val("");
-          }
-          $(document).click(this.click_test_action);
-          this.results_show();
-        } else if (!this.is_multiple && evt && ($(evt.target) === this.selected_item || $(evt.target).parents("a.chzn-single").length)) {
-          evt.preventDefault();
-          this.results_toggle();
         }
-        return this.activate_field();
+        return this.close_field();
       } else {
-        return this.pending_destroy_click = false;
+        this.container.removeClass('chzn-disabled');
+        this.search_field[0].disabled = false;
+        if (!this.is_multiple) {
+          return this.selected_item.bind("focus", this.activate_action);
+        }
       }
     };
-    Chosen.prototype.mouse_enter = function() {
+    Chosen.prototype.container_mousedown = function(evt) {
-      return this.mouse_on_container = true;
+      var target_closelink;
-    };
+      if (!this.is_disabled) {
-    Chosen.prototype.mouse_leave = function() {
+        target_closelink = evt != null ? ($(evt.target)).hasClass("search-choice-close") : false;
-      return this.mouse_on_container = false;
+        if (evt && evt.type === "mousedown") {
-    };
+          evt.stopPropagation();
-    Chosen.prototype.input_focus = function(evt) {
+        }
-      if (!this.active_field) {
+        if (!this.pending_destroy_click && !target_closelink) {
-        return setTimeout((__bind(function() {
+          if (!this.active_field) {
-          return this.container_click();
+            if (this.is_multiple) {
-        }, this)), 50);
+              this.search_field.val("");
+            }
+            $(document).click(this.click_test_action);
+            this.results_show();
+          } else if (!this.is_multiple && evt && (($(evt.target)[0] === this.selected_item[0]) || $(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.input_blur = function(evt) {
+    Chosen.prototype.container_mouseup = function(evt) {
-      if (!this.mouse_on_container) {
+      if (evt.target.nodeName === "ABBR") {
-        this.active_field = false;
+        return this.results_reset(evt);
-        return setTimeout((__bind(function() {
-          return this.blur_test();
-        }, this)), 100);
       }
     };
     Chosen.prototype.blur_test = function(evt) {
@@ -213,8 +442,7 @@
       }
     };
     Chosen.prototype.results_build = function() {
-      var content, data, startTime, _i, _len, _ref;
+      var content, data, _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) {
@@ -222,6 +450,11 @@
         this.choices = 0;
       } else if (!this.is_multiple) {
         this.selected_item.find("span").text(this.default_text);
+        if (this.form_field.options.length <= this.disable_search_threshold) {
+          this.container.addClass("chzn-container-single-nosearch");
+        } else {
+          this.container.removeClass("chzn-container-single-nosearch");
+        }
       }
       content = '';
       _ref = this.results_data;
@@ -235,9 +468,13 @@
             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.single_deselect_control_build();
+            }
           }
         }
       }
+      this.search_field_disabled();
       this.show_search_field_default();
       this.search_field_scale();
       this.search_results.html(content);
@@ -251,27 +488,6 @@
         return "";
       }
     };
-    Chosen.prototype.result_add_option = function(option) {
-      var classes;
-      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");
-        }
-        return '<li id="' + option.dom_id + '" class="' + classes.join(' ') + '">' + 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) {
@@ -296,13 +512,6 @@
       }
       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) {
@@ -353,12 +562,12 @@
         return this.search_field.removeClass("default");
       }
     };
-    Chosen.prototype.search_results_click = function(evt) {
+    Chosen.prototype.search_results_mouseup = function(evt) {
       var target;
       target = $(evt.target).hasClass("active-result") ? $(evt.target) : $(evt.target).parents(".active-result").first();
       if (target.length) {
         this.result_highlight = target;
-        return this.result_select();
+        return this.result_select(evt);
       }
     };
     Chosen.prototype.search_results_mouseover = function(evt) {
@@ -391,8 +600,12 @@
     };
     Chosen.prototype.choice_destroy_link_click = function(evt) {
       evt.preventDefault();
-      this.pending_destroy_click = true;
+      if (!this.is_disabled) {
-      return this.choice_destroy($(evt.target));
+        this.pending_destroy_click = true;
+        return this.choice_destroy($(evt.target));
+      } else {
+        return evt.stopPropagation;
+      }
     };
     Chosen.prototype.choice_destroy = function(link) {
       this.choices -= 1;
@@ -403,18 +616,29 @@
       this.result_deselect(link.attr("rel"));
       return link.parents('li').first().remove();
     };
-    Chosen.prototype.result_select = function() {
+    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();
-        high.addClass("result-selected");
         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;
@@ -423,18 +647,23 @@
           this.choice_build(item);
         } else {
           this.selected_item.find("span").first().text(item.text);
+          if (this.allow_single_deselect) {
+            this.single_deselect_control_build();
+          }
+        }
+        if (!(evt.metaKey && this.is_multiple)) {
+          this.results_hide();
         }
-        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").show();
+      return el.addClass("active-result");
     };
     Chosen.prototype.result_deactivate = function(el) {
-      return el.removeClass("active-result").hide();
+      return el.removeClass("active-result");
     };
     Chosen.prototype.result_deselect = function(pos) {
       var result, result_data;
@@ -448,16 +677,13 @@
       this.form_field_jq.trigger("change");
       return this.search_field_scale();
     };
-    Chosen.prototype.results_search = function(evt) {
+    Chosen.prototype.single_deselect_control_build = function() {
-      if (this.results_showing) {
+      if (this.allow_single_deselect && this.selected_item.find("abbr").length < 1) {
-        return this.winnow_results();
+        return this.selected_item.find("span").first().after("<abbr class=\"search-choice-close\"></abbr>");
-      } 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;
+      var found, option, part, parts, regex, result, result_id, results, searchText, 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();
@@ -468,10 +694,11 @@
         option = _ref[_i];
         if (!option.disabled && !option.empty) {
           if (option.group) {
-            $('#' + option.dom_id).hide();
+            $('#' + option.dom_id).css('display', 'none');
           } else if (!(this.is_multiple && option.selected)) {
             found = false;
             result_id = option.dom_id;
+            result = $("#" + result_id);
             if (regex.test(option.html)) {
               found = true;
               results += 1;
@@ -495,18 +722,16 @@
               } else {
                 text = option.html;
               }
-              if ($("#" + result_id).html !== text) {
+              result.html(text);
-                $("#" + result_id).html(text);
+              this.result_activate(result);
-              }
-              this.result_activate($("#" + result_id));
               if (option.group_array_index != null) {
-                $("#" + this.results_data[option.group_array_index].dom_id).show();
+                $("#" + this.results_data[option.group_array_index].dom_id).css('display', 'list-item');
               }
             } else {
               if (this.result_highlight && result_id === this.result_highlight.attr('id')) {
                 this.result_clear_highlight();
               }
-              this.result_deactivate($("#" + result_id));
+              this.result_deactivate(result);
             }
           }
         }
@@ -525,14 +750,14 @@
       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);
+        _results.push(li.hasClass("group-result") ? li.css('display', 'auto') : !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") : [];
+        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);
@@ -541,7 +766,7 @@
     };
     Chosen.prototype.no_results = function(terms) {
       var no_results_html;
-      no_results_html = $('<li class="no-results">No results match "<span></span>"</li>');
+      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);
     };
@@ -596,39 +821,6 @@
       }
       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();
-          }
-          break;
-        case 27:
-          if (this.results_showing) {
-            return this.results_hide();
-          }
-          break;
-        case 9:
-        case 38:
-        case 40:
-        case 16:
-          break;
-        default:
-          return this.results_search();
-      }
-    };
     Chosen.prototype.keydown_checker = function(evt) {
       var stroke, _ref;
       stroke = (_ref = evt.which) != null ? _ref : evt.keyCode;
@@ -641,6 +833,9 @@
           this.backstroke_length = this.search_field.val().length;
           break;
         case 9:
+          if (this.results_showing && !this.is_multiple) {
+            this.result_select(evt);
+          }
           this.mouse_on_container = false;
           break;
         case 13:
@@ -685,12 +880,6 @@
         });
       }
     };
-    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();
@@ -699,12 +888,6 @@
       }
       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) {
@@ -713,75 +896,3 @@
   };
   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
-          });
-        } 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);

admin/thirdparty/chosen/chosen/chosen.jquery.min.js

@@ -1,10 +1,10 @@
 // Chosen, a Select Box Enhancer for jQuery and Protoype
 // by Patrick Filler for Harvest, http://getharvest.com
 // 
-// Version 0.9.1
+// 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(){var a,b,c,d,e=function(a,b){return function(){return a.apply(b,arguments)}};d=this,a=jQuery,a.fn.extend({chosen:function(c,d){return a(this).each(function(e){if(!a(this).hasClass("chzn-done"))return new b(this,c,d)})}}),b=function(){function b(b){this.set_default_values(),this.form_field=b,this.form_field_jq=a(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")}b.prototype.set_default_values=function(){this.click_test_action=e(function(a){return this.test_active_click(a)},this),this.active_field=!1,this.mouse_on_container=!1,this.results_showing=!1,this.result_highlighted=null,this.result_single_selected=null;return this.choices=0},b.prototype.set_up_html=function(){var b,d,e,f;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.width(),this.default_text=this.form_field_jq.data("placeholder")?this.form_field_jq.data("placeholder"):this.default_text_default,b=a("<div />",{id:this.container_id,"class":"chzn-container "+(this.is_rtl?"chzn-rtl":""),style:"width: "+this.f_width+"px;"}),this.is_multiple?b.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>'):b.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(b),this.container=a("#"+this.container_id),this.container.addClass("chzn-container-"+(this.is_multiple?"multi":"single")),this.dropdown=this.container.find("div.chzn-drop").first(),d=this.container.height(),e=this.f_width-c(this.dropdown),this.dropdown.css({width:e+"px",top:d+"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(),this.is_multiple?(this.search_choices=this.container.find("ul.chzn-choices").first(),this.search_container=this.container.find("li.search-field").first()):(this.search_container=this.container.find("div.chzn-search").first(),this.selected_item=this.container.find(".chzn-single").first(),f=e-c(this.search_container)-c(this.search_field),this.search_field.css({width:f+"px"})),this.results_build();return this.set_tab_index()},b.prototype.register_observers=function(){this.container.click(e(function(a){return this.container_click(a)},this)),this.container.mouseenter(e(function(a){return this.mouse_enter(a)},this)),this.container.mouseleave(e(function(a){return this.mouse_leave(a)},this)),this.search_results.click(e(function(a){return this.search_results_click(a)},this)),this.search_results.mouseover(e(function(a){return this.search_results_mouseover(a)},this)),this.search_results.mouseout(e(function(a){return this.search_results_mouseout(a)},this)),this.form_field_jq.bind("liszt:updated",e(function(a){return this.results_update_field(a)},this)),this.search_field.blur(e(function(a){return this.input_blur(a)},this)),this.search_field.keyup(e(function(a){return this.keyup_checker(a)},this)),this.search_field.keydown(e(function(a){return this.keydown_checker(a)},this));if(this.is_multiple){this.search_choices.click(e(function(a){return this.choices_click(a)},this));return this.search_field.focus(e(function(a){return this.input_focus(a)},this))}return this.selected_item.focus(e(function(a){return this.activate_field(a)},this))},b.prototype.container_click=function(b){b&&b.type==="click"&&b.stopPropagation();if(!this.pending_destroy_click){this.active_field?!this.is_multiple&&b&&(a(b.target)===this.selected_item||a(b.target).parents("a.chzn-single").length)&&(b.preventDefault(),this.results_toggle()):(this.is_multiple&&this.search_field.val(""),a(document).click(this.click_test_action),this.results_show());return this.activate_field()}return this.pending_destroy_click=!1},b.prototype.mouse_enter=function(){return this.mouse_on_container=!0},b.prototype.mouse_leave=function(){return this.mouse_on_container=!1},b.prototype.input_focus=function(a){if(!this.active_field)return setTimeout(e(function(){return this.container_click()},this),50)},b.prototype.input_blur=function(a){if(!this.mouse_on_container){this.active_field=!1;return setTimeout(e(function(){return this.blur_test()},this),100)}},b.prototype.blur_test=function(a){if(!this.active_field&&this.container.hasClass("chzn-container-active"))return this.close_field()},b.prototype.close_field=function(){a(document).unbind("click",this.click_test_action),this.is_multiple||(this.selected_item.attr("tabindex",this.search_field.attr("tabindex")),this.search_field.attr("tabindex",-1)),this.active_field=!1,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()},b.prototype.activate_field=function(){!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=!0,this.search_field.val(this.search_field.val());return this.search_field.focus()},b.prototype.test_active_click=function(b){return a(b.target).parents("#"+this.container_id).length?this.active_field=!0:this.close_field()},b.prototype.results_build=function(){var a,b,c,e,f,g;c=new Date,this.parsing=!0,this.results_data=d.SelectParser.select_to_array(this.form_field),this.is_multiple&&this.choices>0?(this.search_choices.find("li.search-choice").remove(),this.choices=0):this.is_multiple||this.selected_item.find("span").text(this.default_text),a="",g=this.results_data;for(e=0,f=g.length;e<f;e++)b=g[e],b.group?a+=this.result_add_group(b):b.empty||(a+=this.result_add_option(b),b.selected&&this.is_multiple?this.choice_build(b):b.selected&&!this.is_multiple&&this.selected_item.find("span").text(b.text));this.show_search_field_default(),this.search_field_scale(),this.search_results.html(a);return this.parsing=!1},b.prototype.result_add_group=function(b){if(!b.disabled){b.dom_id=this.container_id+"_g_"+b.array_index;return'<li id="'+b.dom_id+'" class="group-result">'+a("<div />").text(b.label).html()+"</li>"}return""},b.prototype.result_add_option=function(a){var b;if(!a.disabled){a.dom_id=this.container_id+"_o_"+a.array_index,b=a.selected&&this.is_multiple?[]:["active-result"],a.selected&&b.push("result-selected"),a.group_array_index!=null&&b.push("group-option");return'<li id="'+a.dom_id+'" class="'+b.join(" ")+'">'+a.html+"</li>"}return""},b.prototype.results_update_field=function(){this.result_clear_highlight(),this.result_single_selected=null;return this.results_build()},b.prototype.result_do_highlight=function(a){var b,c,d,e,f;if(a.length){this.result_clear_highlight(),this.result_highlight=a,this.result_highlight.addClass("highlighted"),d=parseInt(this.search_results.css("maxHeight"),10),f=this.search_results.scrollTop(),e=d+f,c=this.result_highlight.position().top+this.search_results.scrollTop(),b=c+this.result_highlight.outerHeight();if(b>=e)return this.search_results.scrollTop(b-d>0?b-d:0);if(c<f)return this.search_results.scrollTop(c)}},b.prototype.result_clear_highlight=function(){this.result_highlight&&this.result_highlight.removeClass("highlighted");return this.result_highlight=null},b.prototype.results_toggle=function(){return this.results_showing?this.results_hide():this.results_show()},b.prototype.results_show=function(){var a;this.is_multiple||(this.selected_item.addClass("chzn-single-with-drop"),this.result_single_selected&&this.result_do_highlight(this.result_single_selected)),a=this.is_multiple?this.container.height():this.container.height()-1,this.dropdown.css({top:a+"px",left:0}),this.results_showing=!0,this.search_field.focus(),this.search_field.val(this.search_field.val());return this.winnow_results()},b.prototype.results_hide=function(){this.is_multiple||this.selected_item.removeClass("chzn-single-with-drop"),this.result_clear_highlight(),this.dropdown.css({left:"-9000px"});return this.results_showing=!1},b.prototype.set_tab_index=function(a){var b;if(this.form_field_jq.attr("tabindex")){b=this.form_field_jq.attr("tabindex"),this.form_field_jq.attr("tabindex",-1);if(this.is_multiple)return this.search_field.attr("tabindex",b);this.selected_item.attr("tabindex",b);return this.search_field.attr("tabindex",-1)}},b.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")}this.search_field.val("");return this.search_field.removeClass("default")},b.prototype.search_results_click=function(b){var c;c=a(b.target).hasClass("active-result")?a(b.target):a(b.target).parents(".active-result").first();if(c.length){this.result_highlight=c;return this.result_select()}},b.prototype.search_results_mouseover=function(b){var c;c=a(b.target).hasClass("active-result")?a(b.target):a(b.target).parents(".active-result").first();if(c)return this.result_do_highlight(c)},b.prototype.search_results_mouseout=function(b){if(a(b.target).hasClass("active-result"))return this.result_clear_highlight()},b.prototype.choices_click=function(b){b.preventDefault();if(this.active_field&&!a(b.target).hasClass("search-choice")&&!this.results_showing)return this.results_show()},b.prototype.choice_build=function(b){var c,d;c=this.container_id+"_c_"+b.array_index,this.choices+=1,this.search_container.before('<li class="search-choice" id="'+c+'"><span>'+b.html+'</span><a href="javascript:void(0)" class="search-choice-close" rel="'+b.array_index+'"></a></li>'),d=a("#"+c).find("a").first();return d.click(e(function(a){return this.choice_destroy_link_click(a)},this))},b.prototype.choice_destroy_link_click=function(b){b.preventDefault(),this.pending_destroy_click=!0;return this.choice_destroy(a(b.target))},b.prototype.choice_destroy=function(a){this.choices-=1,this.show_search_field_default(),this.is_multiple&&this.choices>0&&this.search_field.val().length<1&&this.results_hide(),this.result_deselect(a.attr("rel"));return a.parents("li").first().remove()},b.prototype.result_select=function(){var a,b,c,d;if(this.result_highlight){a=this.result_highlight,b=a.attr("id"),this.result_clear_highlight(),a.addClass("result-selected"),this.is_multiple?this.result_deactivate(a):this.result_single_selected=a,d=b.substr(b.lastIndexOf("_")+1),c=this.results_data[d],c.selected=!0,this.form_field.options[c.options_index].selected=!0,this.is_multiple?this.choice_build(c):this.selected_item.find("span").first().text(c.text),this.results_hide(),this.search_field.val(""),this.form_field_jq.trigger("change");return this.search_field_scale()}},b.prototype.result_activate=function(a){return a.addClass("active-result").show()},b.prototype.result_deactivate=function(a){return a.removeClass("active-result").hide()},b.prototype.result_deselect=function(b){var c,d;d=this.results_data[b],d.selected=!1,this.form_field.options[d.options_index].selected=!1,c=a("#"+this.container_id+"_o_"+b),c.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()},b.prototype.results_search=function(a){return this.results_showing?this.winnow_results():this.results_show()},b.prototype.winnow_results=function(){var b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r;j=new Date,this.no_results_clear(),h=0,i=this.search_field.val()===this.default_text?"":a("<div/>").text(a.trim(this.search_field.val())).html(),f=new RegExp("^"+i.replace(/[-[\]{}()*+?.,\\^$|#\s]/g,"\\$&"),"i"),m=new RegExp(i.replace(/[-[\]{}()*+?.,\\^$|#\s]/g,"\\$&"),"i"),r=this.results_data;for(n=0,p=r.length;n<p;n++){c=r[n];if(!c.disabled&&!c.empty)if(c.group)a("#"+c.dom_id).hide();else if(!this.is_multiple||!c.selected){b=!1,g=c.dom_id;if(f.test(c.html))b=!0,h+=1;else if(c.html.indexOf(" ")>=0||c.html.indexOf("[")===0){e=c.html.replace(/\[|\]/g,"").split(" ");if(e.length)for(o=0,q=e.length;o<q;o++)d=e[o],f.test(d)&&(b=!0,h+=1)}b?(i.length?(k=c.html.search(m),l=c.html.substr(0,k+i.length)+"</em>"+c.html.substr(k+i.length),l=l.substr(0,k)+"<em>"+l.substr(k)):l=c.html,a("#"+g).html!==l&&a("#"+g).html(l),this.result_activate(a("#"+g)),c.group_array_index!=null&&a("#"+this.results_data[c.group_array_index].dom_id).show()):(this.result_highlight&&g===this.result_highlight.attr("id")&&this.result_clear_highlight(),this.result_deactivate(a("#"+g)))}}return h<1&&i.length?this.no_results(i):this.winnow_results_set_highlight()},b.prototype.winnow_results_clear=function(){var b,c,d,e,f;this.search_field.val(""),c=this.search_results.find("li"),f=[];for(d=0,e=c.length;d<e;d++)b=c[d],b=a(b),f.push(b.hasClass("group-result")?b.show():!this.is_multiple||!b.hasClass("result-selected")?this.result_activate(b):void 0);return f},b.prototype.winnow_results_set_highlight=function(){var a,b;if(!this.result_highlight){b=this.is_multiple?[]:this.search_results.find(".result-selected"),a=b.length?b.first():this.search_results.find(".active-result").first();if(a!=null)return this.result_do_highlight(a)}},b.prototype.no_results=function(b){var c;c=a('<li class="no-results">No results match "<span></span>"</li>'),c.find("span").first().html(b);return this.search_results.append(c)},b.prototype.no_results_clear=function(){return this.search_results.find(".no-results").remove()},b.prototype.keydown_arrow=function(){var b,c;this.result_highlight?this.results_showing&&(c=this.result_highlight.nextAll("li.active-result").first(),c&&this.result_do_highlight(c)):(b=this.search_results.find("li.active-result").first(),b&&this.result_do_highlight(a(b)));if(!this.results_showing)return this.results_show()},b.prototype.keyup_arrow=function(){var a;if(!this.results_showing&&!this.is_multiple)return this.results_show();if(this.result_highlight){a=this.result_highlight.prevAll("li.active-result");if(a.length)return this.result_do_highlight(a.first());this.choices>0&&this.results_hide();return this.result_clear_highlight()}},b.prototype.keydown_backstroke=function(){if(this.pending_backstroke){this.choice_destroy(this.pending_backstroke.find("a").first());return this.clear_backstroke()}this.pending_backstroke=this.search_container.siblings("li.search-choice").last();return this.pending_backstroke.addClass("search-choice-focus")},b.prototype.clear_backstroke=function(){this.pending_backstroke&&this.pending_backstroke.removeClass("search-choice-focus");return this.pending_backstroke=null},b.prototype.keyup_checker=function(a){var b,c;b=(c=a.which)!=null?c:a.keyCode,this.search_field_scale();switch(b){case 8:if(this.is_multiple&&this.backstroke_length<1&&this.choices>0)return this.keydown_backstroke();if(!this.pending_backstroke){this.result_clear_highlight();return this.results_search()}break;case 13:a.preventDefault();if(this.results_showing)return this.result_select();break;case 27:if(this.results_showing)return this.results_hide();break;case 9:case 38:case 40:case 16:break;default:return this.results_search()}},b.prototype.keydown_checker=function(a){var b,c;b=(c=a.which)!=null?c:a.keyCode,this.search_field_scale(),b!==8&&this.pending_backstroke&&this.clear_backstroke();switch(b){case 8:this.backstroke_length=this.search_field.val().length;break;case 9:this.mouse_on_container=!1;break;case 13:a.preventDefault();break;case 38:a.preventDefault(),this.keyup_arrow();break;case 40:this.keydown_arrow()}},b.prototype.search_field_scale=function(){var b,c,d,e,f,g,h,i,j;if(this.is_multiple){d=0,h=0,f="position:absolute; left: -1000px; top: -1000px; display:none;",g=["font-size","font-style","font-weight","font-family","line-height","text-transform","letter-spacing"];for(i=0,j=g.length;i<j;i++)e=g[i],f+=e+":"+this.search_field.css(e)+";";c=a("<div />",{style:f}),c.text(this.search_field.val()),a("body").append(c),h=c.width()+25,c.remove(),h>this.f_width-10&&(h=this.f_width-10),this.search_field.css({width:h+"px"}),b=this.container.height();return this.dropdown.css({top:b+"px"})}},b.prototype.generate_field_id=function(){var a;a=this.generate_random_id(),this.form_field.id=a;return a},b.prototype.generate_random_id=function(){var b;b="sel"+this.generate_random_char()+this.generate_random_char()+this.generate_random_char();while(a("#"+b).length>0)b+=this.generate_random_char();return b},b.prototype.generate_random_char=function(){var a,b,c;a="0123456789ABCDEFGHIJKLMNOPQRSTUVWXTZ",c=Math.floor(Math.random()*a.length);return b=a.substring(c,c+1)};return b}(),c=function(a){var b;return b=a.outerWidth()-a.width()},d.get_side_border_padding=c}).call(this),function(){var a;a=function(){function a(){this.options_index=0,this.parsed=[]}a.prototype.add_node=function(a){return a.nodeName==="OPTGROUP"?this.add_group(a):this.add_option(a)},a.prototype.add_group=function(a){var b,c,d,e,f,g;b=this.parsed.length,this.parsed.push({array_index:b,group:!0,label:a.label,children:0,disabled:a.disabled}),f=a.childNodes,g=[];for(d=0,e=f.length;d<e;d++)c=f[d],g.push(this.add_option(c,b,a.disabled));return g},a.prototype.add_option=function(a,b,c){if(a.nodeName==="OPTION"){a.text!==""?(b!=null&&(this.parsed[b].children+=1),this.parsed.push({array_index:this.parsed.length,options_index:this.options_index,value:a.value,text:a.text,html:a.innerHTML,selected:a.selected,disabled:c===!0?c:a.disabled,group_array_index:b})):this.parsed.push({array_index:this.parsed.length,options_index:this.options_index,empty:!0});return this.options_index+=1}};return a}(),a.select_to_array=function(b){var c,d,e,f,g;d=new a,g=b.childNodes;for(e=0,f=g.length;e<f;e++)c=g[e],d.add_node(c);return d.parsed},this.SelectParser=a}.call(this)
+(function(){var a;a=function(){function a(){this.options_index=0,this.parsed=[]}return a.prototype.add_node=function(a){return a.nodeName==="OPTGROUP"?this.add_group(a):this.add_option(a)},a.prototype.add_group=function(a){var b,c,d,e,f,g;b=this.parsed.length,this.parsed.push({array_index:b,group:!0,label:a.label,children:0,disabled:a.disabled}),f=a.childNodes,g=[];for(d=0,e=f.length;d<e;d++)c=f[d],g.push(this.add_option(c,b,a.disabled));return g},a.prototype.add_option=function(a,b,c){if(a.nodeName==="OPTION")return a.text!==""?(b!=null&&(this.parsed[b].children+=1),this.parsed.push({array_index:this.parsed.length,options_index:this.options_index,value:a.value,text:a.text,html:a.innerHTML,selected:a.selected,disabled:c===!0?c:a.disabled,group_array_index:b,classes:a.className,style:a.style.cssText})):this.parsed.push({array_index:this.parsed.length,options_index:this.options_index,empty:!0}),this.options_index+=1},a}(),a.select_to_array=function(b){var c,d,e,f,g;d=new a,g=b.childNodes;for(e=0,f=g.length;e<f;e++)c=g[e],d.add_node(c);return d.parsed},this.SelectParser=a}).call(this),function(){var a,b,c=function(a,b){return function(){return a.apply(b,arguments)}};b=this,a=function(){function a(a,b){this.form_field=a,this.options=b!=null?b:{},this.set_default_values(),this.is_multiple=this.form_field.multiple,this.default_text_default=this.is_multiple?"Select Some Options":"Select an Option",this.setup(),this.set_up_html(),this.register_observers(),this.finish_setup()}return a.prototype.set_default_values=function(){return this.click_test_action=c(function(a){return this.test_active_click(a)},this),this.activate_action=c(function(a){return this.activate_field(a)},this),this.active_field=!1,this.mouse_on_container=!1,this.results_showing=!1,this.result_highlighted=null,this.result_single_selected=null,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:!1,this.disable_search_threshold=this.options.disable_search_threshold||0,this.choices=0,this.results_none_found=this.options.no_results_text||"No results match"},a.prototype.mouse_enter=function(){return this.mouse_on_container=!0},a.prototype.mouse_leave=function(){return this.mouse_on_container=!1},a.prototype.input_focus=function(a){if(!this.active_field)return setTimeout(c(function(){return this.container_mousedown()},this),50)},a.prototype.input_blur=function(a){if(!this.mouse_on_container)return this.active_field=!1,setTimeout(c(function(){return this.blur_test()},this),100)},a.prototype.result_add_option=function(a){var b,c;return a.disabled?"":(a.dom_id=this.container_id+"_o_"+a.array_index,b=a.selected&&this.is_multiple?[]:["active-result"],a.selected&&b.push("result-selected"),a.group_array_index!=null&&b.push("group-option"),a.classes!==""&&b.push(a.classes),c=a.style.cssText!==""?' style="'+a.style+'"':"",'<li id="'+a.dom_id+'" class="'+b.join(" ")+'"'+c+">"+a.html+"</li>")},a.prototype.results_update_field=function(){return this.result_clear_highlight(),this.result_single_selected=null,this.results_build()},a.prototype.results_toggle=function(){return this.results_showing?this.results_hide():this.results_show()},a.prototype.results_search=function(a){return this.results_showing?this.winnow_results():this.results_show()},a.prototype.keyup_checker=function(a){var b,c;b=(c=a.which)!=null?c:a.keyCode,this.search_field_scale();switch(b){case 8:if(this.is_multiple&&this.backstroke_length<1&&this.choices>0)return this.keydown_backstroke();if(!this.pending_backstroke)return this.result_clear_highlight(),this.results_search();break;case 13:a.preventDefault();if(this.results_showing)return this.result_select(a);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()}},a.prototype.generate_field_id=function(){var a;return a=this.generate_random_id(),this.form_field.id=a,a},a.prototype.generate_random_char=function(){var a,b,c;return a="0123456789ABCDEFGHIJKLMNOPQRSTUVWXTZ",c=Math.floor(Math.random()*a.length),b=a.substring(c,c+1)},a}(),b.AbstractChosen=a}.call(this),function(){var a,b,c,d,e=Object.prototype.hasOwnProperty,f=function(a,b){function d(){this.constructor=a}for(var c in b)e.call(b,c)&&(a[c]=b[c]);return d.prototype=b.prototype,a.prototype=new d,a.__super__=b.prototype,a},g=function(a,b){return function(){return a.apply(b,arguments)}};d=this,a=jQuery,a.fn.extend({chosen:function(c){return!a.browser.msie||a.browser.version!=="6.0"&&a.browser.version!=="7.0"?a(this).each(function(d){if(!a(this).hasClass("chzn-done"))return new b(this,c)}):this}}),b=function(){function b(){b.__super__.constructor.apply(this,arguments)}return f(b,AbstractChosen),b.prototype.setup=function(){return this.form_field_jq=a(this.form_field),this.is_rtl=this.form_field_jq.hasClass("chzn-rtl")},b.prototype.finish_setup=function(){return this.form_field_jq.addClass("chzn-done")},b.prototype.set_up_html=function(){var b,d,e,f;return 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,b=a("<div />",{id:this.container_id,"class":"chzn-container"+(this.is_rtl?" chzn-rtl":""),style:"width: "+this.f_width+"px;"}),this.is_multiple?b.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>'):b.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(b),this.container=a("#"+this.container_id),this.container.addClass("chzn-container-"+(this.is_multiple?"multi":"single")),this.dropdown=this.container.find("div.chzn-drop").first(),d=this.container.height(),e=this.f_width-c(this.dropdown),this.dropdown.css({width:e+"px",top:d+"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(),this.is_multiple?(this.search_choices=this.container.find("ul.chzn-choices").first(),this.search_container=this.container.find("li.search-field").first()):(this.search_container=this.container.find("div.chzn-search").first(),this.selected_item=this.container.find(".chzn-single").first(),f=e-c(this.search_container)-c(this.search_field),this.search_field.css({width:f+"px"})),this.results_build(),this.set_tab_index(),this.form_field_jq.trigger("liszt:ready",{chosen:this})},b.prototype.register_observers=function(){this.container.mousedown(g(function(a){return this.container_mousedown(a)},this)),this.container.mouseup(g(function(a){return this.container_mouseup(a)},this)),this.container.mouseenter(g(function(a){return this.mouse_enter(a)},this)),this.container.mouseleave(g(function(a){return this.mouse_leave(a)},this)),this.search_results.mouseup(g(function(a){return this.search_results_mouseup(a)},this)),this.search_results.mouseover(g(function(a){return this.search_results_mouseover(a)},this)),this.search_results.mouseout(g(function(a){return this.search_results_mouseout(a)},this)),this.form_field_jq.bind("liszt:updated",g(function(a){return this.results_update_field(a)},this)),this.search_field.blur(g(function(a){return this.input_blur(a)},this)),this.search_field.keyup(g(function(a){return this.keyup_checker(a)},this)),this.search_field.keydown(g(function(a){return this.keydown_checker(a)},this));if(this.is_multiple)return this.search_choices.click(g(function(a){return this.choices_click(a)},this)),this.search_field.focus(g(function(a){return this.input_focus(a)},this))},b.prototype.search_field_disabled=function(){this.is_disabled=this.form_field_jq[0].disabled;if(this.is_disabled)return this.container.addClass("chzn-disabled"),this.search_field[0].disabled=!0,this.is_multiple||this.selected_item.unbind("focus",this.activate_action),this.close_field();this.container.removeClass("chzn-disabled"),this.search_field[0].disabled=!1;if(!this.is_multiple)return this.selected_item.bind("focus",this.activate_action)},b.prototype.container_mousedown=function(b){var c;if(!this.is_disabled)return c=b!=null?a(b.target).hasClass("search-choice-close"):!1,b&&b.type==="mousedown"&&b.stopPropagation(),!this.pending_destroy_click&&!c?(this.active_field?!this.is_multiple&&b&&(a(b.target)[0]===this.selected_item[0]||a(b.target).parents("a.chzn-single").length)&&(b.preventDefault(),this.results_toggle()):(this.is_multiple&&this.search_field.val(""),a(document).click(this.click_test_action),this.results_show()),this.activate_field()):this.pending_destroy_click=!1},b.prototype.container_mouseup=function(a){if(a.target.nodeName==="ABBR")return this.results_reset(a)},b.prototype.blur_test=function(a){if(!this.active_field&&this.container.hasClass("chzn-container-active"))return this.close_field()},b.prototype.close_field=function(){return a(document).unbind("click",this.click_test_action),this.is_multiple||(this.selected_item.attr("tabindex",this.search_field.attr("tabindex")),this.search_field.attr("tabindex",-1)),this.active_field=!1,this.results_hide(),this.container.removeClass("chzn-container-active"),this.winnow_results_clear(),this.clear_backstroke(),this.show_search_field_default(),this.search_field_scale()},b.prototype.activate_field=function(){return!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=!0,this.search_field.val(this.search_field.val()),this.search_field.focus()},b.prototype.test_active_click=function(b){return a(b.target).parents("#"+this.container_id).length?this.active_field=!0:this.close_field()},b.prototype.results_build=function(){var a,b,c,e,f;this.parsing=!0,this.results_data=d.SelectParser.select_to_array(this.form_field),this.is_multiple&&this.choices>0?(this.search_choices.find("li.search-choice").remove(),this.choices=0):this.is_multiple||(this.selected_item.find("span").text(this.default_text),this.form_field.options.length>this.disable_search_threshold?this.container.removeClass("chzn-container-single-nosearch"):this.container.addClass("chzn-container-single-nosearch")),a="",f=this.results_data;for(c=0,e=f.length;c<e;c++)b=f[c],b.group?a+=this.result_add_group(b):b.empty||(a+=this.result_add_option(b),b.selected&&this.is_multiple?this.choice_build(b):b.selected&&!this.is_multiple&&(this.selected_item.find("span").text(b.text),this.allow_single_deselect&&this.single_deselect_control_build()));return this.search_field_disabled(),this.show_search_field_default(),this.search_field_scale(),this.search_results.html(a),this.parsing=!1},b.prototype.result_add_group=function(b){return b.disabled?"":(b.dom_id=this.container_id+"_g_"+b.array_index,'<li id="'+b.dom_id+'" class="group-result">'+a("<div />").text(b.label).html()+"</li>")},b.prototype.result_do_highlight=function(a){var b,c,d,e,f;if(a.length){this.result_clear_highlight(),this.result_highlight=a,this.result_highlight.addClass("highlighted"),d=parseInt(this.search_results.css("maxHeight"),10),f=this.search_results.scrollTop(),e=d+f,c=this.result_highlight.position().top+this.search_results.scrollTop(),b=c+this.result_highlight.outerHeight();if(b>=e)return this.search_results.scrollTop(b-d>0?b-d:0);if(c<f)return this.search_results.scrollTop(c)}},b.prototype.result_clear_highlight=function(){return this.result_highlight&&this.result_highlight.removeClass("highlighted"),this.result_highlight=null},b.prototype.results_show=function(){var a;return this.is_multiple||(this.selected_item.addClass("chzn-single-with-drop"),this.result_single_selected&&this.result_do_highlight(this.result_single_selected)),a=this.is_multiple?this.container.height():this.container.height()-1,this.dropdown.css({top:a+"px",left:0}),this.results_showing=!0,this.search_field.focus(),this.search_field.val(this.search_field.val()),this.winnow_results()},b.prototype.results_hide=function(){return this.is_multiple||this.selected_item.removeClass("chzn-single-with-drop"),this.result_clear_highlight(),this.dropdown.css({left:"-9000px"}),this.results_showing=!1},b.prototype.set_tab_index=function(a){var b;if(this.form_field_jq.attr("tabindex"))return b=this.form_field_jq.attr("tabindex"),this.form_field_jq.attr("tabindex",-1),this.is_multiple?this.search_field.attr("tabindex",b):(this.selected_item.attr("tabindex",b),this.search_field.attr("tabindex",-1))},b.prototype.show_search_field_default=function(){return this.is_multiple&&this.choices<1&&!this.active_field?(this.search_field.val(this.default_text),this.search_field.addClass("default")):(this.search_field.val(""),this.search_field.removeClass("default"))},b.prototype.search_results_mouseup=function(b){var c;c=a(b.target).hasClass("active-result")?a(b.target):a(b.target).parents(".active-result").first();if(c.length)return this.result_highlight=c,this.result_select(b)},b.prototype.search_results_mouseover=function(b){var c;c=a(b.target).hasClass("active-result")?a(b.target):a(b.target).parents(".active-result").first();if(c)return this.result_do_highlight(c)},b.prototype.search_results_mouseout=function(b){if(a(b.target).hasClass("active-result"))return this.result_clear_highlight()},b.prototype.choices_click=function(b){b.preventDefault();if(this.active_field&&!a(b.target).hasClass("search-choice")&&!this.results_showing)return this.results_show()},b.prototype.choice_build=function(b){var c,d;return c=this.container_id+"_c_"+b.array_index,this.choices+=1,this.search_container.before('<li class="search-choice" id="'+c+'"><span>'+b.html+'</span><a href="javascript:void(0)" class="search-choice-close" rel="'+b.array_index+'"></a></li>'),d=a("#"+c).find("a").first(),d.click(g(function(a){return this.choice_destroy_link_click(a)},this))},b.prototype.choice_destroy_link_click=function(b){return b.preventDefault(),this.is_disabled?b.stopPropagation:(this.pending_destroy_click=!0,this.choice_destroy(a(b.target)))},b.prototype.choice_destroy=function(a){return this.choices-=1,this.show_search_field_default(),this.is_multiple&&this.choices>0&&this.search_field.val().length<1&&this.results_hide(),this.result_deselect(a.attr("rel")),a.parents("li").first().remove()},b.prototype.results_reset=function(b){this.form_field.options[0].selected=!0,this.selected_item.find("span").text(this.default_text),this.show_search_field_default(),a(b.target).remove(),this.form_field_jq.trigger("change");if(this.active_field)return this.results_hide()},b.prototype.result_select=function(a){var b,c,d,e;if(this.result_highlight)return b=this.result_highlight,c=b.attr("id"),this.result_clear_highlight(),this.is_multiple?this.result_deactivate(b):(this.search_results.find(".result-selected").removeClass("result-selected"),this.result_single_selected=b),b.addClass("result-selected"),e=c.substr(c.lastIndexOf("_")+1),d=this.results_data[e],d.selected=!0,this.form_field.options[d.options_index].selected=!0,this.is_multiple?this.choice_build(d):(this.selected_item.find("span").first().text(d.text),this.allow_single_deselect&&this.single_deselect_control_build()),(!a.metaKey||!this.is_multiple)&&this.results_hide(),this.search_field.val(""),this.form_field_jq.trigger("change"),this.search_field_scale()},b.prototype.result_activate=function(a){return a.addClass("active-result")},b.prototype.result_deactivate=function(a){return a.removeClass("active-result")},b.prototype.result_deselect=function(b){var c,d;return d=this.results_data[b],d.selected=!1,this.form_field.options[d.options_index].selected=!1,c=a("#"+this.container_id+"_o_"+b),c.removeClass("result-selected").addClass("active-result").show(),this.result_clear_highlight(),this.winnow_results(),this.form_field_jq.trigger("change"),this.search_field_scale()},b.prototype.single_deselect_control_build=function(){if(this.allow_single_deselect&&this.selected_item.find("abbr").length<1)return this.selected_item.find("span").first().after('<abbr class="search-choice-close"></abbr>')},b.prototype.winnow_results=function(){var b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r;this.no_results_clear(),i=0,j=this.search_field.val()===this.default_text?"":a("<div/>").text(a.trim(this.search_field.val())).html(),f=new RegExp("^"+j.replace(/[-[\]{}()*+?.,\\^$|#\s]/g,"\\$&"),"i"),m=new RegExp(j.replace(/[-[\]{}()*+?.,\\^$|#\s]/g,"\\$&"),"i"),r=this.results_data;for(n=0,p=r.length;n<p;n++){c=r[n];if(!c.disabled&&!c.empty)if(c.group)a("#"+c.dom_id).css("display","none");else if(!this.is_multiple||!c.selected){b=!1,h=c.dom_id,g=a("#"+h);if(f.test(c.html))b=!0,i+=1;else if(c.html.indexOf(" ")>=0||c.html.indexOf("[")===0){e=c.html.replace(/\[|\]/g,"").split(" ");if(e.length)for(o=0,q=e.length;o<q;o++)d=e[o],f.test(d)&&(b=!0,i+=1)}b?(j.length?(k=c.html.search(m),l=c.html.substr(0,k+j.length)+"</em>"+c.html.substr(k+j.length),l=l.substr(0,k)+"<em>"+l.substr(k)):l=c.html,g.html(l),this.result_activate(g),c.group_array_index!=null&&a("#"+this.results_data[c.group_array_index].dom_id).css("display","list-item")):(this.result_highlight&&h===this.result_highlight.attr("id")&&this.result_clear_highlight(),this.result_deactivate(g))}}return i<1&&j.length?this.no_results(j):this.winnow_results_set_highlight()},b.prototype.winnow_results_clear=function(){var b,c,d,e,f;this.search_field.val(""),c=this.search_results.find("li"),f=[];for(d=0,e=c.length;d<e;d++)b=c[d],b=a(b),f.push(b.hasClass("group-result")?b.css("display","auto"):!this.is_multiple||!b.hasClass("result-selected")?this.result_activate(b):void 0);return f},b.prototype.winnow_results_set_highlight=function(){var a,b;if(!this.result_highlight){b=this.is_multiple?[]:this.search_results.find(".result-selected.active-result"),a=b.length?b.first():this.search_results.find(".active-result").first();if(a!=null)return this.result_do_highlight(a)}},b.prototype.no_results=function(b){var c;return c=a('<li class="no-results">'+this.results_none_found+' "<span></span>"</li>'),c.find("span").first().html(b),this.search_results.append(c)},b.prototype.no_results_clear=function(){return this.search_results.find(".no-results").remove()},b.prototype.keydown_arrow=function(){var b,c;this.result_highlight?this.results_showing&&(c=this.result_highlight.nextAll("li.active-result").first(),c&&this.result_do_highlight(c)):(b=this.search_results.find("li.active-result").first(),b&&this.result_do_highlight(a(b)));if(!this.results_showing)return this.results_show()},b.prototype.keyup_arrow=function(){var a;if(!this.results_showing&&!this.is_multiple)return this.results_show();if(this.result_highlight)return a=this.result_highlight.prevAll("li.active-result"),a.length?this.result_do_highlight(a.first()):(this.choices>0&&this.results_hide(),this.result_clear_highlight())},b.prototype.keydown_backstroke=function(){return this.pending_backstroke?(this.choice_destroy(this.pending_backstroke.find("a").first()),this.clear_backstroke()):(this.pending_backstroke=this.search_container.siblings("li.search-choice").last(),this.pending_backstroke.addClass("search-choice-focus"))},b.prototype.clear_backstroke=function(){return this.pending_backstroke&&this.pending_backstroke.removeClass("search-choice-focus"),this.pending_backstroke=null},b.prototype.keydown_checker=function(a){var b,c;b=(c=a.which)!=null?c:a.keyCode,this.search_field_scale(),b!==8&&this.pending_backstroke&&this.clear_backstroke();switch(b){case 8:this.backstroke_length=this.search_field.val().length;break;case 9:this.results_showing&&!this.is_multiple&&this.result_select(a),this.mouse_on_container=!1;break;case 13:a.preventDefault();break;case 38:a.preventDefault(),this.keyup_arrow();break;case 40:this.keydown_arrow()}},b.prototype.search_field_scale=function(){var b,c,d,e,f,g,h,i,j;if(this.is_multiple){d=0,h=0,f="position:absolute; left: -1000px; top: -1000px; display:none;",g=["font-size","font-style","font-weight","font-family","line-height","text-transform","letter-spacing"];for(i=0,j=g.length;i<j;i++)e=g[i],f+=e+":"+this.search_field.css(e)+";";return c=a("<div />",{style:f}),c.text(this.search_field.val()),a("body").append(c),h=c.width()+25,c.remove(),h>this.f_width-10&&(h=this.f_width-10),this.search_field.css({width:h+"px"}),b=this.container.height(),this.dropdown.css({top:b+"px"})}},b.prototype.generate_random_id=function(){var b;b="sel"+this.generate_random_char()+this.generate_random_char()+this.generate_random_char();while(a("#"+b).length>0)b+=this.generate_random_char();return b},b}(),c=function(a){var b;return b=a.outerWidth()-a.width()},d.get_side_border_padding=c}.call(this)

admin/thirdparty/chosen/chosen/chosen.proto.js

@@ -1,44 +1,266 @@
 // Chosen, a Select Box Enhancer for jQuery and Protoype
 // by Patrick Filler for Harvest, http://getharvest.com
 // 
-// Version 0.9.1
+// 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() {
+  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);
 (function() {
   /*
   Chosen source: generate output using 'cake build'
   Copyright (c) 2011 by Harvest
-  */  var Chosen, get_side_border_padding, root;
+  */
+  var AbstractChosen, root;
   var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
   root = this;
-  Chosen = (function() {
+  AbstractChosen = (function() {
-    function Chosen(elmn) {
+    function AbstractChosen(form_field, options) {
+      this.form_field = form_field;
+      this.options = options != null ? options : {};
       this.set_default_values();
-      this.form_field = elmn;
       this.is_multiple = this.form_field.multiple;
-      this.is_rtl = this.form_field.hasClassName("chzn-rtl");
+      this.default_text_default = this.is_multiple ? "Select Some Options" : "Select an Option";
-      this.default_text_default = this.form_field.multiple ? "Select Some Options" : "Select an Option";
+      this.setup();
       this.set_up_html();
       this.register_observers();
-      this.form_field.addClassName("chzn-done");
+      this.finish_setup();
     }
-    Chosen.prototype.set_default_values = function() {
+    AbstractChosen.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] != 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";
+    };
+    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.active_field) {
+        return setTimeout((__bind(function() {
+          return this.container_mousedown();
+        }, this)), 50);
+      }
+    };
+    AbstractChosen.prototype.input_blur = function(evt) {
+      if (!this.mouse_on_container) {
+        this.active_field = false;
+        return setTimeout((__bind(function() {
+          return this.blur_test();
+        }, this)), 100);
+      }
+    };
+    AbstractChosen.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 "";
+      }
+    };
+    AbstractChosen.prototype.results_update_field = function() {
+      this.result_clear_highlight();
+      this.result_single_selected = null;
+      return this.results_build();
+    };
+    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.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();
+      }
+    };
+    AbstractChosen.prototype.generate_field_id = function() {
+      var new_id;
+      new_id = this.generate_random_id();
+      this.form_field.id = new_id;
+      return new_id;
+    };
+    AbstractChosen.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 AbstractChosen;
+  })();
+  root.AbstractChosen = AbstractChosen;
+}).call(this);
+(function() {
+  /*
+  Chosen source: generate output using 'cake build'
+  Copyright (c) 2011 by Harvest
+  */
+  var Chosen, get_side_border_padding, root;
+  var __hasProp = Object.prototype.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;
+  }, __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
+  root = this;
+  Chosen = (function() {
+    __extends(Chosen, AbstractChosen);
+    function Chosen() {
+      Chosen.__super__.constructor.apply(this, arguments);
+    }
+    Chosen.prototype.setup = function() {
+      return this.is_rtl = this.form_field.hasClassName("chzn-rtl");
+    };
+    Chosen.prototype.finish_setup = function() {
+      return this.form_field.addClassName("chzn-done");
+    };
+    Chosen.prototype.set_default_values = function() {
+      Chosen.__super__.set_default_values.call(this);
       this.single_temp = new Template('<a href="javascript:void(0)" class="chzn-single"><span>#{default}</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.multi_temp = new Template('<ul class="chzn-choices"><li class="search-field"><input type="text" value="#{default}" class="default" autocomplete="off" style="width:25px;" /></li></ul><div class="chzn-drop" style="left:-9000px;"><ul class="chzn-results"></ul></div>');
       this.choice_temp = new Template('<li class="search-choice" id="#{id}"><span>#{choice}</span><a href="javascript:void(0)" class="search-choice-close" rel="#{position}"></a></li>');
-      return this.no_results_temp = new Template('<li class="no-results">No results match "<span>#{terms}</span>"</li>');
+      return this.no_results_temp = new Template('<li class="no-results">' + this.results_none_found + ' "<span>#{terms}</span>"</li>');
     };
     Chosen.prototype.set_up_html = function() {
       var base_template, container_props, dd_top, dd_width, sf_width;
@@ -46,7 +268,7 @@
       this.f_width = this.form_field.getStyle("width") ? parseInt(this.form_field.getStyle("width"), 10) : this.form_field.getWidth();
       container_props = {
         'id': this.container_id,
-        'class': "chzn-container " + (this.is_rtl ? 'chzn-rtl' : ''),
+        'class': "chzn-container" + (this.is_rtl ? ' chzn-rtl' : ''),
         'style': 'width: ' + this.f_width + 'px'
       };
       this.default_text = this.form_field.readAttribute('data-placeholder') ? this.form_field.readAttribute('data-placeholder') : this.default_text_default;
@@ -83,11 +305,17 @@
         });
       }
       this.results_build();
-      return this.set_tab_index();
+      this.set_tab_index();
+      return this.form_field.fire("liszt:ready", {
+        chosen: this
+      });
     };
     Chosen.prototype.register_observers = function() {
-      this.container.observe("click", __bind(function(evt) {
+      this.container.observe("mousedown", __bind(function(evt) {
-        return this.container_click(evt);
+        return this.container_mousedown(evt);
+      }, this));
+      this.container.observe("mouseup", __bind(function(evt) {
+        return this.container_mouseup(evt);
       }, this));
       this.container.observe("mouseenter", __bind(function(evt) {
         return this.mouse_enter(evt);
@@ -95,8 +323,8 @@
       this.container.observe("mouseleave", __bind(function(evt) {
         return this.mouse_leave(evt);
       }, this));
-      this.search_results.observe("click", __bind(function(evt) {
+      this.search_results.observe("mouseup", __bind(function(evt) {
-        return this.search_results_click(evt);
+        return this.search_results_mouseup(evt);
       }, this));
       this.search_results.observe("mouseover", __bind(function(evt) {
         return this.search_results_mouseover(evt);
@@ -123,46 +351,51 @@
         return this.search_field.observe("focus", __bind(function(evt) {
           return this.input_focus(evt);
         }, this));
-      } else {
-        return this.selected_item.observe("focus", __bind(function(evt) {
-          return this.activate_field(evt);
-        }, this));
       }
     };
-    Chosen.prototype.container_click = function(evt) {
+    Chosen.prototype.search_field_disabled = function() {
-      if (evt && evt.type === "click") {
+      this.is_disabled = this.form_field.disabled;
-        evt.stop();
+      if (this.is_disabled) {
-      }
+        this.container.addClassName('chzn-disabled');
-      if (!this.pending_destroy_click) {
+        this.search_field.disabled = true;
-        if (!this.active_field) {
+        if (!this.is_multiple) {
-          if (this.is_multiple) {
+          this.selected_item.stopObserving("focus", this.activate_action);
-            this.search_field.clear();
-          }
-          document.observe("click", this.click_test_action);
-          this.results_show();
-        } else if (!this.is_multiple && evt && (evt.target === this.selected_item || evt.target.up("a.chzn-single"))) {
-          this.results_toggle();
         }
-        return this.activate_field();
+        return this.close_field();
       } else {
-        return this.pending_destroy_click = false;
+        this.container.removeClassName('chzn-disabled');
+        this.search_field.disabled = false;
+        if (!this.is_multiple) {
+          return this.selected_item.observe("focus", this.activate_action);
+        }
       }
     };
-    Chosen.prototype.mouse_enter = function() {
+    Chosen.prototype.container_mousedown = function(evt) {
-      return this.mouse_on_container = true;
+      var target_closelink;
-    };
+      if (!this.is_disabled) {
-    Chosen.prototype.mouse_leave = function() {
+        target_closelink = evt != null ? evt.target.hasClassName("search-choice-close") : false;
-      return this.mouse_on_container = false;
+        if (evt && evt.type === "mousedown") {
-    };
+          evt.stop();
-    Chosen.prototype.input_focus = function(evt) {
+        }
-      if (!this.active_field) {
+        if (!this.pending_destroy_click && !target_closelink) {
-        return setTimeout(this.container_click.bind(this), 50);
+          if (!this.active_field) {
+            if (this.is_multiple) {
+              this.search_field.clear();
+            }
+            document.observe("click", this.click_test_action);
+            this.results_show();
+          } else if (!this.is_multiple && evt && (evt.target === this.selected_item || evt.target.up("a.chzn-single"))) {
+            this.results_toggle();
+          }
+          return this.activate_field();
+        } else {
+          return this.pending_destroy_click = false;
+        }
       }
     };
-    Chosen.prototype.input_blur = function(evt) {
+    Chosen.prototype.container_mouseup = function(evt) {
-      if (!this.mouse_on_container) {
+      if (evt.target.nodeName === "ABBR") {
-        this.active_field = false;
+        return this.results_reset(evt);
-        return setTimeout(this.blur_test.bind(this), 100);
       }
     };
     Chosen.prototype.blur_test = function(evt) {
@@ -202,8 +435,7 @@
       }
     };
     Chosen.prototype.results_build = function() {
-      var content, data, startTime, _i, _len, _ref;
+      var content, data, _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) {
@@ -211,6 +443,11 @@
         this.choices = 0;
       } else if (!this.is_multiple) {
         this.selected_item.down("span").update(this.default_text);
+        if (this.form_field.options.length <= this.disable_search_threshold) {
+          this.container.addClassName("chzn-container-single-nosearch");
+        } else {
+          this.container.removeClassName("chzn-container-single-nosearch");
+        }
       }
       content = '';
       _ref = this.results_data;
@@ -224,9 +461,13 @@
             this.choice_build(data);
           } else if (data.selected && !this.is_multiple) {
             this.selected_item.down("span").update(data.html);
+            if (this.allow_single_deselect) {
+              this.single_deselect_control_build();
+            }
           }
         }
       }
+      this.search_field_disabled();
       this.show_search_field_default();
       this.search_field_scale();
       this.search_results.update(content);
@@ -240,27 +481,6 @@
         return "";
       }
     };
-    Chosen.prototype.result_add_option = function(option) {
-      var classes;
-      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");
-        }
-        return '<li id="' + option.dom_id + '" class="' + classes.join(' ') + '">' + 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;
       this.result_clear_highlight();
@@ -283,13 +503,6 @@
       }
       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) {
@@ -340,12 +553,12 @@
         return this.search_field.removeClassName("default");
       }
     };
-    Chosen.prototype.search_results_click = function(evt) {
+    Chosen.prototype.search_results_mouseup = function(evt) {
       var target;
       target = evt.target.hasClassName("active-result") ? evt.target : evt.target.up(".active-result");
       if (target) {
         this.result_highlight = target;
-        return this.result_select();
+        return this.result_select(evt);
       }
     };
     Chosen.prototype.search_results_mouseover = function(evt) {
@@ -384,8 +597,10 @@
     };
     Chosen.prototype.choice_destroy_link_click = function(evt) {
       evt.preventDefault();
-      this.pending_destroy_click = true;
+      if (!this.is_disabled) {
-      return this.choice_destroy(evt.target);
+        this.pending_destroy_click = true;
+        return this.choice_destroy(evt.target);
+      }
     };
     Chosen.prototype.choice_destroy = function(link) {
       this.choices -= 1;
@@ -396,17 +611,30 @@
       this.result_deselect(link.readAttribute("rel"));
       return link.up('li').remove();
     };
-    Chosen.prototype.result_select = function() {
+    Chosen.prototype.results_reset = function(evt) {
+      this.form_field.options[0].selected = true;
+      this.selected_item.down("span").update(this.default_text);
+      this.show_search_field_default();
+      evt.target.remove();
+      if (typeof Event.simulate === 'function') {
+        this.form_field.simulate("change");
+      }
+      if (this.active_field) {
+        return this.results_hide();
+      }
+    };
+    Chosen.prototype.result_select = function(evt) {
       var high, item, position;
       if (this.result_highlight) {
         high = this.result_highlight;
         this.result_clear_highlight();
-        high.addClassName("result-selected");
         if (this.is_multiple) {
           this.result_deactivate(high);
         } else {
+          this.search_results.descendants(".result-selected").invoke("removeClassName", "result-selected");
           this.result_single_selected = high;
         }
+        high.addClassName("result-selected");
         position = high.id.substr(high.id.lastIndexOf("_") + 1);
         item = this.results_data[position];
         item.selected = true;
@@ -415,8 +643,13 @@
           this.choice_build(item);
         } else {
           this.selected_item.down("span").update(item.html);
+          if (this.allow_single_deselect) {
+            this.single_deselect_control_build();
+          }
+        }
+        if (!(evt.metaKey && this.is_multiple)) {
+          this.results_hide();
         }
-        this.results_hide();
         this.search_field.value = "";
         if (typeof Event.simulate === 'function') {
           this.form_field.simulate("change");
@@ -425,10 +658,10 @@
       }
     };
     Chosen.prototype.result_activate = function(el) {
-      return el.addClassName("active-result").show();
+      return el.addClassName("active-result");
     };
     Chosen.prototype.result_deactivate = function(el) {
-      return el.removeClassName("active-result").hide();
+      return el.removeClassName("active-result");
     };
     Chosen.prototype.result_deselect = function(pos) {
       var result, result_data;
@@ -444,16 +677,15 @@
       }
       return this.search_field_scale();
     };
-    Chosen.prototype.results_search = function(evt) {
+    Chosen.prototype.single_deselect_control_build = function() {
-      if (this.results_showing) {
+      if (this.allow_single_deselect && !this.selected_item.down("abbr")) {
-        return this.winnow_results();
+        return this.selected_item.down("span").insert({
-      } else {
+          after: "<abbr class=\"search-choice-close\"></abbr>"
-        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;
+      var found, option, part, parts, regex, result_id, results, searchText, startpos, text, zregex, _i, _j, _len, _len2, _ref;
-      startTime = new Date();
       this.no_results_clear();
       results = 0;
       searchText = this.search_field.value === this.default_text ? "" : this.search_field.value.strip().escapeHTML();
@@ -496,7 +728,9 @@
               }
               this.result_activate($(result_id));
               if (option.group_array_index != null) {
-                $(this.results_data[option.group_array_index].dom_id).show();
+                $(this.results_data[option.group_array_index].dom_id).setStyle({
+                  display: 'list-item'
+                });
               }
             } else {
               if ($(result_id) === this.result_highlight) {
@@ -528,7 +762,7 @@
       var do_high;
       if (!this.result_highlight) {
         if (!this.is_multiple) {
-          do_high = this.search_results.down(".result-selected");
+          do_high = this.search_results.down(".result-selected.active-result");
         }
         if (!(do_high != null)) {
           do_high = this.search_results.down(".active-result");
@@ -603,39 +837,6 @@
       }
       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();
-          }
-          break;
-        case 27:
-          if (this.results_showing) {
-            return this.results_hide();
-          }
-          break;
-        case 9:
-        case 38:
-        case 40:
-        case 16:
-          break;
-        default:
-          return this.results_search();
-      }
-    };
     Chosen.prototype.keydown_checker = function(evt) {
       var stroke, _ref;
       stroke = (_ref = evt.which) != null ? _ref : evt.keyCode;
@@ -645,16 +846,24 @@
       }
       switch (stroke) {
         case 8:
-          return this.backstroke_length = this.search_field.value.length;
+          this.backstroke_length = this.search_field.value.length;
+          break;
         case 9:
-          return this.mouse_on_container = false;
+          if (this.results_showing && !this.is_multiple) {
+            this.result_select(evt);
+          }
+          this.mouse_on_container = false;
+          break;
         case 13:
-          return evt.preventDefault();
+          evt.preventDefault();
+          break;
         case 38:
           evt.preventDefault();
-          return this.keyup_arrow();
+          this.keyup_arrow();
+          break;
         case 40:
-          return this.keydown_arrow();
+          this.keydown_arrow();
+          break;
       }
     };
     Chosen.prototype.search_field_scale = function() {
@@ -689,16 +898,11 @@
     return Chosen;
   })();
   root.Chosen = Chosen;
-  document.observe('dom:loaded', function(evt) {
+  if (Prototype.Browser.IE) {
-    var select, selects, _i, _len, _results;
+    if (/MSIE (\d+\.\d+);/.test(navigator.userAgent)) {
-    selects = $$(".chzn-select");
+      Prototype.BrowserFeatures['Version'] = new Number(RegExp.$1);
-    _results = [];
-    for (_i = 0, _len = selects.length; _i < _len; _i++) {
-      select = selects[_i];
-      _results.push(new Chosen(select));
     }
-    return _results;
+  }
-  });
   get_side_border_padding = function(elmt) {
     var layout, side_border_padding;
     layout = new Element.Layout(elmt);
@@ -706,75 +910,3 @@
   };
   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
-          });
-        } 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);

admin/thirdparty/chosen/chosen/chosen.proto.min.js

@@ -1,10 +1,10 @@
 // Chosen, a Select Box Enhancer for jQuery and Protoype
 // by Patrick Filler for Harvest, http://getharvest.com
 // 
-// Version 0.9.1
+// 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(){var a,b,c,d=function(a,b){return function(){return a.apply(b,arguments)}};c=this,a=function(){function a(a){this.set_default_values(),this.form_field=a,this.is_multiple=this.form_field.multiple,this.is_rtl=this.form_field.hasClassName("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.addClassName("chzn-done")}a.prototype.set_default_values=function(){this.click_test_action=d(function(a){return this.test_active_click(a)},this),this.active_field=!1,this.mouse_on_container=!1,this.results_showing=!1,this.result_highlighted=null,this.result_single_selected=null,this.choices=0,this.single_temp=new Template('<a href="javascript:void(0)" class="chzn-single"><span>#{default}</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.multi_temp=new Template('<ul class="chzn-choices"><li class="search-field"><input type="text" value="#{default}" class="default" autocomplete="off" style="width:25px;" /></li></ul><div class="chzn-drop" style="left:-9000px;"><ul class="chzn-results"></ul></div>'),this.choice_temp=new Template('<li class="search-choice" id="#{id}"><span>#{choice}</span><a href="javascript:void(0)" class="search-choice-close" rel="#{position}"></a></li>');return this.no_results_temp=new Template('<li class="no-results">No results match "<span>#{terms}</span>"</li>')},a.prototype.set_up_html=function(){var a,c,d,e,f;this.container_id=this.form_field.identify().replace(/(:|\.)/g,"_")+"_chzn",this.f_width=this.form_field.getStyle("width")?parseInt(this.form_field.getStyle("width"),10):this.form_field.getWidth(),c={id:this.container_id,"class":"chzn-container "+(this.is_rtl?"chzn-rtl":""),style:"width: "+this.f_width+"px"},this.default_text=this.form_field.readAttribute("data-placeholder")?this.form_field.readAttribute("data-placeholder"):this.default_text_default,a=this.is_multiple?(new Element("div",c)).update(this.multi_temp.evaluate({"default":this.default_text})):(new Element("div",c)).update(this.single_temp.evaluate({"default":this.default_text})),this.form_field.hide().insert({after:a}),this.container=$(this.container_id),this.container.addClassName("chzn-container-"+(this.is_multiple?"multi":"single")),this.dropdown=this.container.down("div.chzn-drop"),d=this.container.getHeight(),e=this.f_width-b(this.dropdown),this.dropdown.setStyle({width:e+"px",top:d+"px"}),this.search_field=this.container.down("input"),this.search_results=this.container.down("ul.chzn-results"),this.search_field_scale(),this.search_no_results=this.container.down("li.no-results"),this.is_multiple?(this.search_choices=this.container.down("ul.chzn-choices"),this.search_container=this.container.down("li.search-field")):(this.search_container=this.container.down("div.chzn-search"),this.selected_item=this.container.down(".chzn-single"),f=e-b(this.search_container)-b(this.search_field),this.search_field.setStyle({width:f+"px"})),this.results_build();return this.set_tab_index()},a.prototype.register_observers=function(){this.container.observe("click",d(function(a){return this.container_click(a)},this)),this.container.observe("mouseenter",d(function(a){return this.mouse_enter(a)},this)),this.container.observe("mouseleave",d(function(a){return this.mouse_leave(a)},this)),this.search_results.observe("click",d(function(a){return this.search_results_click(a)},this)),this.search_results.observe("mouseover",d(function(a){return this.search_results_mouseover(a)},this)),this.search_results.observe("mouseout",d(function(a){return this.search_results_mouseout(a)},this)),this.form_field.observe("liszt:updated",d(function(a){return this.results_update_field(a)},this)),this.search_field.observe("blur",d(function(a){return this.input_blur(a)},this)),this.search_field.observe("keyup",d(function(a){return this.keyup_checker(a)},this)),this.search_field.observe("keydown",d(function(a){return this.keydown_checker(a)},this));if(this.is_multiple){this.search_choices.observe("click",d(function(a){return this.choices_click(a)},this));return this.search_field.observe("focus",d(function(a){return this.input_focus(a)},this))}return this.selected_item.observe("focus",d(function(a){return this.activate_field(a)},this))},a.prototype.container_click=function(a){a&&a.type==="click"&&a.stop();if(!this.pending_destroy_click){this.active_field?!this.is_multiple&&a&&(a.target===this.selected_item||a.target.up("a.chzn-single"))&&this.results_toggle():(this.is_multiple&&this.search_field.clear(),document.observe("click",this.click_test_action),this.results_show());return this.activate_field()}return this.pending_destroy_click=!1},a.prototype.mouse_enter=function(){return this.mouse_on_container=!0},a.prototype.mouse_leave=function(){return this.mouse_on_container=!1},a.prototype.input_focus=function(a){if(!this.active_field)return setTimeout(this.container_click.bind(this),50)},a.prototype.input_blur=function(a){if(!this.mouse_on_container){this.active_field=!1;return setTimeout(this.blur_test.bind(this),100)}},a.prototype.blur_test=function(a){if(!this.active_field&&this.container.hasClassName("chzn-container-active"))return this.close_field()},a.prototype.close_field=function(){document.stopObserving("click",this.click_test_action),this.is_multiple||(this.selected_item.tabIndex=this.search_field.tabIndex,this.search_field.tabIndex=-1),this.active_field=!1,this.results_hide(),this.container.removeClassName("chzn-container-active"),this.winnow_results_clear(),this.clear_backstroke(),this.show_search_field_default();return this.search_field_scale()},a.prototype.activate_field=function(){!this.is_multiple&&!this.active_field&&(this.search_field.tabIndex=this.selected_item.tabIndex,this.selected_item.tabIndex=-1),this.container.addClassName("chzn-container-active"),this.active_field=!0,this.search_field.value=this.search_field.value;return this.search_field.focus()},a.prototype.test_active_click=function(a){return a.target.up("#"+this.container_id)?this.active_field=!0:this.close_field()},a.prototype.results_build=function(){var a,b,d,e,f,g;d=new Date,this.parsing=!0,this.results_data=c.SelectParser.select_to_array(this.form_field),this.is_multiple&&this.choices>0?(this.search_choices.select("li.search-choice").invoke("remove"),this.choices=0):this.is_multiple||this.selected_item.down("span").update(this.default_text),a="",g=this.results_data;for(e=0,f=g.length;e<f;e++)b=g[e],b.group?a+=this.result_add_group(b):b.empty||(a+=this.result_add_option(b),b.selected&&this.is_multiple?this.choice_build(b):b.selected&&!this.is_multiple&&this.selected_item.down("span").update(b.html));this.show_search_field_default(),this.search_field_scale(),this.search_results.update(a);return this.parsing=!1},a.prototype.result_add_group=function(a){if(!a.disabled){a.dom_id=this.container_id+"_g_"+a.array_index;return'<li id="'+a.dom_id+'" class="group-result">'+a.label.escapeHTML()+"</li>"}return""},a.prototype.result_add_option=function(a){var b;if(!a.disabled){a.dom_id=this.container_id+"_o_"+a.array_index,b=a.selected&&this.is_multiple?[]:["active-result"],a.selected&&b.push("result-selected"),a.group_array_index!=null&&b.push("group-option");return'<li id="'+a.dom_id+'" class="'+b.join(" ")+'">'+a.html+"</li>"}return""},a.prototype.results_update_field=function(){this.result_clear_highlight(),this.result_single_selected=null;return this.results_build()},a.prototype.result_do_highlight=function(a){var b,c,d,e,f;this.result_clear_highlight(),this.result_highlight=a,this.result_highlight.addClassName("highlighted"),d=parseInt(this.search_results.getStyle("maxHeight"),10),f=this.search_results.scrollTop,e=d+f,c=this.result_highlight.positionedOffset().top,b=c+this.result_highlight.getHeight();if(b>=e)return this.search_results.scrollTop=b-d>0?b-d:0;if(c<f)return this.search_results.scrollTop=c},a.prototype.result_clear_highlight=function(){this.result_highlight&&this.result_highlight.removeClassName("highlighted");return this.result_highlight=null},a.prototype.results_toggle=function(){return this.results_showing?this.results_hide():this.results_show()},a.prototype.results_show=function(){var a;this.is_multiple||(this.selected_item.addClassName("chzn-single-with-drop"),this.result_single_selected&&this.result_do_highlight(this.result_single_selected)),a=this.is_multiple?this.container.getHeight():this.container.getHeight()-1,this.dropdown.setStyle({top:a+"px",left:0}),this.results_showing=!0,this.search_field.focus(),this.search_field.value=this.search_field.value;return this.winnow_results()},a.prototype.results_hide=function(){this.is_multiple||this.selected_item.removeClassName("chzn-single-with-drop"),this.result_clear_highlight(),this.dropdown.setStyle({left:"-9000px"});return this.results_showing=!1},a.prototype.set_tab_index=function(a){var b;if(this.form_field.tabIndex){b=this.form_field.tabIndex,this.form_field.tabIndex=-1;if(this.is_multiple)return this.search_field.tabIndex=b;this.selected_item.tabIndex=b;return this.search_field.tabIndex=-1}},a.prototype.show_search_field_default=function(){if(this.is_multiple&&this.choices<1&&!this.active_field){this.search_field.value=this.default_text;return this.search_field.addClassName("default")}this.search_field.value="";return this.search_field.removeClassName("default")},a.prototype.search_results_click=function(a){var b;b=a.target.hasClassName("active-result")?a.target:a.target.up(".active-result");if(b){this.result_highlight=b;return this.result_select()}},a.prototype.search_results_mouseover=function(a){var b;b=a.target.hasClassName("active-result")?a.target:a.target.up(".active-result");if(b)return this.result_do_highlight(b)},a.prototype.search_results_mouseout=function(a){if(a.target.hasClassName("active-result")||a.target.up(".active-result"))return this.result_clear_highlight()},a.prototype.choices_click=function(a){a.preventDefault();if(this.active_field&&!a.target.hasClassName("search-choice")&&!a.target.up(".search-choice")&&!this.results_showing)return this.results_show()},a.prototype.choice_build=function(a){var b,c;b=this.container_id+"_c_"+a.array_index,this.choices+=1,this.search_container.insert({before:this.choice_temp.evaluate({id:b,choice:a.html,position:a.array_index})}),c=$(b).down("a");return c.observe("click",d(function(a){return this.choice_destroy_link_click(a)},this))},a.prototype.choice_destroy_link_click=function(a){a.preventDefault(),this.pending_destroy_click=!0;return this.choice_destroy(a.target)},a.prototype.choice_destroy=function(a){this.choices-=1,this.show_search_field_default(),this.is_multiple&&this.choices>0&&this.search_field.value.length<1&&this.results_hide(),this.result_deselect(a.readAttribute("rel"));return a.up("li").remove()},a.prototype.result_select=function(){var a,b,c;if(this.result_highlight){a=this.result_highlight,this.result_clear_highlight(),a.addClassName("result-selected"),this.is_multiple?this.result_deactivate(a):this.result_single_selected=a,c=a.id.substr(a.id.lastIndexOf("_")+1),b=this.results_data[c],b.selected=!0,this.form_field.options[b.options_index].selected=!0,this.is_multiple?this.choice_build(b):this.selected_item.down("span").update(b.html),this.results_hide(),this.search_field.value="",typeof Event.simulate=="function"&&this.form_field.simulate("change");return this.search_field_scale()}},a.prototype.result_activate=function(a){return a.addClassName("active-result").show()},a.prototype.result_deactivate=function(a){return a.removeClassName("active-result").hide()},a.prototype.result_deselect=function(a){var b,c;c=this.results_data[a],c.selected=!1,this.form_field.options[c.options_index].selected=!1,b=$(this.container_id+"_o_"+a),b.removeClassName("result-selected").addClassName("active-result").show(),this.result_clear_highlight(),this.winnow_results(),typeof Event.simulate=="function"&&this.form_field.simulate("change");return this.search_field_scale()},a.prototype.results_search=function(a){return this.results_showing?this.winnow_results():this.results_show()},a.prototype.winnow_results=function(){var a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q;i=new Date,this.no_results_clear(),g=0,h=this.search_field.value===this.default_text?"":this.search_field.value.strip().escapeHTML(),e=new RegExp("^"+h.replace(/[-[\]{}()*+?.,\\^$|#\s]/g,"\\$&"),"i"),l=new RegExp(h.replace(/[-[\]{}()*+?.,\\^$|#\s]/g,"\\$&"),"i"),q=this.results_data;for(m=0,o=q.length;m<o;m++){b=q[m];if(!b.disabled&&!b.empty)if(b.group)$(b.dom_id).hide();else if(!this.is_multiple||!b.selected){a=!1,f=b.dom_id;if(e.test(b.html))a=!0,g+=1;else if(b.html.indexOf(" ")>=0||b.html.indexOf("[")===0){d=b.html.replace(/\[|\]/g,"").split(" ");if(d.length)for(n=0,p=d.length;n<p;n++)c=d[n],e.test(c)&&(a=!0,g+=1)}a?(h.length?(j=b.html.search(l),k=b.html.substr(0,j+h.length)+"</em>"+b.html.substr(j+h.length),k=k.substr(0,j)+"<em>"+k.substr(j)):k=b.html,$(f).innerHTML!==k&&$(f).update(k),this.result_activate($(f)),b.group_array_index!=null&&$(this.results_data[b.group_array_index].dom_id).show()):($(f)===this.result_highlight&&this.result_clear_highlight(),this.result_deactivate($(f)))}}return g<1&&h.length?this.no_results(h):this.winnow_results_set_highlight()},a.prototype.winnow_results_clear=function(){var a,b,c,d,e;this.search_field.clear(),b=this.search_results.select("li"),e=[];for(c=0,d=b.length;c<d;c++)a=b[c],e.push(a.hasClassName("group-result")?a.show():!this.is_multiple||!a.hasClassName("result-selected")?this.result_activate(a):void 0);return e},a.prototype.winnow_results_set_highlight=function(){var a;if(!this.result_highlight){this.is_multiple||(a=this.search_results.down(".result-selected")),a==null&&(a=this.search_results.down(".active-result"));if(a!=null)return this.result_do_highlight(a)}},a.prototype.no_results=function(a){return this.search_results.insert(this.no_results_temp.evaluate({terms:a}))},a.prototype.no_results_clear=function(){var a,b;a=null,b=[];while(a=this.search_results.down(".no-results"))b.push(a.remove());return b},a.prototype.keydown_arrow=function(){var a,b,c;a=this.search_results.select("li.active-result");if(a.length){this.result_highlight?this.results_showing&&(c=this.result_highlight.nextSiblings(),b=c.intersect(a),b.length&&this.result_do_highlight(b.first())):this.result_do_highlight(a.first());if(!this.results_showing)return this.results_show()}},a.prototype.keyup_arrow=function(){var a,b,c;if(!this.results_showing&&!this.is_multiple)return this.results_show();if(this.result_highlight){c=this.result_highlight.previousSiblings(),a=this.search_results.select("li.active-result"),b=c.intersect(a);if(b.length)return this.result_do_highlight(b.first());this.choices>0&&this.results_hide();return this.result_clear_highlight()}},a.prototype.keydown_backstroke=function(){if(this.pending_backstroke){this.choice_destroy(this.pending_backstroke.down("a"));return this.clear_backstroke()}this.pending_backstroke=this.search_container.siblings("li.search-choice").last();return this.pending_backstroke.addClassName("search-choice-focus")},a.prototype.clear_backstroke=function(){this.pending_backstroke&&this.pending_backstroke.removeClassName("search-choice-focus");return this.pending_backstroke=null},a.prototype.keyup_checker=function(a){var b,c;b=(c=a.which)!=null?c:a.keyCode,this.search_field_scale();switch(b){case 8:if(this.is_multiple&&this.backstroke_length<1&&this.choices>0)return this.keydown_backstroke();if(!this.pending_backstroke){this.result_clear_highlight();return this.results_search()}break;case 13:a.preventDefault();if(this.results_showing)return this.result_select();break;case 27:if(this.results_showing)return this.results_hide();break;case 9:case 38:case 40:case 16:break;default:return this.results_search()}},a.prototype.keydown_checker=function(a){var b,c;b=(c=a.which)!=null?c:a.keyCode,this.search_field_scale(),b!==8&&this.pending_backstroke&&this.clear_backstroke();switch(b){case 8:return this.backstroke_length=this.search_field.value.length;case 9:return this.mouse_on_container=!1;case 13:return a.preventDefault();case 38:a.preventDefault();return this.keyup_arrow();case 40:return this.keydown_arrow()}},a.prototype.search_field_scale=function(){var a,b,c,d,e,f,g,h,i;if(this.is_multiple){c=0,g=0,e="position:absolute; left: -1000px; top: -1000px; display:none;",f=["font-size","font-style","font-weight","font-family","line-height","text-transform","letter-spacing"];for(h=0,i=f.length;h<i;h++)d=f[h],e+=d+":"+this.search_field.getStyle(d)+";";b=(new Element("div",{style:e})).update(this.search_field.value.escapeHTML()),document.body.appendChild(b),g=Element.measure(b,"width")+25,b.remove(),g>this.f_width-10&&(g=this.f_width-10),this.search_field.setStyle({width:g+"px"}),a=this.container.getHeight();return this.dropdown.setStyle({top:a+"px"})}};return a}(),c.Chosen=a,document.observe("dom:loaded",function(b){var c,d,e,f,g;d=$$(".chzn-select"),g=[];for(e=0,f=d.length;e<f;e++)c=d[e],g.push(new a(c));return g}),b=function(a){var b,c;b=new Element.Layout(a);return c=b.get("border-left")+b.get("border-right")+b.get("padding-left")+b.get("padding-right")},c.get_side_border_padding=b}).call(this),function(){var a;a=function(){function a(){this.options_index=0,this.parsed=[]}a.prototype.add_node=function(a){return a.nodeName==="OPTGROUP"?this.add_group(a):this.add_option(a)},a.prototype.add_group=function(a){var b,c,d,e,f,g;b=this.parsed.length,this.parsed.push({array_index:b,group:!0,label:a.label,children:0,disabled:a.disabled}),f=a.childNodes,g=[];for(d=0,e=f.length;d<e;d++)c=f[d],g.push(this.add_option(c,b,a.disabled));return g},a.prototype.add_option=function(a,b,c){if(a.nodeName==="OPTION"){a.text!==""?(b!=null&&(this.parsed[b].children+=1),this.parsed.push({array_index:this.parsed.length,options_index:this.options_index,value:a.value,text:a.text,html:a.innerHTML,selected:a.selected,disabled:c===!0?c:a.disabled,group_array_index:b})):this.parsed.push({array_index:this.parsed.length,options_index:this.options_index,empty:!0});return this.options_index+=1}};return a}(),a.select_to_array=function(b){var c,d,e,f,g;d=new a,g=b.childNodes;for(e=0,f=g.length;e<f;e++)c=g[e],d.add_node(c);return d.parsed},this.SelectParser=a}.call(this)
+(function(){var a;a=function(){function a(){this.options_index=0,this.parsed=[]}return a.prototype.add_node=function(a){return a.nodeName==="OPTGROUP"?this.add_group(a):this.add_option(a)},a.prototype.add_group=function(a){var b,c,d,e,f,g;b=this.parsed.length,this.parsed.push({array_index:b,group:!0,label:a.label,children:0,disabled:a.disabled}),f=a.childNodes,g=[];for(d=0,e=f.length;d<e;d++)c=f[d],g.push(this.add_option(c,b,a.disabled));return g},a.prototype.add_option=function(a,b,c){if(a.nodeName==="OPTION")return a.text!==""?(b!=null&&(this.parsed[b].children+=1),this.parsed.push({array_index:this.parsed.length,options_index:this.options_index,value:a.value,text:a.text,html:a.innerHTML,selected:a.selected,disabled:c===!0?c:a.disabled,group_array_index:b,classes:a.className,style:a.style.cssText})):this.parsed.push({array_index:this.parsed.length,options_index:this.options_index,empty:!0}),this.options_index+=1},a}(),a.select_to_array=function(b){var c,d,e,f,g;d=new a,g=b.childNodes;for(e=0,f=g.length;e<f;e++)c=g[e],d.add_node(c);return d.parsed},this.SelectParser=a}).call(this),function(){var a,b,c=function(a,b){return function(){return a.apply(b,arguments)}};b=this,a=function(){function a(a,b){this.form_field=a,this.options=b!=null?b:{},this.set_default_values(),this.is_multiple=this.form_field.multiple,this.default_text_default=this.is_multiple?"Select Some Options":"Select an Option",this.setup(),this.set_up_html(),this.register_observers(),this.finish_setup()}return a.prototype.set_default_values=function(){return this.click_test_action=c(function(a){return this.test_active_click(a)},this),this.activate_action=c(function(a){return this.activate_field(a)},this),this.active_field=!1,this.mouse_on_container=!1,this.results_showing=!1,this.result_highlighted=null,this.result_single_selected=null,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:!1,this.disable_search_threshold=this.options.disable_search_threshold||0,this.choices=0,this.results_none_found=this.options.no_results_text||"No results match"},a.prototype.mouse_enter=function(){return this.mouse_on_container=!0},a.prototype.mouse_leave=function(){return this.mouse_on_container=!1},a.prototype.input_focus=function(a){if(!this.active_field)return setTimeout(c(function(){return this.container_mousedown()},this),50)},a.prototype.input_blur=function(a){if(!this.mouse_on_container)return this.active_field=!1,setTimeout(c(function(){return this.blur_test()},this),100)},a.prototype.result_add_option=function(a){var b,c;return a.disabled?"":(a.dom_id=this.container_id+"_o_"+a.array_index,b=a.selected&&this.is_multiple?[]:["active-result"],a.selected&&b.push("result-selected"),a.group_array_index!=null&&b.push("group-option"),a.classes!==""&&b.push(a.classes),c=a.style.cssText!==""?' style="'+a.style+'"':"",'<li id="'+a.dom_id+'" class="'+b.join(" ")+'"'+c+">"+a.html+"</li>")},a.prototype.results_update_field=function(){return this.result_clear_highlight(),this.result_single_selected=null,this.results_build()},a.prototype.results_toggle=function(){return this.results_showing?this.results_hide():this.results_show()},a.prototype.results_search=function(a){return this.results_showing?this.winnow_results():this.results_show()},a.prototype.keyup_checker=function(a){var b,c;b=(c=a.which)!=null?c:a.keyCode,this.search_field_scale();switch(b){case 8:if(this.is_multiple&&this.backstroke_length<1&&this.choices>0)return this.keydown_backstroke();if(!this.pending_backstroke)return this.result_clear_highlight(),this.results_search();break;case 13:a.preventDefault();if(this.results_showing)return this.result_select(a);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()}},a.prototype.generate_field_id=function(){var a;return a=this.generate_random_id(),this.form_field.id=a,a},a.prototype.generate_random_char=function(){var a,b,c;return a="0123456789ABCDEFGHIJKLMNOPQRSTUVWXTZ",c=Math.floor(Math.random()*a.length),b=a.substring(c,c+1)},a}(),b.AbstractChosen=a}.call(this),function(){var a,b,c,d=Object.prototype.hasOwnProperty,e=function(a,b){function e(){this.constructor=a}for(var c in b)d.call(b,c)&&(a[c]=b[c]);return e.prototype=b.prototype,a.prototype=new e,a.__super__=b.prototype,a},f=function(a,b){return function(){return a.apply(b,arguments)}};c=this,a=function(){function a(){a.__super__.constructor.apply(this,arguments)}return e(a,AbstractChosen),a.prototype.setup=function(){return this.is_rtl=this.form_field.hasClassName("chzn-rtl")},a.prototype.finish_setup=function(){return this.form_field.addClassName("chzn-done")},a.prototype.set_default_values=function(){return a.__super__.set_default_values.call(this),this.single_temp=new Template('<a href="javascript:void(0)" class="chzn-single"><span>#{default}</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.multi_temp=new Template('<ul class="chzn-choices"><li class="search-field"><input type="text" value="#{default}" class="default" autocomplete="off" style="width:25px;" /></li></ul><div class="chzn-drop" style="left:-9000px;"><ul class="chzn-results"></ul></div>'),this.choice_temp=new Template('<li class="search-choice" id="#{id}"><span>#{choice}</span><a href="javascript:void(0)" class="search-choice-close" rel="#{position}"></a></li>'),this.no_results_temp=new Template('<li class="no-results">'+this.results_none_found+' "<span>#{terms}</span>"</li>')},a.prototype.set_up_html=function(){var a,c,d,e,f;return this.container_id=this.form_field.identify().replace(/(:|\.)/g,"_")+"_chzn",this.f_width=this.form_field.getStyle("width")?parseInt(this.form_field.getStyle("width"),10):this.form_field.getWidth(),c={id:this.container_id,"class":"chzn-container"+(this.is_rtl?" chzn-rtl":""),style:"width: "+this.f_width+"px"},this.default_text=this.form_field.readAttribute("data-placeholder")?this.form_field.readAttribute("data-placeholder"):this.default_text_default,a=this.is_multiple?(new Element("div",c)).update(this.multi_temp.evaluate({"default":this.default_text})):(new Element("div",c)).update(this.single_temp.evaluate({"default":this.default_text})),this.form_field.hide().insert({after:a}),this.container=$(this.container_id),this.container.addClassName("chzn-container-"+(this.is_multiple?"multi":"single")),this.dropdown=this.container.down("div.chzn-drop"),d=this.container.getHeight(),e=this.f_width-b(this.dropdown),this.dropdown.setStyle({width:e+"px",top:d+"px"}),this.search_field=this.container.down("input"),this.search_results=this.container.down("ul.chzn-results"),this.search_field_scale(),this.search_no_results=this.container.down("li.no-results"),this.is_multiple?(this.search_choices=this.container.down("ul.chzn-choices"),this.search_container=this.container.down("li.search-field")):(this.search_container=this.container.down("div.chzn-search"),this.selected_item=this.container.down(".chzn-single"),f=e-b(this.search_container)-b(this.search_field),this.search_field.setStyle({width:f+"px"})),this.results_build(),this.set_tab_index(),this.form_field.fire("liszt:ready",{chosen:this})},a.prototype.register_observers=function(){this.container.observe("mousedown",f(function(a){return this.container_mousedown(a)},this)),this.container.observe("mouseup",f(function(a){return this.container_mouseup(a)},this)),this.container.observe("mouseenter",f(function(a){return this.mouse_enter(a)},this)),this.container.observe("mouseleave",f(function(a){return this.mouse_leave(a)},this)),this.search_results.observe("mouseup",f(function(a){return this.search_results_mouseup(a)},this)),this.search_results.observe("mouseover",f(function(a){return this.search_results_mouseover(a)},this)),this.search_results.observe("mouseout",f(function(a){return this.search_results_mouseout(a)},this)),this.form_field.observe("liszt:updated",f(function(a){return this.results_update_field(a)},this)),this.search_field.observe("blur",f(function(a){return this.input_blur(a)},this)),this.search_field.observe("keyup",f(function(a){return this.keyup_checker(a)},this)),this.search_field.observe("keydown",f(function(a){return this.keydown_checker(a)},this));if(this.is_multiple)return this.search_choices.observe("click",f(function(a){return this.choices_click(a)},this)),this.search_field.observe("focus",f(function(a){return this.input_focus(a)},this))},a.prototype.search_field_disabled=function(){this.is_disabled=this.form_field.disabled;if(this.is_disabled)return this.container.addClassName("chzn-disabled"),this.search_field.disabled=!0,this.is_multiple||this.selected_item.stopObserving("focus",this.activate_action),this.close_field();this.container.removeClassName("chzn-disabled"),this.search_field.disabled=!1;if(!this.is_multiple)return this.selected_item.observe("focus",this.activate_action)},a.prototype.container_mousedown=function(a){var b;if(!this.is_disabled)return b=a!=null?a.target.hasClassName("search-choice-close"):!1,a&&a.type==="mousedown"&&a.stop(),!this.pending_destroy_click&&!b?(this.active_field?!this.is_multiple&&a&&(a.target===this.selected_item||a.target.up("a.chzn-single"))&&this.results_toggle():(this.is_multiple&&this.search_field.clear(),document.observe("click",this.click_test_action),this.results_show()),this.activate_field()):this.pending_destroy_click=!1},a.prototype.container_mouseup=function(a){if(a.target.nodeName==="ABBR")return this.results_reset(a)},a.prototype.blur_test=function(a){if(!this.active_field&&this.container.hasClassName("chzn-container-active"))return this.close_field()},a.prototype.close_field=function(){return document.stopObserving("click",this.click_test_action),this.is_multiple||(this.selected_item.tabIndex=this.search_field.tabIndex,this.search_field.tabIndex=-1),this.active_field=!1,this.results_hide(),this.container.removeClassName("chzn-container-active"),this.winnow_results_clear(),this.clear_backstroke(),this.show_search_field_default(),this.search_field_scale()},a.prototype.activate_field=function(){return!this.is_multiple&&!this.active_field&&(this.search_field.tabIndex=this.selected_item.tabIndex,this.selected_item.tabIndex=-1),this.container.addClassName("chzn-container-active"),this.active_field=!0,this.search_field.value=this.search_field.value,this.search_field.focus()},a.prototype.test_active_click=function(a){return a.target.up("#"+this.container_id)?this.active_field=!0:this.close_field()},a.prototype.results_build=function(){var a,b,d,e,f;this.parsing=!0,this.results_data=c.SelectParser.select_to_array(this.form_field),this.is_multiple&&this.choices>0?(this.search_choices.select("li.search-choice").invoke("remove"),this.choices=0):this.is_multiple||(this.selected_item.down("span").update(this.default_text),this.form_field.options.length>this.disable_search_threshold?this.container.removeClassName("chzn-container-single-nosearch"):this.container.addClassName("chzn-container-single-nosearch")),a="",f=this.results_data;for(d=0,e=f.length;d<e;d++)b=f[d],b.group?a+=this.result_add_group(b):b.empty||(a+=this.result_add_option(b),b.selected&&this.is_multiple?this.choice_build(b):b.selected&&!this.is_multiple&&(this.selected_item.down("span").update(b.html),this.allow_single_deselect&&this.single_deselect_control_build()));return this.search_field_disabled(),this.show_search_field_default(),this.search_field_scale(),this.search_results.update(a),this.parsing=!1},a.prototype.result_add_group=function(a){return a.disabled?"":(a.dom_id=this.container_id+"_g_"+a.array_index,'<li id="'+a.dom_id+'" class="group-result">'+a.label.escapeHTML()+"</li>")},a.prototype.result_do_highlight=function(a){var b,c,d,e,f;this.result_clear_highlight(),this.result_highlight=a,this.result_highlight.addClassName("highlighted"),d=parseInt(this.search_results.getStyle("maxHeight"),10),f=this.search_results.scrollTop,e=d+f,c=this.result_highlight.positionedOffset().top,b=c+this.result_highlight.getHeight();if(b>=e)return this.search_results.scrollTop=b-d>0?b-d:0;if(c<f)return this.search_results.scrollTop=c},a.prototype.result_clear_highlight=function(){return this.result_highlight&&this.result_highlight.removeClassName("highlighted"),this.result_highlight=null},a.prototype.results_show=function(){var a;return this.is_multiple||(this.selected_item.addClassName("chzn-single-with-drop"),this.result_single_selected&&this.result_do_highlight(this.result_single_selected)),a=this.is_multiple?this.container.getHeight():this.container.getHeight()-1,this.dropdown.setStyle({top:a+"px",left:0}),this.results_showing=!0,this.search_field.focus(),this.search_field.value=this.search_field.value,this.winnow_results()},a.prototype.results_hide=function(){return this.is_multiple||this.selected_item.removeClassName("chzn-single-with-drop"),this.result_clear_highlight(),this.dropdown.setStyle({left:"-9000px"}),this.results_showing=!1},a.prototype.set_tab_index=function(a){var b;if(this.form_field.tabIndex)return b=this.form_field.tabIndex,this.form_field.tabIndex=-1,this.is_multiple?this.search_field.tabIndex=b:(this.selected_item.tabIndex=b,this.search_field.tabIndex=-1)},a.prototype.show_search_field_default=function(){return this.is_multiple&&this.choices<1&&!this.active_field?(this.search_field.value=this.default_text,this.search_field.addClassName("default")):(this.search_field.value="",this.search_field.removeClassName("default"))},a.prototype.search_results_mouseup=function(a){var b;b=a.target.hasClassName("active-result")?a.target:a.target.up(".active-result");if(b)return this.result_highlight=b,this.result_select(a)},a.prototype.search_results_mouseover=function(a){var b;b=a.target.hasClassName("active-result")?a.target:a.target.up(".active-result");if(b)return this.result_do_highlight(b)},a.prototype.search_results_mouseout=function(a){if(a.target.hasClassName("active-result")||a.target.up(".active-result"))return this.result_clear_highlight()},a.prototype.choices_click=function(a){a.preventDefault();if(this.active_field&&!a.target.hasClassName("search-choice")&&!a.target.up(".search-choice")&&!this.results_showing)return this.results_show()},a.prototype.choice_build=function(a){var b,c;return b=this.container_id+"_c_"+a.array_index,this.choices+=1,this.search_container.insert({before:this.choice_temp.evaluate({id:b,choice:a.html,position:a.array_index})}),c=$(b).down("a"),c.observe("click",f(function(a){return this.choice_destroy_link_click(a)},this))},a.prototype.choice_destroy_link_click=function(a){a.preventDefault();if(!this.is_disabled)return this.pending_destroy_click=!0,this.choice_destroy(a.target)},a.prototype.choice_destroy=function(a){return this.choices-=1,this.show_search_field_default(),this.is_multiple&&this.choices>0&&this.search_field.value.length<1&&this.results_hide(),this.result_deselect(a.readAttribute("rel")),a.up("li").remove()},a.prototype.results_reset=function(a){this.form_field.options[0].selected=!0,this.selected_item.down("span").update(this.default_text),this.show_search_field_default(),a.target.remove(),typeof Event.simulate=="function"&&this.form_field.simulate("change");if(this.active_field)return this.results_hide()},a.prototype.result_select=function(a){var b,c,d;if(this.result_highlight)return b=this.result_highlight,this.result_clear_highlight(),this.is_multiple?this.result_deactivate(b):(this.search_results.descendants(".result-selected").invoke("removeClassName","result-selected"),this.result_single_selected=b),b.addClassName("result-selected"),d=b.id.substr(b.id.lastIndexOf("_")+1),c=this.results_data[d],c.selected=!0,this.form_field.options[c.options_index].selected=!0,this.is_multiple?this.choice_build(c):(this.selected_item.down("span").update(c.html),this.allow_single_deselect&&this.single_deselect_control_build()),(!a.metaKey||!this.is_multiple)&&this.results_hide(),this.search_field.value="",typeof Event.simulate=="function"&&this.form_field.simulate("change"),this.search_field_scale()},a.prototype.result_activate=function(a){return a.addClassName("active-result")},a.prototype.result_deactivate=function(a){return a.removeClassName("active-result")},a.prototype.result_deselect=function(a){var b,c;return c=this.results_data[a],c.selected=!1,this.form_field.options[c.options_index].selected=!1,b=$(this.container_id+"_o_"+a),b.removeClassName("result-selected").addClassName("active-result").show(),this.result_clear_highlight(),this.winnow_results(),typeof Event.simulate=="function"&&this.form_field.simulate("change"),this.search_field_scale()},a.prototype.single_deselect_control_build=function(){if(this.allow_single_deselect&&!this.selected_item.down("abbr"))return this.selected_item.down("span").insert({after:'<abbr class="search-choice-close"></abbr>'})},a.prototype.winnow_results=function(){var a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p;this.no_results_clear(),g=0,h=this.search_field.value===this.default_text?"":this.search_field.value.strip().escapeHTML(),e=new RegExp("^"+h.replace(/[-[\]{}()*+?.,\\^$|#\s]/g,"\\$&"),"i"),k=new RegExp(h.replace(/[-[\]{}()*+?.,\\^$|#\s]/g,"\\$&"),"i"),p=this.results_data;for(l=0,n=p.length;l<n;l++){b=p[l];if(!b.disabled&&!b.empty)if(b.group)$(b.dom_id).hide();else if(!this.is_multiple||!b.selected){a=!1,f=b.dom_id;if(e.test(b.html))a=!0,g+=1;else if(b.html.indexOf(" ")>=0||b.html.indexOf("[")===0){d=b.html.replace(/\[|\]/g,"").split(" ");if(d.length)for(m=0,o=d.length;m<o;m++)c=d[m],e.test(c)&&(a=!0,g+=1)}a?(h.length?(i=b.html.search(k),j=b.html.substr(0,i+h.length)+"</em>"+b.html.substr(i+h.length),j=j.substr(0,i)+"<em>"+j.substr(i)):j=b.html,$(f).innerHTML!==j&&$(f).update(j),this.result_activate($(f)),b.group_array_index!=null&&$(this.results_data[b.group_array_index].dom_id).setStyle({display:"list-item"})):($(f)===this.result_highlight&&this.result_clear_highlight(),this.result_deactivate($(f)))}}return g<1&&h.length?this.no_results(h):this.winnow_results_set_highlight()},a.prototype.winnow_results_clear=function(){var a,b,c,d,e;this.search_field.clear(),b=this.search_results.select("li"),e=[];for(c=0,d=b.length;c<d;c++)a=b[c],e.push(a.hasClassName("group-result")?a.show():!this.is_multiple||!a.hasClassName("result-selected")?this.result_activate(a):void 0);return e},a.prototype.winnow_results_set_highlight=function(){var a;if(!this.result_highlight){this.is_multiple||(a=this.search_results.down(".result-selected.active-result")),a==null&&(a=this.search_results.down(".active-result"));if(a!=null)return this.result_do_highlight(a)}},a.prototype.no_results=function(a){return this.search_results.insert(this.no_results_temp.evaluate({terms:a}))},a.prototype.no_results_clear=function(){var a,b;a=null,b=[];while(a=this.search_results.down(".no-results"))b.push(a.remove());return b},a.prototype.keydown_arrow=function(){var a,b,c;a=this.search_results.select("li.active-result");if(a.length){this.result_highlight?this.results_showing&&(c=this.result_highlight.nextSiblings(),b=c.intersect(a),b.length&&this.result_do_highlight(b.first())):this.result_do_highlight(a.first());if(!this.results_showing)return this.results_show()}},a.prototype.keyup_arrow=function(){var a,b,c;if(!this.results_showing&&!this.is_multiple)return this.results_show();if(this.result_highlight)return c=this.result_highlight.previousSiblings(),a=this.search_results.select("li.active-result"),b=c.intersect(a),b.length?this.result_do_highlight(b.first()):(this.choices>0&&this.results_hide(),this.result_clear_highlight())},a.prototype.keydown_backstroke=function(){return this.pending_backstroke?(this.choice_destroy(this.pending_backstroke.down("a")),this.clear_backstroke()):(this.pending_backstroke=this.search_container.siblings("li.search-choice").last(),this.pending_backstroke.addClassName("search-choice-focus"))},a.prototype.clear_backstroke=function(){return this.pending_backstroke&&this.pending_backstroke.removeClassName("search-choice-focus"),this.pending_backstroke=null},a.prototype.keydown_checker=function(a){var b,c;b=(c=a.which)!=null?c:a.keyCode,this.search_field_scale(),b!==8&&this.pending_backstroke&&this.clear_backstroke();switch(b){case 8:this.backstroke_length=this.search_field.value.length;break;case 9:this.results_showing&&!this.is_multiple&&this.result_select(a),this.mouse_on_container=!1;break;case 13:a.preventDefault();break;case 38:a.preventDefault(),this.keyup_arrow();break;case 40:this.keydown_arrow()}},a.prototype.search_field_scale=function(){var a,b,c,d,e,f,g,h,i;if(this.is_multiple){c=0,g=0,e="position:absolute; left: -1000px; top: -1000px; display:none;",f=["font-size","font-style","font-weight","font-family","line-height","text-transform","letter-spacing"];for(h=0,i=f.length;h<i;h++)d=f[h],e+=d+":"+this.search_field.getStyle(d)+";";return b=(new Element("div",{style:e})).update(this.search_field.value.escapeHTML()),document.body.appendChild(b),g=Element.measure(b,"width")+25,b.remove(),g>this.f_width-10&&(g=this.f_width-10),this.search_field.setStyle({width:g+"px"}),a=this.container.getHeight(),this.dropdown.setStyle({top:a+"px"})}},a}(),c.Chosen=a,Prototype.Browser.IE&&/MSIE (\d+\.\d+);/.test(navigator.userAgent)&&(Prototype.BrowserFeatures.Version=new Number(RegExp.$1)),b=function(a){var b,c;return b=new Element.Layout(a),c=b.get("border-left")+b.get("border-right")+b.get("padding-left")+b.get("padding-right")},c.get_side_border_padding=b}.call(this)

admin/thirdparty/chosen/coffee/chosen.jquery.coffee

@@ -6,49 +6,34 @@ root = this
 $ = jQuery
 
 $.fn.extend({
-  chosen: (data, options) ->
+  chosen: (options) ->
+    # Do no harm and return as soon as possible for unsupported browsers, namely IE6 and IE7
+    return this if $.browser.msie and ($.browser.version is "6.0" or  $.browser.version is "7.0")
     $(this).each((input_field) ->
-      new Chosen(this, data, options) unless ($ this).hasClass "chzn-done"
+      new Chosen(this, options) unless ($ this).hasClass "chzn-done"
     )
-}) 
+})
 
-class Chosen
+class Chosen extends AbstractChosen
 
-  constructor: (elmn) ->
+  setup: ->
-    this.set_default_values()
-    
-    @form_field = elmn
     @form_field_jq = $ @form_field
-    @is_multiple = @form_field.multiple
     @is_rtl = @form_field_jq.hasClass "chzn-rtl"
 
-    @default_text_default = if @form_field.multiple then "Select Some Options" else "Select an Option"
+  finish_setup: ->
-
-    this.set_up_html()
-    this.register_observers()
     @form_field_jq.addClass "chzn-done"
 
-  set_default_values: ->
-    
-    @click_test_action = (evt) => this.test_active_click(evt)
-    @active_field = false
-    @mouse_on_container = false
-    @results_showing = false
-    @result_highlighted = null
-    @result_single_selected = null
-    @choices = 0
-
   set_up_html: ->
     @container_id = if @form_field.id.length then @form_field.id.replace(/(:|\.)/g, '_') else this.generate_field_id()
     @container_id += "_chzn"
     
-    @f_width = @form_field_jq.width()
+    @f_width = @form_field_jq.outerWidth()
     
     @default_text = if @form_field_jq.data 'placeholder' then @form_field_jq.data 'placeholder' else @default_text_default
     
     container_div = ($ "<div />", {
       id: @container_id
-      class: "chzn-container #{ if @is_rtl then 'chzn-rtl' else '' }"
+      class: "chzn-container#{ if @is_rtl then ' chzn-rtl' else '' }"
       style: 'width: ' + (@f_width) + 'px;' #use parens around @f_width so coffeescript doesn't think + ' px' is a function parameter
     })
     
@@ -84,14 +69,15 @@ class Chosen
     
     this.results_build()
     this.set_tab_index()
-
+    @form_field_jq.trigger("liszt:ready", {chosen: this})
 
   register_observers: ->
-    @container.click (evt) => this.container_click(evt)
+    @container.mousedown (evt) => this.container_mousedown(evt)
+    @container.mouseup (evt) => this.container_mouseup(evt)
     @container.mouseenter (evt) => this.mouse_enter(evt)
     @container.mouseleave (evt) => this.mouse_leave(evt)
   
-    @search_results.click (evt) => this.search_results_click(evt)
+    @search_results.mouseup (evt) => this.search_results_mouseup(evt)
     @search_results.mouseover (evt) => this.search_results_mouseover(evt)
     @search_results.mouseout (evt) => this.search_results_mouseout(evt)
 
@@ -104,35 +90,39 @@ class Chosen
     if @is_multiple
       @search_choices.click (evt) => this.choices_click(evt)
       @search_field.focus (evt) => this.input_focus(evt)
+
+  search_field_disabled: ->
+    @is_disabled = @form_field_jq[0].disabled
+    if(@is_disabled)
+      @container.addClass 'chzn-disabled'
+      @search_field[0].disabled = true
+      @selected_item.unbind "focus", @activate_action if !@is_multiple
+      this.close_field()
     else
-      @selected_item.focus (evt) => this.activate_field(evt)
+      @container.removeClass 'chzn-disabled'
+      @search_field[0].disabled = false
+      @selected_item.bind "focus", @activate_action if !@is_multiple
 
-  container_click: (evt) ->
+  container_mousedown: (evt) ->
-    if evt and evt.type is "click"
+    if !@is_disabled
-      evt.stopPropagation()
+      target_closelink =  if evt? then ($ evt.target).hasClass "search-choice-close" else false
-    if not @pending_destroy_click
+      if evt and evt.type is "mousedown"
-      if not @active_field
+        evt.stopPropagation()
-        @search_field.val "" if @is_multiple
+      if not @pending_destroy_click and not target_closelink
-        $(document).click @click_test_action
+        if not @active_field
-        this.results_show()
+          @search_field.val "" if @is_multiple
-      else if not @is_multiple and evt and ($(evt.target) is @selected_item || $(evt.target).parents("a.chzn-single").length)
+          $(document).click @click_test_action
-        evt.preventDefault()
+          this.results_show()
-        this.results_toggle()
+        else if not @is_multiple and evt and (($(evt.target)[0] == @selected_item[0]) || $(evt.target).parents("a.chzn-single").length)
+          evt.preventDefault()
+          this.results_toggle()
 
-      this.activate_field()
+        this.activate_field()
-    else
+      else
-      @pending_destroy_click = false
+        @pending_destroy_click = false
 
-  mouse_enter: -> @mouse_on_container = true
+  container_mouseup: (evt) ->
-  mouse_leave: -> @mouse_on_container = false
+    this.results_reset(evt) if evt.target.nodeName is "ABBR"
-
-  input_focus: (evt) ->
-    setTimeout (=> this.container_click()), 50 unless @active_field
-  
-  input_blur: (evt) ->
-    if not @mouse_on_container
-      @active_field = false
-      setTimeout (=> this.blur_test()), 100
 
   blur_test: (evt) ->
     this.close_field() if not @active_field and @container.hasClass "chzn-container-active"
@@ -173,7 +163,6 @@ class Chosen
       this.close_field()
     
   results_build: ->
-    startTime = new Date()
     @parsing = true
     @results_data = root.SelectParser.select_to_array @form_field
 
@@ -182,6 +171,10 @@ class Chosen
       @choices = 0
     else if not @is_multiple
       @selected_item.find("span").text @default_text
+      if @form_field.options.length <= @disable_search_threshold
+        @container.addClass "chzn-container-single-nosearch"
+      else
+        @container.removeClass "chzn-container-single-nosearch"
 
     content = ''
     for data in @results_data
@@ -193,7 +186,9 @@ class Chosen
           this.choice_build data
         else if data.selected and not @is_multiple
           @selected_item.find("span").text data.text
+          this.single_deselect_control_build() if @allow_single_deselect
 
+    this.search_field_disabled()
     this.show_search_field_default()
     this.search_field_scale()
     
@@ -208,23 +203,6 @@ class Chosen
     else
       ""
   
-  result_add_option: (option) ->
-    if not option.disabled
-      option.dom_id = @container_id + "_o_" + option.array_index
-      
-      classes = if option.selected and @is_multiple then [] else ["active-result"]
-      classes.push "result-selected" if option.selected
-      classes.push "group-option" if option.group_array_index?
-      
-      '<li id="' + option.dom_id + '" class="' + classes.join(' ') + '">' + option.html + '</li>'
-    else
-      ""
-
-  results_update_field: ->
-    this.result_clear_highlight()
-    @result_single_selected = null
-    this.results_build()
-
   result_do_highlight: (el) ->
     if el.length
       this.result_clear_highlight()
@@ -248,12 +226,6 @@ class Chosen
     @result_highlight.removeClass "highlighted" if @result_highlight
     @result_highlight = null
 
-  results_toggle: ->
-    if @results_showing
-      this.results_hide()
-    else
-      this.results_show()
-
   results_show: ->
     if not @is_multiple
       @selected_item.addClass "chzn-single-with-drop"
@@ -295,11 +267,11 @@ class Chosen
       @search_field.val("")
       @search_field.removeClass "default"
 
-  search_results_click: (evt) ->
+  search_results_mouseup: (evt) ->
     target = if $(evt.target).hasClass "active-result" then $(evt.target) else $(evt.target).parents(".active-result").first()
     if target.length
       @result_highlight = target
-      this.result_select()
+      this.result_select(evt)
 
   search_results_mouseover: (evt) ->
     target = if $(evt.target).hasClass "active-result" then $(evt.target) else $(evt.target).parents(".active-result").first()
@@ -323,8 +295,11 @@ class Chosen
 
   choice_destroy_link_click: (evt) ->
     evt.preventDefault()
-    @pending_destroy_click = true
+    if not @is_disabled
-    this.choice_destroy $(evt.target)
+      @pending_destroy_click = true
+      this.choice_destroy $(evt.target)
+    else
+      evt.stopPropagation
 
   choice_destroy: (link) ->
     @choices -= 1
@@ -335,20 +310,29 @@ class Chosen
     this.result_deselect (link.attr "rel")
     link.parents('li').first().remove()
 
-  result_select: ->
+  results_reset: (evt) ->
+    @form_field.options[0].selected = true
+    @selected_item.find("span").text @default_text
+    this.show_search_field_default()
+    $(evt.target).remove();
+    @form_field_jq.trigger "change"
+    this.results_hide() if @active_field
+
+  result_select: (evt) ->
     if @result_highlight
       high = @result_highlight
       high_id = high.attr "id"
       
       this.result_clear_highlight()
 
-      high.addClass "result-selected"
-      
       if @is_multiple
         this.result_deactivate high
       else
+        @search_results.find(".result-selected").removeClass "result-selected"
         @result_single_selected = high
       
+      high.addClass "result-selected"
+      
       position = high_id.substr(high_id.lastIndexOf("_") + 1 )
       item = @results_data[position]
       item.selected = true
@@ -359,18 +343,20 @@ class Chosen
         this.choice_build item
       else
         @selected_item.find("span").first().text item.text
+        this.single_deselect_control_build() if @allow_single_deselect
+      
+      this.results_hide() unless evt.metaKey and @is_multiple
 
-      this.results_hide()
       @search_field.val ""
 
       @form_field_jq.trigger "change"
       this.search_field_scale()
 
   result_activate: (el) ->
-    el.addClass("active-result").show()
+    el.addClass("active-result")
 
   result_deactivate: (el) ->
-    el.removeClass("active-result").hide()
+    el.removeClass("active-result")
 
   result_deselect: (pos) ->
     result_data = @results_data[pos]
@@ -386,14 +372,10 @@ class Chosen
     @form_field_jq.trigger "change"
     this.search_field_scale()
 
-  results_search: (evt) ->
+  single_deselect_control_build: ->
-    if @results_showing
+    @selected_item.find("span").first().after "<abbr class=\"search-choice-close\"></abbr>" if @allow_single_deselect and @selected_item.find("abbr").length < 1
-      this.winnow_results()
-    else
-      this.results_show()
 
   winnow_results: ->
-    startTime = new Date()
     this.no_results_clear()
     
     results = 0
@@ -405,10 +387,11 @@ class Chosen
     for option in @results_data
       if not option.disabled and not option.empty
         if option.group
-          $('#' + option.dom_id).hide()
+          $('#' + option.dom_id).css('display', 'none')
         else if not (@is_multiple and option.selected)
           found = false
           result_id = option.dom_id
+          result = $("#" + result_id)
           
           if regex.test option.html
             found = true
@@ -429,16 +412,15 @@ class Chosen
               text = text.substr(0, startpos) + '<em>' + text.substr(startpos)
             else
               text = option.html
+            
+            result.html(text)
+            this.result_activate result
 
-            $("#" + result_id).html text if $("#" + result_id).html != text
+            $("#" + @results_data[option.group_array_index].dom_id).css('display', 'list-item') if option.group_array_index?
-
-            this.result_activate $("#" + result_id)
-
-            $("#" + @results_data[option.group_array_index].dom_id).show() if option.group_array_index?
           else
             this.result_clear_highlight() if @result_highlight and result_id is @result_highlight.attr 'id'
-            this.result_deactivate $("#" + result_id)
+            this.result_deactivate result
-    
+
     if results < 1 and searchText.length
       this.no_results searchText
     else
@@ -451,20 +433,20 @@ class Chosen
     for li in lis
       li = $(li)
       if li.hasClass "group-result"
-        li.show()
+        li.css('display', 'auto')
       else if not @is_multiple or not li.hasClass "result-selected"
         this.result_activate li
 
   winnow_results_set_highlight: ->
     if not @result_highlight
 
-      selected_results = if not @is_multiple then @search_results.find(".result-selected") else []
+      selected_results = if not @is_multiple then @search_results.find(".result-selected.active-result") else []
       do_high = if selected_results.length then selected_results.first() else @search_results.find(".active-result").first()
 
       this.result_do_highlight do_high if do_high?
   
   no_results: (terms) ->
-    no_results_html = $('<li class="no-results">No results match "<span></span>"</li>')
+    no_results_html = $('<li class="no-results">' + @results_none_found + ' "<span></span>"</li>')
     no_results_html.find("span").first().html(terms)
 
     @search_results.append no_results_html
@@ -505,31 +487,10 @@ class Chosen
     @pending_backstroke.removeClass "search-choice-focus" if @pending_backstroke
     @pending_backstroke = null
 
-  keyup_checker: (evt) ->
-    stroke = evt.which ? evt.keyCode
-    this.search_field_scale()
-
-    switch stroke
-      when 8
-        if @is_multiple and @backstroke_length < 1 and @choices > 0
-          this.keydown_backstroke()
-        else if not @pending_backstroke
-          this.result_clear_highlight()
-          this.results_search()
-      when 13
-        evt.preventDefault()
-        this.result_select() if this.results_showing
-      when 27
-        this.results_hide() if @results_showing
-      when 9, 38, 40, 16
-        # don't do anything on these keys
-      else this.results_search()
-
-
   keydown_checker: (evt) ->
     stroke = evt.which ? evt.keyCode
     this.search_field_scale()
-
+    
     this.clear_backstroke() if stroke != 8 and this.pending_backstroke
     
     switch stroke
@@ -537,6 +498,7 @@ class Chosen
         @backstroke_length = this.search_field.val().length
         break
       when 9
+        this.result_select(evt) if this.results_showing and not @is_multiple
         @mouse_on_container = false
         break
       when 13
@@ -549,8 +511,7 @@ class Chosen
       when 40
         this.keydown_arrow()
         break
-
+  
-
   search_field_scale: ->
     if @is_multiple
       h = 0
@@ -577,22 +538,12 @@ class Chosen
       dd_top = @container.height()
       @dropdown.css({"top":  dd_top + "px"})
   
-  generate_field_id: ->
-    new_id = this.generate_random_id()
-    @form_field.id = new_id
-    new_id
-  
   generate_random_id: ->
     string = "sel" + this.generate_random_char() + this.generate_random_char() + this.generate_random_char()
     while $("#" + string).length > 0
       string += this.generate_random_char()
     string
     
-  generate_random_char: ->
-    chars = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXTZ";
-    rand = Math.floor(Math.random() * chars.length)
-    newchar = chars.substring rand, rand+1
-
 get_side_border_padding = (elmt) ->
   side_border_padding = elmt.outerWidth() - elmt.width()
 

admin/thirdparty/chosen/coffee/chosen.proto.coffee

@@ -4,38 +4,22 @@ Copyright (c) 2011 by Harvest
 ###
 root = this
 
-class Chosen
+class Chosen extends AbstractChosen
 
-  constructor: (elmn) ->
+  setup: ->
-    this.set_default_values()
-    
-    @form_field = elmn
-    @is_multiple = @form_field.multiple
     @is_rtl = @form_field.hasClassName "chzn-rtl"
 
-    @default_text_default = if @form_field.multiple then "Select Some Options" else "Select an Option"
+  finish_setup: ->
-
-    this.set_up_html()
-    this.register_observers()
     @form_field.addClassName "chzn-done"
 
-
   set_default_values: ->
+    super()
     
-    @click_test_action = (evt) => this.test_active_click(evt)
-    @active_field = false
-    @mouse_on_container = false
-    @results_showing = false
-    @result_highlighted = null
-    @result_single_selected = null
-    @choices = 0
-
     # HTML Templates
     @single_temp = new Template('<a href="javascript:void(0)" class="chzn-single"><span>#{default}</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>')
     @multi_temp = new Template('<ul class="chzn-choices"><li class="search-field"><input type="text" value="#{default}" class="default" autocomplete="off" style="width:25px;" /></li></ul><div class="chzn-drop" style="left:-9000px;"><ul class="chzn-results"></ul></div>')
     @choice_temp = new Template('<li class="search-choice" id="#{id}"><span>#{choice}</span><a href="javascript:void(0)" class="search-choice-close" rel="#{position}"></a></li>')
-    @no_results_temp = new Template('<li class="no-results">No results match "<span>#{terms}</span>"</li>')
+    @no_results_temp = new Template('<li class="no-results">' + @results_none_found + ' "<span>#{terms}</span>"</li>')
-
 
   set_up_html: ->
     @container_id = @form_field.identify().replace(/(:|\.)/g, '_') + "_chzn"
@@ -44,7 +28,7 @@ class Chosen
     
     container_props =
       'id': @container_id
-      'class': "chzn-container #{ if @is_rtl then 'chzn-rtl' else '' }"
+      'class': "chzn-container#{ if @is_rtl then ' chzn-rtl' else '' }"
       'style': 'width: ' + (@f_width) + 'px' #use parens around @f_width so coffeescript doesn't think + ' px' is a function parameter
     
     @default_text = if @form_field.readAttribute 'data-placeholder' then @form_field.readAttribute 'data-placeholder' else @default_text_default
@@ -78,14 +62,15 @@ class Chosen
     
     this.results_build()
     this.set_tab_index()
-
+    @form_field.fire("liszt:ready", {chosen: this})
 
   register_observers: ->
-    @container.observe "click", (evt) => this.container_click(evt)
+    @container.observe "mousedown", (evt) => this.container_mousedown(evt)
+    @container.observe "mouseup", (evt) => this.container_mouseup(evt)
     @container.observe "mouseenter", (evt) => this.mouse_enter(evt)
     @container.observe "mouseleave", (evt) => this.mouse_leave(evt)
     
-    @search_results.observe "click", (evt) => this.search_results_click(evt)
+    @search_results.observe "mouseup", (evt) => this.search_results_mouseup(evt)
     @search_results.observe "mouseover", (evt) => this.search_results_mouseover(evt)
     @search_results.observe "mouseout", (evt) => this.search_results_mouseout(evt)
     
@@ -98,35 +83,38 @@ class Chosen
     if @is_multiple
       @search_choices.observe "click", (evt) => this.choices_click(evt)
       @search_field.observe "focus", (evt) => this.input_focus(evt)
+
+  search_field_disabled: ->
+    @is_disabled = @form_field.disabled
+    if(@is_disabled)
+      @container.addClassName 'chzn-disabled'
+      @search_field.disabled = true
+      @selected_item.stopObserving "focus", @activate_action if !@is_multiple
+      this.close_field()
     else
-      @selected_item.observe "focus", (evt) => this.activate_field(evt)
+      @container.removeClassName 'chzn-disabled'
+      @search_field.disabled = false
+      @selected_item.observe "focus", @activate_action if !@is_multiple
 
+  container_mousedown: (evt) ->
+    if !@is_disabled
+      target_closelink =  if evt? then evt.target.hasClassName "search-choice-close" else false
+      if evt and evt.type is "mousedown"
+        evt.stop()
+      if not @pending_destroy_click and not target_closelink
+        if not @active_field
+          @search_field.clear() if @is_multiple
+          document.observe "click", @click_test_action
+          this.results_show()
+        else if not @is_multiple and evt and (evt.target is @selected_item || evt.target.up("a.chzn-single"))
+          this.results_toggle()
 
-  container_click: (evt) ->
+        this.activate_field()
-    if evt and evt.type is "click"
+      else
-      evt.stop()
+        @pending_destroy_click = false
-    if not @pending_destroy_click
-      if not @active_field
-        @search_field.clear() if @is_multiple
-        document.observe "click", @click_test_action
-        this.results_show()
-      else if not @is_multiple and evt and (evt.target is @selected_item || evt.target.up("a.chzn-single"))
-        this.results_toggle()
-
-      this.activate_field()
-    else
-      @pending_destroy_click = false
-
-  mouse_enter: -> @mouse_on_container = true
-  mouse_leave: -> @mouse_on_container = false
-
-  input_focus: (evt) ->
-    setTimeout this.container_click.bind(this), 50 unless @active_field
   
-  input_blur: (evt) ->
+  container_mouseup: (evt) ->
-    if not @mouse_on_container
+    this.results_reset(evt) if evt.target.nodeName is "ABBR"
-      @active_field = false
-      setTimeout this.blur_test.bind(this), 100
 
   blur_test: (evt) ->
     this.close_field() if not @active_field and @container.hasClassName("chzn-container-active")
@@ -167,7 +155,6 @@ class Chosen
       this.close_field()
 
   results_build: ->
-    startTime = new Date()
     @parsing = true
     @results_data = root.SelectParser.select_to_array @form_field
 
@@ -176,6 +163,10 @@ class Chosen
       @choices = 0
     else if not @is_multiple
       @selected_item.down("span").update(@default_text)
+      if @form_field.options.length <= @disable_search_threshold
+        @container.addClassName "chzn-container-single-nosearch"
+      else
+        @container.removeClassName "chzn-container-single-nosearch"
 
     content = ''
     for data in @results_data
@@ -187,7 +178,9 @@ class Chosen
           this.choice_build data
         else if data.selected and not @is_multiple
           @selected_item.down("span").update( data.html )
+          this.single_deselect_control_build() if @allow_single_deselect
 
+    this.search_field_disabled()
     this.show_search_field_default()
     this.search_field_scale()
     
@@ -202,23 +195,6 @@ class Chosen
     else
       ""
   
-  result_add_option: (option) ->
-    if not option.disabled
-      option.dom_id = @container_id + "_o_" + option.array_index
-      
-      classes = if option.selected and @is_multiple then [] else ["active-result"]
-      classes.push "result-selected" if option.selected
-      classes.push "group-option" if option.group_array_index?
-      
-      '<li id="' + option.dom_id + '" class="' + classes.join(' ') + '">' + option.html + '</li>'
-    else
-      ""
-
-  results_update_field: ->
-    this.result_clear_highlight()
-    @result_single_selected = null
-    this.results_build()
-
   result_do_highlight: (el) ->
       this.result_clear_highlight()
 
@@ -241,12 +217,6 @@ class Chosen
     @result_highlight.removeClassName('highlighted') if @result_highlight
     @result_highlight = null
 
-  results_toggle: ->
-    if @results_showing
-      this.results_hide()
-    else
-      this.results_show()
-
   results_show: ->
     if not @is_multiple
       @selected_item.addClassName('chzn-single-with-drop')
@@ -288,11 +258,11 @@ class Chosen
       @search_field.value = ""
       @search_field.removeClassName "default"
 
-  search_results_click: (evt) ->
+  search_results_mouseup: (evt) ->
     target = if evt.target.hasClassName("active-result") then evt.target else evt.target.up(".active-result")
     if target
       @result_highlight = target
-      this.result_select()
+      this.result_select(evt)
 
   search_results_mouseover: (evt) ->
     target = if evt.target.hasClassName("active-result") then evt.target else evt.target.up(".active-result")
@@ -320,8 +290,9 @@ class Chosen
 
   choice_destroy_link_click: (evt) ->
     evt.preventDefault()
-    @pending_destroy_click = true
+    if not @is_disabled
-    this.choice_destroy evt.target
+      @pending_destroy_click = true
+      this.choice_destroy evt.target
 
   choice_destroy: (link) ->
     @choices -= 1
@@ -332,17 +303,26 @@ class Chosen
     this.result_deselect link.readAttribute("rel")
     link.up('li').remove()
 
-  result_select: ->
+  results_reset: (evt) ->
+    @form_field.options[0].selected = true
+    @selected_item.down("span").update(@default_text)
+    this.show_search_field_default()
+    evt.target.remove()
+    @form_field.simulate("change") if typeof Event.simulate is 'function'
+    this.results_hide() if @active_field
+  
+  result_select: (evt) ->
     if @result_highlight
       high = @result_highlight
       this.result_clear_highlight()
 
-      high.addClassName("result-selected")
-      
       if @is_multiple
         this.result_deactivate high
       else
+        @search_results.descendants(".result-selected").invoke "removeClassName", "result-selected"
         @result_single_selected = high
+      
+      high.addClassName("result-selected")
         
       position = high.id.substr(high.id.lastIndexOf("_") + 1 )
       item = @results_data[position]
@@ -354,18 +334,20 @@ class Chosen
         this.choice_build item
       else
         @selected_item.down("span").update(item.html)
+        this.single_deselect_control_build() if @allow_single_deselect
+
+      this.results_hide() unless evt.metaKey and @is_multiple
 
-      this.results_hide()
       @search_field.value = ""
 
       @form_field.simulate("change") if typeof Event.simulate is 'function'
       this.search_field_scale()
 
   result_activate: (el) ->
-    el.addClassName("active-result").show()
+    el.addClassName("active-result")
 
   result_deactivate: (el) ->
-    el.removeClassName("active-result").hide()
+    el.removeClassName("active-result")
 
   result_deselect: (pos) ->
     result_data = @results_data[pos]
@@ -380,15 +362,11 @@ class Chosen
 
     @form_field.simulate("change") if typeof Event.simulate is 'function'
     this.search_field_scale()
-
+    
-  results_search: (evt) ->
+  single_deselect_control_build: ->
-    if @results_showing
+    @selected_item.down("span").insert { after: "<abbr class=\"search-choice-close\"></abbr>" } if @allow_single_deselect and not @selected_item.down("abbr")
-      this.winnow_results()
-    else
-      this.results_show()
 
   winnow_results: ->
-    startTime = new Date()
     this.no_results_clear()
 
     results = 0
@@ -429,7 +407,7 @@ class Chosen
 
             this.result_activate $(result_id)
 
-            $(@results_data[option.group_array_index].dom_id).show() if option.group_array_index?
+            $(@results_data[option.group_array_index].dom_id).setStyle({display: 'list-item'}) if option.group_array_index?
           else
             this.result_clear_highlight() if $(result_id) is @result_highlight
             this.result_deactivate $(result_id)
@@ -453,7 +431,7 @@ class Chosen
     if not @result_highlight
 
       if not @is_multiple
-        do_high = @search_results.down(".result-selected")
+        do_high = @search_results.down(".result-selected.active-result")
 
       if not do_high?
         do_high = @search_results.down(".active-result")
@@ -505,27 +483,6 @@ class Chosen
     @pending_backstroke.removeClassName("search-choice-focus") if @pending_backstroke
     @pending_backstroke = null
 
-  keyup_checker: (evt) ->
-    stroke = evt.which ? evt.keyCode
-    this.search_field_scale()
-
-    switch stroke
-      when 8
-        if @is_multiple and @backstroke_length < 1 and @choices > 0
-          this.keydown_backstroke()
-        else if not @pending_backstroke
-          this.result_clear_highlight()
-          this.results_search()
-      when 13
-        evt.preventDefault()
-        this.result_select() if this.results_showing
-      when 27
-        this.results_hide() if @results_showing
-      when 9, 38, 40, 16
-        # don't do anything on these keys
-      else this.results_search()
-
-
   keydown_checker: (evt) ->
     stroke = evt.which ? evt.keyCode
     this.search_field_scale()
@@ -535,16 +492,21 @@ class Chosen
     switch stroke
       when 8
         @backstroke_length = this.search_field.value.length
+        break
       when 9
+        this.result_select(evt) if this.results_showing and not @is_multiple
         @mouse_on_container = false
+        break
       when 13
         evt.preventDefault()
+        break
       when 38
         evt.preventDefault()
         this.keyup_arrow()
+        break
       when 40
         this.keydown_arrow()
-
+        break
 
   search_field_scale: ->
     if @is_multiple
@@ -573,9 +535,11 @@ class Chosen
 
 root.Chosen = Chosen
 
-document.observe 'dom:loaded', (evt) ->
+# Prototype does not support version numbers so we add it ourselves
-  selects = $$(".chzn-select")
+if Prototype.Browser.IE 
-  new Chosen select for select in selects
+  if /MSIE (\d+\.\d+);/.test(navigator.userAgent)
+    Prototype.BrowserFeatures['Version'] = new Number(RegExp.$1);
+
 
 get_side_border_padding = (elmt) ->
   layout = new Element.Layout(elmt)

admin/thirdparty/chosen/coffee/lib/abstract-chosen.coffee

@@ -0,0 +1,108 @@
+###
+Chosen source: generate output using 'cake build'
+Copyright (c) 2011 by Harvest
+###
+root = this
+
+class AbstractChosen
+
+  constructor: (@form_field, @options={}) ->
+    this.set_default_values()
+    
+    @is_multiple = @form_field.multiple
+    @default_text_default = if @is_multiple then "Select Some Options" else "Select an Option"
+
+    this.setup()
+
+    this.set_up_html()
+    this.register_observers()
+
+    this.finish_setup()
+
+  set_default_values: ->
+    @click_test_action = (evt) => this.test_active_click(evt)
+    @activate_action = (evt) => this.activate_field(evt)
+    @active_field = false
+    @mouse_on_container = false
+    @results_showing = false
+    @result_highlighted = null
+    @result_single_selected = null
+    @allow_single_deselect = if @options.allow_single_deselect? and @form_field.options[0]? and @form_field.options[0].text is "" then @options.allow_single_deselect else false
+    @disable_search_threshold = @options.disable_search_threshold || 0
+    @choices = 0
+    @results_none_found = @options.no_results_text or "No results match"
+
+  mouse_enter: -> @mouse_on_container = true
+  mouse_leave: -> @mouse_on_container = false
+
+  input_focus: (evt) ->
+    setTimeout (=> this.container_mousedown()), 50 unless @active_field
+  
+  input_blur: (evt) ->
+    if not @mouse_on_container
+      @active_field = false
+      setTimeout (=> this.blur_test()), 100
+
+  result_add_option: (option) ->
+    if not option.disabled
+      option.dom_id = @container_id + "_o_" + option.array_index
+
+      classes = if option.selected and @is_multiple then [] else ["active-result"]
+      classes.push "result-selected" if option.selected
+      classes.push "group-option" if option.group_array_index?
+      classes.push option.classes if option.classes != ""
+
+      style = if option.style.cssText != "" then " style=\"#{option.style}\"" else ""
+
+      '<li id="' + option.dom_id + '" class="' + classes.join(' ') + '"'+style+'>' + option.html + '</li>'
+    else
+      ""
+
+  results_update_field: ->
+    this.result_clear_highlight()
+    @result_single_selected = null
+    this.results_build()
+
+  results_toggle: ->
+    if @results_showing
+      this.results_hide()
+    else
+      this.results_show()
+
+  results_search: (evt) ->
+    if @results_showing
+      this.winnow_results()
+    else
+      this.results_show()
+
+  keyup_checker: (evt) ->
+    stroke = evt.which ? evt.keyCode
+    this.search_field_scale()
+
+    switch stroke
+      when 8
+        if @is_multiple and @backstroke_length < 1 and @choices > 0
+          this.keydown_backstroke()
+        else if not @pending_backstroke
+          this.result_clear_highlight()
+          this.results_search()
+      when 13
+        evt.preventDefault()
+        this.result_select(evt) if this.results_showing
+      when 27
+        this.results_hide() if @results_showing
+      when 9, 38, 40, 16, 91, 17
+        # don't do anything on these keys
+      else this.results_search()
+
+  generate_field_id: ->
+    new_id = this.generate_random_id()
+    @form_field.id = new_id
+    new_id
+  
+  generate_random_char: ->
+    chars = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXTZ"
+    rand = Math.floor(Math.random() * chars.length)
+    newchar = chars.substring rand, rand+1
+
+root.AbstractChosen = AbstractChosen

admin/thirdparty/chosen/coffee/lib/select-parser.coffee

@@ -34,6 +34,8 @@ class SelectParser
           selected: option.selected
           disabled: if group_disabled is true then group_disabled else option.disabled
           group_array_index: group_position
+          classes: option.className
+          style: option.style.cssText
       else
         @parsed.push
           array_index: @parsed.length

admin/thirdparty/chosen/example.jquery.html

@@ -50,6 +50,7 @@
   <link rel="stylesheet" href="chosen/chosen.css" />
 </head>
 <body>
+  <form>
   <div id="container">
     <h1>Chosen</h1>
     <p>Chosen is a JavaScript plugin for Prototype and jQuery that makes long, unwieldy select boxes much more user-friendly. For more information (including usage, explanation and faqs), check out the <a href="http://harvesthq.github.com/chosen/">online documentation</a>.</p>
@@ -1063,7 +1064,7 @@
         <em>Single Select with Groups</em>
         <select data-placeholder="Your Favorite Football Team" style="width:350px;" class="chzn-select" tabindex="5">
           <option value=""></option>
-          <optgroup label="NFC East">
+          <optgroup label="NFC EAST">
             <option>Dallas Cowboys</option>
             <option>New York Giants</option>
             <option>Philadelphia Eagles</option>
@@ -1117,7 +1118,7 @@
         <em>Multiple Select with Groups</em>
         <select data-placeholder="Your Favorite Football Team" style="width:350px;" class="chzn-select" multiple tabindex="6">
           <option value=""></option>
-          <optgroup label="NFC East">
+          <optgroup label="NFC EAST">
             <option>Dallas Cowboys</option>
             <option>New York Giants</option>
             <option>Philadelphia Eagles</option>
@@ -1187,8 +1188,8 @@
         </select>
       </div>
       <div>
-        <em>Multiple Select with Groups</em>
+        <em>Multiple Select</em>
-        <select data-placeholder="Your Favorite Types of Bear" style="width:350px;" multiple class="chzn-select" tabindex="8">
+        <select data-placeholder="Your Favorite Types of Bear" style="width:350px;" multiple class="chzn-select" id="test_me" name="test_me_form" tabindex="8">
           <option value=""></option>
           <option>American Black Bear</option>
           <option>Asiatic Black Bear</option>
@@ -1205,9 +1206,35 @@
     <h2>Default Text Support</h2>
     <div class="side-by-side clearfix">
       <p>Chosen automatically sets the default field text ("Choose a country...") by reading the select element's data-placeholder value. If no data-placeholder value is present, it will default to "Select Some Option" or "Select Some Options" depending on whether the select is single or multiple. You can change these elements in the plugin js file as you see fit.</p>
-      <code>&lt;select <strong>data-placehoder="Choose a country..."</strong> style="width:350px;" multiple class="chzn-select"&gt;</code>
+      <code>&lt;select <strong>data-placeholder="Choose a country..."</strong> style="width:350px;" multiple class="chzn-select"&gt;</code>
       <p><strong>Note:</strong> on single selects, the first element is assumed to be selected by the browser. To take advantage of the default text support, you will need to include a blank option as the first element of your select list.</p>
     </div>
+    
+    <h2>No Results Text Support</h2>
+    <div class="side-by-side clearfix">
+      <p>Setting the "No results" search text is as easy as passing an option when you create Chosen:</p>
+      <code>
+        $(".chzn-select").chosen({no_results_text: "No results matched"});
+      </code>
+    </div>
+    
+    <h2>Allow Deselect on Single Selects</h2>
+    <div class="side-by-side clearfix">
+      <p>When a single select box isn't a required field, you can set <code>allow_single_deselect: true</code> and Chosen will add a UI element for option deselection. This will only work if the first option has blank text.</p>
+      <div class="side-by-side clearfix">
+        <select data-placeholder="Your Favorite Type of Bear" style="width:350px;" class="chzn-select-deselect" tabindex="7">
+          <option value=""></option>
+          <option>American Black Bear</option>
+          <option>Asiatic Black Bear</option>
+          <option>Brown Bear</option>
+          <option>Giant Panda</option>
+          <option selected>Sloth Bear</option>
+          <option>Sun Bear</option>
+          <option>Polar Bear</option>
+          <option>Spectacled Bear</option>
+        </select>
+      </div>
+    </div>
 
     <h2>Right to Left Support</h2>
     <div class="side-by-side clearfix">
@@ -1268,7 +1295,8 @@
     </ol>
     
   </div>
-  <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.6.2/jquery.min.js" type="text/javascript"></script>
+  <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.6.4/jquery.min.js" type="text/javascript"></script>
   <script src="chosen/chosen.jquery.js" type="text/javascript"></script>
-  <script type="text/javascript"> $(".chzn-select").chosen(); </script>
+  <script type="text/javascript"> $(".chzn-select").chosen(); $(".chzn-select-deselect").chosen({allow_single_deselect:true}); </script>
+  </form>
 </body>

admin/thirdparty/chosen/example.proto.html

@@ -1063,7 +1063,7 @@
         <em>Single Select with Groups</em>
         <select data-placeholder="Your Favorite Football Team" style="width:350px;" class="chzn-select" tabindex="5">
           <option value=""></option>
-          <optgroup label="NFC East">
+          <optgroup label="NFC EAST">
             <option>Dallas Cowboys</option>
             <option>New York Giants</option>
             <option>Philadelphia Eagles</option>
@@ -1117,7 +1117,7 @@
         <em>Multiple Select with Groups</em>
         <select data-placeholder="Your Favorite Football Team" style="width:350px;" class="chzn-select" multiple tabindex="6">
           <option value=""></option>
-          <optgroup label="NFC East">
+          <optgroup label="NFC EAST">
             <option>Dallas Cowboys</option>
             <option>New York Giants</option>
             <option>Philadelphia Eagles</option>
@@ -1187,7 +1187,7 @@
         </select>
       </div>
       <div>
-        <em>Multiple Select with Groups</em>
+        <em>Multiple Select</em>
         <select data-placeholder="Your Favorite Types of Bear" style="width:350px;" multiple class="chzn-select" tabindex="8">
           <option value=""></option>
           <option>American Black Bear</option>
@@ -1209,6 +1209,32 @@
       <p><strong>Note:</strong> on single selects, the first element is assumed to be selected by the browser. To take advantage of the default text support, you will need to include a blank option as the first element of your select list.</p>
     </div>
 
+    <h2>No Results Text Support</h2>
+    <div class="side-by-side clearfix">
+      <p>Setting the "No results" search text is as easy as passing an option when you create Chosen:</p>
+      <code>
+        New Chosen($("chzn_select_field"),{no_results_text: "No results matched"});
+      </code>
+    </div>
+
+    <h2>Allow Deselect on Single Selects</h2>
+    <div class="side-by-side clearfix">
+      <p>When a single select box isn't a required field, you can set <code>allow_single_deselect: true</code> and Chosen will add a UI element for option deselection. This will only work if the first option has blank text.</p>
+      <div class="side-by-side clearfix">
+        <select data-placeholder="Your Favorite Type of Bear" style="width:350px;" class="chzn-select-deselect" tabindex="7">
+          <option value=""></option>
+          <option>American Black Bear</option>
+          <option>Asiatic Black Bear</option>
+          <option>Brown Bear</option>
+          <option>Giant Panda</option>
+          <option selected>Sloth Bear</option>
+          <option>Sun Bear</option>
+          <option>Polar Bear</option>
+          <option>Spectacled Bear</option>
+        </select>
+      </div>
+    </div>
+
     <h2>Right to Left Support</h2>
     <div class="side-by-side clearfix">
       <p>Chosen supports right to left select boxes too. just add <code>"chzn-rtl"</code> in addition to <code>"chzn-select"</code> to your select tags and you are good to go.</p>
@@ -1263,11 +1289,31 @@
     <p>Using Chosen is easy as can be.</p>
     <ol>
       <li>Download the plugin and copy the chosen files to your app.</li>
-      <li>Add the class <em>chzn-select</em> to any select box.</li>
+      <li>Activate the plugin by creating a new instance of Chosen: New Chosen(<em>some_form_field</em>);</li>
       <li><a href="http://youtu.be/pS-RsIzb78U?t=57s">Disco</a>.</li>
     </ol>
     
   </div>
   <script src="https://ajax.googleapis.com/ajax/libs/prototype/1.7.0.0/prototype.js" type="text/javascript"></script>
   <script src="chosen/chosen.proto.js" type="text/javascript"></script>
+  <script type="text/javascript">
+  document.observe('dom:loaded', function(evt) {
+    var select, selects, _i, _len, _results;
+    if (Prototype.Browser.IE && (Prototype.BrowserFeatures['Version'] === 6 || Prototype.BrowserFeatures['Version'] === 7)) {
+      return;
+    }
+    selects = $$(".chzn-select");
+    _results = [];
+    for (_i = 0, _len = selects.length; _i < _len; _i++) {
+      select = selects[_i];
+      _results.push(new Chosen(select));
+    }
+    deselects = $$(".chzn-select-deselect");
+    for (_i = 0, _len = deselects.length; _i < _len; _i++) {
+      select = deselects[_i];
+      _results.push(new Chosen(select,{allow_single_deselect:true}));
+    }
+    return _results;
+  });
+  </script>
 </body>