diff --git a/css/chosen-sprite.png b/css/chosen-sprite.png
new file mode 100644
index 0000000000000000000000000000000000000000..c57da70b4b5b1e08a6977ddde182677af0e5e1b8
Binary files /dev/null and b/css/chosen-sprite.png differ
diff --git a/css/chosen-sprite@2x.png b/css/chosen-sprite@2x.png
new file mode 100644
index 0000000000000000000000000000000000000000..6b50545202cb4770039362c55025b0b9824663ad
Binary files /dev/null and b/css/chosen-sprite@2x.png differ
diff --git a/css/chosen.min.css b/css/chosen.min.css
new file mode 100644
index 0000000000000000000000000000000000000000..8bfa3c8b0bc07a7448e0659ebcc4f655c26e7a1f
--- /dev/null
+++ b/css/chosen.min.css
@@ -0,0 +1,3 @@
+/* Chosen v1.2.0 | (c) 2011-2014 by Harvest | MIT License, https://github.com/harvesthq/chosen/blob/master/LICENSE.md */
+
+.chosen-container{position:relative;display:inline-block;vertical-align:middle;font-size:13px;zoom:1;*display:inline;-webkit-user-select:none;-moz-user-select:none;user-select:none}.chosen-container *{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}.chosen-container .chosen-drop{position:absolute;top:100%;left:-9999px;z-index:1010;width:100%;border:1px solid #aaa;border-top:0;background:#fff;box-shadow:0 4px 5px rgba(0,0,0,.15)}.chosen-container.chosen-with-drop .chosen-drop{left:0}.chosen-container a{cursor:pointer}.chosen-container a:hover{text-decoration:none} .chosen-container-single .chosen-single{position:relative;display:block;overflow:hidden;padding:0 0 0 8px;height:25px;border:1px solid #aaa;border-radius:5px;background-color:#fff;background:-webkit-gradient(linear,50% 0,50% 100%,color-stop(20%,#fff),color-stop(50%,#f6f6f6),color-stop(52%,#eee),color-stop(100%,#f4f4f4));background:-webkit-linear-gradient(top,#fff 20%,#f6f6f6 50%,#eee 52%,#f4f4f4 100%);background:-moz-linear-gradient(top,#fff 20%,#f6f6f6 50%,#eee 52%,#f4f4f4 100%);background:-o-linear-gradient(top,#fff 20%,#f6f6f6 50%,#eee 52%,#f4f4f4 100%);background:linear-gradient(top,#fff 20%,#f6f6f6 50%,#eee 52%,#f4f4f4 100%);background-clip:padding-box;box-shadow:0 0 3px #fff inset,0 1px 1px rgba(0,0,0,.1);color:#444;text-decoration:none;white-space:nowrap;line-height:24px}.chosen-container-single .chosen-default{color:#999}.chosen-container-single .chosen-single span{display:block;overflow:hidden;margin-right:26px;text-overflow:ellipsis;white-space:nowrap}.chosen-container-single .chosen-single-with-deselect span{margin-right:38px}.chosen-container-single .chosen-single abbr{position:absolute;top:6px;right:26px;display:block;width:12px;height:12px;background:url(chosen-sprite.png) -42px 1px no-repeat;font-size:1px}.chosen-container-single .chosen-single abbr:hover{background-position:-42px -10px}.chosen-container-single.chosen-disabled .chosen-single abbr:hover{background-position:-42px -10px}.chosen-container-single .chosen-single div{position:absolute;top:0;right:0;display:block;width:18px;height:100%}.chosen-container-single .chosen-single div b{display:block;width:100%;height:100%;background:url(chosen-sprite.png) no-repeat 0 2px}.chosen-container-single .chosen-search{position:relative;z-index:1010;margin:0;padding:3px 4px;white-space:nowrap}.chosen-container-single .chosen-search input[type=text]{margin:1px 0;padding:4px 20px 4px 5px;width:100%;height:auto;outline:0;border:1px solid #aaa;background:#fff url(chosen-sprite.png) no-repeat 100% -20px;background:url(chosen-sprite.png) no-repeat 100% -20px;font-size:1em;font-family:sans-serif;line-height:normal;border-radius:0}.chosen-container-single .chosen-drop{margin-top:-1px;border-radius:0 0 4px 4px;background-clip:padding-box}.chosen-container-single.chosen-container-single-nosearch .chosen-search{position:absolute;left:-9999px}.chosen-container .chosen-results{color:#444;position:relative;overflow-x:hidden;overflow-y:auto;margin:0 4px 4px 0;padding:0 0 0 4px;max-height:240px;-webkit-overflow-scrolling:touch}.chosen-container .chosen-results li{display:none;margin:0;padding:5px 6px;list-style:none;line-height:15px;word-wrap:break-word;-webkit-touch-callout:none}.chosen-container .chosen-results li.active-result{display:list-item;cursor:pointer}.chosen-container .chosen-results li.disabled-result{display:list-item;color:#ccc;cursor:default}.chosen-container .chosen-results li.highlighted{background-color:#3875d7;background-image:-webkit-gradient(linear,50% 0,50% 100%,color-stop(20%,#3875d7),color-stop(90%,#2a62bc));background-image:-webkit-linear-gradient(#3875d7 20%,#2a62bc 90%);background-image:-moz-linear-gradient(#3875d7 20%,#2a62bc 90%);background-image:-o-linear-gradient(#3875d7 20%,#2a62bc 90%);background-image:linear-gradient(#3875d7 20%,#2a62bc 90%);color:#fff}.chosen-container .chosen-results li.no-results{color:#777;display:list-item;background:#f4f4f4}.chosen-container .chosen-results li.group-result{display:list-item;font-weight:700;cursor:default}.chosen-container .chosen-results li.group-option{padding-left:15px}.chosen-container .chosen-results li em{font-style:normal;text-decoration:underline}.chosen-container-multi .chosen-choices{position:relative;overflow:hidden;margin:0;padding:0 5px;width:100%;height:auto!important;height:1%;border:1px solid #aaa;background-color:#fff;background-image:-webkit-gradient(linear,50% 0,50% 100%,color-stop(1%,#eee),color-stop(15%,#fff));background-image:-webkit-linear-gradient(#eee 1%,#fff 15%);background-image:-moz-linear-gradient(#eee 1%,#fff 15%);background-image:-o-linear-gradient(#eee 1%,#fff 15%);background-image:linear-gradient(#eee 1%,#fff 15%);cursor:text}.chosen-container-multi .chosen-choices li{float:left;list-style:none}.chosen-container-multi .chosen-choices li.search-field{margin:0;padding:0;white-space:nowrap}.chosen-container-multi .chosen-choices li.search-field input[type=text]{margin:1px 0;padding:0;height:25px;outline:0;border:0!important;background:transparent!important;box-shadow:none;color:#999;font-size:100%;font-family:sans-serif;line-height:normal;border-radius:0}.chosen-container-multi .chosen-choices li.search-choice{position:relative;margin:3px 5px 3px 0;padding:3px 20px 3px 5px;border:1px solid #aaa;max-width:100%;border-radius:3px;background-color:#eee;background-image:-webkit-gradient(linear,50% 0,50% 100%,color-stop(20%,#f4f4f4),color-stop(50%,#f0f0f0),color-stop(52%,#e8e8e8),color-stop(100%,#eee));background-image:-webkit-linear-gradient(#f4f4f4 20%,#f0f0f0 50%,#e8e8e8 52%,#eee 100%);background-image:-moz-linear-gradient(#f4f4f4 20%,#f0f0f0 50%,#e8e8e8 52%,#eee 100%);background-image:-o-linear-gradient(#f4f4f4 20%,#f0f0f0 50%,#e8e8e8 52%,#eee 100%);background-image:linear-gradient(#f4f4f4 20%,#f0f0f0 50%,#e8e8e8 52%,#eee 100%);background-size:100% 19px;background-repeat:repeat-x;background-clip:padding-box;box-shadow:0 0 2px #fff inset,0 1px 0 rgba(0,0,0,.05);color:#333;line-height:13px;cursor:default}.chosen-container-multi .chosen-choices li.search-choice span{word-wrap:break-word}.chosen-container-multi .chosen-choices li.search-choice .search-choice-close{position:absolute;top:4px;right:3px;display:block;width:12px;height:12px;background:url(chosen-sprite.png) -42px 1px no-repeat;font-size:1px}.chosen-container-multi .chosen-choices li.search-choice .search-choice-close:hover{background-position:-42px -10px}.chosen-container-multi .chosen-choices li.search-choice-disabled{padding-right:5px;border:1px solid #ccc;background-color:#e4e4e4;background-image:-webkit-gradient(linear,50% 0,50% 100%,color-stop(20%,#f4f4f4),color-stop(50%,#f0f0f0),color-stop(52%,#e8e8e8),color-stop(100%,#eee));background-image:-webkit-linear-gradient(top,#f4f4f4 20%,#f0f0f0 50%,#e8e8e8 52%,#eee 100%);background-image:-moz-linear-gradient(top,#f4f4f4 20%,#f0f0f0 50%,#e8e8e8 52%,#eee 100%);background-image:-o-linear-gradient(top,#f4f4f4 20%,#f0f0f0 50%,#e8e8e8 52%,#eee 100%);background-image:linear-gradient(top,#f4f4f4 20%,#f0f0f0 50%,#e8e8e8 52%,#eee 100%);color:#666}.chosen-container-multi .chosen-choices li.search-choice-focus{background:#d4d4d4}.chosen-container-multi .chosen-choices li.search-choice-focus .search-choice-close{background-position:-42px -10px}.chosen-container-multi .chosen-results{margin:0;padding:0}.chosen-container-multi .chosen-drop .result-selected{display:list-item;color:#ccc;cursor:default}.chosen-container-active .chosen-single{border:1px solid #5897fb;box-shadow:0 0 5px rgba(0,0,0,.3)}.chosen-container-active.chosen-with-drop .chosen-single{border:1px solid #aaa;-moz-border-radius-bottomright:0;border-bottom-right-radius:0;-moz-border-radius-bottomleft:0;border-bottom-left-radius:0;background-image:-webkit-gradient(linear,50% 0,50% 100%,color-stop(20%,#eee),color-stop(80%,#fff));background-image:-webkit-linear-gradient(#eee 20%,#fff 80%);background-image:-moz-linear-gradient(#eee 20%,#fff 80%);background-image:-o-linear-gradient(#eee 20%,#fff 80%);background-image:linear-gradient(#eee 20%,#fff 80%);box-shadow:0 1px 0 #fff inset}.chosen-container-active.chosen-with-drop .chosen-single div{border-left:0;background:transparent}.chosen-container-active.chosen-with-drop .chosen-single div b{background-position:-18px 2px}.chosen-container-active .chosen-choices{border:1px solid #5897fb;box-shadow:0 0 5px rgba(0,0,0,.3)}.chosen-container-active .chosen-choices li.search-field input[type=text]{color:#222!important}.chosen-disabled{opacity:.5!important;cursor:default}.chosen-disabled .chosen-single{cursor:default}.chosen-disabled .chosen-choices .search-choice .search-choice-close{cursor:default}.chosen-rtl{text-align:right}.chosen-rtl .chosen-single{overflow:visible;padding:0 8px 0 0}.chosen-rtl .chosen-single span{margin-right:0;margin-left:26px;direction:rtl}.chosen-rtl .chosen-single-with-deselect span{margin-left:38px}.chosen-rtl .chosen-single div{right:auto;left:3px}.chosen-rtl .chosen-single abbr{right:auto;left:26px}.chosen-rtl .chosen-choices li{float:right}.chosen-rtl .chosen-choices li.search-field input[type=text]{direction:rtl}.chosen-rtl .chosen-choices li.search-choice{margin:3px 5px 3px 0;padding:3px 5px 3px 19px}.chosen-rtl .chosen-choices li.search-choice .search-choice-close{right:auto;left:4px}.chosen-rtl.chosen-container-single-nosearch .chosen-search,.chosen-rtl .chosen-drop{left:9999px}.chosen-rtl.chosen-container-single .chosen-results{margin:0 0 4px 4px;padding:0 4px 0 0}.chosen-rtl .chosen-results li.group-option{padding-right:15px;padding-left:0}.chosen-rtl.chosen-container-active.chosen-with-drop .chosen-single div{border-right:0}.chosen-rtl .chosen-search input[type=text]{padding:4px 5px 4px 20px;background:#fff url(chosen-sprite.png) no-repeat -30px -20px;background:url(chosen-sprite.png) no-repeat -30px -20px;direction:rtl}.chosen-rtl.chosen-container-single .chosen-single div b{background-position:6px 2px}.chosen-rtl.chosen-container-single.chosen-with-drop .chosen-single div b{background-position:-12px 2px}@media only screen and (-webkit-min-device-pixel-ratio:2),only screen and (min-resolution:144dpi){.chosen-rtl .chosen-search input[type=text],.chosen-container-single .chosen-single abbr,.chosen-container-single .chosen-single div b,.chosen-container-single .chosen-search input[type=text],.chosen-container-multi .chosen-choices .search-choice .search-choice-close,.chosen-container .chosen-results-scroll-down span,.chosen-container .chosen-results-scroll-up span{background-image:url(chosen-sprite@2x.png)!important;background-size:52px 37px!important;background-repeat:no-repeat!important}}
diff --git a/css/jquery.multiselect.css b/css/jquery.multiselect.css
deleted file mode 100644
index 8a08e22b75ba758290971dbadb1a903bddca534e..0000000000000000000000000000000000000000
--- a/css/jquery.multiselect.css
+++ /dev/null
@@ -1,23 +0,0 @@
-.ui-multiselect { padding:2px 0 2px 4px; text-align:left }
-.ui-multiselect span.ui-icon { float:right }
-.ui-multiselect-single .ui-multiselect-checkboxes input { position:absolute !important; top: auto !important; left:-9999px; }
-.ui-multiselect-single .ui-multiselect-checkboxes label { padding:5px !important }
-
-.ui-multiselect-header { margin-bottom:3px; padding:3px 0 3px 4px }
-.ui-multiselect-header ul { font-size:0.9em }
-.ui-multiselect-header ul li { float:left; padding:0 10px 0 0 }
-.ui-multiselect-header a { text-decoration:none }
-.ui-multiselect-header a:hover { text-decoration:underline }
-.ui-multiselect-header span.ui-icon { float:left }
-.ui-multiselect-header li.ui-multiselect-close { float:right; text-align:right; padding-right:0 }
-
-.ui-multiselect-menu { display:none; padding:3px; position:absolute; z-index:10000; text-align: left }
-.ui-multiselect-checkboxes { position:relative /* fixes bug in IE6/7 */; overflow-y:auto }
-.ui-multiselect-checkboxes label { cursor:default; display:block; border:1px solid transparent; padding:3px 1px }
-.ui-multiselect-checkboxes label input { position:relative; top:1px }
-.ui-multiselect-checkboxes li { clear:both; font-size:0.9em; padding-right:3px }
-.ui-multiselect-checkboxes li.ui-multiselect-optgroup-label { text-align:center; font-weight:bold; border-bottom:1px solid }
-.ui-multiselect-checkboxes li.ui-multiselect-optgroup-label a { display:block; padding:3px; margin:1px 0; text-decoration:none }
-
-/* remove label borders in IE6 because IE6 does not support transparency */
-* html .ui-multiselect-checkboxes label { border:none }
diff --git a/css/jquery.multiselect.filter.css b/css/jquery.multiselect.filter.css
deleted file mode 100644
index f8c323a7d2a49bcaab788fb81756fb1b5d4ab375..0000000000000000000000000000000000000000
--- a/css/jquery.multiselect.filter.css
+++ /dev/null
@@ -1,3 +0,0 @@
-.ui-multiselect-hasfilter ul { position:relative; top:2px }
-.ui-multiselect-filter { float:left; margin-right:10px; font-size:11px }
-.ui-multiselect-filter input { width:100px; font-size:10px; margin-left:5px; height:15px; padding:2px; border:1px solid #292929; -webkit-appearance:textfield; -webkit-box-sizing:content-box; }
diff --git a/include/class.dynamic_forms.php b/include/class.dynamic_forms.php
index 4fb451490961358f22b86b895c0e59f9097bd36b..60e01cce7e4b020937235fb37ad433b3173ec9fb 100644
--- a/include/class.dynamic_forms.php
+++ b/include/class.dynamic_forms.php
@@ -1107,7 +1107,7 @@ class SelectionField extends FormField {
     function getWidget() {
         $config = $this->getConfiguration();
         $widgetClass = false;
-        if ($config['widget'] == 'typeahead')
+        if ($config['widget'] == 'typeahead' && $config['multiselect'] == false)
             $widgetClass = 'TypeaheadSelectionWidget';
         return parent::getWidget($widgetClass);
     }
@@ -1191,6 +1191,13 @@ class SelectionField extends FormField {
 
     function getConfigurationOptions() {
         return array(
+            'multiselect' => new BooleanField(array(
+                'id'=>2,
+                'label'=>__(/* Type of widget allowing multiple selections */ 'Multiselect'),
+                'required'=>false, 'default'=>false,
+                'configuration'=>array(
+                    'desc'=>__('Allow multiple selections')),
+            )),
             'widget' => new ChoiceField(array(
                 'id'=>1,
                 'label'=>__('Widget'),
@@ -1202,18 +1209,11 @@ class SelectionField extends FormField {
                 'configuration'=>array(
                     'multiselect' => false,
                 ),
-                'hint'=>__('Typeahead will work better for large lists')
-            )),
-            'multiselect' => new BooleanField(array(
-                'id'=>2,
-                'label'=>__(/* Type of widget allowing multiple selections */ 'Multiselect'),
-                'required'=>false, 'default'=>false,
-                'configuration'=>array(
-                    'desc'=>__('Allow multiple selections')),
                 'visibility' => new VisibilityConstraint(
-                    new Q(array('widget__eq'=>'dropdown')),
+                    new Q(array('multiselect__eq'=>false)),
                     VisibilityConstraint::HIDDEN
                 ),
+                'hint'=>__('Typeahead will work better for large lists')
             )),
             'prompt' => new TextboxField(array(
                 'id'=>3,
@@ -1237,7 +1237,7 @@ class SelectionField extends FormField {
         if ($config['widget'])
             $config['typeahead'] = $config['widget'] == 'typeahead';
 
-        //Typeahed doesn't support multiselect for now  TODO: Add!
+        // Drop down list does not support multiple selections
         if ($config['typeahead'])
             $config['multiselect'] = false;
 
diff --git a/include/class.forms.php b/include/class.forms.php
index aa514acd777d35846b53ea21d5c9e17659cb5a5b..a590d84057ff493e94c927b8e18a0245cee44220 100644
--- a/include/class.forms.php
+++ b/include/class.forms.php
@@ -2210,12 +2210,6 @@ class PhoneNumberWidget extends Widget {
 }
 
 class ChoicesWidget extends Widget {
-    static $media = array(
-        'css' => array(
-            '/css/jquery.multiselect.css',
-        ),
-    );
-
     function render($mode=false) {
 
         if ($mode == 'view') {
@@ -2264,9 +2258,9 @@ class ChoicesWidget extends Widget {
         ?>
         <select name="<?php echo $this->name; ?>[]"
             id="<?php echo $this->id; ?>"
-            data-prompt="<?php echo $prompt; ?>"
+            data-placeholder="<?php echo $prompt; ?>"
             <?php if ($config['multiselect'])
-                echo ' multiple="multiple" class="multiselect"'; ?>>
+                echo ' multiple="multiple" class="chosen-select"'; ?>>
             <?php if (!$have_def && !$config['multiselect']) { ?>
             <option value="<?php echo $def_key; ?>">&mdash; <?php
                 echo $def_val; ?> &mdash;</option>
@@ -2285,7 +2279,7 @@ class ChoicesWidget extends Widget {
         <script type="text/javascript">
         $(function() {
             $("#<?php echo $this->id; ?>")
-            .multiselect({'noneSelectedText':'<?php echo $prompt; ?>'});
+            .chosen({'disable_search_threshold':10, 'width': '250px'});
         });
         </script>
        <?php
diff --git a/include/client/header.inc.php b/include/client/header.inc.php
index 7d7652f5e9ff983d2ce9f9017e8e88a22f17b0ed..1c3f00dbd0cb09990c64306267527b75a5a67181 100644
--- a/include/client/header.inc.php
+++ b/include/client/header.inc.php
@@ -33,15 +33,16 @@ if (($lang = Internationalization::getCurrentLanguage())
     <link type="text/css" rel="stylesheet" href="<?php echo ROOT_PATH; ?>css/font-awesome.min.css">
     <link type="text/css" rel="stylesheet" href="<?php echo ROOT_PATH; ?>css/flags.css">
     <link type="text/css" rel="stylesheet" href="<?php echo ROOT_PATH; ?>css/rtl.css"/>
+    <link type="text/css" rel="stylesheet" href="<?php echo ROOT_PATH; ?>css/chosen.min.css">
     <script type="text/javascript" src="<?php echo ROOT_PATH; ?>js/jquery-1.8.3.min.js"></script>
     <script type="text/javascript" src="<?php echo ROOT_PATH; ?>js/jquery-ui-1.10.3.custom.min.js"></script>
     <script src="<?php echo ROOT_PATH; ?>js/osticket.js"></script>
     <script type="text/javascript" src="<?php echo ROOT_PATH; ?>js/filedrop.field.js"></script>
-    <script type="text/javascript" src="<?php echo ROOT_PATH; ?>js/jquery.multiselect.min.js"></script>
     <script src="<?php echo ROOT_PATH; ?>scp/js/bootstrap-typeahead.js"></script>
     <script type="text/javascript" src="<?php echo ROOT_PATH; ?>js/redactor.min.js"></script>
     <script type="text/javascript" src="<?php echo ROOT_PATH; ?>js/redactor-osticket.js"></script>
     <script type="text/javascript" src="<?php echo ROOT_PATH; ?>js/redactor-fonts.js"></script>
+    <script type="text/javascript" src="<?php echo ROOT_PATH; ?>js/chosen.jquery.min.js"></script>
     <?php
     if($ost && ($headers=$ost->getExtraHeaders())) {
         echo "\n\t".implode("\n\t", $headers)."\n";
diff --git a/include/client/profile.inc.php b/include/client/profile.inc.php
index e981769e4eed2719ad5114af068b36241c771a25..553005bd994f947cdb7baaeb80c3184558daef61 100644
--- a/include/client/profile.inc.php
+++ b/include/client/profile.inc.php
@@ -25,13 +25,13 @@ if ($acct = $thisclient->getAccount()) {
             <?php echo __('Time Zone');?>:
         </td>
         <td>
-            <select name="timezone" multiple="multiple" id="timezone-dropdown">
+            <select name="timezone" class="chosen-select" id="timezone-dropdown">
                 <option value=""><?php echo __('System Default'); ?></option>
 <?php foreach (DateTimeZone::listIdentifiers() as $zone) { ?>
                 <option value="<?php echo $zone; ?>" <?php
                 if ($info['timezone'] == $zone)
                     echo 'selected="selected"';
-                ?>><?php echo $zone; ?></option>
+                ?>><?php echo str_replace('/', ' / ', $zone); ?></option>
 <?php } ?>
             </select>
             <div class="error"><?php echo $errors['timezone']; ?></div>
@@ -101,17 +101,10 @@ $selected = ($info['lang'] == $l['code']) ? 'selected="selected"' : ''; ?>
         window.location.href='index.php';"/>
 </p>
 </form>
-<link rel="stylesheet" href="<?php echo ROOT_PATH; ?>/css/jquery.multiselect.css"/>
-<link rel="stylesheet" href="<?php echo ROOT_PATH; ?>/css/jquery.multiselect.filter.css"/>
-<script type="text/javascript" src="<?php echo ROOT_PATH; ?>/js/jquery.multiselect.filter.min.js"></script>
 <script type="text/javascript">
-$('#timezone-dropdown').multiselect({
-    multiple: false,
+$('#timezone-dropdown').chosen({
     header: <?php echo JsonDataEncoder::encode(__('Time Zones')); ?>,
-    noneSelectedText: <?php echo JsonDataEncoder::encode(__('System Default')); ?>,
-    selectedList: 1,
-    minWidth: 400
-}).multiselectfilter({
-    placeholder: <?php echo JsonDataEncoder::encode(__('Search')); ?>
+    allow_single_deselect: true,
+    width: '350px'
 });
 </script>
diff --git a/include/client/register.inc.php b/include/client/register.inc.php
index c1923685fb82c9b0a2017a726120ea1cde1d2c86..deb3c5d978fef96242b55eb22faa350f771ae8b2 100644
--- a/include/client/register.inc.php
+++ b/include/client/register.inc.php
@@ -40,13 +40,14 @@ $info = Format::htmlchars(($errors && $_POST)?$_POST:$info);
             <?php echo __('Time Zone');?>:
         </td>
         <td>
-            <select name="timezone" multiple="multiple" id="timezone-dropdown">
-                <option value=""><?php echo __('System Default'); ?></option>
+            <select name="timezone" class="chosen-select" id="timezone-dropdown"
+                data-placeholder="<?php echo __('System Default'); ?>">
+                <option value=""></option>
 <?php foreach (DateTimeZone::listIdentifiers() as $zone) { ?>
                 <option value="<?php echo $zone; ?>" <?php
                 if ($info['timezone'] == $zone)
                     echo 'selected="selected"';
-                ?>><?php echo $zone; ?></option>
+                ?>><?php echo str_replace('/',' / ',$zone); ?></option>
 <?php } ?>
             </select>
             <div class="error"><?php echo $errors['timezone']; ?></div>
@@ -102,18 +103,10 @@ $info = Format::htmlchars(($errors && $_POST)?$_POST:$info);
         window.location.href='index.php';"/>
 </p>
 </form>
-<link rel="stylesheet" href="<?php echo ROOT_PATH; ?>/css/jquery.multiselect.css"/>
-<link rel="stylesheet" href="<?php echo ROOT_PATH; ?>/css/jquery.multiselect.filter.css"/>
-<script type="text/javascript" src="<?php echo ROOT_PATH; ?>/js/jquery.multiselect.filter.min.js"></script>
 <script type="text/javascript">
-$('#timezone-dropdown').multiselect({
-    multiple: false,
-    header: <?php echo JsonDataEncoder::encode(__('Time Zones')); ?>,
-    noneSelectedText: <?php echo JsonDataEncoder::encode(__('System Default')); ?>,
-    selectedList: 1,
-    minWidth: 400
-}).multiselectfilter({
-    placeholder: <?php echo JsonDataEncoder::encode(__('Search')); ?>
+$('#timezone-dropdown').chosen({
+    allow_single_deselect: true,
+    width: '350px'
 });
 </script>
 <?php if (!isset($info['timezone'])) { ?>
@@ -122,8 +115,7 @@ $('#timezone-dropdown').multiselect({
 <script type="text/javascript">
 $(function() {
     var zone = jstz.determine();
-    $('#timezone-dropdown').multiselect('widget').find('[value="' + zone.name() + '"]')
-        .each(function() { console.log(this); $(this).click(); });
+    $('#timezone-dropdown').val(zone.name()).trigger('chosen:updated');
 });
 </script>
 <?php }
diff --git a/include/staff/faq.inc.php b/include/staff/faq.inc.php
index 7315a7fa1667a3fb319b222edb224d2ca02857b3..5e32630d014942c0a4d2cad5b6a5629371dac19f 100644
--- a/include/staff/faq.inc.php
+++ b/include/staff/faq.inc.php
@@ -77,6 +77,7 @@ if ($topics = Topic::getAllHelpTopics()) {
         <div class="faded"><?php echo __('Check all help topics related to this FAQ.');?></div>
     </div>
     <select multiple="multiple" name="topics[]" class="multiselect"
+        data-placeholder="<?php echo __('Help Topics'); ?>"
         id="help-topic-selection" style="width:350px;">
     <?php while (list($topicId,$topic) = each($topics)) { ?>
         <option value="<?php echo $topicId; ?>" <?php
@@ -85,9 +86,7 @@ if ($topics = Topic::getAllHelpTopics()) {
     <?php } ?>
     </select>
     <script type="text/javascript">
-        $(function() { $("#help-topic-selection").multiselect({
-            noneSelectedText: '<?php echo __('Help Topics'); ?>'});
-         });
+        $(function() { $("#help-topic-selection").chosen(); });
     </script>
 <?php } ?>
     </div>
diff --git a/include/staff/header.inc.php b/include/staff/header.inc.php
index 3f7e4d1c72a65bf8942385cc04c13b2e09854368..ba294007755d41549bf35c9806bf32215f6df1e8 100644
--- a/include/staff/header.inc.php
+++ b/include/staff/header.inc.php
@@ -23,7 +23,7 @@ if (($lang = Internationalization::getCurrentLanguage())
     <script type="text/javascript" src="./js/scp.js"></script>
     <script type="text/javascript" src="<?php echo ROOT_PATH; ?>js/jquery.pjax.js"></script>
     <script type="text/javascript" src="<?php echo ROOT_PATH; ?>js/filedrop.field.js"></script>
-    <script type="text/javascript" src="<?php echo ROOT_PATH; ?>js/jquery.multiselect.min.js"></script>
+    <script type="text/javascript" src="<?php echo ROOT_PATH; ?>js/chosen.jquery.min.js"></script>
     <script type="text/javascript" src="./js/tips.js"></script>
     <script type="text/javascript" src="<?php echo ROOT_PATH; ?>js/redactor.min.js"></script>
     <script type="text/javascript" src="<?php echo ROOT_PATH; ?>js/redactor-osticket.js"></script>
@@ -43,6 +43,7 @@ if (($lang = Internationalization::getCurrentLanguage())
     <link type="text/css" rel="stylesheet" href="./css/dropdown.css">
     <link type="text/css" rel="stylesheet" href="<?php echo ROOT_PATH; ?>css/loadingbar.css"/>
     <link type="text/css" rel="stylesheet" href="<?php echo ROOT_PATH; ?>css/flags.css">
+    <link type="text/css" rel="stylesheet" href="<?php echo ROOT_PATH; ?>css/chosen.min.css">
     <link type="text/css" rel="stylesheet" href="<?php echo ROOT_PATH; ?>css/rtl.css"/>
     <link type="text/css" rel="stylesheet" href="./css/translatable.css"/>
     <script type="text/javascript" src="./js/jquery.dropdown.js"></script>
diff --git a/include/staff/profile.inc.php b/include/staff/profile.inc.php
index b46c33559b8387600b1169e26ebd6e3e0990bb58..665cf53d533126179e02726f512e434cb0280f3d 100644
--- a/include/staff/profile.inc.php
+++ b/include/staff/profile.inc.php
@@ -85,13 +85,14 @@ $info['id']=$staff->getId();
                 <?php echo __('Time Zone');?>:
             </td>
             <td>
-                <select name="timezone" multiple="multiple" id="timezone-dropdown">
-                    <option value=""><?php echo __('System Default'); ?></option>
+                <select name="timezone" class="chosen-select" id="timezone-dropdown"
+                    data-placeholder="<?php echo __('System Default'); ?>">
+                    <option value=""></option>
 <?php foreach (DateTimeZone::listIdentifiers() as $zone) { ?>
                     <option value="<?php echo $zone; ?>" <?php
                     if ($info['timezone'] == $zone)
                         echo 'selected="selected"';
-                    ?>><?php echo $zone; ?></option>
+                    ?>><?php echo str_replace('/',' / ',$zone); ?></option>
 <?php } ?>
                 </select>
                 <button class="action-button" onclick="javascript:
@@ -101,9 +102,8 @@ $info['id']=$staff->getId();
         if (window.jstz !== undefined) {
             clearInterval(recheck);
             var zone = jstz.determine();
-            $('#timezone-dropdown').multiselect('widget')
-                .find('[value=\'' + zone.name() + '\']')
-                .trigger('click');
+            $('#timezone-dropdown').val(zone.name()).trigger('chosen:updated');
+
         }
     }, 200);
     return false;"><i class="icon-map-marker"></i> <?php echo __('Auto Detect'); ?></button>
@@ -273,24 +273,11 @@ $info['id']=$staff->getId();
     <input type="button" name="cancel" value="<?php echo __('Cancel Changes');?>" onclick='window.location.href="index.php"'>
 </p>
 </form>
-<link rel="stylesheet" href="<?php echo ROOT_PATH; ?>css/jquery.multiselect.css"/>
-<link rel="stylesheet" href="<?php echo ROOT_PATH; ?>css/jquery.multiselect.filter.css"/>
-<script type="text/javascript" src="<?php echo ROOT_PATH; ?>js/jquery.multiselect.filter.min.js"></script>
 <script type="text/javascript">
-(function() {
-var I = setInterval(function() {
-    if (!$.fn.multiselect || !$.ech.multiselectfilter)
-        return;
-    clearInterval(I);
-    $('#timezone-dropdown').multiselect({
-        multiple: false,
-        header: <?php echo JsonDataEncoder::encode(__('Time Zones')); ?>,
-        noneSelectedText: <?php echo JsonDataEncoder::encode(__('System Default')); ?>,
-        selectedList: 1,
-        minWidth: 400
-    }).multiselectfilter({
-        placeholder: <?php echo JsonDataEncoder::encode(__('Search')); ?>
+!(function() {
+    $('#timezone-dropdown').chosen({
+        allow_single_deselect: true,
+        width: '350px'
     });
-}, 25);
 })();
 </script>
diff --git a/include/staff/settings-system.inc.php b/include/staff/settings-system.inc.php
index de02c0ad24f3271fb123d1fa046c03e998120f8e..a095fbf6ab63ef1ddb4bb98caf7ee369fd8bf5f0 100644
--- a/include/staff/settings-system.inc.php
+++ b/include/staff/settings-system.inc.php
@@ -142,12 +142,12 @@ $gmtime = Misc::gmtime();
         </tr>
         <tr><td width="220" class="required"><?php echo __('Default Time Zone');?>:</td>
             <td>
-                <select name="default_timezone" multiple="multiple" id="timezone-dropdown">
+                <select name="default_timezone" id="timezone-dropdown">
 <?php foreach (DateTimeZone::listIdentifiers() as $zone) { ?>
                     <option value="<?php echo $zone; ?>" <?php
                     if ($config['default_timezone'] == $zone)
                         echo 'selected="selected"';
-                    ?>><?php echo $zone; ?></option>
+                    ?>><?php echo str_replace('/',' / ',$zone); ?></option>
 <?php } ?>
                 </select>
                 <button class="action-button" onclick="javascript:
@@ -157,9 +157,8 @@ $gmtime = Misc::gmtime();
         if (window.jstz !== undefined) {
             clearInterval(recheck);
             var zone = jstz.determine();
-            $('#timezone-dropdown').multiselect('widget')
-                .find('[value=\'' + zone.name() + '\']')
-                .trigger('click');
+            $('#timezone-dropdown').val(zone.name()).trigger('chosen:updated');
+
         }
     }, 200);
     return false;"><i class="icon-map-marker"></i> <?php echo __('Auto Detect'); ?></button>
@@ -283,25 +282,12 @@ $gmtime = Misc::gmtime();
     <input class="button" type="reset" name="reset" value="<?php echo __('Reset Changes');?>">
 </p>
 </form>
-<link rel="stylesheet" href="<?php echo ROOT_PATH; ?>css/jquery.multiselect.css"/>
-<link rel="stylesheet" href="<?php echo ROOT_PATH; ?>css/jquery.multiselect.filter.css"/>
-<script type="text/javascript" src="<?php echo ROOT_PATH; ?>js/jquery.multiselect.filter.min.js"></script>
 <script type="text/javascript">
 (function() {
-var I = setInterval(function() {
-    if (!$.fn.multiselect || !$.ech.multiselectfilter)
-        return;
-    clearInterval(I);
-    $('#timezone-dropdown').multiselect({
-        multiple: false,
-        header: <?php echo JsonDataEncoder::encode(__('Time Zones')); ?>,
-        noneSelectedText: <?php echo JsonDataEncoder::encode(__('Select Default Time Zone')); ?>,
-        selectedList: 1,
-        minWidth: 400
-    }).multiselectfilter({
-        placeholder: <?php echo JsonDataEncoder::encode(__('Search')); ?>
+    $('#timezone-dropdown').chosen({
+        allow_single_deselect: true,
+        width: '350px'
     });
-}, 25);
 })();
 $('#secondary_langs').sortable({
     cursor: 'move'
diff --git a/include/staff/staff.inc.php b/include/staff/staff.inc.php
index 32d44e94a21eb13e36aa66447716a183835132d3..665797a0cc6e8343cfb6949853dae92c68b19c89 100644
--- a/include/staff/staff.inc.php
+++ b/include/staff/staff.inc.php
@@ -266,13 +266,14 @@ $info=Format::htmlchars(($errors && $_POST)?$_POST:$info);
                 <?php echo __('Time Zone');?>:
             </td>
             <td>
-                <select name="timezone" multiple="multiple" id="timezone-dropdown">
-                    <option value=""><?php echo __('System Default'); ?></option>
+                <select name="timezone" class="chosen-select" id="timezone-dropdown"
+                    data-placeholder="<?php echo __('System Default'); ?>">
+                    <option value=""></option>
 <?php foreach (DateTimeZone::listIdentifiers() as $zone) { ?>
                     <option value="<?php echo $zone; ?>" <?php
                     if ($info['timezone'] == $zone)
                         echo 'selected="selected"';
-                    ?>><?php echo $zone; ?></option>
+                    ?>><?php echo str_replace('/',' / ',$zone); ?></option>
 <?php } ?>
                 </select>
                 &nbsp;<span class="error">*&nbsp;<?php echo $errors['timezone']; ?></span>
@@ -343,17 +344,11 @@ $info=Format::htmlchars(($errors && $_POST)?$_POST:$info);
     <input type="button" name="cancel" value="<?php echo __('Cancel');?>" onclick='window.location.href="staff.php"'>
 </p>
 </form>
-<link rel="stylesheet" href="<?php echo ROOT_PATH; ?>/css/jquery.multiselect.css"/>
-<link rel="stylesheet" href="<?php echo ROOT_PATH; ?>/css/jquery.multiselect.filter.css"/>
-<script type="text/javascript" src="<?php echo ROOT_PATH; ?>/js/jquery.multiselect.filter.min.js"></script>
 <script type="text/javascript">
-$('#timezone-dropdown').multiselect({
-    multiple: false,
-    header: <?php echo JsonDataEncoder::encode(__('Time Zones')); ?>,
-    noneSelectedText: <?php echo JsonDataEncoder::encode(__('System Default')); ?>,
-    selectedList: 1,
-    minWidth: 400
-}).multiselectfilter({
-    placeholder: <?php echo JsonDataEncoder::encode(__('Search')); ?>
-});
+!(function() {
+    $('#timezone-dropdown').chosen({
+        allow_single_deselect: true,
+        width: '350px'
+    });
+})();
 </script>
diff --git a/include/staff/templates/advanced-search.tmpl.php b/include/staff/templates/advanced-search.tmpl.php
index d8d0b391e519624234ae15e99a722016b129b153..beb0c5cf2e3196dbcc79381c847df513b2d794ad 100644
--- a/include/staff/templates/advanced-search.tmpl.php
+++ b/include/staff/templates/advanced-search.tmpl.php
@@ -141,8 +141,6 @@ return false;
 
 </form>
 
-<link rel="stylesheet" type="text/css" href="<?php echo ROOT_PATH; ?>css/jquery.multiselect.css"/>
-
 <script type="text/javascript">
 $(function() {
   $('#advanced-search [data-dropdown]').dropdown();
diff --git a/include/staff/templates/org-profile.tmpl.php b/include/staff/templates/org-profile.tmpl.php
index bdfbd681a5f8376935e4a4de65392580f5e28682..68819629cbb3d01a142ba1e68f6bdea4feda2975 100644
--- a/include/staff/templates/org-profile.tmpl.php
+++ b/include/staff/templates/org-profile.tmpl.php
@@ -4,8 +4,6 @@ $info=($_POST && $errors)?Format::input($_POST):@Format::htmlchars($org->getInfo
 if (!$info['title'])
     $info['title'] = Format::htmlchars($org->getName());
 ?>
-<script type="text/javascript" src="<?php echo ROOT_PATH; ?>js/jquery.multiselect.min.js"></script>
-<link rel="stylesheet" href="<?php echo ROOT_PATH; ?>css/jquery.multiselect.css"/>
 <h3><?php echo $info['title']; ?></h3>
 <b><a class="close" href="#"><i class="icon-remove-circle"></i></a></b>
 <hr/>
@@ -89,7 +87,9 @@ if ($ticket && $ticket->getOwnerId() == $user->getId())
                     <?php echo __('Primary Contacts'); ?>:
                 </td>
                 <td>
-                    <select name="contacts[]" id="primary_contacts" multiple="multiple">
+                    <select name="contacts[]" id="primary_contacts" multiple="multiple"
+                        data-placeholder="<?php echo __('Select Contacts'); ?>">
+                        <option value=""></option>
 <?php               foreach ($org->allMembers() as $u) { ?>
                         <option value="<?php echo $u->id; ?>" <?php
                             if ($u->isPrimaryContact())
@@ -170,6 +170,6 @@ $(function() {
         $('div#org-profile').fadeIn();
         return false;
     });
-    $("#primary_contacts").multiselect({'noneSelectedText':'<?php echo __('Select Contacts'); ?>'});
+    $("#primary_contacts").chosen({width: '300px'});
 });
 </script>
diff --git a/include/staff/templates/user-account.tmpl.php b/include/staff/templates/user-account.tmpl.php
index da83774ea2654cd600744efb2ebbd3cd54e9c95c..0bb5d0793a9a6b108c16b51a5cb7b06e9f821385 100644
--- a/include/staff/templates/user-account.tmpl.php
+++ b/include/staff/templates/user-account.tmpl.php
@@ -66,13 +66,14 @@ if ($info['error']) {
                     <?php echo __('Time Zone');?>:
                 </td>
                 <td>
-                    <select name="timezone" multiple="multiple" id="timezone-dropdown">
-                        <option value=""><?php echo __('System Default'); ?></option>
+                    <select name="timezone" class="chosen-select" id="timezone-dropdown"
+                        data-placeholder="<?php echo __('System Default'); ?>">
+                        <option value=""></option>
     <?php foreach (DateTimeZone::listIdentifiers() as $zone) { ?>
                         <option value="<?php echo $zone; ?>" <?php
                         if ($info['timezone'] == $zone)
                             echo 'selected="selected"';
-                        ?>><?php echo $zone; ?></option>
+                        ?>><?php echo str_replace('/',' / ',$zone); ?></option>
     <?php } ?>
                     </select>
                     <div class="error"><?php echo $errors['timezone']; ?></div>
@@ -162,9 +163,6 @@ if ($info['error']) {
     </p>
 </form>
 <div class="clear"></div>
-<link rel="stylesheet" href="<?php echo ROOT_PATH; ?>/css/jquery.multiselect.css"/>
-<link rel="stylesheet" href="<?php echo ROOT_PATH; ?>/css/jquery.multiselect.filter.css"/>
-<script type="text/javascript" src="<?php echo ROOT_PATH; ?>/js/jquery.multiselect.filter.min.js"></script>
 <script type="text/javascript">
 $(function() {
     $(document).on('click', 'input#sendemail', function(e) {
@@ -174,13 +172,11 @@ $(function() {
             $('tbody#password').show();
     });
 });
-$('#timezone-dropdown').multiselect({
-    multiple: false,
-    header: <?php echo JsonDataEncoder::encode(__('Time Zones')); ?>,
-    noneSelectedText: <?php echo JsonDataEncoder::encode(__('System Default')); ?>,
-    selectedList: 1,
-    minWidth: 400
-}).multiselectfilter({
-    placeholder: <?php echo JsonDataEncoder::encode(__('Search')); ?>
-});
+!(function() {
+    $('#timezone-dropdown').chosen({
+        header: <?php echo JsonDataEncoder::encode(__('Time Zones')); ?>,
+        allow_single_deselect: true,
+        width: '350px'
+    });
+})();
 </script>
diff --git a/include/staff/templates/user-register.tmpl.php b/include/staff/templates/user-register.tmpl.php
index 015f82edf9fa5a66fe9d0c744deeb8a8eb665896..a68d1a23c17be5dcc3255a3d7955c638d275bd2d 100644
--- a/include/staff/templates/user-register.tmpl.php
+++ b/include/staff/templates/user-register.tmpl.php
@@ -5,14 +5,7 @@ if (!$info['title'])
     $info['title'] = sprintf(__('Register: %s'), Format::htmlchars($user->getName()));
 
 if (!$_POST) {
-
     $info['sendemail'] = true; // send email confirmation.
-
-    if (!isset($info['timezone_id']))
-        $info['timezone_id'] = $cfg->getDefaultTimezoneId();
-
-    if (!isset($info['dst']))
-        $info['dst'] = $cfg->observeDaylightSaving();
 }
 
 ?>
@@ -137,28 +130,17 @@ echo sprintf(__(
             </tr>
                 <td><?php echo __('Time Zone'); ?>:</td>
                 <td>
-                    <select name="timezone_id" id="timezone_id">
-                        <?php
-                        $sql='SELECT id, offset, timezone FROM '.TIMEZONE_TABLE.' ORDER BY id';
-                        if(($res=db_query($sql)) && db_num_rows($res)){
-                            while(list($id, $offset, $tz) = db_fetch_row($res)) {
-                                $sel=($info['timezone_id']==$id) ? 'selected="selected"' : '';
-                                echo sprintf('<option value="%d" %s>GMT %s - %s</option>',
-                                        $id, $sel, $offset, $tz);
-                            }
-                        }
-                        ?>
+                    <select name="timezone" class="chosen-select" id="timezone-dropdown"
+                        data-placeholder="<?php echo __('System Default'); ?>">
+                        <option value=""></option>
+    <?php foreach (DateTimeZone::listIdentifiers() as $zone) { ?>
+                        <option value="<?php echo $zone; ?>" <?php
+                        if ($info['timezone'] == $zone)
+                            echo 'selected="selected"';
+                        ?>><?php echo str_replace('/',' / ',$zone); ?></option>
+    <?php } ?>
                     </select>
-                    &nbsp;<span class="error"><?php echo $errors['timezone_id']; ?></span>
-                </td>
-            </tr>
-            <tr>
-                <td width="180">
-                   <?php echo __('Daylight Saving'); ?>:
-                </td>
-                <td>
-                    <input type="checkbox" name="dst" value="1" <?php echo $info['dst'] ? 'checked="checked"' : ''; ?>>
-                    <?php echo __('Observe daylight saving'); ?>
+                    &nbsp;<span class="error"><?php echo $errors['timezone']; ?></span>
                 </td>
             </tr>
         </tbody>
@@ -184,5 +166,9 @@ $(function() {
         else
             $('tbody#password').show();
     });
+    $('#timezone-dropdown').chosen({
+        allow_single_deselect: true,
+        width: '350px'
+    });
 });
 </script>
diff --git a/js/chosen.jquery.min.js b/js/chosen.jquery.min.js
new file mode 100644
index 0000000000000000000000000000000000000000..3c564f995a397b8b0315b44dbd3eb3956e1c57df
--- /dev/null
+++ b/js/chosen.jquery.min.js
@@ -0,0 +1,2 @@
+/* Chosen v1.2.0 | (c) 2011-2014 by Harvest | MIT License, https://github.com/harvesthq/chosen/blob/master/LICENSE.md */
+!function(){var a,AbstractChosen,Chosen,SelectParser,b,c={}.hasOwnProperty,d=function(a,b){function d(){this.constructor=a}for(var e in b)c.call(b,e)&&(a[e]=b[e]);return d.prototype=b.prototype,a.prototype=new d,a.__super__=b.prototype,a};SelectParser=function(){function SelectParser(){this.options_index=0,this.parsed=[]}return SelectParser.prototype.add_node=function(a){return"OPTGROUP"===a.nodeName.toUpperCase()?this.add_group(a):this.add_option(a)},SelectParser.prototype.add_group=function(a){var b,c,d,e,f,g;for(b=this.parsed.length,this.parsed.push({array_index:b,group:!0,label:this.escapeExpression(a.label),children:0,disabled:a.disabled}),f=a.childNodes,g=[],d=0,e=f.length;e>d;d++)c=f[d],g.push(this.add_option(c,b,a.disabled));return g},SelectParser.prototype.add_option=function(a,b,c){return"OPTION"===a.nodeName.toUpperCase()?(""!==a.text?(null!=b&&(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):void 0},SelectParser.prototype.escapeExpression=function(a){var b,c;return null==a||a===!1?"":/[\&\<\>\"\'\`]/.test(a)?(b={"<":"&lt;",">":"&gt;",'"':"&quot;","'":"&#x27;","`":"&#x60;"},c=/&(?!\w+;)|[\<\>\"\'\`]/g,a.replace(c,function(a){return b[a]||"&amp;"})):a},SelectParser}(),SelectParser.select_to_array=function(a){var b,c,d,e,f;for(c=new SelectParser,f=a.childNodes,d=0,e=f.length;e>d;d++)b=f[d],c.add_node(b);return c.parsed},AbstractChosen=function(){function AbstractChosen(a,b){this.form_field=a,this.options=null!=b?b:{},AbstractChosen.browser_is_supported()&&(this.is_multiple=this.form_field.multiple,this.set_default_text(),this.set_default_values(),this.setup(),this.set_up_html(),this.register_observers())}return AbstractChosen.prototype.set_default_values=function(){var a=this;return this.click_test_action=function(b){return a.test_active_click(b)},this.activate_action=function(b){return a.activate_field(b)},this.active_field=!1,this.mouse_on_container=!1,this.results_showing=!1,this.result_highlighted=null,this.allow_single_deselect=null!=this.options.allow_single_deselect&&null!=this.form_field.options[0]&&""===this.form_field.options[0].text?this.options.allow_single_deselect:!1,this.disable_search_threshold=this.options.disable_search_threshold||0,this.disable_search=this.options.disable_search||!1,this.enable_split_word_search=null!=this.options.enable_split_word_search?this.options.enable_split_word_search:!0,this.group_search=null!=this.options.group_search?this.options.group_search:!0,this.search_contains=this.options.search_contains||!1,this.single_backstroke_delete=null!=this.options.single_backstroke_delete?this.options.single_backstroke_delete:!0,this.max_selected_options=this.options.max_selected_options||1/0,this.inherit_select_classes=this.options.inherit_select_classes||!1,this.display_selected_options=null!=this.options.display_selected_options?this.options.display_selected_options:!0,this.display_disabled_options=null!=this.options.display_disabled_options?this.options.display_disabled_options:!0},AbstractChosen.prototype.set_default_text=function(){return this.default_text=this.form_field.getAttribute("data-placeholder")?this.form_field.getAttribute("data-placeholder"):this.is_multiple?this.options.placeholder_text_multiple||this.options.placeholder_text||AbstractChosen.default_multiple_text:this.options.placeholder_text_single||this.options.placeholder_text||AbstractChosen.default_single_text,this.results_none_found=this.form_field.getAttribute("data-no_results_text")||this.options.no_results_text||AbstractChosen.default_no_result_text},AbstractChosen.prototype.mouse_enter=function(){return this.mouse_on_container=!0},AbstractChosen.prototype.mouse_leave=function(){return this.mouse_on_container=!1},AbstractChosen.prototype.input_focus=function(){var a=this;if(this.is_multiple){if(!this.active_field)return setTimeout(function(){return a.container_mousedown()},50)}else if(!this.active_field)return this.activate_field()},AbstractChosen.prototype.input_blur=function(){var a=this;return this.mouse_on_container?void 0:(this.active_field=!1,setTimeout(function(){return a.blur_test()},100))},AbstractChosen.prototype.results_option_build=function(a){var b,c,d,e,f;for(b="",f=this.results_data,d=0,e=f.length;e>d;d++)c=f[d],b+=c.group?this.result_add_group(c):this.result_add_option(c),(null!=a?a.first:void 0)&&(c.selected&&this.is_multiple?this.choice_build(c):c.selected&&!this.is_multiple&&this.single_set_selected_text(c.text));return b},AbstractChosen.prototype.result_add_option=function(a){var b,c;return a.search_match?this.include_option_in_results(a)?(b=[],a.disabled||a.selected&&this.is_multiple||b.push("active-result"),!a.disabled||a.selected&&this.is_multiple||b.push("disabled-result"),a.selected&&b.push("result-selected"),null!=a.group_array_index&&b.push("group-option"),""!==a.classes&&b.push(a.classes),c=document.createElement("li"),c.className=b.join(" "),c.style.cssText=a.style,c.setAttribute("data-option-array-index",a.array_index),c.innerHTML=a.search_text,this.outerHTML(c)):"":""},AbstractChosen.prototype.result_add_group=function(a){var b;return a.search_match||a.group_match?a.active_options>0?(b=document.createElement("li"),b.className="group-result",b.innerHTML=a.search_text,this.outerHTML(b)):"":""},AbstractChosen.prototype.results_update_field=function(){return this.set_default_text(),this.is_multiple||this.results_reset_cleanup(),this.result_clear_highlight(),this.results_build(),this.results_showing?this.winnow_results():void 0},AbstractChosen.prototype.reset_single_select_options=function(){var a,b,c,d,e;for(d=this.results_data,e=[],b=0,c=d.length;c>b;b++)a=d[b],a.selected?e.push(a.selected=!1):e.push(void 0);return e},AbstractChosen.prototype.results_toggle=function(){return this.results_showing?this.results_hide():this.results_show()},AbstractChosen.prototype.results_search=function(){return this.results_showing?this.winnow_results():this.results_show()},AbstractChosen.prototype.winnow_results=function(){var a,b,c,d,e,f,g,h,i,j,k,l;for(this.no_results_clear(),d=0,f=this.get_search_text(),a=f.replace(/[-[\]{}()*+?.,\\^$|#\s]/g,"\\$&"),i=new RegExp(a,"i"),c=this.get_search_regex(a),l=this.results_data,j=0,k=l.length;k>j;j++)b=l[j],b.search_match=!1,e=null,this.include_option_in_results(b)&&(b.group&&(b.group_match=!1,b.active_options=0),null!=b.group_array_index&&this.results_data[b.group_array_index]&&(e=this.results_data[b.group_array_index],0===e.active_options&&e.search_match&&(d+=1),e.active_options+=1),(!b.group||this.group_search)&&(b.search_text=b.group?b.label:b.text,b.search_match=this.search_string_match(b.search_text,c),b.search_match&&!b.group&&(d+=1),b.search_match?(f.length&&(g=b.search_text.search(i),h=b.search_text.substr(0,g+f.length)+"</em>"+b.search_text.substr(g+f.length),b.search_text=h.substr(0,g)+"<em>"+h.substr(g)),null!=e&&(e.group_match=!0)):null!=b.group_array_index&&this.results_data[b.group_array_index].search_match&&(b.search_match=!0)));return this.result_clear_highlight(),1>d&&f.length?(this.update_results_content(""),this.no_results(f)):(this.update_results_content(this.results_option_build()),this.winnow_results_set_highlight())},AbstractChosen.prototype.get_search_regex=function(a){var b;return b=this.search_contains?"":"^",new RegExp(b+a,"i")},AbstractChosen.prototype.search_string_match=function(a,b){var c,d,e,f;if(b.test(a))return!0;if(this.enable_split_word_search&&(a.indexOf(" ")>=0||0===a.indexOf("["))&&(d=a.replace(/\[|\]/g,"").split(" "),d.length))for(e=0,f=d.length;f>e;e++)if(c=d[e],b.test(c))return!0},AbstractChosen.prototype.choices_count=function(){var a,b,c,d;if(null!=this.selected_option_count)return this.selected_option_count;for(this.selected_option_count=0,d=this.form_field.options,b=0,c=d.length;c>b;b++)a=d[b],a.selected&&(this.selected_option_count+=1);return this.selected_option_count},AbstractChosen.prototype.choices_click=function(a){return a.preventDefault(),this.results_showing||this.is_disabled?void 0:this.results_show()},AbstractChosen.prototype.keyup_checker=function(a){var b,c;switch(b=null!=(c=a.which)?c:a.keyCode,this.search_field_scale(),b){case 8:if(this.is_multiple&&this.backstroke_length<1&&this.choices_count()>0)return this.keydown_backstroke();if(!this.pending_backstroke)return this.result_clear_highlight(),this.results_search();break;case 13:if(a.preventDefault(),this.results_showing)return this.result_select(a);break;case 27:return this.results_showing&&this.results_hide(),!0;case 9:case 38:case 40:case 16:case 91:case 17:break;default:return this.results_search()}},AbstractChosen.prototype.clipboard_event_checker=function(){var a=this;return setTimeout(function(){return a.results_search()},50)},AbstractChosen.prototype.container_width=function(){return null!=this.options.width?this.options.width:""+this.form_field.offsetWidth+"px"},AbstractChosen.prototype.include_option_in_results=function(a){return this.is_multiple&&!this.display_selected_options&&a.selected?!1:!this.display_disabled_options&&a.disabled?!1:a.empty?!1:!0},AbstractChosen.prototype.search_results_touchstart=function(a){return this.touch_started=!0,this.search_results_mouseover(a)},AbstractChosen.prototype.search_results_touchmove=function(a){return this.touch_started=!1,this.search_results_mouseout(a)},AbstractChosen.prototype.search_results_touchend=function(a){return this.touch_started?this.search_results_mouseup(a):void 0},AbstractChosen.prototype.outerHTML=function(a){var b;return a.outerHTML?a.outerHTML:(b=document.createElement("div"),b.appendChild(a),b.innerHTML)},AbstractChosen.browser_is_supported=function(){return"Microsoft Internet Explorer"===window.navigator.appName?document.documentMode>=8:/iP(od|hone)/i.test(window.navigator.userAgent)?!1:/Android/i.test(window.navigator.userAgent)&&/Mobile/i.test(window.navigator.userAgent)?!1:!0},AbstractChosen.default_multiple_text="Select Some Options",AbstractChosen.default_single_text="Select an Option",AbstractChosen.default_no_result_text="No results match",AbstractChosen}(),a=jQuery,a.fn.extend({chosen:function(b){return AbstractChosen.browser_is_supported()?this.each(function(){var c,d;c=a(this),d=c.data("chosen"),"destroy"===b&&d instanceof Chosen?d.destroy():d instanceof Chosen||c.data("chosen",new Chosen(this,b))}):this}}),Chosen=function(c){function Chosen(){return b=Chosen.__super__.constructor.apply(this,arguments)}return d(Chosen,c),Chosen.prototype.setup=function(){return this.form_field_jq=a(this.form_field),this.current_selectedIndex=this.form_field.selectedIndex,this.is_rtl=this.form_field_jq.hasClass("chosen-rtl")},Chosen.prototype.set_up_html=function(){var b,c;return b=["chosen-container"],b.push("chosen-container-"+(this.is_multiple?"multi":"single")),this.inherit_select_classes&&this.form_field.className&&b.push(this.form_field.className),this.is_rtl&&b.push("chosen-rtl"),c={"class":b.join(" "),style:"width: "+this.container_width()+";",title:this.form_field.title},this.form_field.id.length&&(c.id=this.form_field.id.replace(/[^\w]/g,"_")+"_chosen"),this.container=a("<div />",c),this.is_multiple?this.container.html('<ul class="chosen-choices"><li class="search-field"><input type="text" value="'+this.default_text+'" class="default" autocomplete="off" style="width:25px;" /></li></ul><div class="chosen-drop"><ul class="chosen-results"></ul></div>'):this.container.html('<a class="chosen-single chosen-default" tabindex="-1"><span>'+this.default_text+'</span><div><b></b></div></a><div class="chosen-drop"><div class="chosen-search"><input type="text" autocomplete="off" /></div><ul class="chosen-results"></ul></div>'),this.form_field_jq.hide().after(this.container),this.dropdown=this.container.find("div.chosen-drop").first(),this.search_field=this.container.find("input").first(),this.search_results=this.container.find("ul.chosen-results").first(),this.search_field_scale(),this.search_no_results=this.container.find("li.no-results").first(),this.is_multiple?(this.search_choices=this.container.find("ul.chosen-choices").first(),this.search_container=this.container.find("li.search-field").first()):(this.search_container=this.container.find("div.chosen-search").first(),this.selected_item=this.container.find(".chosen-single").first()),this.results_build(),this.set_tab_index(),this.set_label_behavior(),this.form_field_jq.trigger("chosen:ready",{chosen:this})},Chosen.prototype.register_observers=function(){var a=this;return this.container.bind("touchstart.chosen",function(b){a.container_mousedown(b)}),this.container.bind("touchend.chosen",function(b){a.container_mouseup(b)}),this.container.bind("mousedown.chosen",function(b){a.container_mousedown(b)}),this.container.bind("mouseup.chosen",function(b){a.container_mouseup(b)}),this.container.bind("mouseenter.chosen",function(b){a.mouse_enter(b)}),this.container.bind("mouseleave.chosen",function(b){a.mouse_leave(b)}),this.search_results.bind("mouseup.chosen",function(b){a.search_results_mouseup(b)}),this.search_results.bind("mouseover.chosen",function(b){a.search_results_mouseover(b)}),this.search_results.bind("mouseout.chosen",function(b){a.search_results_mouseout(b)}),this.search_results.bind("mousewheel.chosen DOMMouseScroll.chosen",function(b){a.search_results_mousewheel(b)}),this.search_results.bind("touchstart.chosen",function(b){a.search_results_touchstart(b)}),this.search_results.bind("touchmove.chosen",function(b){a.search_results_touchmove(b)}),this.search_results.bind("touchend.chosen",function(b){a.search_results_touchend(b)}),this.form_field_jq.bind("chosen:updated.chosen",function(b){a.results_update_field(b)}),this.form_field_jq.bind("chosen:activate.chosen",function(b){a.activate_field(b)}),this.form_field_jq.bind("chosen:open.chosen",function(b){a.container_mousedown(b)}),this.form_field_jq.bind("chosen:close.chosen",function(b){a.input_blur(b)}),this.search_field.bind("blur.chosen",function(b){a.input_blur(b)}),this.search_field.bind("keyup.chosen",function(b){a.keyup_checker(b)}),this.search_field.bind("keydown.chosen",function(b){a.keydown_checker(b)}),this.search_field.bind("focus.chosen",function(b){a.input_focus(b)}),this.search_field.bind("cut.chosen",function(b){a.clipboard_event_checker(b)}),this.search_field.bind("paste.chosen",function(b){a.clipboard_event_checker(b)}),this.is_multiple?this.search_choices.bind("click.chosen",function(b){a.choices_click(b)}):this.container.bind("click.chosen",function(a){a.preventDefault()})},Chosen.prototype.destroy=function(){return a(this.container[0].ownerDocument).unbind("click.chosen",this.click_test_action),this.search_field[0].tabIndex&&(this.form_field_jq[0].tabIndex=this.search_field[0].tabIndex),this.container.remove(),this.form_field_jq.removeData("chosen"),this.form_field_jq.show()},Chosen.prototype.search_field_disabled=function(){return this.is_disabled=this.form_field_jq[0].disabled,this.is_disabled?(this.container.addClass("chosen-disabled"),this.search_field[0].disabled=!0,this.is_multiple||this.selected_item.unbind("focus.chosen",this.activate_action),this.close_field()):(this.container.removeClass("chosen-disabled"),this.search_field[0].disabled=!1,this.is_multiple?void 0:this.selected_item.bind("focus.chosen",this.activate_action))},Chosen.prototype.container_mousedown=function(b){return this.is_disabled||(b&&"mousedown"===b.type&&!this.results_showing&&b.preventDefault(),null!=b&&a(b.target).hasClass("search-choice-close"))?void 0:(this.active_field?this.is_multiple||!b||a(b.target)[0]!==this.selected_item[0]&&!a(b.target).parents("a.chosen-single").length||(b.preventDefault(),this.results_toggle()):(this.is_multiple&&this.search_field.val(""),a(this.container[0].ownerDocument).bind("click.chosen",this.click_test_action),this.results_show()),this.activate_field())},Chosen.prototype.container_mouseup=function(a){return"ABBR"!==a.target.nodeName||this.is_disabled?void 0:this.results_reset(a)},Chosen.prototype.search_results_mousewheel=function(a){var b;return a.originalEvent&&(b=a.originalEvent.deltaY||-a.originalEvent.wheelDelta||a.originalEvent.detail),null!=b?(a.preventDefault(),"DOMMouseScroll"===a.type&&(b=40*b),this.search_results.scrollTop(b+this.search_results.scrollTop())):void 0},Chosen.prototype.blur_test=function(){return!this.active_field&&this.container.hasClass("chosen-container-active")?this.close_field():void 0},Chosen.prototype.close_field=function(){return a(this.container[0].ownerDocument).unbind("click.chosen",this.click_test_action),this.active_field=!1,this.results_hide(),this.container.removeClass("chosen-container-active"),this.clear_backstroke(),this.show_search_field_default(),this.search_field_scale()},Chosen.prototype.activate_field=function(){return this.container.addClass("chosen-container-active"),this.active_field=!0,this.search_field.val(this.search_field.val()),this.search_field.focus()},Chosen.prototype.test_active_click=function(b){var c;return c=a(b.target).closest(".chosen-container"),c.length&&this.container[0]===c[0]?this.active_field=!0:this.close_field()},Chosen.prototype.results_build=function(){return this.parsing=!0,this.selected_option_count=null,this.results_data=SelectParser.select_to_array(this.form_field),this.is_multiple?this.search_choices.find("li.search-choice").remove():this.is_multiple||(this.single_set_selected_text(),this.disable_search||this.form_field.options.length<=this.disable_search_threshold?(this.search_field[0].readOnly=!0,this.container.addClass("chosen-container-single-nosearch")):(this.search_field[0].readOnly=!1,this.container.removeClass("chosen-container-single-nosearch"))),this.update_results_content(this.results_option_build({first:!0})),this.search_field_disabled(),this.show_search_field_default(),this.search_field_scale(),this.parsing=!1},Chosen.prototype.result_do_highlight=function(a){var b,c,d,e,f;if(a.length){if(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(),b>=e)return this.search_results.scrollTop(b-d>0?b-d:0);if(f>c)return this.search_results.scrollTop(c)}},Chosen.prototype.result_clear_highlight=function(){return this.result_highlight&&this.result_highlight.removeClass("highlighted"),this.result_highlight=null},Chosen.prototype.results_show=function(){return this.is_multiple&&this.max_selected_options<=this.choices_count()?(this.form_field_jq.trigger("chosen:maxselected",{chosen:this}),!1):(this.container.addClass("chosen-with-drop"),this.results_showing=!0,this.search_field.focus(),this.search_field.val(this.search_field.val()),this.winnow_results(),this.form_field_jq.trigger("chosen:showing_dropdown",{chosen:this}))},Chosen.prototype.update_results_content=function(a){return this.search_results.html(a)},Chosen.prototype.results_hide=function(){return this.results_showing&&(this.result_clear_highlight(),this.container.removeClass("chosen-with-drop"),this.form_field_jq.trigger("chosen:hiding_dropdown",{chosen:this})),this.results_showing=!1},Chosen.prototype.set_tab_index=function(){var a;return this.form_field.tabIndex?(a=this.form_field.tabIndex,this.form_field.tabIndex=-1,this.search_field[0].tabIndex=a):void 0},Chosen.prototype.set_label_behavior=function(){var b=this;return this.form_field_label=this.form_field_jq.parents("label"),!this.form_field_label.length&&this.form_field.id.length&&(this.form_field_label=a("label[for='"+this.form_field.id+"']")),this.form_field_label.length>0?this.form_field_label.bind("click.chosen",function(a){return b.is_multiple?b.container_mousedown(a):b.activate_field()}):void 0},Chosen.prototype.show_search_field_default=function(){return this.is_multiple&&this.choices_count()<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"))},Chosen.prototype.search_results_mouseup=function(b){var c;return c=a(b.target).hasClass("active-result")?a(b.target):a(b.target).parents(".active-result").first(),c.length?(this.result_highlight=c,this.result_select(b),this.search_field.focus()):void 0},Chosen.prototype.search_results_mouseover=function(b){var c;return c=a(b.target).hasClass("active-result")?a(b.target):a(b.target).parents(".active-result").first(),c?this.result_do_highlight(c):void 0},Chosen.prototype.search_results_mouseout=function(b){return a(b.target).hasClass("active-result")?this.result_clear_highlight():void 0},Chosen.prototype.choice_build=function(b){var c,d,e=this;return c=a("<li />",{"class":"search-choice"}).html("<span>"+b.html+"</span>"),b.disabled?c.addClass("search-choice-disabled"):(d=a("<a />",{"class":"search-choice-close","data-option-array-index":b.array_index}),d.bind("click.chosen",function(a){return e.choice_destroy_link_click(a)}),c.append(d)),this.search_container.before(c)},Chosen.prototype.choice_destroy_link_click=function(b){return b.preventDefault(),b.stopPropagation(),this.is_disabled?void 0:this.choice_destroy(a(b.target))},Chosen.prototype.choice_destroy=function(a){return this.result_deselect(a[0].getAttribute("data-option-array-index"))?(this.show_search_field_default(),this.is_multiple&&this.choices_count()>0&&this.search_field.val().length<1&&this.results_hide(),a.parents("li").first().remove(),this.search_field_scale()):void 0},Chosen.prototype.results_reset=function(){return this.reset_single_select_options(),this.form_field.options[0].selected=!0,this.single_set_selected_text(),this.show_search_field_default(),this.results_reset_cleanup(),this.form_field_jq.trigger("change"),this.active_field?this.results_hide():void 0},Chosen.prototype.results_reset_cleanup=function(){return this.current_selectedIndex=this.form_field.selectedIndex,this.selected_item.find("abbr").remove()},Chosen.prototype.result_select=function(a){var b,c;return this.result_highlight?(b=this.result_highlight,this.result_clear_highlight(),this.is_multiple&&this.max_selected_options<=this.choices_count()?(this.form_field_jq.trigger("chosen:maxselected",{chosen:this}),!1):(this.is_multiple?b.removeClass("active-result"):this.reset_single_select_options(),c=this.results_data[b[0].getAttribute("data-option-array-index")],c.selected=!0,this.form_field.options[c.options_index].selected=!0,this.selected_option_count=null,this.is_multiple?this.choice_build(c):this.single_set_selected_text(c.text),(a.metaKey||a.ctrlKey)&&this.is_multiple||this.results_hide(),this.search_field.val(""),(this.is_multiple||this.form_field.selectedIndex!==this.current_selectedIndex)&&this.form_field_jq.trigger("change",{selected:this.form_field.options[c.options_index].value}),this.current_selectedIndex=this.form_field.selectedIndex,this.search_field_scale())):void 0},Chosen.prototype.single_set_selected_text=function(a){return null==a&&(a=this.default_text),a===this.default_text?this.selected_item.addClass("chosen-default"):(this.single_deselect_control_build(),this.selected_item.removeClass("chosen-default")),this.selected_item.find("span").text(a)},Chosen.prototype.result_deselect=function(a){var b;return b=this.results_data[a],this.form_field.options[b.options_index].disabled?!1:(b.selected=!1,this.form_field.options[b.options_index].selected=!1,this.selected_option_count=null,this.result_clear_highlight(),this.results_showing&&this.winnow_results(),this.form_field_jq.trigger("change",{deselected:this.form_field.options[b.options_index].value}),this.search_field_scale(),!0)},Chosen.prototype.single_deselect_control_build=function(){return this.allow_single_deselect?(this.selected_item.find("abbr").length||this.selected_item.find("span").first().after('<abbr class="search-choice-close"></abbr>'),this.selected_item.addClass("chosen-single-with-deselect")):void 0},Chosen.prototype.get_search_text=function(){return this.search_field.val()===this.default_text?"":a("<div/>").text(a.trim(this.search_field.val())).html()},Chosen.prototype.winnow_results_set_highlight=function(){var a,b;return b=this.is_multiple?[]:this.search_results.find(".result-selected.active-result"),a=b.length?b.first():this.search_results.find(".active-result").first(),null!=a?this.result_do_highlight(a):void 0},Chosen.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),this.form_field_jq.trigger("chosen:no_results",{chosen:this})},Chosen.prototype.no_results_clear=function(){return this.search_results.find(".no-results").remove()},Chosen.prototype.keydown_arrow=function(){var a;return this.results_showing&&this.result_highlight?(a=this.result_highlight.nextAll("li.active-result").first())?this.result_do_highlight(a):void 0:this.results_show()},Chosen.prototype.keyup_arrow=function(){var a;return this.results_showing||this.is_multiple?this.result_highlight?(a=this.result_highlight.prevAll("li.active-result"),a.length?this.result_do_highlight(a.first()):(this.choices_count()>0&&this.results_hide(),this.result_clear_highlight())):void 0:this.results_show()},Chosen.prototype.keydown_backstroke=function(){var a;return this.pending_backstroke?(this.choice_destroy(this.pending_backstroke.find("a").first()),this.clear_backstroke()):(a=this.search_container.siblings("li.search-choice").last(),a.length&&!a.hasClass("search-choice-disabled")?(this.pending_backstroke=a,this.single_backstroke_delete?this.keydown_backstroke():this.pending_backstroke.addClass("search-choice-focus")):void 0)},Chosen.prototype.clear_backstroke=function(){return this.pending_backstroke&&this.pending_backstroke.removeClass("search-choice-focus"),this.pending_backstroke=null},Chosen.prototype.keydown_checker=function(a){var b,c;switch(b=null!=(c=a.which)?c:a.keyCode,this.search_field_scale(),8!==b&&this.pending_backstroke&&this.clear_backstroke(),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:this.results_showing&&a.preventDefault();break;case 32:this.disable_search&&a.preventDefault();break;case 38:a.preventDefault(),this.keyup_arrow();break;case 40:a.preventDefault(),this.keydown_arrow()}},Chosen.prototype.search_field_scale=function(){var b,c,d,e,f,g,h,i,j;if(this.is_multiple){for(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"],i=0,j=g.length;j>i;i++)e=g[i],f+=e+":"+this.search_field.css(e)+";";return b=a("<div />",{style:f}),b.text(this.search_field.val()),a("body").append(b),h=b.width()+25,b.remove(),c=this.container.outerWidth(),h>c-10&&(h=c-10),this.search_field.css({width:h+"px"})}},Chosen}(AbstractChosen)}.call(this);
\ No newline at end of file
diff --git a/js/jquery.multiselect.filter.min.js b/js/jquery.multiselect.filter.min.js
deleted file mode 100644
index db828899af7fec5044190a002a777654ec33c514..0000000000000000000000000000000000000000
--- a/js/jquery.multiselect.filter.min.js
+++ /dev/null
@@ -1,15 +0,0 @@
-/*
- * jQuery MultiSelect UI Widget Filtering Plugin 1.4
- * Copyright (c) 2011 Eric Hynds
- *
- * http://www.erichynds.com/jquery/jquery-ui-multiselect-widget/
- *
- * Depends:
- *   - jQuery UI MultiSelect widget
- *
- * Dual licensed under the MIT and GPL licenses:
- *   http://www.opensource.org/licenses/mit-license.php
- *   http://www.gnu.org/licenses/gpl.html
- *
-*/
-(function(a){var f=/[\-\[\]{}()*+?.,\\\^$|#\s]/g;a.widget("ech.multiselectfilter",{options:{label:"Filter:",width:null,placeholder:"Enter keywords",autoReset:!1},_create:function(){var e;var b=this,c=this.options,d=this.instance=a(this.element).data("echMultiselect");this.header=d.menu.find(".ui-multiselect-header").addClass("ui-multiselect-hasfilter");e=this.wrapper=a('<div class="ui-multiselect-filter">'+(c.label.length?c.label:"")+'<input placeholder="'+c.placeholder+'" type="search"'+(/\d/.test(c.width)?  'style="width:'+c.width+'px"':"")+" /></div>").prependTo(this.header),c=e;this.inputs=d.menu.find('input[type="checkbox"], input[type="radio"]');this.input=c.find("input").bind({keydown:function(a){13===a.which&&a.preventDefault()},keyup:a.proxy(b._handler,b),click:a.proxy(b._handler,b)});this.updateCache();d._toggleChecked=function(c,d){var e=d&&d.length?d:this.labels.find("input"),i=this,e=e.not(b.instance._isOpen?":disabled, :hidden":":disabled").each(this._toggleState("checked",c));this.update(); var j=e.map(function(){return this.value}).get();this.element.find("option").filter(function(){!this.disabled&&-1<a.inArray(this.value,j)&&i._toggleState("selected",c).call(this)})};d=a(document).bind("multiselectrefresh",function(){b.updateCache();b._handler()});this.options.autoReset&&d.bind("multiselectclose",a.proxy(this._reset,this))},_handler:function(b){var c=a.trim(this.input[0].value.toLowerCase()),d=this.rows,g=this.inputs,h=this.cache;if(c){d.hide();var e=RegExp(c.replace(f,"\\$&"),"gi"); this._trigger("filter",b,a.map(h,function(a,b){return-1!==a.search(e)?(d.eq(b).show(),g.get(b)):null}))}else d.show();this.instance.menu.find(".ui-multiselect-optgroup-label").each(function(){var b=a(this),c=b.nextUntil(".ui-multiselect-optgroup-label").filter(function(){return"none"!==a.css(this,"display")}).length;b[c?"show":"hide"]()})},_reset:function(){this.input.val("").trigger("keyup")},updateCache:function(){this.rows=this.instance.menu.find(".ui-multiselect-checkboxes li:not(.ui-multiselect-optgroup-label)");this.cache=this.element.children().map(function(){var b=a(this);"optgroup"===this.tagName.toLowerCase()&&(b=b.children());return b.map(function(){return this.innerHTML.toLowerCase()}).get()}).get()},widget:function(){return this.wrapper},destroy:function(){a.Widget.prototype.destroy.call(this);this.input.val("").trigger("keyup");this.wrapper.remove()}})})(jQuery);
diff --git a/js/jquery.multiselect.min.js b/js/jquery.multiselect.min.js
deleted file mode 100644
index e9243506c0555f0d53b58b40d5d185ace8035b7c..0000000000000000000000000000000000000000
--- a/js/jquery.multiselect.min.js
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- * jQuery MultiSelect UI Widget 1.13
- * Copyright (c) 2012 Eric Hynds
- *
- * http://www.erichynds.com/jquery/jquery-ui-multiselect-widget/
- *
- * Depends:
- *   - jQuery 1.4.2+
- *   - jQuery UI 1.8 widget factory
- *
- * Optional:
- *   - jQuery UI effects
- *   - jQuery UI position utility
- *
- * Dual licensed under the MIT and GPL licenses:
- *   http://www.opensource.org/licenses/mit-license.php
- *   http://www.gnu.org/licenses/gpl.html
- *
- */
-(function(d){var k=0;d.widget("ech.multiselect",{options:{header:!0,height:175,minWidth:225,classes:"",checkAllText:"Check all",uncheckAllText:"Uncheck all",noneSelectedText:"Select options",selectedText:"# selected",selectedList:0,show:null,hide:null,autoOpen:!1,multiple:!0,position:{}},_create:function(){var a=this.element.hide(),b=this.options;this.speed=d.fx.speeds._default;this._isOpen=!1;a=(this.button=d('<button type="button"><span class="ui-icon ui-icon-triangle-2-n-s"></span></button>')).addClass("ui-multiselect ui-widget ui-state-default ui-corner-all").addClass(b.classes).attr({title:a.attr("title"),"aria-haspopup":!0,tabIndex:a.attr("tabIndex")}).insertAfter(a);(this.buttonlabel=d("<span />")).html(b.noneSelectedText).appendTo(a);var a=(this.menu=d("<div />")).addClass("ui-multiselect-menu ui-widget ui-widget-content ui-corner-all").addClass(b.classes).appendTo(document.body),c=(this.header=d("<div />")).addClass("ui-widget-header ui-corner-all ui-multiselect-header ui-helper-clearfix").appendTo(a);(this.headerLinkContainer=d("<ul />")).addClass("ui-helper-reset").html(function(){return!0===b.header?'<li><a class="ui-multiselect-all" href="#"><span class="ui-icon ui-icon-check"></span><span>'+b.checkAllText+'</span></a></li><li><a class="ui-multiselect-none" href="#"><span class="ui-icon ui-icon-closethick"></span><span>'+b.uncheckAllText+"</span></a></li>":"string"===typeof b.header?"<li>"+b.header+"</li>":""}).append('<li class="ui-multiselect-close"><a href="#" class="ui-multiselect-close"><span class="ui-icon ui-icon-circle-close"></span></a></li>').appendTo(c);(this.checkboxContainer=d("<ul />")).addClass("ui-multiselect-checkboxes ui-helper-reset").appendTo(a);this._bindEvents();this.refresh(!0);b.multiple||a.addClass("ui-multiselect-single")},_init:function(){!1===this.options.header&&this.header.hide();this.options.multiple||this.headerLinkContainer.find(".ui-multiselect-all, .ui-multiselect-none").hide();this.options.autoOpen&&this.open();this.element.is(":disabled")&&this.disable()},refresh:function(a){var b=this.element,c=this.options,f=this.menu,h=this.checkboxContainer,g=[],e="",i=b.attr("id")||k++;b.find("option").each(function(b){d(this);var a=this.parentNode,f=this.innerHTML,h=this.title,k=this.value,b="ui-multiselect-"+(this.id||i+"-option-"+b),l=this.disabled,n=this.selected,m=["ui-corner-all"],o=(l?"ui-multiselect-disabled ":" ")+this.className,j;"OPTGROUP"===a.tagName&&(j=a.getAttribute("label"),-1===d.inArray(j,g)&&(e+='<li class="ui-multiselect-optgroup-label '+a.className+'"><a href="#">'+j+"</a></li>",g.push(j)));l&&m.push("ui-state-disabled");n&&!c.multiple&&m.push("ui-state-active");e+='<li class="'+o+'">';e+='<label for="'+b+'" title="'+h+'" class="'+m.join(" ")+'">';e+='<input id="'+b+'" name="multiselect_'+i+'" type="'+(c.multiple?"checkbox":"radio")+'" value="'+k+'" title="'+f+'"';n&&(e+=' checked="checked"',e+=' aria-selected="true"');l&&(e+=' disabled="disabled"',e+=' aria-disabled="true"');e+=" /><span>"+f+"</span></label></li>"});h.html(e);this.labels=f.find("label");this.inputs=this.labels.children("input");this._setButtonWidth();this._setMenuWidth();this.button[0].defaultValue=this.update();a||this._trigger("refresh")},update:function(){var a=this.options,b=this.inputs,c=b.filter(":checked"),f=c.length,a=0===f?a.noneSelectedText:d.isFunction(a.selectedText)?a.selectedText.call(this,f,b.length,c.get()):/\d/.test(a.selectedList)&&0<a.selectedList&&f<=a.selectedList?c.map(function(){return d(this).next().html()}).get().join(", "):a.selectedText.replace("#",f).replace("#",b.length);this.buttonlabel.html(a);return a},_bindEvents:function(){function a(){b[b._isOpen? "close":"open"]();return!1}var b=this,c=this.button;c.find("span").bind("click.multiselect",a);c.bind({click:a,keypress:function(a){switch(a.which){case 27:case 38:case 37:b.close();break;case 39:case 40:b.open()}},mouseenter:function(){c.hasClass("ui-state-disabled")||d(this).addClass("ui-state-hover")},mouseleave:function(){d(this).removeClass("ui-state-hover")},focus:function(){c.hasClass("ui-state-disabled")||d(this).addClass("ui-state-focus")},blur:function(){d(this).removeClass("ui-state-focus")}});this.header.delegate("a","click.multiselect",function(a){if(d(this).hasClass("ui-multiselect-close"))b.close();else b[d(this).hasClass("ui-multiselect-all")?"checkAll":"uncheckAll"]();a.preventDefault()});this.menu.delegate("li.ui-multiselect-optgroup-label a","click.multiselect",function(a){a.preventDefault();var c=d(this),g=c.parent().nextUntil("li.ui-multiselect-optgroup-label").find("input:visible:not(:disabled)"),e=g.get(),c=c.parent().text();!1!==b._trigger("beforeoptgrouptoggle",a,{inputs:e,label:c})&&(b._toggleChecked(g.filter(":checked").length!==g.length,g),b._trigger("optgrouptoggle",a,{inputs:e,label:c,checked:e[0].checked}))}).delegate("label","mouseenter.multiselect",function(){d(this).hasClass("ui-state-disabled")||(b.labels.removeClass("ui-state-hover"),d(this).addClass("ui-state-hover").find("input").focus())}).delegate("label","keydown.multiselect",function(a){a.preventDefault();switch(a.which){case 9:case 27:b.close();break;case 38:case 40:case 37:case 39:b._traverse(a.which,this);break;case 13:d(this).find("input")[0].click()}}).delegate('input[type="checkbox"], input[type="radio"]',"click.multiselect",function(a){var c=d(this),g=this.value,e=this.checked,i=b.element.find("option");this.disabled||!1===b._trigger("click",a,{value:g,text:this.title,checked:e})?a.preventDefault():(c.focus(),c.attr("aria-selected",e),i.each(function(){this.value===g?this.selected=e:b.options.multiple||(this.selected=!1)}),b.options.multiple||(b.labels.removeClass("ui-state-active"),c.closest("label").toggleClass("ui-state-active",e),b.close()),b.element.trigger("change"),setTimeout(d.proxy(b.update,b),10))});d(document).bind("mousedown.multiselect",function(a){b._isOpen&&(!d.contains(b.menu[0],a.target)&&!d.contains(b.button[0],a.target)&&a.target!==b.button[0])&&b.close()});d(this.element[0].form).bind("reset.multiselect",function(){setTimeout(d.proxy(b.refresh,b),10)})},_setButtonWidth:function(){var a=this.element.outerWidth(),b=this.options;/\d/.test(b.minWidth)&&a<b.minWidth&&(a=b.minWidth);this.button.width(a)},_setMenuWidth:function(){var a=this.menu,b=this.button.outerWidth()-parseInt(a.css("padding-left"),10)-parseInt(a.css("padding-right"),10)-parseInt(a.css("border-right-width"),10)-parseInt(a.css("border-left-width"),10);a.width(b||this.button.outerWidth())},_traverse:function(a,b){var c=d(b),f=38===a||37===a,c=c.parent()[f?"prevAll":"nextAll"]("li:not(.ui-multiselect-disabled, .ui-multiselect-optgroup-label)")[f?"last":"first"]();c.length?c.find("label").trigger("mouseover"):(c=this.menu.find("ul").last(),this.menu.find("label")[f? "last":"first"]().trigger("mouseover"),c.scrollTop(f?c.height():0))},_toggleState:function(a,b){return function(){this.disabled||(this[a]=b);b?this.setAttribute("aria-selected",!0):this.removeAttribute("aria-selected")}},_toggleChecked:function(a,b){var c=b&&b.length?b:this.inputs,f=this;c.each(this._toggleState("checked",a));c.eq(0).focus();this.update();var h=c.map(function(){return this.value}).get();this.element.find("option").each(function(){!this.disabled&&-1<d.inArray(this.value,h)&&f._toggleState("selected",a).call(this)});c.length&&this.element.trigger("change")},_toggleDisabled:function(a){this.button.attr({disabled:a,"aria-disabled":a})[a?"addClass":"removeClass"]("ui-state-disabled");var b=this.menu.find("input"),b=a?b.filter(":enabled").data("ech-multiselect-disabled",!0):b.filter(function(){return!0===d.data(this,"ech-multiselect-disabled")}).removeData("ech-multiselect-disabled");b.attr({disabled:a,"arial-disabled":a}).parent()[a?"addClass":"removeClass"]("ui-state-disabled");this.element.attr({disabled:a,"aria-disabled":a})},open:function(){var a=this.button,b=this.menu,c=this.speed,f=this.options,h=[];if(!(!1===this._trigger("beforeopen")||a.hasClass("ui-state-disabled")||this._isOpen)){var g=b.find("ul").last(),e=f.show,i=a.offset();d.isArray(f.show)&&(e=f.show[0],c=f.show[1]||this.speed);e&&(h=[e,c]);g.scrollTop(0).height(f.height);d.ui.position&&!d.isEmptyObject(f.position)?(f.position.of=f.position.of||a,b.show().position(f.position).hide()):b.css({top:i.top+a.outerHeight(),left:i.left});d.fn.show.apply(b,h);this.labels.eq(0).trigger("mouseover").trigger("mouseenter").find("input").trigger("focus");a.addClass("ui-state-active");this._isOpen=!0;this._trigger("open")}},close:function(){if(!1!==this._trigger("beforeclose")){var a=this.options,b=a.hide,c=this.speed,f=[];d.isArray(a.hide)&&(b=a.hide[0],c=a.hide[1]||this.speed);b&&(f=[b,c]);d.fn.hide.apply(this.menu,f);this.button.removeClass("ui-state-active").trigger("blur").trigger("mouseleave");this._isOpen=!1;this._trigger("close")}},enable:function(){this._toggleDisabled(!1)},disable:function(){this._toggleDisabled(!0)},checkAll:function(){this._toggleChecked(!0);this._trigger("checkAll")},uncheckAll:function(){this._toggleChecked(!1);this._trigger("uncheckAll")},getChecked:function(){return this.menu.find("input").filter(":checked")},destroy:function(){d.Widget.prototype.destroy.call(this);this.button.remove();this.menu.remove();this.element.show();return this},isOpen:function(){return this._isOpen},widget:function(){return this.menu},getButton:function(){return this.button},_setOption:function(a,b){var c=this.menu;switch(a){case "header":c.find("div.ui-multiselect-header")[b?"show":"hide"]();break;case "checkAllText":c.find("a.ui-multiselect-all span").eq(-1).text(b);break;case "uncheckAllText":c.find("a.ui-multiselect-none span").eq(-1).text(b);break;case "height":c.find("ul").last().height(parseInt(b,10));break;case "minWidth":this.options[a]=parseInt(b,10);this._setButtonWidth();this._setMenuWidth();break;case "selectedText":case "selectedList":case "noneSelectedText":this.options[a]=b;this.update();break;case "classes":c.add(this.button).removeClass(this.options.classes).addClass(b);break;case "multiple":c.toggleClass("ui-multiselect-single",!b),this.options.multiple=b,this.element[0].multiple=b,this.refresh()}d.Widget.prototype._setOption.apply(this,arguments)}})})(jQuery);
diff --git a/scp/css/scp.css b/scp/css/scp.css
index 686651801f540107b402a9ac46a1cfb4ea3b8d4d..9d8183d8e123e4209f6f92676422259840135bac 100644
--- a/scp/css/scp.css
+++ b/scp/css/scp.css
@@ -424,7 +424,7 @@ a.Icon:hover {
     background:#fff;
 }
 
-#content a:not(.re-icon) {
+a:not(.re-icon) {
     color:#184E81;
 }
 
@@ -1487,7 +1487,6 @@ time {
     margin:0;
     padding:0 0;
     border:none;
-    overflow:hidden;
 }
 
 .dialog .custom-field .field-label {