diff --git a/bower.json b/bower.json
index 1ca04142c..72ed29f62 100644
--- a/bower.json
+++ b/bower.json
@@ -2,7 +2,7 @@
 	"name": "selectize",
 	"keywords": ["select", "ui", "form", "input", "control", "autocomplete", "tagging", "tag"],
 	"description": "Selectize is a jQuery-based custom <select> UI control. Useful for tagging, contact lists, country selectors, etc.",
-	"version": "0.6.7",
+	"version": "0.6.8",
 	"license": "Apache License, Version 2.0",
 	"readmeFilename": "README.md",
 	"repository": {
diff --git a/selectize.css b/selectize.css
index 159893f4a..dc29b7868 100644
--- a/selectize.css
+++ b/selectize.css
@@ -1,4 +1,4 @@
-/*! selectize.css - v0.6.7 | https://github.com/brianreavis/selectize.js | Apache License (v2) */
+/*! selectize.css - v0.6.8 | https://github.com/brianreavis/selectize.js | Apache License (v2) */
 
 /* --- file: "src/selectize.css" --- */
 
diff --git a/selectize.jquery.json b/selectize.jquery.json
index 6c6325a68..74cf8877e 100644
--- a/selectize.jquery.json
+++ b/selectize.jquery.json
@@ -1,6 +1,6 @@
 {
 	"name": "selectize",
-	"version": "0.6.7",
+	"version": "0.6.8",
 	"title": "Selectize.js",
 	"author": {
 		"name": "Brian Reavis",
diff --git a/selectize.js b/selectize.js
index af02ae54b..e48ebee20 100644
--- a/selectize.js
+++ b/selectize.js
@@ -1,4 +1,4 @@
-/*! selectize.js - v0.6.7 | https://github.com/brianreavis/selectize.js | Apache License (v2) */
+/*! selectize.js - v0.6.8 | https://github.com/brianreavis/selectize.js | Apache License (v2) */
 
 (function(factory) {
 	if (typeof exports === 'object') {
@@ -1943,14 +1943,16 @@
 		 * Updates all state-dependent CSS classes.
 		 */
 		refreshClasses: function() {
-			var isFull = this.isFull();
-			var isLocked = this.isLocked;
+			var self = this;
+			var isFull = self.isFull();
+			var isLocked = self.isLocked;
 			this.$control
-				.toggleClass('focus', this.isFocused)
-				.toggleClass('disabled', this.isDisabled)
+				.toggleClass('focus', self.isFocused)
+				.toggleClass('disabled', self.isDisabled)
 				.toggleClass('locked', isLocked)
 				.toggleClass('full', isFull).toggleClass('not-full', !isFull)
-				.toggleClass('has-items', this.items.length > 0);
+				.toggleClass('dropdown-active', self.isOpen)
+				.toggleClass('has-items', self.items.length > 0);
 			this.$control_input.data('grow', !isFull && !isLocked);
 		},
 	
@@ -2014,10 +2016,10 @@
 			var self = this;
 	
 			if (self.isLocked || self.isOpen || (self.settings.mode === 'multi' && self.isFull())) return;
-			self.focus();
+			self.focus(true);
 			self.isOpen = true;
+			self.refreshClasses();
 			self.$dropdown.css({visibility: 'hidden', display: 'block'});
-			self.$control.addClass('dropdown-active');
 			self.positionDropdown();
 			self.$dropdown.css({visibility: 'visible'});
 			self.trigger('dropdown_open', this.$dropdown);
@@ -2031,9 +2033,9 @@
 	
 			if (!self.isOpen) return;
 			self.$dropdown.hide();
-			self.$control.removeClass('dropdown-active');
 			self.setActiveOption(null);
 			self.isOpen = false;
+			self.refreshClasses();
 			self.trigger('dropdown_close', self.$dropdown);
 		},
 	
diff --git a/selectize.min.js b/selectize.min.js
index c0a2c9f4a..0de3338ab 100644
--- a/selectize.min.js
+++ b/selectize.min.js
@@ -1,4 +1,4 @@
-/*! selectize.js - v0.6.7 | https://github.com/brianreavis/selectize.js | Apache License (v2) */
+/*! selectize.js - v0.6.8 | https://github.com/brianreavis/selectize.js | Apache License (v2) */
 (function(f){"object"===typeof exports?f(require("jquery")):"function"===typeof define&&define.amd?define(["jquery"],f):f(jQuery)})(function(f){var y=function(a,b){if("string"!==typeof b||b.length){var c="string"===typeof b?RegExp(b,"i"):b,d=function(a){var b=0;if(3===a.nodeType){var h=a.data.search(c);if(0<=h&&0<a.data.length){var f=a.data.match(c),b=document.createElement("span");b.className="highlight";a=a.splitText(h);a.splitText(f[0].length);h=a.cloneNode(!0);b.appendChild(h);a.parentNode.replaceChild(b,
 a);b=1}}else if(1===a.nodeType&&a.childNodes&&!/(script|style)/i.test(a.tagName))for(h=0;h<a.childNodes.length;++h)h+=d(a.childNodes[h]);return b};return a.each(function(){d(this)})}},r=function(){};r.prototype={on:function(a,b){this._events=this._events||{};this._events[a]=this._events[a]||[];this._events[a].push(b)},off:function(a,b){this._events=this._events||{};!1!==a in this._events&&this._events[a].splice(this._events[a].indexOf(b),1)},trigger:function(a){this._events=this._events||{};if(!1!==
 a in this._events)for(var b=0;b<this._events[a].length;b++)this._events[a][b].apply(this,Array.prototype.slice.call(arguments,1))}};r.mixin=function(a){for(var b=["on","off","trigger"],c=0;c<b.length;c++)a.prototype[b[c]]=r.prototype[b[c]]};var s=/Mac/.test(navigator.userAgent),z=s?91:17,A=s?18:17,t={a:"[a\u00c0\u00c1\u00c2\u00c3\u00c4\u00c5\u00e0\u00e1\u00e2\u00e3\u00e4\u00e5]",c:"[c\u00c7\u00e7]",e:"[e\u00c8\u00c9\u00ca\u00cb\u00e8\u00e9\u00ea\u00eb]",i:"[i\u00cc\u00cd\u00ce\u00cf\u00ec\u00ed\u00ee\u00ef]",
@@ -42,24 +42,24 @@ a)?b:f()},addItem:function(a){x(this,["change"],function(){var b,c,d=this,e=d.se
 null!==d.settings.maxItems&&d.items.length>=d.settings.maxItems?d.close():d.positionDropdown(),d.isFocused&&window.setTimeout(function(){"single"===e?(d.blur(),d.focus(!1),d.hideInput()):d.focus(!1)},0),d.updatePlaceholder(),d.trigger("item_add",a,b),d.updateOriginalInput()))})},removeItem:function(a){var b,c;b="object"===typeof a?a:this.getItem(a);a=String(b.attr("data-value"));c=this.items.indexOf(a);-1!==c&&(b.remove(),b.hasClass("active")&&(b=this.$activeItems.indexOf(b[0]),this.$activeItems.splice(b,
 1)),this.items.splice(c,1),this.lastQuery=null,!this.settings.persist&&this.userOptions.hasOwnProperty(a)&&this.removeOption(a),c<this.caretPos&&this.setCaret(this.caretPos-1),this.refreshClasses(),this.updatePlaceholder(),this.updateOriginalInput(),this.positionDropdown(),this.trigger("item_remove",a))},createItem:function(){var a=this,b=f.trim(a.$control_input.val()||""),c=a.caretPos;if(b.length){a.lock();var d="function"===typeof a.settings.create?this.settings.create:function(b){var c={};c[a.settings.labelField]=
 b;c[a.settings.valueField]=b;return c},e=B(function(b){a.unlock();a.focus(!1);var d=b&&b[a.settings.valueField];d&&(a.setTextboxValue(""),a.addOption(d,b),a.setCaret(c),a.addItem(d),a.refreshOptions(!0),a.focus(!1))}),b=d.apply(this,[b,e]);"undefined"!==typeof b&&e(b)}},refreshItems:function(){this.lastQuery=null;if(this.isSetup)for(var a=0;a<this.items.length;a++)this.addItem(this.items);this.refreshClasses();this.updateOriginalInput()},refreshClasses:function(){var a=this.isFull(),b=this.isLocked;
-this.$control.toggleClass("focus",this.isFocused).toggleClass("disabled",this.isDisabled).toggleClass("locked",b).toggleClass("full",a).toggleClass("not-full",!a).toggleClass("has-items",0<this.items.length);this.$control_input.data("grow",!a&&!b)},isFull:function(){return null!==this.settings.maxItems&&this.items.length>=this.settings.maxItems},updateOriginalInput:function(){var a,b,c;if("select"===this.$input[0].tagName.toLowerCase()){c=[];a=0;for(b=this.items.length;a<b;a++)c.push('<option value="'+
-k(this.items[a])+'" selected="selected"></option>');c.length||this.$input.attr("multiple")||c.push('<option value="" selected="selected"></option>');this.$input.html(c.join(""))}else this.$input.val(this.getValue());this.$input.trigger("change");this.isSetup&&this.trigger("change",this.$input.val())},updatePlaceholder:function(){if(this.settings.placeholder){var a=this.$control_input;this.items.length?a.removeAttr("placeholder"):a.attr("placeholder",this.settings.placeholder);a.triggerHandler("update")}},
-open:function(){this.isLocked||(this.isOpen||"multi"===this.settings.mode&&this.isFull())||(this.focus(),this.isOpen=!0,this.$dropdown.css({visibility:"hidden",display:"block"}),this.$control.addClass("dropdown-active"),this.positionDropdown(),this.$dropdown.css({visibility:"visible"}),this.trigger("dropdown_open",this.$dropdown))},close:function(){this.isOpen&&(this.$dropdown.hide(),this.$control.removeClass("dropdown-active"),this.setActiveOption(null),this.isOpen=!1,this.trigger("dropdown_close",
-this.$dropdown))},positionDropdown:function(){var a=this.$control,b="body"===this.settings.dropdownParent?a.offset():a.position();b.top+=a.outerHeight(!0);this.$dropdown.css({width:a.outerWidth(),top:b.top,left:b.left})},clear:function(){this.items.length&&(this.$control.children(":not(input)").remove(),this.items=[],this.setCaret(0),this.updatePlaceholder(),this.updateOriginalInput(),this.refreshClasses(),this.showInput(),this.trigger("clear"))},insertAtCaret:function(a){var b=Math.min(this.caretPos,
-this.items.length);0===b?this.$control.prepend(a):f(this.$control[0].childNodes[b]).before(a);this.setCaret(b+1)},deleteSelection:function(a){var b,c,d,e,g;b=a&&8===a.keyCode?-1:1;c=u(this.$control_input[0]);this.$activeOption&&!this.settings.hideSelected&&(g=this.getAdjacentOption(this.$activeOption,-1).attr("data-value"));d=[];if(this.$activeItems.length){e=this.$control.children(".active:"+(0<b?"last":"first"));e=this.$control.children(":not(input)").index(e);0<b&&e++;b=0;for(c=this.$activeItems.length;b<
-c;b++)d.push(f(this.$activeItems[b]).attr("data-value"));a&&(a.preventDefault(),a.stopPropagation())}else(this.isFocused||"single"===this.settings.mode)&&this.items.length&&(0>b&&0===c.start&&0===c.length?d.push(this.items[this.caretPos-1]):0<b&&c.start===this.$control_input.val().length&&d.push(this.items[this.caretPos]));if(!d.length||"function"===typeof this.settings.onDelete&&!1===this.settings.onDelete(d))return!1;for("undefined"!==typeof e&&this.setCaret(e);d.length;)this.removeItem(d.pop());
-this.showInput();this.refreshOptions(!0);g&&(a=this.getOption(g),a.length&&this.setActiveOption(a));return!0},advanceSelection:function(a,b){var c,d;0!==a&&(c=0<a?"last":"first",d=u(this.$control_input[0]),this.isInputFocused&&!this.isInputHidden?(c=this.$control_input.val().length,(d=0>a?0===d.start&&0===d.length:d.start===c)&&!c&&this.advanceCaret(a,b)):(d=this.$control.children(".active:"+c),d.length&&(d=this.$control.children(":not(input)").index(d),this.setActiveItem(null),this.setCaret(0<a?
-d+1:d),this.showInput())))},advanceCaret:function(a,b){if(0!==a){var c=0<a?"next":"prev";this.isShiftDown?(c=this.$control_input[c](),c.length&&(this.hideInput(),this.setActiveItem(c),b&&b.preventDefault())):this.setCaret(this.caretPos+a)}},setCaret:function(a){a="single"===this.settings.mode?this.items.length:Math.max(0,Math.min(this.items.length,a));var b,c,d,e;d=this.$control.children(":not(input)");b=0;for(c=d.length;b<c;b++)e=f(d[b]).detach(),b<a?this.$control_input.before(e):this.$control.append(e);
-this.caretPos=a},lock:function(){this.close();this.isLocked=!0;this.refreshClasses()},unlock:function(){this.isLocked=!1;this.refreshClasses()},disable:function(){this.isDisabled=!0;this.lock()},enable:function(){this.isDisabled=!1;this.unlock()},render:function(a,b){var c,d,e="",g=!1,h=/^[\\t ]*<([a-z][a-z0-9\-_]*(?:\:[a-z][a-z0-9\-_]*)?)/i;if("option"===a||"item"===a)c=b[this.settings.valueField],g=q(c);if(g&&(q(this.renderCache[a])||(this.renderCache[a]={}),this.renderCache[a].hasOwnProperty(c)))return this.renderCache[a][c];
-if(this.settings.render&&"function"===typeof this.settings.render[a])e=this.settings.render[a].apply(this,[b,k]);else switch(d=b[this.settings.labelField],a){case "optgroup":e='<div class="optgroup">'+b.html+"</div>";break;case "optgroup_header":d=b[this.settings.optgroupLabelField];e='<div class="optgroup-header">'+k(d)+"</div>";break;case "option":e='<div class="option">'+k(d)+"</div>";break;case "item":e='<div class="item">'+k(d)+"</div>";break;case "option_create":e='<div class="create">Add <strong>'+
-k(b.input)+"</strong>&hellip;</div>"}if("option"===a||"option_create"===a)e=e.replace(h,"<$1 data-selectable");"optgroup"===a&&(d=b[this.settings.optgroupValueField]||"",e=e.replace(h,'<$1 data-group="'+k(d)+'"'));if("option"===a||"item"===a)e=e.replace(h,'<$1 data-value="'+k(c||"")+'"');g&&(this.renderCache[a][c]=e);return e}});l.defaults={plugins:[],delimiter:",",persist:!0,diacritics:!0,create:!1,highlight:!0,openOnFocus:!0,maxOptions:1E3,maxItems:null,hideSelected:null,preload:!1,scrollDuration:60,
-loadThrottle:300,dataAttr:"data-data",optgroupField:"optgroup",sortField:null,sortDirection:"asc",valueField:"value",labelField:"text",optgroupLabelField:"label",optgroupValueField:"value",optgroupOrder:null,searchField:["text"],mode:null,theme:"default",wrapperClass:"selectize-control",inputClass:"selectize-input",dropdownClass:"selectize-dropdown",dropdownContentClass:"selectize-dropdown-content",dropdownParent:null,render:{}};f.fn.selectize=function(a){a=a||{};var b=f.fn.selectize.defaults,c=a.dataAttr||
-b.dataAttr,d=function(a,b){var d,l,m,n;b.maxItems=a.attr("multiple")?null:1;var k=function(a){a=c&&a.attr(c);return"string"===typeof a&&a.length?JSON.parse(a):null},q=function(a,c){a=f(a);var d=a.attr("value")||"";d.length&&(b.options[d]=k(a)||{text:a.html(),value:d,optgroup:c},a.is(":selected")&&b.items.push(d))},r=function(a){var c,d=f("option",a);a=f(a);var e=a.attr("label");e&&e.length&&(b.optgroups[e]=k(a)||{label:e});a=0;for(c=d.length;a<c;a++)q(d[a],e)};n=a.children();d=0;for(l=n.length;d<
-l;d++)m=n[d].tagName.toLowerCase(),"optgroup"===m?r(n[d]):"option"===m&&q(n[d])};return this.each(function(){var c,g=f(this),h=g[0].tagName.toLowerCase();c={placeholder:g.attr("placeholder"),options:{},optgroups:{},items:[]};if("select"===h)d(g,c);else{var k,m,h=f.trim(g.val()||"");if(h.length){m=h.split(a.delimiter||b.delimiter);h=0;for(k=m.length;h<k;h++)c.options[m[h]]={text:m[h],value:m[h]};c.items=m}}c=new l(g,f.extend(!0,{},b,c,a));g.data("selectize",c);g.addClass("selectized")})};f.fn.selectize.defaults=
-l.defaults;l.registerPlugin("drag_drop",function(a){if(!f.fn.sortable)throw Error('The "drag_drop" Selectize plugin requires jQuery UI "sortable".');if("multi"===this.settings.mode){var b=this;this.setup=function(){var a=b.setup;return function(){a.apply(this,arguments);var d=this.$control.sortable({items:"[data-value]",forcePlaceholderSize:!0,start:function(a,b){b.placeholder.css("width",b.helper.css("width"));d.css({overflow:"visible"})},stop:function(){d.css({overflow:"hidden"});var a=this.$activeItems?
-this.$activeItems.slice():null,c=[];d.children("[data-value]").each(function(){c.push(f(this).attr("data-value"))});b.setValue(c);b.setActiveItem(a)}})}}()}});l.registerPlugin("dropdown_header",function(a){var b=this;a=f.extend({title:"Untitled",headerClass:"selectize-dropdown-header",titleRowClass:"selectize-dropdown-header-title",labelClass:"selectize-dropdown-header-label",closeClass:"selectize-dropdown-header-close",html:function(a){return'<div class="'+a.headerClass+'"><div class="'+a.titleRowClass+
-'"><span class="'+a.labelClass+'">'+a.title+'</span><a href="javascript:void(0)" class="'+a.closeClass+'">&times;</a></div></div>'}},a);b.setup=function(){var c=b.setup;return function(){c.apply(b,arguments);b.$dropdown_header=f(a.html(a));b.$dropdown.prepend(b.$dropdown_header)}}()});l.registerPlugin("optgroup_columns",function(a){var b=this;a=f.extend({equalizeWidth:!0,equalizeHeight:!0},a);this.getAdjacentOption=function(a,b){var c=a.closest("[data-group]").find("[data-selectable]"),h=c.index(a)+
-b;return 0<=h&&h<c.length?c.eq(h):f()};this.onKeyDown=function(){var a=b.onKeyDown;return function(c){var g,f;if(!this.isOpen||37!==c.keyCode&&39!==c.keyCode)return a.apply(this,arguments);b.ignoreHover=!0;f=this.$activeOption.closest("[data-group]");g=f.find("[data-selectable]").index(this.$activeOption);f=37===c.keyCode?f.prev("[data-group]"):f.next("[data-group]");f=f.find("[data-selectable]");g=f.eq(Math.min(f.length-1,g));g.length&&this.setActiveOption(g)}}();var c=function(){var c,e,g,h;h=f("[data-group]",
-b.$dropdown_content);if((e=h.length)&&b.$dropdown_content.width()){if(a.equalizeHeight){for(c=g=0;c<e;c++)g=Math.max(g,h.eq(c).height());h.css({height:g})}a.equalizeWidth&&(g=b.$dropdown_content.innerWidth(),c=Math.round(g/e),h.css({width:c}),1<e&&(c=g-c*(e-1),h.eq(e-1).css({width:c})))}};if(a.equalizeHeight||a.equalizeWidth)v.after(this,"positionDropdown",c),v.after(this,"refreshOptions",c)});l.registerPlugin("remove_button",function(a){var b=this;this.settings.render.item=function(a){return'<div class="item">'+
-a[b.settings.labelField]+' <a href="javascript:void(0)" class="remove" tabindex="-1" title="Remove">&times;</a></div>'};this.setup=function(){var a=b.setup;return function(){a.apply(this,arguments);this.$control.on("click",".remove",function(a){a.preventDefault();a=f(a.target).parent();b.setActiveItem(a);b.deleteSelection()&&b.setCaret(b.items.length)})}}()});l.registerPlugin("restore_on_backspace",function(a){var b=this;a.text=a.text||function(a){return a[this.settings.labelField]};this.onKeyDown=
-function(c){var d=b.onKeyDown;return function(b){var c;if(8===b.keyCode&&(""===this.$control_input.val()&&!this.$activeItems.length)&&(c=this.caretPos-1,0<=c&&c<this.items.length)){c=this.options[this.items[c]];this.deleteSelection(b)&&(this.setTextboxValue(a.text.apply(this,[c])),this.refreshOptions(!0));b.preventDefault();return}return d.apply(this,arguments)}}()});return l});
+this.$control.toggleClass("focus",this.isFocused).toggleClass("disabled",this.isDisabled).toggleClass("locked",b).toggleClass("full",a).toggleClass("not-full",!a).toggleClass("dropdown-active",this.isOpen).toggleClass("has-items",0<this.items.length);this.$control_input.data("grow",!a&&!b)},isFull:function(){return null!==this.settings.maxItems&&this.items.length>=this.settings.maxItems},updateOriginalInput:function(){var a,b,c;if("select"===this.$input[0].tagName.toLowerCase()){c=[];a=0;for(b=this.items.length;a<
+b;a++)c.push('<option value="'+k(this.items[a])+'" selected="selected"></option>');c.length||this.$input.attr("multiple")||c.push('<option value="" selected="selected"></option>');this.$input.html(c.join(""))}else this.$input.val(this.getValue());this.$input.trigger("change");this.isSetup&&this.trigger("change",this.$input.val())},updatePlaceholder:function(){if(this.settings.placeholder){var a=this.$control_input;this.items.length?a.removeAttr("placeholder"):a.attr("placeholder",this.settings.placeholder);
+a.triggerHandler("update")}},open:function(){this.isLocked||(this.isOpen||"multi"===this.settings.mode&&this.isFull())||(this.focus(!0),this.isOpen=!0,this.refreshClasses(),this.$dropdown.css({visibility:"hidden",display:"block"}),this.positionDropdown(),this.$dropdown.css({visibility:"visible"}),this.trigger("dropdown_open",this.$dropdown))},close:function(){this.isOpen&&(this.$dropdown.hide(),this.setActiveOption(null),this.isOpen=!1,this.refreshClasses(),this.trigger("dropdown_close",this.$dropdown))},
+positionDropdown:function(){var a=this.$control,b="body"===this.settings.dropdownParent?a.offset():a.position();b.top+=a.outerHeight(!0);this.$dropdown.css({width:a.outerWidth(),top:b.top,left:b.left})},clear:function(){this.items.length&&(this.$control.children(":not(input)").remove(),this.items=[],this.setCaret(0),this.updatePlaceholder(),this.updateOriginalInput(),this.refreshClasses(),this.showInput(),this.trigger("clear"))},insertAtCaret:function(a){var b=Math.min(this.caretPos,this.items.length);
+0===b?this.$control.prepend(a):f(this.$control[0].childNodes[b]).before(a);this.setCaret(b+1)},deleteSelection:function(a){var b,c,d,e,g;b=a&&8===a.keyCode?-1:1;c=u(this.$control_input[0]);this.$activeOption&&!this.settings.hideSelected&&(g=this.getAdjacentOption(this.$activeOption,-1).attr("data-value"));d=[];if(this.$activeItems.length){e=this.$control.children(".active:"+(0<b?"last":"first"));e=this.$control.children(":not(input)").index(e);0<b&&e++;b=0;for(c=this.$activeItems.length;b<c;b++)d.push(f(this.$activeItems[b]).attr("data-value"));
+a&&(a.preventDefault(),a.stopPropagation())}else(this.isFocused||"single"===this.settings.mode)&&this.items.length&&(0>b&&0===c.start&&0===c.length?d.push(this.items[this.caretPos-1]):0<b&&c.start===this.$control_input.val().length&&d.push(this.items[this.caretPos]));if(!d.length||"function"===typeof this.settings.onDelete&&!1===this.settings.onDelete(d))return!1;for("undefined"!==typeof e&&this.setCaret(e);d.length;)this.removeItem(d.pop());this.showInput();this.refreshOptions(!0);g&&(a=this.getOption(g),
+a.length&&this.setActiveOption(a));return!0},advanceSelection:function(a,b){var c,d;0!==a&&(c=0<a?"last":"first",d=u(this.$control_input[0]),this.isInputFocused&&!this.isInputHidden?(c=this.$control_input.val().length,(d=0>a?0===d.start&&0===d.length:d.start===c)&&!c&&this.advanceCaret(a,b)):(d=this.$control.children(".active:"+c),d.length&&(d=this.$control.children(":not(input)").index(d),this.setActiveItem(null),this.setCaret(0<a?d+1:d),this.showInput())))},advanceCaret:function(a,b){if(0!==a){var c=
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+typeof this.settings.render[a])e=this.settings.render[a].apply(this,[b,k]);else switch(d=b[this.settings.labelField],a){case "optgroup":e='<div class="optgroup">'+b.html+"</div>";break;case "optgroup_header":d=b[this.settings.optgroupLabelField];e='<div class="optgroup-header">'+k(d)+"</div>";break;case "option":e='<div class="option">'+k(d)+"</div>";break;case "item":e='<div class="item">'+k(d)+"</div>";break;case "option_create":e='<div class="create">Add <strong>'+k(b.input)+"</strong>&hellip;</div>"}if("option"===
+a||"option_create"===a)e=e.replace(h,"<$1 data-selectable");"optgroup"===a&&(d=b[this.settings.optgroupValueField]||"",e=e.replace(h,'<$1 data-group="'+k(d)+'"'));if("option"===a||"item"===a)e=e.replace(h,'<$1 data-value="'+k(c||"")+'"');g&&(this.renderCache[a][c]=e);return e}});l.defaults={plugins:[],delimiter:",",persist:!0,diacritics:!0,create:!1,highlight:!0,openOnFocus:!0,maxOptions:1E3,maxItems:null,hideSelected:null,preload:!1,scrollDuration:60,loadThrottle:300,dataAttr:"data-data",optgroupField:"optgroup",
+sortField:null,sortDirection:"asc",valueField:"value",labelField:"text",optgroupLabelField:"label",optgroupValueField:"value",optgroupOrder:null,searchField:["text"],mode:null,theme:"default",wrapperClass:"selectize-control",inputClass:"selectize-input",dropdownClass:"selectize-dropdown",dropdownContentClass:"selectize-dropdown-content",dropdownParent:null,render:{}};f.fn.selectize=function(a){a=a||{};var b=f.fn.selectize.defaults,c=a.dataAttr||b.dataAttr,d=function(a,b){var d,l,m,n;b.maxItems=a.attr("multiple")?
+null:1;var k=function(a){a=c&&a.attr(c);return"string"===typeof a&&a.length?JSON.parse(a):null},q=function(a,c){a=f(a);var d=a.attr("value")||"";d.length&&(b.options[d]=k(a)||{text:a.html(),value:d,optgroup:c},a.is(":selected")&&b.items.push(d))},r=function(a){var c,d=f("option",a);a=f(a);var e=a.attr("label");e&&e.length&&(b.optgroups[e]=k(a)||{label:e});a=0;for(c=d.length;a<c;a++)q(d[a],e)};n=a.children();d=0;for(l=n.length;d<l;d++)m=n[d].tagName.toLowerCase(),"optgroup"===m?r(n[d]):"option"===
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+if("multi"===this.settings.mode){var b=this;this.setup=function(){var a=b.setup;return function(){a.apply(this,arguments);var d=this.$control.sortable({items:"[data-value]",forcePlaceholderSize:!0,start:function(a,b){b.placeholder.css("width",b.helper.css("width"));d.css({overflow:"visible"})},stop:function(){d.css({overflow:"hidden"});var a=this.$activeItems?this.$activeItems.slice():null,c=[];d.children("[data-value]").each(function(){c.push(f(this).attr("data-value"))});b.setValue(c);b.setActiveItem(a)}})}}()}});
+l.registerPlugin("dropdown_header",function(a){var b=this;a=f.extend({title:"Untitled",headerClass:"selectize-dropdown-header",titleRowClass:"selectize-dropdown-header-title",labelClass:"selectize-dropdown-header-label",closeClass:"selectize-dropdown-header-close",html:function(a){return'<div class="'+a.headerClass+'"><div class="'+a.titleRowClass+'"><span class="'+a.labelClass+'">'+a.title+'</span><a href="javascript:void(0)" class="'+a.closeClass+'">&times;</a></div></div>'}},a);b.setup=function(){var c=
+b.setup;return function(){c.apply(b,arguments);b.$dropdown_header=f(a.html(a));b.$dropdown.prepend(b.$dropdown_header)}}()});l.registerPlugin("optgroup_columns",function(a){var b=this;a=f.extend({equalizeWidth:!0,equalizeHeight:!0},a);this.getAdjacentOption=function(a,b){var c=a.closest("[data-group]").find("[data-selectable]"),h=c.index(a)+b;return 0<=h&&h<c.length?c.eq(h):f()};this.onKeyDown=function(){var a=b.onKeyDown;return function(c){var g,f;if(!this.isOpen||37!==c.keyCode&&39!==c.keyCode)return a.apply(this,
+arguments);b.ignoreHover=!0;f=this.$activeOption.closest("[data-group]");g=f.find("[data-selectable]").index(this.$activeOption);f=37===c.keyCode?f.prev("[data-group]"):f.next("[data-group]");f=f.find("[data-selectable]");g=f.eq(Math.min(f.length-1,g));g.length&&this.setActiveOption(g)}}();var c=function(){var c,e,g,h;h=f("[data-group]",b.$dropdown_content);if((e=h.length)&&b.$dropdown_content.width()){if(a.equalizeHeight){for(c=g=0;c<e;c++)g=Math.max(g,h.eq(c).height());h.css({height:g})}a.equalizeWidth&&
+(g=b.$dropdown_content.innerWidth(),c=Math.round(g/e),h.css({width:c}),1<e&&(c=g-c*(e-1),h.eq(e-1).css({width:c})))}};if(a.equalizeHeight||a.equalizeWidth)v.after(this,"positionDropdown",c),v.after(this,"refreshOptions",c)});l.registerPlugin("remove_button",function(a){var b=this;this.settings.render.item=function(a){return'<div class="item">'+a[b.settings.labelField]+' <a href="javascript:void(0)" class="remove" tabindex="-1" title="Remove">&times;</a></div>'};this.setup=function(){var a=b.setup;
+return function(){a.apply(this,arguments);this.$control.on("click",".remove",function(a){a.preventDefault();a=f(a.target).parent();b.setActiveItem(a);b.deleteSelection()&&b.setCaret(b.items.length)})}}()});l.registerPlugin("restore_on_backspace",function(a){var b=this;a.text=a.text||function(a){return a[this.settings.labelField]};this.onKeyDown=function(c){var d=b.onKeyDown;return function(b){var c;if(8===b.keyCode&&(""===this.$control_input.val()&&!this.$activeItems.length)&&(c=this.caretPos-1,0<=
+c&&c<this.items.length)){c=this.options[this.items[c]];this.deleteSelection(b)&&(this.setTextboxValue(a.text.apply(this,[c])),this.refreshOptions(!0));b.preventDefault();return}return d.apply(this,arguments)}}()});return l});