From 8da3b79437a63a786c9776e592ac59e37ecfa87c Mon Sep 17 00:00:00 2001
From: cyyapye <ye@alcarus.com>
Date: Fri, 3 Jul 2015 15:11:15 -0700
Subject: [PATCH] Added typeaheadjs with bloodhound and typeahead jquery
 bundle.

---
 lib/typeaheadjs/lib/typeahead.bundle.min.js   |    8 +
 lib/typeaheadjs/lib/typeahead.js              | 1139 +++++++++++++++++
 .../lib/typeahead.js-bootstrap.css            |   49 +
 lib/typeaheadjs/typeaheadjs.js                |   99 ++
 package.js                                    |    6 +
 5 files changed, 1301 insertions(+)
 create mode 100644 lib/typeaheadjs/lib/typeahead.bundle.min.js
 create mode 100755 lib/typeaheadjs/lib/typeahead.js
 create mode 100755 lib/typeaheadjs/lib/typeahead.js-bootstrap.css
 create mode 100755 lib/typeaheadjs/typeaheadjs.js

diff --git a/lib/typeaheadjs/lib/typeahead.bundle.min.js b/lib/typeaheadjs/lib/typeahead.bundle.min.js
new file mode 100644
index 0000000..ffd98f3
--- /dev/null
+++ b/lib/typeaheadjs/lib/typeahead.bundle.min.js
@@ -0,0 +1,8 @@
+/*!
+ * typeahead.js 0.11.1
+ * https://github.com/twitter/typeahead.js
+ * Copyright 2013-2015 Twitter, Inc. and other contributors; Licensed MIT
+ */
+
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b=h[a.which||a.keyCode];this._managePreventDefault(b,a),b&&this._shouldTrigger(b,a)&&this.trigger(b+"Keyed",a)},_onInput:function(){this._setQuery(this.getInputValue()),this.clearHintIfInvalid(),this._checkLanguageDirection()},_managePreventDefault:function(a,b){var c;switch(a){case"up":case"down":c=!g(b);break;default:c=!1}c&&b.preventDefault()},_shouldTrigger:function(a,b){var c;switch(a){case"tab":c=!g(b);break;default:c=!0}return c},_checkLanguageDirection:function(){var a=(this.$input.css("direction")||"ltr").toLowerCase();this.dir!==a&&(this.dir=a,this.$hint.attr("dir",a),this.trigger("langDirChanged",a))},_setQuery:function(a,b){var c,d;c=f(a,this.query),d=c?this.query.length!==a.length:!1,this.query=a,b||c?!b&&d&&this.trigger("whitespaceChanged",this.query):this.trigger("queryChanged",this.query)},bind:function(){var a,c,d,e,f=this;return 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i={val:"tt-selectable-display",obj:"tt-selectable-object"},j=b.getIdGenerator(),c.extractData=function(b){var c=a(b);return c.data(i.obj)?{val:c.data(i.val)||"",obj:c.data(i.obj)||null}:null},b.mixin(c.prototype,e,{_overwrite:function(a,b){b=b||[],b.length?this._renderSuggestions(a,b):this.async&&this.templates.pending?this._renderPending(a):!this.async&&this.templates.notFound?this._renderNotFound(a):this._empty(),this.trigger("rendered",this.name,b,!1)},_append:function(a,b){b=b||[],b.length&&this.$lastSuggestion.length?this._appendSuggestions(a,b):b.length?this._renderSuggestions(a,b):!this.$lastSuggestion.length&&this.templates.notFound&&this._renderNotFound(a),this.trigger("rendered",this.name,b,!0)},_renderSuggestions:function(a,b){var c;c=this._getSuggestionsFragment(a,b),this.$lastSuggestion=c.children().last(),this.$el.html(c).prepend(this._getHeader(a,b)).append(this._getFooter(a,b))},_appendSuggestions:function(a,b){var c,d;c=this._getSuggestionsFragment(a,b),d=c.children().last(),this.$lastSuggestion.after(c),this.$lastSuggestion=d},_renderPending:function(a){var b=this.templates.pending;this._resetLastSuggestion(),b&&this.$el.html(b({query:a,dataset:this.name}))},_renderNotFound:function(a){var b=this.templates.notFound;this._resetLastSuggestion(),b&&this.$el.html(b({query:a,dataset:this.name}))},_empty:function(){this.$el.empty(),this._resetLastSuggestion()},_getSuggestionsFragment:function(c,d){var e,g=this;return e=document.createDocumentFragment(),b.each(d,function(b){var d,f;f=g._injectQuery(c,b),d=a(g.templates.suggestion(f)).data(i.obj,b).data(i.val,g.displayFn(b)).addClass(g.classes.suggestion+" "+g.classes.selectable),e.appendChild(d[0])}),this.highlight&&f({className:this.classes.highlight,node:e,pattern:c}),a(e)},_getFooter:function(a,b){return this.templates.footer?this.templates.footer({query:a,suggestions:b,dataset:this.name}):null},_getHeader:function(a,b){return this.templates.header?this.templates.header({query:a,suggestions:b,dataset:this.name}):null},_resetLastSuggestion:function(){this.$lastSuggestion=a()},_injectQuery:function(a,c){return b.isObject(c)?b.mixin({_query:a},c):c},update:function(b){function c(a){g||(g=!0,a=(a||[]).slice(0,e.limit),h=a.length,e._overwrite(b,a),h<e.limit&&e.async&&e.trigger("asyncRequested",b))}function d(c){c=c||[],!f&&h<e.limit&&(e.cancel=a.noop,h+=c.length,e._append(b,c.slice(0,e.limit-h)),e.async&&e.trigger("asyncReceived",b))}var e=this,f=!1,g=!1,h=0;this.cancel(),this.cancel=function(){f=!0,e.cancel=a.noop,e.async&&e.trigger("asyncCanceled",b)},this.source(b,c,d),!g&&c([])},cancel:a.noop,clear:function(){this._empty(),this.cancel(),this.trigger("cleared")},isEmpty:function(){return this.$el.is(":empty")},destroy:function(){this.$el=a("<div>")}}),c}(),i=function(){"use strict";function c(c,d){function e(b){var c=f.$node.find(b.node).first();return b.node=c.length?c:a("<div>").appendTo(f.$node),new 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b,c,d,e;b=a.position().top,c=b+a.outerHeight(!0),d=this.$node.scrollTop(),e=this.$node.height()+parseInt(this.$node.css("paddingTop"),10)+parseInt(this.$node.css("paddingBottom"),10),0>b?this.$node.scrollTop(d+b):c>e&&this.$node.scrollTop(d+(c-e))},bind:function(){var a,c=this;return a=b.bind(this._onSelectableClick,this),this.$node.on("click.tt",this.selectors.selectable,a),b.each(this.datasets,function(a){a.onSync("asyncRequested",c._propagate,c).onSync("asyncCanceled",c._propagate,c).onSync("asyncReceived",c._propagate,c).onSync("rendered",c._onRendered,c).onSync("cleared",c._onCleared,c)}),this},isOpen:function(){return this.$node.hasClass(this.classes.open)},open:function(){this.$node.addClass(this.classes.open)},close:function(){this.$node.removeClass(this.classes.open),this._removeCursor()},setLanguageDirection:function(a){this.$node.attr("dir",a)},selectableRelativeToCursor:function(a){var b,c,d,e;return c=this.getActiveSelectable(),b=this._getSelectables(),d=c?b.index(c):-1,e=d+a,e=(e+1)%(b.length+1)-1,e=-1>e?b.length-1:e,-1===e?null:b.eq(e)},setCursor:function(a){this._removeCursor(),(a=a&&a.first())&&(a.addClass(this.classes.cursor),this._ensureVisible(a))},getSelectableData:function(a){return a&&a.length?h.extractData(a):null},getActiveSelectable:function(){var a=this._getSelectables().filter(this.selectors.cursor).first();return a.length?a:null},getTopSelectable:function(){var a=this._getSelectables().first();return a.length?a:null},update:function(a){function c(b){b.update(a)}var d=a!==this.query;return d&&(this.query=a,b.each(this.datasets,c)),d},empty:function(){function a(a){a.clear()}b.each(this.datasets,a),this.query=null,this.$node.addClass(this.classes.empty)},destroy:function(){function c(a){a.destroy()}this.$node.off(".tt"),this.$node=a("<div>"),b.each(this.datasets,c)}}),c}(),j=function(){"use strict";function a(){i.apply(this,[].slice.call(arguments,0))}var c=i.prototype;return b.mixin(a.prototype,i.prototype,{open:function(){return!this._allDatasetsEmpty()&&this._show(),c.open.apply(this,[].slice.call(arguments,0))},close:function(){return this._hide(),c.close.apply(this,[].slice.call(arguments,0))},_onRendered:function(){return this._allDatasetsEmpty()?this._hide():this.isOpen()&&this._show(),c._onRendered.apply(this,[].slice.call(arguments,0))},_onCleared:function(){return this._allDatasetsEmpty()?this._hide():this.isOpen()&&this._show(),c._onCleared.apply(this,[].slice.call(arguments,0))},setLanguageDirection:function(a){return this.$node.css("ltr"===a?this.css.ltr:this.css.rtl),c.setLanguageDirection.apply(this,[].slice.call(arguments,0))},_hide:function(){this.$node.hide()},_show:function(){this.$node.css("display","block")}}),a}(),k=function(){"use strict";function c(c,e){var f,g,h,i,j,k,l,m,n,o,p;c=c||{},c.input||a.error("missing input"),c.menu||a.error("missing menu"),c.eventBus||a.error("missing event bus"),e.mixin(this),this.eventBus=c.eventBus,this.minLength=b.isNumber(c.minLength)?c.minLength:1,this.input=c.input,this.menu=c.menu,this.enabled=!0,this.active=!1,this.input.hasFocus()&&this.activate(),this.dir=this.input.getLangDir(),this._hacks(),this.menu.bind().onSync("selectableClicked",this._onSelectableClicked,this).onSync("asyncRequested",this._onAsyncRequested,this).onSync("asyncCanceled",this._onAsyncCanceled,this).onSync("asyncReceived",this._onAsyncReceived,this).onSync("datasetRendered",this._onDatasetRendered,this).onSync("datasetCleared",this._onDatasetCleared,this),f=d(this,"activate","open","_onFocused"),g=d(this,"deactivate","_onBlurred"),h=d(this,"isActive","isOpen","_onEnterKeyed"),i=d(this,"isActive","isOpen","_onTabKeyed"),j=d(this,"isActive","_onEscKeyed"),k=d(this,"isActive","open","_onUpKeyed"),l=d(this,"isActive","open","_onDownKeyed"),m=d(this,"isActive","isOpen","_onLeftKeyed"),n=d(this,"isActive","isOpen","_onRightKeyed"),o=d(this,"_openIfActive","_onQueryChanged"),p=d(this,"_openIfActive","_onWhitespaceChanged"),this.input.bind().onSync("focused",f,this).onSync("blurred",g,this).onSync("enterKeyed",h,this).onSync("tabKeyed",i,this).onSync("escKeyed",j,this).onSync("upKeyed",k,this).onSync("downKeyed",l,this).onSync("leftKeyed",m,this).onSync("rightKeyed",n,this).onSync("queryChanged",o,this).onSync("whitespaceChanged",p,this).onSync("langDirChanged",this._onLangDirChanged,this)}function d(a){var c=[].slice.call(arguments,1);return function(){var d=[].slice.call(arguments);b.each(c,function(b){return a[b].apply(a,d)})}}return b.mixin(c.prototype,{_hacks:function(){var c,d;c=this.input.$input||a("<div>"),d=this.menu.$node||a("<div>"),c.on("blur.tt",function(a){var e,f,g;
+e=document.activeElement,f=d.is(e),g=d.has(e).length>0,b.isMsie()&&(f||g)&&(a.preventDefault(),a.stopImmediatePropagation(),b.defer(function(){c.focus()}))}),d.on("mousedown.tt",function(a){a.preventDefault()})},_onSelectableClicked:function(a,b){this.select(b)},_onDatasetCleared:function(){this._updateHint()},_onDatasetRendered:function(a,b,c,d){this._updateHint(),this.eventBus.trigger("render",c,d,b)},_onAsyncRequested:function(a,b,c){this.eventBus.trigger("asyncrequest",c,b)},_onAsyncCanceled:function(a,b,c){this.eventBus.trigger("asynccancel",c,b)},_onAsyncReceived:function(a,b,c){this.eventBus.trigger("asyncreceive",c,b)},_onFocused:function(){this._minLengthMet()&&this.menu.update(this.input.getQuery())},_onBlurred:function(){this.input.hasQueryChangedSinceLastFocus()&&this.eventBus.trigger("change",this.input.getQuery())},_onEnterKeyed:function(a,b){var c;(c=this.menu.getActiveSelectable())&&this.select(c)&&b.preventDefault()},_onTabKeyed:function(a,b){var c;(c=this.menu.getActiveSelectable())?this.select(c)&&b.preventDefault():(c=this.menu.getTopSelectable())&&this.autocomplete(c)&&b.preventDefault()},_onEscKeyed:function(){this.close()},_onUpKeyed:function(){this.moveCursor(-1)},_onDownKeyed:function(){this.moveCursor(1)},_onLeftKeyed:function(){"rtl"===this.dir&&this.input.isCursorAtEnd()&&this.autocomplete(this.menu.getTopSelectable())},_onRightKeyed:function(){"ltr"===this.dir&&this.input.isCursorAtEnd()&&this.autocomplete(this.menu.getTopSelectable())},_onQueryChanged:function(a,b){this._minLengthMet(b)?this.menu.update(b):this.menu.empty()},_onWhitespaceChanged:function(){this._updateHint()},_onLangDirChanged:function(a,b){this.dir!==b&&(this.dir=b,this.menu.setLanguageDirection(b))},_openIfActive:function(){this.isActive()&&this.open()},_minLengthMet:function(a){return a=b.isString(a)?a:this.input.getQuery()||"",a.length>=this.minLength},_updateHint:function(){var a,c,d,e,f,h,i;a=this.menu.getTopSelectable(),c=this.menu.getSelectableData(a),d=this.input.getInputValue(),!c||b.isBlankString(d)||this.input.hasOverflow()?this.input.clearHint():(e=g.normalizeQuery(d),f=b.escapeRegExChars(e),h=new RegExp("^(?:"+f+")(.+$)","i"),i=h.exec(c.val),i&&this.input.setHint(d+i[1]))},isEnabled:function(){return this.enabled},enable:function(){this.enabled=!0},disable:function(){this.enabled=!1},isActive:function(){return this.active},activate:function(){return this.isActive()?!0:!this.isEnabled()||this.eventBus.before("active")?!1:(this.active=!0,this.eventBus.trigger("active"),!0)},deactivate:function(){return this.isActive()?this.eventBus.before("idle")?!1:(this.active=!1,this.close(),this.eventBus.trigger("idle"),!0):!0},isOpen:function(){return this.menu.isOpen()},open:function(){return this.isOpen()||this.eventBus.before("open")||(this.menu.open(),this._updateHint(),this.eventBus.trigger("open")),this.isOpen()},close:function(){return this.isOpen()&&!this.eventBus.before("close")&&(this.menu.close(),this.input.clearHint(),this.input.resetInputValue(),this.eventBus.trigger("close")),!this.isOpen()},setVal:function(a){this.input.setQuery(b.toStr(a))},getVal:function(){return this.input.getQuery()},select:function(a){var b=this.menu.getSelectableData(a);return b&&!this.eventBus.before("select",b.obj)?(this.input.setQuery(b.val,!0),this.eventBus.trigger("select",b.obj),this.close(),!0):!1},autocomplete:function(a){var b,c,d;return b=this.input.getQuery(),c=this.menu.getSelectableData(a),d=c&&b!==c.val,d&&!this.eventBus.before("autocomplete",c.obj)?(this.input.setQuery(c.val),this.eventBus.trigger("autocomplete",c.obj),!0):!1},moveCursor:function(a){var b,c,d,e,f;return b=this.input.getQuery(),c=this.menu.selectableRelativeToCursor(a),d=this.menu.getSelectableData(c),e=d?d.obj:null,f=this._minLengthMet()&&this.menu.update(b),f||this.eventBus.before("cursorchange",e)?!1:(this.menu.setCursor(c),d?this.input.setInputValue(d.val):(this.input.resetInputValue(),this._updateHint()),this.eventBus.trigger("cursorchange",e),!0)},destroy:function(){this.input.destroy(),this.menu.destroy()}}),c}();!function(){"use strict";function e(b,c){b.each(function(){var b,d=a(this);(b=d.data(p.typeahead))&&c(b,d)})}function f(a,b){return a.clone().addClass(b.classes.hint).removeData().css(b.css.hint).css(l(a)).prop("readonly",!0).removeAttr("id name placeholder required").attr({autocomplete:"off",spellcheck:"false",tabindex:-1})}function h(a,b){a.data(p.attrs,{dir:a.attr("dir"),autocomplete:a.attr("autocomplete"),spellcheck:a.attr("spellcheck"),style:a.attr("style")}),a.addClass(b.classes.input).attr({autocomplete:"off",spellcheck:!1});try{!a.attr("dir")&&a.attr("dir","auto")}catch(c){}return a}function l(a){return{backgroundAttachment:a.css("background-attachment"),backgroundClip:a.css("background-clip"),backgroundColor:a.css("background-color"),backgroundImage:a.css("background-image"),backgroundOrigin:a.css("background-origin"),backgroundPosition:a.css("background-position"),backgroundRepeat:a.css("background-repeat"),backgroundSize:a.css("background-size")}}function m(a){var c,d;c=a.data(p.www),d=a.parent().filter(c.selectors.wrapper),b.each(a.data(p.attrs),function(c,d){b.isUndefined(c)?a.removeAttr(d):a.attr(d,c)}),a.removeData(p.typeahead).removeData(p.www).removeData(p.attr).removeClass(c.classes.input),d.length&&(a.detach().insertAfter(d),d.remove())}function n(c){var d,e;return d=b.isJQuery(c)||b.isElement(c),e=d?a(c).first():[],e.length?e:null}var o,p,q;o=a.fn.typeahead,p={www:"tt-www",attrs:"tt-attrs",typeahead:"tt-typeahead"},q={initialize:function(e,l){function m(){var c,m,q,r,s,t,u,v,w,x,y;b.each(l,function(a){a.highlight=!!e.highlight}),c=a(this),m=a(o.html.wrapper),q=n(e.hint),r=n(e.menu),s=e.hint!==!1&&!q,t=e.menu!==!1&&!r,s&&(q=f(c,o)),t&&(r=a(o.html.menu).css(o.css.menu)),q&&q.val(""),c=h(c,o),(s||t)&&(m.css(o.css.wrapper),c.css(s?o.css.input:o.css.inputWithNoHint),c.wrap(m).parent().prepend(s?q:null).append(t?r:null)),y=t?j:i,u=new d({el:c}),v=new g({hint:q,input:c},o),w=new y({node:r,datasets:l},o),x=new k({input:v,menu:w,eventBus:u,minLength:e.minLength},o),c.data(p.www,o),c.data(p.typeahead,x)}var o;return l=b.isArray(l)?l:[].slice.call(arguments,1),e=e||{},o=c(e.classNames),this.each(m)},isEnabled:function(){var a;return e(this.first(),function(b){a=b.isEnabled()}),a},enable:function(){return e(this,function(a){a.enable()}),this},disable:function(){return e(this,function(a){a.disable()}),this},isActive:function(){var a;return e(this.first(),function(b){a=b.isActive()}),a},activate:function(){return e(this,function(a){a.activate()}),this},deactivate:function(){return e(this,function(a){a.deactivate()}),this},isOpen:function(){var a;return e(this.first(),function(b){a=b.isOpen()}),a},open:function(){return e(this,function(a){a.open()}),this},close:function(){return e(this,function(a){a.close()}),this},select:function(b){var c=!1,d=a(b);return e(this.first(),function(a){c=a.select(d)}),c},autocomplete:function(b){var c=!1,d=a(b);return e(this.first(),function(a){c=a.autocomplete(d)}),c},moveCursor:function(a){var b=!1;return e(this.first(),function(c){b=c.moveCursor(a)}),b},val:function(a){var b;return arguments.length?(e(this,function(b){b.setVal(a)}),this):(e(this.first(),function(a){b=a.getVal()}),b)},destroy:function(){return e(this,function(a,b){m(b),a.destroy()}),this}},a.fn.typeahead=function(a){return q[a]?q[a].apply(this,[].slice.call(arguments,1)):q.initialize.apply(this,arguments)},a.fn.typeahead.noConflict=function(){return a.fn.typeahead=o,this}}()});
\ No newline at end of file
diff --git a/lib/typeaheadjs/lib/typeahead.js b/lib/typeaheadjs/lib/typeahead.js
new file mode 100755
index 0000000..9365bd6
--- /dev/null
+++ b/lib/typeaheadjs/lib/typeahead.js
@@ -0,0 +1,1139 @@
+/*!
+ * typeahead.js 0.9.3
+ * https://github.com/twitter/typeahead
+ * Copyright 2013 Twitter, Inc. and other contributors; Licensed MIT
+ */
+
+(function($) {
+    var VERSION = "0.9.3";
+    var utils = {
+        isMsie: function() {
+            var match = /(msie) ([\w.]+)/i.exec(navigator.userAgent);
+            return match ? parseInt(match[2], 10) : false;
+        },
+        isBlankString: function(str) {
+            return !str || /^\s*$/.test(str);
+        },
+        escapeRegExChars: function(str) {
+            return str.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, "\\$&");
+        },
+        isString: function(obj) {
+            return typeof obj === "string";
+        },
+        isNumber: function(obj) {
+            return typeof obj === "number";
+        },
+        isArray: $.isArray,
+        isFunction: $.isFunction,
+        isObject: $.isPlainObject,
+        isUndefined: function(obj) {
+            return typeof obj === "undefined";
+        },
+        bind: $.proxy,
+        bindAll: function(obj) {
+            var val;
+            for (var key in obj) {
+                $.isFunction(val = obj[key]) && (obj[key] = $.proxy(val, obj));
+            }
+        },
+        indexOf: function(haystack, needle) {
+            for (var i = 0; i < haystack.length; i++) {
+                if (haystack[i] === needle) {
+                    return i;
+                }
+            }
+            return -1;
+        },
+        each: $.each,
+        map: $.map,
+        filter: $.grep,
+        every: function(obj, test) {
+            var result = true;
+            if (!obj) {
+                return result;
+            }
+            $.each(obj, function(key, val) {
+                if (!(result = test.call(null, val, key, obj))) {
+                    return false;
+                }
+            });
+            return !!result;
+        },
+        some: function(obj, test) {
+            var result = false;
+            if (!obj) {
+                return result;
+            }
+            $.each(obj, function(key, val) {
+                if (result = test.call(null, val, key, obj)) {
+                    return false;
+                }
+            });
+            return !!result;
+        },
+        mixin: $.extend,
+        getUniqueId: function() {
+            var counter = 0;
+            return function() {
+                return counter++;
+            };
+        }(),
+        defer: function(fn) {
+            setTimeout(fn, 0);
+        },
+        debounce: function(func, wait, immediate) {
+            var timeout, result;
+            return function() {
+                var context = this, args = arguments, later, callNow;
+                later = function() {
+                    timeout = null;
+                    if (!immediate) {
+                        result = func.apply(context, args);
+                    }
+                };
+                callNow = immediate && !timeout;
+                clearTimeout(timeout);
+                timeout = setTimeout(later, wait);
+                if (callNow) {
+                    result = func.apply(context, args);
+                }
+                return result;
+            };
+        },
+        throttle: function(func, wait) {
+            var context, args, timeout, result, previous, later;
+            previous = 0;
+            later = function() {
+                previous = new Date();
+                timeout = null;
+                result = func.apply(context, args);
+            };
+            return function() {
+                var now = new Date(), remaining = wait - (now - previous);
+                context = this;
+                args = arguments;
+                if (remaining <= 0) {
+                    clearTimeout(timeout);
+                    timeout = null;
+                    previous = now;
+                    result = func.apply(context, args);
+                } else if (!timeout) {
+                    timeout = setTimeout(later, remaining);
+                }
+                return result;
+            };
+        },
+        tokenizeQuery: function(str) {
+            return $.trim(str).toLowerCase().split(/[\s]+/);
+        },
+        tokenizeText: function(str) {
+            return $.trim(str).toLowerCase().split(/[\s\-_]+/);
+        },
+        getProtocol: function() {
+            return location.protocol;
+        },
+        noop: function() {}
+    };
+    var EventTarget = function() {
+        var eventSplitter = /\s+/;
+        return {
+            on: function(events, callback) {
+                var event;
+                if (!callback) {
+                    return this;
+                }
+                this._callbacks = this._callbacks || {};
+                events = events.split(eventSplitter);
+                while (event = events.shift()) {
+                    this._callbacks[event] = this._callbacks[event] || [];
+                    this._callbacks[event].push(callback);
+                }
+                return this;
+            },
+            trigger: function(events, data) {
+                var event, callbacks;
+                if (!this._callbacks) {
+                    return this;
+                }
+                events = events.split(eventSplitter);
+                while (event = events.shift()) {
+                    if (callbacks = this._callbacks[event]) {
+                        for (var i = 0; i < callbacks.length; i += 1) {
+                            callbacks[i].call(this, {
+                                type: event,
+                                data: data
+                            });
+                        }
+                    }
+                }
+                return this;
+            }
+        };
+    }();
+    var EventBus = function() {
+        var namespace = "typeahead:";
+        function EventBus(o) {
+            if (!o || !o.el) {
+                $.error("EventBus initialized without el");
+            }
+            this.$el = $(o.el);
+        }
+        utils.mixin(EventBus.prototype, {
+            trigger: function(type) {
+                var args = [].slice.call(arguments, 1);
+                this.$el.trigger(namespace + type, args);
+            }
+        });
+        return EventBus;
+    }();
+    var PersistentStorage = function() {
+        var ls, methods;
+        try {
+            ls = window.localStorage;
+            ls.setItem("~~~", "!");
+            ls.removeItem("~~~");
+        } catch (err) {
+            ls = null;
+        }
+        function PersistentStorage(namespace) {
+            this.prefix = [ "__", namespace, "__" ].join("");
+            this.ttlKey = "__ttl__";
+            this.keyMatcher = new RegExp("^" + this.prefix);
+        }
+        if (ls && window.JSON) {
+            methods = {
+                _prefix: function(key) {
+                    return this.prefix + key;
+                },
+                _ttlKey: function(key) {
+                    return this._prefix(key) + this.ttlKey;
+                },
+                get: function(key) {
+                    if (this.isExpired(key)) {
+                        this.remove(key);
+                    }
+                    return decode(ls.getItem(this._prefix(key)));
+                },
+                set: function(key, val, ttl) {
+                    if (utils.isNumber(ttl)) {
+                        ls.setItem(this._ttlKey(key), encode(now() + ttl));
+                    } else {
+                        ls.removeItem(this._ttlKey(key));
+                    }
+                    return ls.setItem(this._prefix(key), encode(val));
+                },
+                remove: function(key) {
+                    ls.removeItem(this._ttlKey(key));
+                    ls.removeItem(this._prefix(key));
+                    return this;
+                },
+                clear: function() {
+                    var i, key, keys = [], len = ls.length;
+                    for (i = 0; i < len; i++) {
+                        if ((key = ls.key(i)).match(this.keyMatcher)) {
+                            keys.push(key.replace(this.keyMatcher, ""));
+                        }
+                    }
+                    for (i = keys.length; i--; ) {
+                        this.remove(keys[i]);
+                    }
+                    return this;
+                },
+                isExpired: function(key) {
+                    var ttl = decode(ls.getItem(this._ttlKey(key)));
+                    return utils.isNumber(ttl) && now() > ttl ? true : false;
+                }
+            };
+        } else {
+            methods = {
+                get: utils.noop,
+                set: utils.noop,
+                remove: utils.noop,
+                clear: utils.noop,
+                isExpired: utils.noop
+            };
+        }
+        utils.mixin(PersistentStorage.prototype, methods);
+        return PersistentStorage;
+        function now() {
+            return new Date().getTime();
+        }
+        function encode(val) {
+            return JSON.stringify(utils.isUndefined(val) ? null : val);
+        }
+        function decode(val) {
+            return JSON.parse(val);
+        }
+    }();
+    var RequestCache = function() {
+        function RequestCache(o) {
+            utils.bindAll(this);
+            o = o || {};
+            this.sizeLimit = o.sizeLimit || 10;
+            this.cache = {};
+            this.cachedKeysByAge = [];
+        }
+        utils.mixin(RequestCache.prototype, {
+            get: function(url) {
+                return this.cache[url];
+            },
+            set: function(url, resp) {
+                var requestToEvict;
+                if (this.cachedKeysByAge.length === this.sizeLimit) {
+                    requestToEvict = this.cachedKeysByAge.shift();
+                    delete this.cache[requestToEvict];
+                }
+                this.cache[url] = resp;
+                this.cachedKeysByAge.push(url);
+            }
+        });
+        return RequestCache;
+    }();
+    var Transport = function() {
+        var pendingRequestsCount = 0, pendingRequests = {}, maxPendingRequests, requestCache;
+        function Transport(o) {
+            utils.bindAll(this);
+            o = utils.isString(o) ? {
+                url: o
+            } : o;
+            requestCache = requestCache || new RequestCache();
+            maxPendingRequests = utils.isNumber(o.maxParallelRequests) ? o.maxParallelRequests : maxPendingRequests || 6;
+            this.url = o.url;
+            this.wildcard = o.wildcard || "%QUERY";
+            this.filter = o.filter;
+            this.replace = o.replace;
+            this.ajaxSettings = {
+                type: "get",
+                cache: o.cache,
+                timeout: o.timeout,
+                dataType: o.dataType || "json",
+                beforeSend: o.beforeSend
+            };
+            this._get = (/^throttle$/i.test(o.rateLimitFn) ? utils.throttle : utils.debounce)(this._get, o.rateLimitWait || 300);
+        }
+        utils.mixin(Transport.prototype, {
+            _get: function(url, cb) {
+                var that = this;
+                if (belowPendingRequestsThreshold()) {
+                    this._sendRequest(url).done(done);
+                } else {
+                    this.onDeckRequestArgs = [].slice.call(arguments, 0);
+                }
+                function done(resp) {
+                    var data = that.filter ? that.filter(resp) : resp;
+                    cb && cb(data);
+                    requestCache.set(url, resp);
+                }
+            },
+            _sendRequest: function(url) {
+                var that = this, jqXhr = pendingRequests[url];
+                if (!jqXhr) {
+                    incrementPendingRequests();
+                    jqXhr = pendingRequests[url] = $.ajax(url, this.ajaxSettings).always(always);
+                }
+                return jqXhr;
+                function always() {
+                    decrementPendingRequests();
+                    pendingRequests[url] = null;
+                    if (that.onDeckRequestArgs) {
+                        that._get.apply(that, that.onDeckRequestArgs);
+                        that.onDeckRequestArgs = null;
+                    }
+                }
+            },
+            get: function(query, cb) {
+                var that = this, encodedQuery = encodeURIComponent(query || ""), url, resp;
+                cb = cb || utils.noop;
+                url = this.replace ? this.replace(this.url, encodedQuery) : this.url.replace(this.wildcard, encodedQuery);
+                if (resp = requestCache.get(url)) {
+                    utils.defer(function() {
+                        cb(that.filter ? that.filter(resp) : resp);
+                    });
+                } else {
+                    this._get(url, cb);
+                }
+                return !!resp;
+            }
+        });
+        return Transport;
+        function incrementPendingRequests() {
+            pendingRequestsCount++;
+        }
+        function decrementPendingRequests() {
+            pendingRequestsCount--;
+        }
+        function belowPendingRequestsThreshold() {
+            return pendingRequestsCount < maxPendingRequests;
+        }
+    }();
+    var Dataset = function() {
+        var keys = {
+            thumbprint: "thumbprint",
+            protocol: "protocol",
+            itemHash: "itemHash",
+            adjacencyList: "adjacencyList"
+        };
+        function Dataset(o) {
+            utils.bindAll(this);
+            if (utils.isString(o.template) && !o.engine) {
+                $.error("no template engine specified");
+            }
+            if (!o.local && !o.prefetch && !o.remote) {
+                $.error("one of local, prefetch, or remote is required");
+            }
+            this.name = o.name || utils.getUniqueId();
+            this.limit = o.limit || 5;
+            this.minLength = o.minLength || 1;
+            this.header = o.header;
+            this.footer = o.footer;
+            this.valueKey = o.valueKey || "value";
+            this.template = compileTemplate(o.template, o.engine, this.valueKey);
+            this.local = o.local;
+            this.prefetch = o.prefetch;
+            this.remote = o.remote;
+            this.itemHash = {};
+            this.adjacencyList = {};
+            this.storage = o.name ? new PersistentStorage(o.name) : null;
+        }
+        utils.mixin(Dataset.prototype, {
+            _processLocalData: function(data) {
+                this._mergeProcessedData(this._processData(data));
+            },
+            _loadPrefetchData: function(o) {
+                var that = this, thumbprint = VERSION + (o.thumbprint || ""), storedThumbprint, storedProtocol, storedItemHash, storedAdjacencyList, isExpired, deferred;
+                if (this.storage) {
+                    storedThumbprint = this.storage.get(keys.thumbprint);
+                    storedProtocol = this.storage.get(keys.protocol);
+                    storedItemHash = this.storage.get(keys.itemHash);
+                    storedAdjacencyList = this.storage.get(keys.adjacencyList);
+                }
+                isExpired = storedThumbprint !== thumbprint || storedProtocol !== utils.getProtocol();
+                o = utils.isString(o) ? {
+                    url: o
+                } : o;
+                o.ttl = utils.isNumber(o.ttl) ? o.ttl : 24 * 60 * 60 * 1e3;
+                if (storedItemHash && storedAdjacencyList && !isExpired) {
+                    this._mergeProcessedData({
+                        itemHash: storedItemHash,
+                        adjacencyList: storedAdjacencyList
+                    });
+                    deferred = $.Deferred().resolve();
+                } else {
+                    deferred = $.getJSON(o.url).done(processPrefetchData);
+                }
+                return deferred;
+                function processPrefetchData(data) {
+                    var filteredData = o.filter ? o.filter(data) : data, processedData = that._processData(filteredData), itemHash = processedData.itemHash, adjacencyList = processedData.adjacencyList;
+                    if (that.storage) {
+                        that.storage.set(keys.itemHash, itemHash, o.ttl);
+                        that.storage.set(keys.adjacencyList, adjacencyList, o.ttl);
+                        that.storage.set(keys.thumbprint, thumbprint, o.ttl);
+                        that.storage.set(keys.protocol, utils.getProtocol(), o.ttl);
+                    }
+                    that._mergeProcessedData(processedData);
+                }
+            },
+            _transformDatum: function(datum) {
+                var value = utils.isString(datum) ? datum : datum[this.valueKey], tokens = datum.tokens || utils.tokenizeText(value), item = {
+                    value: value,
+                    tokens: tokens
+                };
+                if (utils.isString(datum)) {
+                    item.datum = {};
+                    item.datum[this.valueKey] = datum;
+                } else {
+                    item.datum = datum;
+                }
+                item.tokens = utils.filter(item.tokens, function(token) {
+                    return !utils.isBlankString(token);
+                });
+                item.tokens = utils.map(item.tokens, function(token) {
+                    return token.toLowerCase();
+                });
+                return item;
+            },
+            _processData: function(data) {
+                var that = this, itemHash = {}, adjacencyList = {};
+                utils.each(data, function(i, datum) {
+                    var item = that._transformDatum(datum), id = utils.getUniqueId(item.value);
+                    itemHash[id] = item;
+                    utils.each(item.tokens, function(i, token) {
+                        var character = token.charAt(0), adjacency = adjacencyList[character] || (adjacencyList[character] = [ id ]);
+                        !~utils.indexOf(adjacency, id) && adjacency.push(id);
+                    });
+                });
+                return {
+                    itemHash: itemHash,
+                    adjacencyList: adjacencyList
+                };
+            },
+            _mergeProcessedData: function(processedData) {
+                var that = this;
+                utils.mixin(this.itemHash, processedData.itemHash);
+                utils.each(processedData.adjacencyList, function(character, adjacency) {
+                    var masterAdjacency = that.adjacencyList[character];
+                    that.adjacencyList[character] = masterAdjacency ? masterAdjacency.concat(adjacency) : adjacency;
+                });
+            },
+            _getLocalSuggestions: function(terms) {
+                var that = this, firstChars = [], lists = [], shortestList, suggestions = [];
+                utils.each(terms, function(i, term) {
+                    var firstChar = term.charAt(0);
+                    !~utils.indexOf(firstChars, firstChar) && firstChars.push(firstChar);
+                });
+                utils.each(firstChars, function(i, firstChar) {
+                    var list = that.adjacencyList[firstChar];
+                    if (!list) {
+                        return false;
+                    }
+                    lists.push(list);
+                    if (!shortestList || list.length < shortestList.length) {
+                        shortestList = list;
+                    }
+                });
+                if (lists.length < firstChars.length) {
+                    return [];
+                }
+                utils.each(shortestList, function(i, id) {
+                    var item = that.itemHash[id], isCandidate, isMatch;
+                    isCandidate = utils.every(lists, function(list) {
+                        return ~utils.indexOf(list, id);
+                    });
+                    isMatch = isCandidate && utils.every(terms, function(term) {
+                        return utils.some(item.tokens, function(token) {
+                            return token.indexOf(term) === 0;
+                        });
+                    });
+                    isMatch && suggestions.push(item);
+                });
+                return suggestions;
+            },
+            initialize: function() {
+                var deferred;
+                this.local && this._processLocalData(this.local);
+                this.transport = this.remote ? new Transport(this.remote) : null;
+                deferred = this.prefetch ? this._loadPrefetchData(this.prefetch) : $.Deferred().resolve();
+                this.local = this.prefetch = this.remote = null;
+                this.initialize = function() {
+                    return deferred;
+                };
+                return deferred;
+            },
+            getSuggestions: function(query, cb) {
+                var that = this, terms, suggestions, cacheHit = false;
+                if (query.length < this.minLength) {
+                    return;
+                }
+                terms = utils.tokenizeQuery(query);
+                suggestions = this._getLocalSuggestions(terms).slice(0, this.limit);
+                if (suggestions.length < this.limit && this.transport) {
+                    cacheHit = this.transport.get(query, processRemoteData);
+                }
+                !cacheHit && cb && cb(suggestions);
+                function processRemoteData(data) {
+                    suggestions = suggestions.slice(0);
+                    utils.each(data, function(i, datum) {
+                        var item = that._transformDatum(datum), isDuplicate;
+                        isDuplicate = utils.some(suggestions, function(suggestion) {
+                            return item.value === suggestion.value;
+                        });
+                        !isDuplicate && suggestions.push(item);
+                        return suggestions.length < that.limit;
+                    });
+                    cb && cb(suggestions);
+                }
+            }
+        });
+        return Dataset;
+        function compileTemplate(template, engine, valueKey) {
+            var renderFn, compiledTemplate;
+            if (utils.isFunction(template)) {
+                renderFn = template;
+            } else if (utils.isString(template)) {
+                compiledTemplate = engine.compile(template);
+                renderFn = utils.bind(compiledTemplate.render, compiledTemplate);
+            } else {
+                renderFn = function(context) {
+                    return "<p>" + context[valueKey] + "</p>";
+                };
+            }
+            return renderFn;
+        }
+    }();
+    var InputView = function() {
+        function InputView(o) {
+            var that = this;
+            utils.bindAll(this);
+            this.specialKeyCodeMap = {
+                9: "tab",
+                27: "esc",
+                37: "left",
+                39: "right",
+                13: "enter",
+                38: "up",
+                40: "down"
+            };
+            this.$hint = $(o.hint);
+            this.$input = $(o.input).on("blur.tt", this._handleBlur).on("focus.tt", this._handleFocus).on("keydown.tt", this._handleSpecialKeyEvent);
+            if (!utils.isMsie()) {
+                this.$input.on("input.tt", this._compareQueryToInputValue);
+            } else {
+                this.$input.on("keydown.tt keypress.tt cut.tt paste.tt", function($e) {
+                    if (that.specialKeyCodeMap[$e.which || $e.keyCode]) {
+                        return;
+                    }
+                    utils.defer(that._compareQueryToInputValue);
+                });
+            }
+            this.query = this.$input.val();
+            this.$overflowHelper = buildOverflowHelper(this.$input);
+        }
+        utils.mixin(InputView.prototype, EventTarget, {
+            _handleFocus: function() {
+                this.trigger("focused");
+            },
+            _handleBlur: function() {
+                this.trigger("blured");
+            },
+            _handleSpecialKeyEvent: function($e) {
+                var keyName = this.specialKeyCodeMap[$e.which || $e.keyCode];
+                keyName && this.trigger(keyName + "Keyed", $e);
+            },
+            _compareQueryToInputValue: function() {
+                var inputValue = this.getInputValue(), isSameQuery = compareQueries(this.query, inputValue), isSameQueryExceptWhitespace = isSameQuery ? this.query.length !== inputValue.length : false;
+                if (isSameQueryExceptWhitespace) {
+                    this.trigger("whitespaceChanged", {
+                        value: this.query
+                    });
+                } else if (!isSameQuery) {
+                    this.trigger("queryChanged", {
+                        value: this.query = inputValue
+                    });
+                }
+            },
+            destroy: function() {
+                this.$hint.off(".tt");
+                this.$input.off(".tt");
+                this.$hint = this.$input = this.$overflowHelper = null;
+            },
+            focus: function() {
+                this.$input.focus();
+            },
+            blur: function() {
+                this.$input.blur();
+            },
+            getQuery: function() {
+                return this.query;
+            },
+            setQuery: function(query) {
+                this.query = query;
+            },
+            getInputValue: function() {
+                return this.$input.val();
+            },
+            setInputValue: function(value, silent) {
+                this.$input.val(value);
+                !silent && this._compareQueryToInputValue();
+            },
+            getHintValue: function() {
+                return this.$hint.val();
+            },
+            setHintValue: function(value) {
+                this.$hint.val(value);
+            },
+            getLanguageDirection: function() {
+                return (this.$input.css("direction") || "ltr").toLowerCase();
+            },
+            isOverflow: function() {
+                this.$overflowHelper.text(this.getInputValue());
+                return this.$overflowHelper.width() > this.$input.width();
+            },
+            isCursorAtEnd: function() {
+                var valueLength = this.$input.val().length, selectionStart = this.$input[0].selectionStart, range;
+                if (utils.isNumber(selectionStart)) {
+                    return selectionStart === valueLength;
+                } else if (document.selection) {
+                    range = document.selection.createRange();
+                    range.moveStart("character", -valueLength);
+                    return valueLength === range.text.length;
+                }
+                return true;
+            }
+        });
+        return InputView;
+        function buildOverflowHelper($input) {
+            return $("<span></span>").css({
+                position: "absolute",
+                left: "-9999px",
+                visibility: "hidden",
+                whiteSpace: "nowrap",
+                fontFamily: $input.css("font-family"),
+                fontSize: $input.css("font-size"),
+                fontStyle: $input.css("font-style"),
+                fontVariant: $input.css("font-variant"),
+                fontWeight: $input.css("font-weight"),
+                wordSpacing: $input.css("word-spacing"),
+                letterSpacing: $input.css("letter-spacing"),
+                textIndent: $input.css("text-indent"),
+                textRendering: $input.css("text-rendering"),
+                textTransform: $input.css("text-transform")
+            }).insertAfter($input);
+        }
+        function compareQueries(a, b) {
+            a = (a || "").replace(/^\s*/g, "").replace(/\s{2,}/g, " ");
+            b = (b || "").replace(/^\s*/g, "").replace(/\s{2,}/g, " ");
+            return a === b;
+        }
+    }();
+    var DropdownView = function() {
+        var html = {
+            suggestionsList: '<span class="tt-suggestions"></span>'
+        }, css = {
+            suggestionsList: {
+                display: "block"
+            },
+            suggestion: {
+                whiteSpace: "nowrap",
+                cursor: "pointer"
+            },
+            suggestionChild: {
+                whiteSpace: "normal"
+            }
+        };
+        function DropdownView(o) {
+            utils.bindAll(this);
+            this.isOpen = false;
+            this.isEmpty = true;
+            this.isMouseOverDropdown = false;
+            this.$menu = $(o.menu).on("mouseenter.tt", this._handleMouseenter).on("mouseleave.tt", this._handleMouseleave).on("click.tt", ".tt-suggestion", this._handleSelection).on("mouseover.tt", ".tt-suggestion", this._handleMouseover);
+        }
+        utils.mixin(DropdownView.prototype, EventTarget, {
+            _handleMouseenter: function() {
+                this.isMouseOverDropdown = true;
+            },
+            _handleMouseleave: function() {
+                this.isMouseOverDropdown = false;
+            },
+            _handleMouseover: function($e) {
+                var $suggestion = $($e.currentTarget);
+                this._getSuggestions().removeClass("tt-is-under-cursor");
+                $suggestion.addClass("tt-is-under-cursor");
+            },
+            _handleSelection: function($e) {
+                var $suggestion = $($e.currentTarget);
+                this.trigger("suggestionSelected", extractSuggestion($suggestion));
+            },
+            _show: function() {
+                this.$menu.css("display", "block");
+            },
+            _hide: function() {
+                this.$menu.hide();
+            },
+            _moveCursor: function(increment) {
+                var $suggestions, $cur, nextIndex, $underCursor;
+                if (!this.isVisible()) {
+                    return;
+                }
+                $suggestions = this._getSuggestions();
+                $cur = $suggestions.filter(".tt-is-under-cursor");
+                $cur.removeClass("tt-is-under-cursor");
+                nextIndex = $suggestions.index($cur) + increment;
+                nextIndex = (nextIndex + 1) % ($suggestions.length + 1) - 1;
+                if (nextIndex === -1) {
+                    this.trigger("cursorRemoved");
+                    return;
+                } else if (nextIndex < -1) {
+                    nextIndex = $suggestions.length - 1;
+                }
+                $underCursor = $suggestions.eq(nextIndex).addClass("tt-is-under-cursor");
+                this._ensureVisibility($underCursor);
+                this.trigger("cursorMoved", extractSuggestion($underCursor));
+            },
+            _getSuggestions: function() {
+                return this.$menu.find(".tt-suggestions > .tt-suggestion");
+            },
+            _ensureVisibility: function($el) {
+                var menuHeight = this.$menu.height() + parseInt(this.$menu.css("paddingTop"), 10) + parseInt(this.$menu.css("paddingBottom"), 10), menuScrollTop = this.$menu.scrollTop(), elTop = $el.position().top, elBottom = elTop + $el.outerHeight(true);
+                if (elTop < 0) {
+                    this.$menu.scrollTop(menuScrollTop + elTop);
+                } else if (menuHeight < elBottom) {
+                    this.$menu.scrollTop(menuScrollTop + (elBottom - menuHeight));
+                }
+            },
+            destroy: function() {
+                this.$menu.off(".tt");
+                this.$menu = null;
+            },
+            isVisible: function() {
+                return this.isOpen && !this.isEmpty;
+            },
+            closeUnlessMouseIsOverDropdown: function() {
+                if (!this.isMouseOverDropdown) {
+                    this.close();
+                }
+            },
+            close: function() {
+                if (this.isOpen) {
+                    this.isOpen = false;
+                    this.isMouseOverDropdown = false;
+                    this._hide();
+                    this.$menu.find(".tt-suggestions > .tt-suggestion").removeClass("tt-is-under-cursor");
+                    this.trigger("closed");
+                }
+            },
+            open: function() {
+                if (!this.isOpen) {
+                    this.isOpen = true;
+                    !this.isEmpty && this._show();
+                    this.trigger("opened");
+                }
+            },
+            setLanguageDirection: function(dir) {
+                var ltrCss = {
+                    left: "0",
+                    right: "auto"
+                }, rtlCss = {
+                    left: "auto",
+                    right: " 0"
+                };
+                dir === "ltr" ? this.$menu.css(ltrCss) : this.$menu.css(rtlCss);
+            },
+            moveCursorUp: function() {
+                this._moveCursor(-1);
+            },
+            moveCursorDown: function() {
+                this._moveCursor(+1);
+            },
+            getSuggestionUnderCursor: function() {
+                var $suggestion = this._getSuggestions().filter(".tt-is-under-cursor").first();
+                return $suggestion.length > 0 ? extractSuggestion($suggestion) : null;
+            },
+            getFirstSuggestion: function() {
+                var $suggestion = this._getSuggestions().first();
+                return $suggestion.length > 0 ? extractSuggestion($suggestion) : null;
+            },
+            renderSuggestions: function(dataset, suggestions) {
+                var datasetClassName = "tt-dataset-" + dataset.name, wrapper = '<div class="tt-suggestion">%body</div>', compiledHtml, $suggestionsList, $dataset = this.$menu.find("." + datasetClassName), elBuilder, fragment, $el;
+                if ($dataset.length === 0) {
+                    $suggestionsList = $(html.suggestionsList).css(css.suggestionsList);
+                    $dataset = $("<div></div>").addClass(datasetClassName).append(dataset.header).append($suggestionsList).append(dataset.footer).appendTo(this.$menu);
+                }
+                if (suggestions.length > 0) {
+                    this.isEmpty = false;
+                    this.isOpen && this._show();
+                    elBuilder = document.createElement("div");
+                    fragment = document.createDocumentFragment();
+                    utils.each(suggestions, function(i, suggestion) {
+                        suggestion.dataset = dataset.name;
+                        compiledHtml = dataset.template(suggestion.datum);
+                        elBuilder.innerHTML = wrapper.replace("%body", compiledHtml);
+                        $el = $(elBuilder.firstChild).css(css.suggestion).data("suggestion", suggestion);
+                        $el.children().each(function() {
+                            $(this).css(css.suggestionChild);
+                        });
+                        fragment.appendChild($el[0]);
+                    });
+                    $dataset.show().find(".tt-suggestions").html(fragment);
+                } else {
+                    this.clearSuggestions(dataset.name);
+                }
+                this.trigger("suggestionsRendered");
+            },
+            clearSuggestions: function(datasetName) {
+                var $datasets = datasetName ? this.$menu.find(".tt-dataset-" + datasetName) : this.$menu.find('[class^="tt-dataset-"]'), $suggestions = $datasets.find(".tt-suggestions");
+                $datasets.hide();
+                $suggestions.empty();
+                if (this._getSuggestions().length === 0) {
+                    this.isEmpty = true;
+                    this._hide();
+                }
+            }
+        });
+        return DropdownView;
+        function extractSuggestion($el) {
+            return $el.data("suggestion");
+        }
+    }();
+    var TypeaheadView = function() {
+        var html = {
+            wrapper: '<span class="twitter-typeahead"></span>',
+            hint: '<input class="tt-hint" type="text" autocomplete="off" spellcheck="off" disabled>',
+            dropdown: '<span class="tt-dropdown-menu"></span>'
+        }, css = {
+            wrapper: {
+                position: "relative",
+                display: "inline-block"
+            },
+            hint: {
+                position: "absolute",
+                top: "0",
+                left: "0",
+                borderColor: "transparent",
+                boxShadow: "none"
+            },
+            query: {
+                position: "relative",
+                verticalAlign: "top",
+                backgroundColor: "transparent"
+            },
+            dropdown: {
+                position: "absolute",
+                top: "100%",
+                left: "0",
+                zIndex: "100",
+                display: "none"
+            }
+        };
+        if (utils.isMsie()) {
+            utils.mixin(css.query, {
+                backgroundImage: "url(data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)"
+            });
+        }
+        if (utils.isMsie() && utils.isMsie() <= 7) {
+            utils.mixin(css.wrapper, {
+                display: "inline",
+                zoom: "1"
+            });
+            utils.mixin(css.query, {
+                marginTop: "-1px"
+            });
+        }
+        function TypeaheadView(o) {
+            var $menu, $input, $hint;
+            utils.bindAll(this);
+            this.$node = buildDomStructure(o.input);
+            this.datasets = o.datasets;
+            this.dir = null;
+            this.eventBus = o.eventBus;
+            $menu = this.$node.find(".tt-dropdown-menu");
+            $input = this.$node.find(".tt-query");
+            $hint = this.$node.find(".tt-hint");
+            this.dropdownView = new DropdownView({
+                menu: $menu
+            }).on("suggestionSelected", this._handleSelection).on("cursorMoved", this._clearHint).on("cursorMoved", this._setInputValueToSuggestionUnderCursor).on("cursorRemoved", this._setInputValueToQuery).on("cursorRemoved", this._updateHint).on("suggestionsRendered", this._updateHint).on("opened", this._updateHint).on("closed", this._clearHint).on("opened closed", this._propagateEvent);
+            this.inputView = new InputView({
+                input: $input,
+                hint: $hint
+            }).on("focused", this._openDropdown).on("blured", this._closeDropdown).on("blured", this._setInputValueToQuery).on("enterKeyed tabKeyed", this._handleSelection).on("queryChanged", this._clearHint).on("queryChanged", this._clearSuggestions).on("queryChanged", this._getSuggestions).on("whitespaceChanged", this._updateHint).on("queryChanged whitespaceChanged", this._openDropdown).on("queryChanged whitespaceChanged", this._setLanguageDirection).on("escKeyed", this._closeDropdown).on("escKeyed", this._setInputValueToQuery).on("tabKeyed upKeyed downKeyed", this._managePreventDefault).on("upKeyed downKeyed", this._moveDropdownCursor).on("upKeyed downKeyed", this._openDropdown).on("tabKeyed leftKeyed rightKeyed", this._autocomplete);
+        }
+        utils.mixin(TypeaheadView.prototype, EventTarget, {
+            _managePreventDefault: function(e) {
+                var $e = e.data, hint, inputValue, preventDefault = false;
+                switch (e.type) {
+                  case "tabKeyed":
+                    hint = this.inputView.getHintValue();
+                    inputValue = this.inputView.getInputValue();
+                    preventDefault = hint && hint !== inputValue;
+                    break;
+
+                  case "upKeyed":
+                  case "downKeyed":
+                    preventDefault = !$e.shiftKey && !$e.ctrlKey && !$e.metaKey;
+                    break;
+                }
+                preventDefault && $e.preventDefault();
+            },
+            _setLanguageDirection: function() {
+                var dir = this.inputView.getLanguageDirection();
+                if (dir !== this.dir) {
+                    this.dir = dir;
+                    this.$node.css("direction", dir);
+                    this.dropdownView.setLanguageDirection(dir);
+                }
+            },
+            _updateHint: function() {
+                var suggestion = this.dropdownView.getFirstSuggestion(), hint = suggestion ? suggestion.value : null, dropdownIsVisible = this.dropdownView.isVisible(), inputHasOverflow = this.inputView.isOverflow(), inputValue, query, escapedQuery, beginsWithQuery, match;
+                if (hint && dropdownIsVisible && !inputHasOverflow) {
+                    inputValue = this.inputView.getInputValue();
+                    query = inputValue.replace(/\s{2,}/g, " ").replace(/^\s+/g, "");
+                    escapedQuery = utils.escapeRegExChars(query);
+                    beginsWithQuery = new RegExp("^(?:" + escapedQuery + ")(.*$)", "i");
+                    match = beginsWithQuery.exec(hint);
+                    this.inputView.setHintValue(inputValue + (match ? match[1] : ""));
+                }
+            },
+            _clearHint: function() {
+                this.inputView.setHintValue("");
+            },
+            _clearSuggestions: function() {
+                this.dropdownView.clearSuggestions();
+            },
+            _setInputValueToQuery: function() {
+                this.inputView.setInputValue(this.inputView.getQuery());
+            },
+            _setInputValueToSuggestionUnderCursor: function(e) {
+                var suggestion = e.data;
+                this.inputView.setInputValue(suggestion.value, true);
+            },
+            _openDropdown: function() {
+                this.dropdownView.open();
+            },
+            _closeDropdown: function(e) {
+                this.dropdownView[e.type === "blured" ? "closeUnlessMouseIsOverDropdown" : "close"]();
+            },
+            _moveDropdownCursor: function(e) {
+                var $e = e.data;
+                if (!$e.shiftKey && !$e.ctrlKey && !$e.metaKey) {
+                    this.dropdownView[e.type === "upKeyed" ? "moveCursorUp" : "moveCursorDown"]();
+                }
+            },
+            _handleSelection: function(e) {
+                var byClick = e.type === "suggestionSelected", suggestion = byClick ? e.data : this.dropdownView.getSuggestionUnderCursor();
+                if (suggestion) {
+                    this.inputView.setInputValue(suggestion.value);
+                    byClick ? this.inputView.focus() : e.data.preventDefault();
+                    byClick && utils.isMsie() ? utils.defer(this.dropdownView.close) : this.dropdownView.close();
+                    this.eventBus.trigger("selected", suggestion.datum, suggestion.dataset);
+                }
+            },
+            _getSuggestions: function() {
+                var that = this, query = this.inputView.getQuery();
+                if (utils.isBlankString(query)) {
+                    return;
+                }
+                utils.each(this.datasets, function(i, dataset) {
+                    dataset.getSuggestions(query, function(suggestions) {
+                        if (query === that.inputView.getQuery()) {
+                            that.dropdownView.renderSuggestions(dataset, suggestions);
+                        }
+                    });
+                });
+            },
+            _autocomplete: function(e) {
+                var isCursorAtEnd, ignoreEvent, query, hint, suggestion;
+                if (e.type === "rightKeyed" || e.type === "leftKeyed") {
+                    isCursorAtEnd = this.inputView.isCursorAtEnd();
+                    ignoreEvent = this.inputView.getLanguageDirection() === "ltr" ? e.type === "leftKeyed" : e.type === "rightKeyed";
+                    if (!isCursorAtEnd || ignoreEvent) {
+                        return;
+                    }
+                }
+                query = this.inputView.getQuery();
+                hint = this.inputView.getHintValue();
+                if (hint !== "" && query !== hint) {
+                    suggestion = this.dropdownView.getFirstSuggestion();
+                    this.inputView.setInputValue(suggestion.value);
+                    this.eventBus.trigger("autocompleted", suggestion.datum, suggestion.dataset);
+                }
+            },
+            _propagateEvent: function(e) {
+                this.eventBus.trigger(e.type);
+            },
+            destroy: function() {
+                this.inputView.destroy();
+                this.dropdownView.destroy();
+                destroyDomStructure(this.$node);
+                this.$node = null;
+            },
+            setQuery: function(query) {
+                this.inputView.setQuery(query);
+                this.inputView.setInputValue(query);
+                this._clearHint();
+                this._clearSuggestions();
+                this._getSuggestions();
+            }
+        });
+        return TypeaheadView;
+        function buildDomStructure(input) {
+            var $wrapper = $(html.wrapper), $dropdown = $(html.dropdown), $input = $(input), $hint = $(html.hint);
+            $wrapper = $wrapper.css(css.wrapper);
+            $dropdown = $dropdown.css(css.dropdown);
+            $hint.css(css.hint).css({
+                backgroundAttachment: $input.css("background-attachment"),
+                backgroundClip: $input.css("background-clip"),
+                backgroundColor: $input.css("background-color"),
+                backgroundImage: $input.css("background-image"),
+                backgroundOrigin: $input.css("background-origin"),
+                backgroundPosition: $input.css("background-position"),
+                backgroundRepeat: $input.css("background-repeat"),
+                backgroundSize: $input.css("background-size")
+            });
+            $input.data("ttAttrs", {
+                dir: $input.attr("dir"),
+                autocomplete: $input.attr("autocomplete"),
+                spellcheck: $input.attr("spellcheck"),
+                style: $input.attr("style")
+            });
+            $input.addClass("tt-query").attr({
+                autocomplete: "off",
+                spellcheck: false
+            }).css(css.query);
+            try {
+                !$input.attr("dir") && $input.attr("dir", "auto");
+            } catch (e) {}
+            return $input.wrap($wrapper).parent().prepend($hint).append($dropdown);
+        }
+        function destroyDomStructure($node) {
+            var $input = $node.find(".tt-query");
+            utils.each($input.data("ttAttrs"), function(key, val) {
+                utils.isUndefined(val) ? $input.removeAttr(key) : $input.attr(key, val);
+            });
+            $input.detach().removeData("ttAttrs").removeClass("tt-query").insertAfter($node);
+            $node.remove();
+        }
+    }();
+    (function() {
+        var cache = {}, viewKey = "ttView", methods;
+        methods = {
+            initialize: function(datasetDefs) {
+                var datasets;
+                datasetDefs = utils.isArray(datasetDefs) ? datasetDefs : [ datasetDefs ];
+                if (datasetDefs.length === 0) {
+                    $.error("no datasets provided");
+                }
+                datasets = utils.map(datasetDefs, function(o) {
+                    var dataset = cache[o.name] ? cache[o.name] : new Dataset(o);
+                    if (o.name) {
+                        cache[o.name] = dataset;
+                    }
+                    return dataset;
+                });
+                return this.each(initialize);
+                function initialize() {
+                    var $input = $(this), deferreds, eventBus = new EventBus({
+                        el: $input
+                    });
+                    deferreds = utils.map(datasets, function(dataset) {
+                        return dataset.initialize();
+                    });
+                    $input.data(viewKey, new TypeaheadView({
+                        input: $input,
+                        eventBus: eventBus = new EventBus({
+                            el: $input
+                        }),
+                        datasets: datasets
+                    }));
+                    $.when.apply($, deferreds).always(function() {
+                        utils.defer(function() {
+                            eventBus.trigger("initialized");
+                        });
+                    });
+                }
+            },
+            destroy: function() {
+                return this.each(destroy);
+                function destroy() {
+                    var $this = $(this), view = $this.data(viewKey);
+                    if (view) {
+                        view.destroy();
+                        $this.removeData(viewKey);
+                    }
+                }
+            },
+            setQuery: function(query) {
+                return this.each(setQuery);
+                function setQuery() {
+                    var view = $(this).data(viewKey);
+                    view && view.setQuery(query);
+                }
+            }
+        };
+        jQuery.fn.typeahead = function(method) {
+            if (methods[method]) {
+                return methods[method].apply(this, [].slice.call(arguments, 1));
+            } else {
+                return methods.initialize.apply(this, arguments);
+            }
+        };
+    })();
+})(window.jQuery);
\ No newline at end of file
diff --git a/lib/typeaheadjs/lib/typeahead.js-bootstrap.css b/lib/typeaheadjs/lib/typeahead.js-bootstrap.css
new file mode 100755
index 0000000..e44b673
--- /dev/null
+++ b/lib/typeaheadjs/lib/typeahead.js-bootstrap.css
@@ -0,0 +1,49 @@
+.twitter-typeahead .tt-query,
+.twitter-typeahead .tt-hint {
+  margin-bottom: 0;
+}
+
+.tt-dropdown-menu {
+  min-width: 160px;
+  margin-top: 2px;
+  padding: 5px 0;
+  background-color: #fff;
+  border: 1px solid #ccc;
+  border: 1px solid rgba(0,0,0,.2);
+  *border-right-width: 2px;
+  *border-bottom-width: 2px;
+  -webkit-border-radius: 6px;
+     -moz-border-radius: 6px;
+          border-radius: 6px;
+  -webkit-box-shadow: 0 5px 10px rgba(0,0,0,.2);
+     -moz-box-shadow: 0 5px 10px rgba(0,0,0,.2);
+          box-shadow: 0 5px 10px rgba(0,0,0,.2);
+  -webkit-background-clip: padding-box;
+     -moz-background-clip: padding;
+          background-clip: padding-box;
+}
+
+.tt-suggestion {
+  display: block;
+  padding: 3px 20px;
+}
+
+.tt-suggestion.tt-is-under-cursor {
+  color: #fff;
+  background-color: #0081c2;
+  background-image: -moz-linear-gradient(top, #0088cc, #0077b3);
+  background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#0088cc), to(#0077b3));
+  background-image: -webkit-linear-gradient(top, #0088cc, #0077b3);
+  background-image: -o-linear-gradient(top, #0088cc, #0077b3);
+  background-image: linear-gradient(to bottom, #0088cc, #0077b3);
+  background-repeat: repeat-x;
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff0088cc', endColorstr='#ff0077b3', GradientType=0)
+}
+
+.tt-suggestion.tt-is-under-cursor a {
+  color: #fff;
+}
+
+.tt-suggestion p {
+  margin: 0;
+}
diff --git a/lib/typeaheadjs/typeaheadjs.js b/lib/typeaheadjs/typeaheadjs.js
new file mode 100755
index 0000000..dfeaad1
--- /dev/null
+++ b/lib/typeaheadjs/typeaheadjs.js
@@ -0,0 +1,99 @@
+/**
+Typeahead.js input, based on [Twitter Typeahead](http://twitter.github.io/typeahead.js).   
+It is mainly replacement of typeahead in Bootstrap 3.
+
+
+@class typeaheadjs
+@extends text
+@since 1.5.0
+@final
+@example
+<a href="#" id="country" data-type="typeaheadjs" data-pk="1" data-url="/post" data-title="Input country"></a>
+<script>
+$(function(){
+    'use strict';
+    var engine = new Bloodhound({
+        name: 'states',
+        local: [{ value: "Alabama" }, { value: "Alaska" }, { value: "Arizona" }, { value: "Arkansas" }, { value: "California" }, { value: "Colorado" }, { value: "Connecticut" }, { value: "Delaware" }, { value: "Florida" }, { value: "Georgia" }, { value: "Hawaii" }, { value: "Idaho" }, { value: "Illinois" }, { value: "Indiana" }, { value: "Iowa" }, { value: "Kansas" }, { value: "Kentucky" }, { value: "Louisiana" }, { value: "Maine" }, { value: "Maryland" }, { value: "Massachusetts" }, { value: "Michigan" }, { value: "Minnesota" }, { value: "Mississippi" }, { value: "Missouri" }, { value: "Montana" }, { value: "Nebraska" }, { value: "Nevada" }, { value: "New Hampshire" }, { value: "New Jersey" }, { value: "New Mexico" }, { value: "New York" }, { value: "North Dakota" }, { value: "North Carolina" }, { value: "Ohio" }, { value: "Oklahoma" }, { value: "Oregon" }, { value: "Pennsylvania" }, { value: "Rhode Island" }, { value: "South Carolina" }, { value: "South Dakota" }, { value: "Tennessee" }, { value: "Texas" }, { value: "Utah" }, { value: "Vermont" }, { value: "Virginia" }, { value: "Washington" }, { value: "West Virginia" }, { value: "Wisconsin" }, { value: "Wyoming" }],
+        // remote: '/list',
+        datumTokenizer: function(d) {
+            return Bloodhound.tokenizers.whitespace(d.value);
+        },
+        queryTokenizer: Bloodhound.tokenizers.whitespace
+    });
+    engine.initialize();
+
+    // editable
+    $('.authorize-workstation').editable({
+        mode: "inline",
+        typeahead: [
+            {
+                minLength: 1,
+                highlight: true,
+                hint: true
+            },
+            {
+                name: 'states',
+                source: engine.ttAdapter()
+            }
+        ]
+    });
+});
+</script>
+**/
+(function ($) {
+    "use strict";
+    
+    var Constructor = function (options) {
+        this.init('typeaheadjs', options, Constructor.defaults);
+    };
+
+    $.fn.editableutils.inherit(Constructor, $.fn.editabletypes.text);
+
+    $.extend(Constructor.prototype, {
+        render: function() {
+            this.renderClear();
+            this.setClass();
+            this.setAttr('placeholder');
+            this.$input.typeahead.apply(this.$input, this.options.typeahead);
+            
+            // copy `input-sm | input-lg` classes to placeholder input
+            if($.fn.editableform.engine === 'bs3') {
+                if(this.$input.hasClass('input-sm')) {
+                    this.$input.siblings('input.tt-hint').addClass('input-sm');
+                }
+                if(this.$input.hasClass('input-lg')) {
+                    this.$input.siblings('input.tt-hint').addClass('input-lg');
+                }
+            }
+        }
+    });      
+
+    Constructor.defaults = $.extend({}, $.fn.editabletypes.list.defaults, {
+        /**
+        @property tpl 
+        @default <input type="text">
+        **/         
+        tpl:'<input type="text">',
+        /**
+        Configuration of typeahead itself. 
+        [Full list of options](https://github.com/twitter/typeahead.js#dataset).
+        
+        @property typeahead 
+        @type object
+        @default null
+        **/
+        typeahead: null,
+        /**
+        Whether to show `clear` button 
+        
+        @property clear 
+        @type boolean
+        @default true        
+        **/
+        clear: true
+    });
+
+    $.fn.editabletypes.typeaheadjs = Constructor;      
+    
+}(window.jQuery));
\ No newline at end of file
diff --git a/package.js b/package.js
index 6d60645..46d53a6 100644
--- a/package.js
+++ b/package.js
@@ -34,6 +34,12 @@ Package.on_use(function (api){
   api.addFiles('lib/wysihtml5/bootstrap-wysihtml5-0.0.2/bootstrap-wysihtml5-0.0.2.css', 'client');
   api.addFiles('lib/wysihtml5/bootstrap-wysihtml5-0.0.2/bootstrap-wysihtml5-0.0.2.js', 'client', {bare:true});
 
+  //typeaheadjs
+  api.addFiles('lib/typeaheadjs/typeaheadjs.js', 'client', {bare:true});
+  api.addFiles('lib/typeaheadjs/lib/typeahead.js-bootstrap.css', 'client');
+  api.addFiles('lib/typeaheadjs/lib/typeahead.js', 'client', {bare:true});
+  api.addFiles('lib/typeaheadjs/lib/typeahead.bundle.min.js', 'client', {bare:true});
+
   //override image paths
   api.addFiles('path-override.css', 'client');
 });