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e.mixin(n.prototype,l,{_onMouseEnter:function(t){this.isMouseOverDropdown=!0},_onMouseLeave:function(t){this.isMouseOverDropdown=!1},_onSuggestionClick:function(e){this.trigger("suggestionClicked",t(e.currentTarget))},_onSuggestionMouseEnter:function(e){this._removeCursor(),this._setCursor(t(e.currentTarget),!0)},_onSuggestionMouseLeave:function(t){this._removeCursor()},_onRendered:function(){this.isEmpty=e.every(this.datasets,function(t){return t.isEmpty()}),this.isEmpty?this._hide():this.isOpen&&this._show(),this.trigger("datasetRendered")},_hide:function(){this.$menu.hide()},_show:function(){this.$menu.css("display","block")},_getSuggestions:function(){return this.$menu.find(".tt-suggestion")},_getCursor:function(){return this.$menu.find(".tt-cursor").first()},_setCursor:function(t,e){t.first().addClass("tt-cursor"),!e&&this.trigger("cursorMoved")},_removeCursor:function(){this._getCursor().removeClass("tt-cursor")},_moveCursor:function(t){var e,n,i,r;this.isOpen&&(n=this._getCursor(),e=this._getSuggestions(),this._removeCursor(),-1!==(i=((i=e.index(n)+t)+1)%(e.length+1)-1)?(i<-1&&(i=e.length-1),this._setCursor(r=e.eq(i)),this._ensureVisible(r)):this.trigger("cursorRemoved"))},_ensureVisible:function(t){var e,n,i,r;n=(e=t.position().top)+t.outerHeight(!0),i=this.$menu.scrollTop(),r=this.$menu.height()+parseInt(this.$menu.css("paddingTop"),10)+parseInt(this.$menu.css("paddingBottom"),10),e<0?this.$menu.scrollTop(i+e):r<n&&this.$menu.scrollTop(i+(n-r))},close:function(){this.isOpen&&(this.isOpen=this.isMouseOverDropdown=!1,this._removeCursor(),this._hide(),this.trigger("closed"))},open:function(){this.isOpen||(this.isOpen=!0,!this.isEmpty&&this._show(),this.trigger("opened"))},setLanguageDirection:function(t){this.$menu.css("ltr"===t?h.ltr:h.rtl)},moveCursorUp:function(){this._moveCursor(-1)},moveCursorDown:function(){this._moveCursor(1)},getDatumForSuggestion:function(t){var e=null;return t.length&&(e={raw:f.extractDatum(t),value:f.extractValue(t),datasetName:f.extractDatasetName(t)}),e},getDatumForCursor:function(){return this.getDatumForSuggestion(this._getCursor().first())},getDatumForTopSuggestion:function(){return this.getDatumForSuggestion(this._getSuggestions().first())},update:function(t){e.each(this.datasets,function(e){e.update(t)})},empty:function(){e.each(this.datasets,function(t){t.clear()})},isVisible:function(){return this.isOpen&&!this.isEmpty},destroy:function(){this.$menu.off(".tt"),this.$menu=null,e.each(this.datasets,function(t){t.destroy()})}}),n}(),m=function(){function n(n){var r,s,o;(n=n||{}).input||t.error("missing input"),this.autoselect=!!n.autoselect,this.minLength=e.isNumber(n.minLength)?n.minLength:1,this.$node=i(n.input,n.withHint),r=this.$node.find(".tt-dropdown-menu"),s=this.$node.find(".tt-input"),o=this.$node.find(".tt-hint"),this.eventBus=n.eventBus||new c({el:s}),this.dropdown=new g({menu:r,datasets:n.datasets}).onSync("suggestionClicked",this._onSuggestionClicked,this).onSync("cursorMoved",this._onCursorMoved,this).onSync("cursorRemoved",this._onCursorRemoved,this).onSync("opened",this._onOpened,this).onSync("closed",this._onClosed,this).onAsync("datasetRendered",this._onDatasetRendered,this),this.input=new p({input:s,hint:o}).onSync("focused",this._onFocused,this).onSync("blurred",this._onBlurred,this).onSync("enterKeyed",this._onEnterKeyed,this).onSync("tabKeyed",this._onTabKeyed,this).onSync("escKeyed",this._onEscKeyed,this).onSync("upKeyed",this._onUpKeyed,this).onSync("downKeyed",this._onDownKeyed,this).onSync("leftKeyed",this._onLeftKeyed,this).onSync("rightKeyed",this._onRightKeyed,this).onSync("queryChanged",this._onQueryChanged,this).onSync("whitespaceChanged",this._onWhitespaceChanged,this),r.on("mousedown.tt",function(t){e.isMsie()&&e.isMsie()<9&&(s[0].onbeforedeactivate=function(){window.event.returnValue=!1,s[0].onbeforedeactivate=null}),t.preventDefault()})}function i(e,n){var i,s,u,c;i=t(e),s=t(a.wrapper).css(h.wrapper),u=t(a.dropdown).css(h.dropdown),(c=i.clone().css(h.hint).css(r(i))).removeData().addClass("tt-hint").removeAttr("id name placeholder").prop("disabled",!0).attr({autocomplete:"off",spellcheck:"false"}),i.data(o,{dir:i.attr("dir"),autocomplete:i.attr("autocomplete"),spellcheck:i.attr("spellcheck"),style:i.attr("style")}),i.addClass("tt-input").attr({autocomplete:"off",spellcheck:!1}).css(n?h.input:h.inputWithNoHint);try{!i.attr("dir")&&i.attr("dir","auto")}catch(t){}return i.wrap(s).parent().prepend(n?c:null).append(u)}function r(t){return{backgroundAttachment:t.css("background-attachment"),backgroundClip:t.css("background-clip"),backgroundColor:t.css("background-color"),backgroundImage:t.css("background-image"),backgroundOrigin:t.css("background-origin"),backgroundPosition:t.css("background-position"),backgroundRepeat:t.css("background-repeat"),backgroundSize:t.css("background-size")}}function s(t){var n=t.find(".tt-input");e.each(n.data(o),function(t,i){e.isUndefined(t)?n.removeAttr(i):n.attr(i,t)}),n.detach().removeData(o).removeClass("tt-input").insertAfter(t),t.remove()}var o="ttAttrs";return e.mixin(n.prototype,{_onSuggestionClicked:function(t,e){var n;(n=this.dropdown.getDatumForSuggestion(e))&&this._select(n)},_onCursorMoved:function(){var t=this.dropdown.getDatumForCursor();this.input.clearHint(),this.input.setInputValue(t.value,!0),this.eventBus.trigger("cursorchanged",t.raw,t.datasetName)},_onCursorRemoved:function(){this.input.resetInputValue(),this._updateHint()},_onDatasetRendered:function(){this._updateHint()},_onOpened:function(){this._updateHint(),this.eventBus.trigger("opened")},_onClosed:function(){this.input.clearHint(),this.eventBus.trigger("closed")},_onFocused:function(){this.dropdown.open()},_onBlurred:function(){!this.dropdown.isMouseOverDropdown&&this.dropdown.close()},_onEnterKeyed:function(t,e){var n,i;n=this.dropdown.getDatumForCursor(),i=this.dropdown.getDatumForTopSuggestion(),n?(this._select(n),e.preventDefault()):this.autoselect&&i&&(this._select(i),e.preventDefault())},_onTabKeyed:function(t,e){var n;(n=this.dropdown.getDatumForCursor())?(this._select(n),e.preventDefault()):this._autocomplete()},_onEscKeyed:function(){this.dropdown.close(),this.input.resetInputValue()},_onUpKeyed:function(){var t=this.input.getQuery();!this.dropdown.isOpen&&t.length>=this.minLength&&this.dropdown.update(t),this.dropdown.open(),this.dropdown.moveCursorUp()},_onDownKeyed:function(){var t=this.input.getQuery();!this.dropdown.isOpen&&t.length>=this.minLength&&this.dropdown.update(t),this.dropdown.open(),this.dropdown.moveCursorDown()},_onLeftKeyed:function(){"rtl"===this.dir&&this._autocomplete()},_onRightKeyed:function(){"ltr"===this.dir&&this._autocomplete()},_onQueryChanged:function(t,e){this.input.clearHint(),this.dropdown.empty(),e.length>=this.minLength&&this.dropdown.update(e),this.dropdown.open(),this._setLanguageDirection()},_onWhitespaceChanged:function(){this._updateHint(),this.dropdown.open()},_setLanguageDirection:function(){var t;this.dir!==(t=this.input.getLanguageDirection())&&(this.dir=t,this.$node.css("direction",t),this.dropdown.setLanguageDirection(t))},_updateHint:function(){var t,n,i,r,s;(t=this.dropdown.getDatumForTopSuggestion())&&this.dropdown.isVisible()&&!this.input.hasOverflow()&&(n=this.input.getInputValue(),i=p.normalizeQuery(n),r=e.escapeRegExChars(i),s=new RegExp("^(?:"+r+")(.*$)","i").exec(t.value),this.input.setHintValue(n+(s?s[1]:"")))},_autocomplete:function(){var t,e,n;t=this.input.getHintValue(),e=this.input.getQuery(),t&&e!==t&&this.input.isCursorAtEnd()&&((n=this.dropdown.getDatumForTopSuggestion())&&this.input.setInputValue(n.value),this.eventBus.trigger("autocompleted",n.raw,n.datasetName))},_select:function(t){this.input.clearHint(),this.input.setQuery(t.value),this.input.setInputValue(t.value,!0),this.dropdown.empty(),this._setLanguageDirection(),e.defer(e.bind(this.dropdown.close,this.dropdown)),this.eventBus.trigger("selected",t.raw,t.datasetName)},open:function(){this.dropdown.open()},close:function(){this.dropdown.close()},getQuery:function(){return this.input.getQuery()},setQuery:function(t){this.input.setInputValue(t)},destroy:function(){this.input.destroy(),this.dropdown.destroy(),s(this.$node),this.$node=null}}),n}();!function(){var n,i;n="ttTypeahead",i={initialize:function(i){var r=[].slice.call(arguments,1);return i=i||{},this.each(function(){var s,o=t(this);e.each(r,function(t){t.highlight=!!i.highlight}),s=new m({input:o,eventBus:new c({el:o}),withHint:!!e.isUndefined(i.hint)||!!i.hint,minLength:i.minLength,autoselect:i.autoselect,datasets:r}),o.data(n,s)})},open:function(){return this.each(function(){var e;(e=t(this).data(n))&&e.open()})},close:function(){return this.each(function(){var e;(e=t(this).data(n))&&e.close()})},val:function(i){return e.isString(i)?this.each(function(){var e;(e=t(this).data(n))&&e.setQuery(i)}):this.map(function(){var e,i;return(e=t(this).data(n))&&(i=e.getQuery()),i}).get()},destroy:function(){return this.each(function(){var e,i=t(this);(e=i.data(n))&&(e.destroy(),i.removeData(n))})}},jQuery.fn.typeahead=function(t){return i[t]?i[t].apply(this,[].slice.call(arguments,1)):i.initialize.apply(this,arguments)}}()}(window.jQuery);