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c(b,c){this.children=b||[],this._timing=a.normalizeTimingInput(c,!0),this.timing=a.makeTiming(c,!0),"auto"===this._timing.duration&&(this._timing.duration=this.activeDuration)}window.AnimationSequence=function(){c.apply(this,arguments)},window.AnimationGroup=function(){c.apply(this,arguments)},window.AnimationSequence.prototype={get activeDuration(){var a=0;return this.children.forEach(function(c){a+=b.groupChildDuration(c)}),Math.max(a,0)}},window.AnimationGroup.prototype={get activeDuration(){var a=0;return this.children.forEach(function(c){a=Math.max(a,b.groupChildDuration(c))}),a}},b.newUnderlyingPlayerForGroup=function(a){var c,d=function(a){var b=c._wrapper;return"pending"!=b.playState&&b.source?null==a?void b._removePlayers():void b._updateChildren():void 0};return c=b.timeline.play(new b.Animation(null,d,a._timing))},b.bindPlayerForGroup=function(a){a._player._wrapper=a,a._isGroup=!0,b.awaitStartTime(a),a._updateChildren()}}(c,e,f)}({},function(){return this}());Polymer("core-media-query",{queryMatches:false,query:"",ready:function(){this._mqHandler=this.queryHandler.bind(this);this._mq=null},queryChanged:function(){if(this._mq){this._mq.removeListener(this._mqHandler)}var query=this.query;if(query[0]!=="("){query="("+this.query+")"}this._mq=window.matchMedia(query);this._mq.addListener(this._mqHandler);this.queryHandler(this._mq)},queryHandler:function(mq){this.queryMatches=mq.matches;this.asyncFire("core-media-change",mq)}});(function(){function onScroll_(){this.previousScrollY=this.latestKnownScrollY;this.latestKnownScrollY=window.scrollY||window.pageYOffset;requestTick_.bind(this)()}function requestTick_(){if(!this.ticking){window.requestAnimationFrame(update_.bind(this))}this.ticking=true}function update_(){this.ticking=false;var currentScrollY=this.latestKnownScrollY;this.smallBannerSizeReached=this.siteBannerHeight-currentScrollY<this.appBarHeight}Polymer("scroll-area",{latestKnownScrollY:0,previousScrollY:0,smallBannerSizeReached:false,ticking:false,fancyheader:true,publish:{sidebar:{value:false,reflect:true}},attached:function(){this.init()},init:function(){var siteBanner=this.querySelector("site-banner");this.appBar=siteBanner.querySelector("app-bar");this.header=siteBanner.querySelector("header");this.async(function(){this.siteBannerHeight=siteBanner.offsetHeight;this.appBarHeight=this.appBar.offsetHeight});this.onscroll=onScroll_.bind(this);this.fancyheaderChanged();if((window.scrollY||window.pageYOffset)&&this.fancyheader){this.onscroll()}},fancyheaderChanged:function(){if(this.fancyheader){window.addEventListener("scroll",this.onscroll,false)}else{window.removeEventListener("scroll",this.onscroll,false);this.classList.remove("scrolling");this.header&&this.header.classList.remove("shrink")}}})})();(function(){Polymer("site-banner",{shortname:"",isPhone:false,isPhoneChanged:function(){this.parentElement.classList.toggle("mobile",this.isPhone)}})})();(function(){var SKIP_ID="meta";var metaData={},metaArray={};Polymer("core-meta",{type:"default",alwaysPrepare:true,ready:function(){this.register(this.id)},get metaArray(){var t=this.type;if(!metaArray[t]){metaArray[t]=[]}return metaArray[t]},get metaData(){var t=this.type;if(!metaData[t]){metaData[t]={}}return metaData[t]},register:function(id,old){if(id&&id!==SKIP_ID){this.unregister(this,old);this.metaData[id]=this;this.metaArray.push(this)}},unregister:function(meta,id){delete this.metaData[id||meta.id];var i=this.metaArray.indexOf(meta);if(i>=0){this.metaArray.splice(i,1)}},get list(){return this.metaArray},byId:function(id){return this.metaData[id]}})})();Polymer("core-iconset",{src:"",width:0,icons:"",iconSize:24,offsetX:0,offsetY:0,type:"iconset",created:function(){this.iconMap={};this.iconNames=[];this.themes={}},ready:function(){if(this.src&&this.ownerDocument!==document){this.src=this.resolvePath(this.src,this.ownerDocument.baseURI)}this.super();this.updateThemes()},iconsChanged:function(){var ox=this.offsetX;var oy=this.offsetY;this.icons&&this.icons.split(/\s+/g).forEach(function(name,i){this.iconNames.push(name);this.iconMap[name]={offsetX:ox,offsetY:oy};if(ox+this.iconSize<this.width){ox+=this.iconSize}else{ox=this.offsetX;oy+=this.iconSize}},this)},updateThemes:function(){var ts=this.querySelectorAll("property[theme]");ts&&ts.array().forEach(function(t){this.themes[t.getAttribute("theme")]={offsetX:parseInt(t.getAttribute("offsetX"))||0,offsetY:parseInt(t.getAttribute("offsetY"))||0}},this)},getOffset:function(icon,theme){var i=this.iconMap[icon];if(!i){var n=this.iconNames[Number(icon)];i=this.iconMap[n]}var t=this.themes[theme];if(i&&t){return{offsetX:i.offsetX+t.offsetX,offsetY:i.offsetY+t.offsetY}}return i},applyIcon:function(element,icon,scale){var offset=this.getOffset(icon);scale=scale||1;if(element&&offset){var icon=element._icon||document.createElement("div");var style=icon.style;style.backgroundImage="url("+this.src+")";style.backgroundPosition=-offset.offsetX*scale+"px"+" "+(-offset.offsetY*scale+"px");style.backgroundSize=scale===1?"auto":this.width*scale+"px";if(icon.parentNode!==element){element.appendChild(icon)}return icon}}});(function(){var meta;Polymer("core-icon",{src:"",icon:"",alt:null,observe:{icon:"updateIcon",alt:"updateAlt"},defaultIconset:"icons",ready:function(){if(!meta){meta=document.createElement("core-iconset")}if(this.hasAttribute("aria-label")){if(!this.hasAttribute("role")){this.setAttribute("role","img")}return}this.updateAlt()},srcChanged:function(){var icon=this._icon||document.createElement("div");icon.textContent="";icon.setAttribute("fit","");icon.style.backgroundImage="url("+this.src+")";icon.style.backgroundPosition="center";icon.style.backgroundSize="100%";if(!icon.parentNode){this.appendChild(icon)}this._icon=icon},getIconset:function(name){return meta.byId(name||this.defaultIconset)},updateIcon:function(oldVal,newVal){if(!this.icon){this.updateAlt();return}var parts=String(this.icon).split(":");var icon=parts.pop();if(icon){var set=this.getIconset(parts.pop());if(set){this._icon=set.applyIcon(this,icon);if(this._icon){this._icon.setAttribute("fit","")}}}if(oldVal){if(oldVal.split(":").pop()==this.getAttribute("aria-label")){this.updateAlt()}}},updateAlt:function(){if(this.getAttribute("aria-hidden")){return}if(this.alt===""){this.setAttribute("aria-hidden","true");if(this.hasAttribute("role")){this.removeAttribute("role")}if(this.hasAttribute("aria-label")){this.removeAttribute("aria-label")}}else{this.setAttribute("aria-label",this.alt||this.icon.split(":").pop());if(!this.hasAttribute("role")){this.setAttribute("role","img")}if(this.hasAttribute("aria-hidden")){this.removeAttribute("aria-hidden")}}}})})();Polymer("core-iconset-svg",{iconSize:24,type:"iconset",created:function(){this._icons={}},ready:function(){this.super();this.updateIcons()},iconById:function(id){return this._icons[id]||(this._icons[id]=this.querySelector('[id="'+id+'"]'))},cloneIcon:function(id){var 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deep=window.ShadowDOMPolyfill?"":"html /deep/ ";var i$=document.querySelectorAll(deep+selector);for(var i=0,e;e=i$[i];i++){if(e[method]){e[method].call(e)}}}});(function(){var waveMaxRadius=150;function waveRadiusFn(touchDownMs,touchUpMs,anim){var touchDown=touchDownMs/1e3;var touchUp=touchUpMs/1e3;var totalElapsed=touchDown+touchUp;var ww=anim.width,hh=anim.height;var waveRadius=Math.min(Math.sqrt(ww*ww+hh*hh),waveMaxRadius)*1.1+5;var duration=1.1-.2*(waveRadius/waveMaxRadius);var tt=totalElapsed/duration;var size=waveRadius*(1-Math.pow(80,-tt));return Math.abs(size)}function waveOpacityFn(td,tu,anim){var touchDown=td/1e3;var touchUp=tu/1e3;var totalElapsed=touchDown+touchUp;if(tu<=0){return anim.initialOpacity}return Math.max(0,anim.initialOpacity-touchUp*anim.opacityDecayVelocity)}function waveOuterOpacityFn(td,tu,anim){var touchDown=td/1e3;var touchUp=tu/1e3;var outerOpacity=touchDown*.3;var waveOpacity=waveOpacityFn(td,tu,anim);return Math.max(0,Math.min(outerOpacity,waveOpacity))}function waveDidFinish(wave,radius,anim){var waveOpacity=waveOpacityFn(wave.tDown,wave.tUp,anim);return waveOpacity<.01&&radius>=Math.min(wave.maxRadius,waveMaxRadius)}function waveAtMaximum(wave,radius,anim){var waveOpacity=waveOpacityFn(wave.tDown,wave.tUp,anim);return waveOpacity>=anim.initialOpacity&&radius>=Math.min(wave.maxRadius,waveMaxRadius)}function drawRipple(ctx,x,y,radius,innerAlpha,outerAlpha){if(outerAlpha!==undefined){ctx.bg.style.opacity=outerAlpha}ctx.wave.style.opacity=innerAlpha;var s=radius/(ctx.containerSize/2);var dx=x-ctx.containerWidth/2;var dy=y-ctx.containerHeight/2;ctx.wc.style.webkitTransform="translate3d("+dx+"px,"+dy+"px,0)";ctx.wc.style.transform="translate3d("+dx+"px,"+dy+"px,0)";ctx.wave.style.webkitTransform="scale("+s+","+s+")";ctx.wave.style.transform="scale3d("+s+","+s+",1)"}function createWave(elem){var elementStyle=window.getComputedStyle(elem);var fgColor=elementStyle.color;var inner=document.createElement("div");inner.style.backgroundColor=fgColor;inner.classList.add("wave");var outer=document.createElement("div");outer.classList.add("wave-container");outer.appendChild(inner);var container=elem.$.waves;container.appendChild(outer);elem.$.bg.style.backgroundColor=fgColor;var wave={bg:elem.$.bg,wc:outer,wave:inner,waveColor:fgColor,maxRadius:0,isMouseDown:false,mouseDownStart:0,mouseUpStart:0,tDown:0,tUp:0};return wave}function removeWaveFromScope(scope,wave){if(scope.waves){var pos=scope.waves.indexOf(wave);scope.waves.splice(pos,1);wave.wc.remove()}}var pow=Math.pow;var now=Date.now;if(window.performance&&performance.now){now=performance.now.bind(performance)}function cssColorWithAlpha(cssColor,alpha){var parts=cssColor.match(/^rgb\((\d+),\s*(\d+),\s*(\d+)\)$/);if(typeof alpha=="undefined"){alpha=1}if(!parts){return"rgba(255, 255, 255, "+alpha+")"}return"rgba("+parts[1]+", "+parts[2]+", "+parts[3]+", "+alpha+")"}function dist(p1,p2){return Math.sqrt(pow(p1.x-p2.x,2)+pow(p1.y-p2.y,2))}function distanceFromPointToFurthestCorner(point,size){var tl_d=dist(point,{x:0,y:0});var tr_d=dist(point,{x:size.w,y:0});var bl_d=dist(point,{x:0,y:size.h});var br_d=dist(point,{x:size.w,y:size.h});return Math.max(tl_d,tr_d,bl_d,br_d)}Polymer("paper-ripple",{initialOpacity:.25,opacityDecayVelocity:.8,backgroundFill:true,pixelDensity:2,eventDelegates:{down:"downAction",up:"upAction"},ready:function(){this.waves=[]},downAction:function(e){var wave=createWave(this);this.cancelled=false;wave.isMouseDown=true;wave.tDown=0;wave.tUp=0;wave.mouseUpStart=0;wave.mouseDownStart=now();var rect=this.getBoundingClientRect();var width=rect.width;var height=rect.height;var touchX=e.x-rect.left;var touchY=e.y-rect.top;wave.startPosition={x:touchX,y:touchY};if(this.classList.contains("recenteringTouch")){wave.endPosition={x:width/2,y:height/2};wave.slideDistance=dist(wave.startPosition,wave.endPosition)}wave.containerSize=Math.max(width,height);wave.containerWidth=width;wave.containerHeight=height;wave.maxRadius=distanceFromPointToFurthestCorner(wave.startPosition,{w:width,h:height});wave.wc.style.top=(wave.containerHeight-wave.containerSize)/2+"px";wave.wc.style.left=(wave.containerWidth-wave.containerSize)/2+"px";wave.wc.style.width=wave.containerSize+"px";wave.wc.style.height=wave.containerSize+"px";this.waves.push(wave);if(!this._loop){this._loop=this.animate.bind(this,{width:width,height:height});requestAnimationFrame(this._loop)}},upAction:function(){for(var i=0;i<this.waves.length;i++){var wave=this.waves[i];if(wave.isMouseDown){wave.isMouseDown=false;wave.mouseUpStart=now();wave.mouseDownStart=0;wave.tUp=0;break}}this._loop&&requestAnimationFrame(this._loop)},cancel:function(){this.cancelled=true},animate:function(ctx){var shouldRenderNextFrame=false;var deleteTheseWaves=[];var longestTouchDownDuration=0;var longestTouchUpDuration=0;var lastWaveColor=null;var anim={initialOpacity:this.initialOpacity,opacityDecayVelocity:this.opacityDecayVelocity,height:ctx.height,width:ctx.width};for(var i=0;i<this.waves.length;i++){var wave=this.waves[i];if(wave.mouseDownStart>0){wave.tDown=now()-wave.mouseDownStart}if(wave.mouseUpStart>0){wave.tUp=now()-wave.mouseUpStart}var tUp=wave.tUp;var tDown=wave.tDown;longestTouchDownDuration=Math.max(longestTouchDownDuration,tDown);longestTouchUpDuration=Math.max(longestTouchUpDuration,tUp);var radius=waveRadiusFn(tDown,tUp,anim);var waveAlpha=waveOpacityFn(tDown,tUp,anim);var waveColor=cssColorWithAlpha(wave.waveColor,waveAlpha);lastWaveColor=wave.waveColor;var x=wave.startPosition.x;var y=wave.startPosition.y;if(wave.endPosition){var translateFraction=Math.min(1,radius/wave.containerSize*2/Math.sqrt(2));x+=translateFraction*(wave.endPosition.x-wave.startPosition.x);y+=translateFraction*(wave.endPosition.y-wave.startPosition.y)}var bgFillColor=null;if(this.backgroundFill){var bgFillAlpha=waveOuterOpacityFn(tDown,tUp,anim);bgFillColor=cssColorWithAlpha(wave.waveColor,bgFillAlpha)}drawRipple(wave,x,y,radius,waveAlpha,bgFillAlpha);var maximumWave=waveAtMaximum(wave,radius,anim);var waveDissipated=waveDidFinish(wave,radius,anim);var shouldKeepWave=!waveDissipated||maximumWave;var shouldRenderWaveAgain=wave.mouseUpStart?!waveDissipated:!maximumWave;shouldRenderNextFrame=shouldRenderNextFrame||shouldRenderWaveAgain;if(!shouldKeepWave||this.cancelled){deleteTheseWaves.push(wave)}}if(shouldRenderNextFrame){requestAnimationFrame(this._loop)}for(var i=0;i<deleteTheseWaves.length;++i){var wave=deleteTheseWaves[i];removeWaveFromScope(this,wave)}if(!this.waves.length&&this._loop){this.$.bg.style.backgroundColor=null;this._loop=null;this.fire("core-transitionend")}}})})();(function(){var p={eventDelegates:{down:"downAction",up:"upAction"},toggleBackground:function(){if(this.active){if(!this.$.bg){var bg=document.createElement("div");bg.setAttribute("id","bg");bg.setAttribute("fit","");bg.style.opacity=.25;this.$.bg=bg;this.shadowRoot.insertBefore(bg,this.shadowRoot.firstChild)}this.$.bg.style.backgroundColor=getComputedStyle(this).color}else{if(this.$.bg){this.$.bg.style.backgroundColor=""}}},activeChanged:function(){this.super();if(this.toggle&&(!this.lastEvent||this.matches(":host-context([noink])"))){this.toggleBackground()}},pressedChanged:function(){this.super();if(!this.lastEvent){return}if(this.$.ripple&&!this.hasAttribute("noink")){if(this.pressed){this.$.ripple.downAction(this.lastEvent)}else{this.$.ripple.upAction()}}this.adjustZ()},focusedChanged:function(){this.adjustZ()},disabledChanged:function(){this._disabledChanged();this.adjustZ()},recenteringTouchChanged:function(){if(this.$.ripple){this.$.ripple.classList.toggle("recenteringTouch",this.recenteringTouch)}},fillChanged:function(){if(this.$.ripple){this.$.ripple.classList.toggle("fill",this.fill)}},adjustZ:function(){if(!this.$.shadow){return}if(this.active){this.$.shadow.setZ(2)}else if(this.disabled){this.$.shadow.setZ(0)}else if(this.focused){this.$.shadow.setZ(3)}else{this.$.shadow.setZ(1)}},downAction:function(e){this._downAction();if(this.hasAttribute("noink")){return}this.lastEvent=e;if(!this.$.ripple){var ripple=document.createElement("paper-ripple");ripple.setAttribute("id","ripple");ripple.setAttribute("fit","");if(this.recenteringTouch){ripple.classList.add("recenteringTouch")}if(!this.fill){ripple.classList.add("circle")}this.$.ripple=ripple;this.shadowRoot.insertBefore(ripple,this.shadowRoot.firstChild)}},upAction:function(){this._upAction();if(this.toggle){this.toggleBackground();if(this.$.ripple){this.$.ripple.cancel()}}}};Polymer.mixin2(p,Polymer.CoreFocusable);Polymer("paper-button-base",p)})();Polymer("paper-icon-button",{publish:{src:"",icon:"",recenteringTouch:true,fill:false},iconChanged:function(oldIcon){var label=this.getAttribute("aria-label");if(!label||label===oldIcon){this.setAttribute("aria-label",this.icon)}}});(function(){var KEY_IDENTIFIER={"U+0009":"tab","U+001B":"esc","U+0020":"space","U+002A":"*","U+0030":"0","U+0031":"1","U+0032":"2","U+0033":"3","U+0034":"4","U+0035":"5","U+0036":"6","U+0037":"7","U+0038":"8","U+0039":"9","U+0041":"a","U+0042":"b","U+0043":"c","U+0044":"d","U+0045":"e","U+0046":"f","U+0047":"g","U+0048":"h","U+0049":"i","U+004A":"j","U+004B":"k","U+004C":"l","U+004D":"m","U+004E":"n","U+004F":"o","U+0050":"p","U+0051":"q","U+0052":"r","U+0053":"s","U+0054":"t","U+0055":"u","U+0056":"v","U+0057":"w","U+0058":"x","U+0059":"y","U+005A":"z","U+007F":"del"};var KEY_CODE={9:"tab",13:"enter",27:"esc",33:"pageup",34:"pagedown",35:"end",36:"home",32:"space",37:"left",38:"up",39:"right",40:"down",46:"del",106:"*"};var KEY_CHAR=/[a-z0-9*]/;function transformKey(key){var validKey="";if(key){var lKey=key.toLowerCase();if(lKey.length==1){if(KEY_CHAR.test(lKey)){validKey=lKey}}else if(lKey=="multiply"){validKey="*"}else{validKey=lKey}}return validKey}var IDENT_CHAR=/U\+/;function transformKeyIdentifier(keyIdent){var validKey="";if(keyIdent){if(IDENT_CHAR.test(keyIdent)){validKey=KEY_IDENTIFIER[keyIdent]}else{validKey=keyIdent.toLowerCase()}}return validKey}function transformKeyCode(keyCode){var validKey="";if(Number(keyCode)){if(keyCode>=65&&keyCode<=90){validKey=String.fromCharCode(32+keyCode)}else if(keyCode>=112&&keyCode<=123){validKey="f"+(keyCode-112)}else if(keyCode>=48&&keyCode<=57){validKey=String(48-keyCode)}else if(keyCode>=96&&keyCode<=105){validKey=String(96-keyCode)}else{validKey=KEY_CODE[keyCode]}}return validKey}function keyboardEventToKey(ev){var normalizedKey=transformKey(ev.key)||transformKeyIdentifier(ev.keyIdentifier)||transformKeyCode(ev.keyCode)||transformKey(ev.detail.key)||"";return{shift:ev.shiftKey,ctrl:ev.ctrlKey,meta:ev.metaKey,alt:ev.altKey,key:normalizedKey}}function stringToKey(keyCombo){var keys=keyCombo.split("+");var keyObj=Object.create(null);keys.forEach(function(key){if(key=="shift"){keyObj.shift=true}else if(key=="ctrl"){keyObj.ctrl=true}else if(key=="alt"){keyObj.alt=true}else{keyObj.key=key}});return keyObj}function keyMatches(a,b){return Boolean(a.alt)==Boolean(b.alt)&&Boolean(a.ctrl)==Boolean(b.ctrl)&&Boolean(a.shift)==Boolean(b.shift)&&a.key===b.key}function processKeys(ev){var current=keyboardEventToKey(ev);for(var i=0,dk;i<this._desiredKeys.length;i++){dk=this._desiredKeys[i];if(keyMatches(dk,current)){ev.preventDefault();ev.stopPropagation();this.fire("keys-pressed",current,this,false);break}}}function listen(node,handler){if(node&&node.addEventListener){node.addEventListener("keydown",handler)}}function unlisten(node,handler){if(node&&node.removeEventListener){node.removeEventListener("keydown",handler)}}Polymer("core-a11y-keys",{created:function(){this._keyHandler=processKeys.bind(this)},attached:function(){if(!this.target){this.target=this.parentNode}listen(this.target,this._keyHandler)},detached:function(){unlisten(this.target,this._keyHandler)},publish:{keys:"",target:null},keysChanged:function(){var normalized=this.keys.replace("*","* shift+*");this._desiredKeys=normalized.toLowerCase().split(" ").map(stringToKey)},targetChanged:function(oldTarget){unlisten(oldTarget,this._keyHandler);listen(this.target,this._keyHandler)}})})();Polymer("core-dropdown-base",{publish:{opened:false},eventDelegates:{tap:"toggleOverlay"},overlayListeners:{"core-overlay-open":"openAction"},get dropdown(){if(!this._dropdown){this._dropdown=this.querySelector(".dropdown");for(var l in this.overlayListeners){this.addElementListener(this._dropdown,l,this.overlayListeners[l])}}return this._dropdown},attached:function(){this.dropdown},addElementListener:function(node,event,methodName,capture){var fn=this._makeBoundListener(methodName);if(node&&fn){Polymer.addEventListener(node,event,fn,capture)}},removeElementListener:function(node,event,methodName,capture){var fn=this._makeBoundListener(methodName);if(node&&fn){Polymer.removeEventListener(node,event,fn,capture)}},_makeBoundListener:function(methodName){var self=this,method=this[methodName];if(!method){return}var bound="_bound"+methodName;if(!this[bound]){this[bound]=function(e){method.call(self,e)}}return this[bound]},openedChanged:function(){if(this.disabled){return}var dropdown=this.dropdown;if(dropdown){dropdown.opened=this.opened}},openAction:function(e){this.opened=!!e.detail},toggleOverlay:function(event){if(!this.dropdown.contains(event.target)&&!this.disabled){this.opened=!this.opened}}});Polymer("paper-shadow",{publish:{z:1,animated:false},setZ:function(newZ){if(this.z!==newZ){this.$["shadow-bottom"].classList.remove("paper-shadow-bottom-z-"+this.z);this.$["shadow-bottom"].classList.add("paper-shadow-bottom-z-"+newZ);this.$["shadow-top"].classList.remove("paper-shadow-top-z-"+this.z);this.$["shadow-top"].classList.add("paper-shadow-top-z-"+newZ);this.z=newZ}}});(function(){var p={publish:{label:"Select an item",openedIcon:"arrow-drop-up",closedIcon:"arrow-drop-down"},selectedItemLabel:"",overlayListeners:{"core-overlay-open":"openAction","core-activate":"activateAction","core-select":"selectAction"},activateAction:function(e){this.opened=false},selectAction:function(e){var detail=e.detail;if(detail.isSelected){this.$.label.classList.add("selectedItem");this.selectedItemLabel=detail.item.label||detail.item.textContent}else{this.$.label.classList.remove("selectedItem");this.selectedItemLabel=""}}};Polymer.mixin2(p,Polymer.CoreFocusable);Polymer("paper-dropdown-menu",p)})();Polymer("core-transition",{type:"transition",go:function(node,state){this.complete(node)},setup:function(node){},teardown:function(node){},complete:function(node){this.fire("core-transitionend",null,node)},listenOnce:function(node,event,fn,args){var self=this;var listener=function(){fn.apply(self,args);node.removeEventListener(event,listener,false)};node.addEventListener(event,listener,false)}});Polymer("core-key-helper",{ENTER_KEY:13,ESCAPE_KEY:27});(function(){Polymer("core-overlay-layer",{publish:{opened:false},openedChanged:function(){this.classList.toggle("core-opened",this.opened)},addElement:function(element){if(!this.parentNode){document.querySelector("body").appendChild(this)}if(element.parentNode!==this){element.__contents=[];var ip$=element.querySelectorAll("content");for(var i=0,l=ip$.length,n;i<l&&(n=ip$[i]);i++){this.moveInsertedElements(n);this.cacheDomLocation(n);n.parentNode.removeChild(n);element.__contents.push(n)}this.cacheDomLocation(element);this.updateEventController(element);var h=this.makeHost();h.shadowRoot.appendChild(element);element.__host=h}},makeHost:function(){var h=document.createElement("overlay-host");h.createShadowRoot();this.appendChild(h);return h},moveInsertedElements:function(insertionPoint){var n$=insertionPoint.getDistributedNodes();var parent=insertionPoint.parentNode;insertionPoint.__contents=[];for(var i=0,l=n$.length,n;i<l&&(n=n$[i]);i++){this.cacheDomLocation(n);this.updateEventController(n);insertionPoint.__contents.push(n);parent.appendChild(n)}},updateEventController:function(element){element.eventController=this.element.findController(element)},removeElement:function(element){element.eventController=null;this.replaceElement(element);var h=element.__host;if(h){h.parentNode.removeChild(h)}},replaceElement:function(element){if(element.__contents){for(var i=0,c$=element.__contents,c;c=c$[i];i++){this.replaceElement(c)}element.__contents=null}if(element.__parentNode){var n=element.__nextElementSibling&&element.__nextElementSibling===element.__parentNode?element.__nextElementSibling:null;element.__parentNode.insertBefore(element,n)}},cacheDomLocation:function(element){element.__nextElementSibling=element.nextElementSibling;element.__parentNode=element.parentNode}})})();(function(){Polymer("core-overlay",Polymer.mixin({publish:{target:null,sizingTarget:null,opened:false,backdrop:false,layered:false,autoCloseDisabled:false,autoFocusDisabled:false,closeAttribute:"core-overlay-toggle",closeSelector:"",transition:"core-transition-fade"},captureEventName:"tap",targetListeners:{tap:"tapHandler",keydown:"keydownHandler","core-transitionend":"transitionend"},attached:function(){this.resizerAttachedHandler()},detached:function(){this.resizerDetachedHandler()},resizerShouldNotify:function(){return this.opened},registerCallback:function(element){this.layer=document.createElement("core-overlay-layer");this.keyHelper=document.createElement("core-key-helper");this.meta=document.createElement("core-transition");this.scrim=document.createElement("div");this.scrim.className="core-overlay-backdrop"},ready:function(){this.target=this.target||this;Polymer.flush()},toggle:function(){this.opened=!this.opened},open:function(){this.opened=true},close:function(){this.opened=false},domReady:function(){this.ensureTargetSetup()},targetChanged:function(old){if(this.target){if(this.target.tabIndex<0){this.target.tabIndex=-1}this.addElementListenerList(this.target,this.targetListeners);this.target.style.display="none";this.target.__overlaySetup=false}if(old){this.removeElementListenerList(old,this.targetListeners);var transition=this.getTransition();if(transition){transition.teardown(old)}else{old.style.position="";old.style.outline=""}old.style.display=""}},transitionChanged:function(old){if(!this.target){return}if(old){this.getTransition(old).teardown(this.target)}this.target.__overlaySetup=false},ensureTargetSetup:function(){if(!this.target||this.target.__overlaySetup){return}if(!this.sizingTarget){this.sizingTarget=this.target}this.target.__overlaySetup=true;this.target.style.display="";var transition=this.getTransition();if(transition){transition.setup(this.target)}var style=this.target.style;var computed=getComputedStyle(this.target);if(computed.position==="static"){style.position="fixed"}style.outline="none";style.display="none"},openedChanged:function(){this.transitioning=true;this.ensureTargetSetup();this.prepareRenderOpened();this.async(function(){this.target.style.display="";this.target.offsetWidth;this.renderOpened()});this.fire("core-overlay-open",this.opened)},prepareRenderOpened:function(){if(this.opened){addOverlay(this)}this.prepareBackdrop();this.async(function(){if(!this.autoCloseDisabled){this.enableElementListener(this.opened,document,this.captureEventName,"captureHandler",true)}});this.enableElementListener(this.opened,window,"resize","resizeHandler");if(this.opened){this.target.offsetHeight;this.discoverDimensions();this.preparePositioning();this.positionTarget();
this.updateTargetDimensions();this.finishPositioning();if(this.layered){this.layer.addElement(this.target);this.layer.opened=this.opened}}},renderOpened:function(){this.notifyResize();var transition=this.getTransition();if(transition){transition.go(this.target,{opened:this.opened})}else{this.transitionend()}this.renderBackdropOpened()},transitionend:function(e){if(e&&e.target!==this.target){return}this.transitioning=false;if(!this.opened){this.resetTargetDimensions();this.target.style.display="none";this.completeBackdrop();removeOverlay(this);if(this.layered){if(!currentOverlay()){this.layer.opened=this.opened}this.layer.removeElement(this.target)}}this.fire("core-overlay-"+(this.opened?"open":"close")+"-completed");this.applyFocus()},prepareBackdrop:function(){if(this.backdrop&&this.opened){if(!this.scrim.parentNode){document.body.appendChild(this.scrim);this.scrim.style.zIndex=currentOverlayZ()-1}trackBackdrop(this)}},renderBackdropOpened:function(){if(this.backdrop&&getBackdrops().length<2){this.scrim.classList.toggle("core-opened",this.opened)}},completeBackdrop:function(){if(this.backdrop){trackBackdrop(this);if(getBackdrops().length===0){this.scrim.parentNode.removeChild(this.scrim)}}},preparePositioning:function(){this.target.style.transition=this.target.style.webkitTransition="none";this.target.style.transform=this.target.style.webkitTransform="none";this.target.style.display=""},discoverDimensions:function(){if(this.dimensions){return}var target=getComputedStyle(this.target);var sizer=getComputedStyle(this.sizingTarget);this.dimensions={position:{v:target.top!=="auto"?"top":target.bottom!=="auto"?"bottom":null,h:target.left!=="auto"?"left":target.right!=="auto"?"right":null,css:target.position},size:{v:sizer.maxHeight!=="none",h:sizer.maxWidth!=="none"},margin:{top:parseInt(target.marginTop)||0,right:parseInt(target.marginRight)||0,bottom:parseInt(target.marginBottom)||0,left:parseInt(target.marginLeft)||0}}},finishPositioning:function(target){this.target.style.display="none";this.target.style.transform=this.target.style.webkitTransform="";this.target.offsetWidth;this.target.style.transition=this.target.style.webkitTransition=""},getTransition:function(name){return this.meta.byId(name||this.transition)},getFocusNode:function(){return this.target.querySelector("[autofocus]")||this.target},applyFocus:function(){var focusNode=this.getFocusNode();if(this.opened){if(!this.autoFocusDisabled){focusNode.focus()}}else{focusNode.blur();if(currentOverlay()==this){console.warn("Current core-overlay is attempting to focus itself as next! (bug)")}else{focusOverlay()}}},positionTarget:function(){this.fire("core-overlay-position",{target:this.target,sizingTarget:this.sizingTarget,opened:this.opened});if(!this.dimensions.position.v){this.target.style.top="0px"}if(!this.dimensions.position.h){this.target.style.left="0px"}},updateTargetDimensions:function(){this.sizeTarget();this.repositionTarget()},sizeTarget:function(){this.sizingTarget.style.boxSizing="border-box";var dims=this.dimensions;var rect=this.target.getBoundingClientRect();if(!dims.size.v){this.sizeDimension(rect,dims.position.v,"top","bottom","Height")}if(!dims.size.h){this.sizeDimension(rect,dims.position.h,"left","right","Width")}},sizeDimension:function(rect,positionedBy,start,end,extent){var dims=this.dimensions;var flip=positionedBy===end;var m=flip?start:end;var ws=window["inner"+extent];var o=dims.margin[m]+(flip?ws-rect[end]:rect[start]);var offset="offset"+extent;var o2=this.target[offset]-this.sizingTarget[offset];this.sizingTarget.style["max"+extent]=ws-o-o2+"px"},repositionTarget:function(){if(this.dimensions.position.css!=="fixed"){return}if(!this.dimensions.position.v){var t=(window.innerHeight-this.target.offsetHeight)/2;t-=this.dimensions.margin.top;this.target.style.top=t+"px"}if(!this.dimensions.position.h){var l=(window.innerWidth-this.target.offsetWidth)/2;l-=this.dimensions.margin.left;this.target.style.left=l+"px"}},resetTargetDimensions:function(){if(!this.dimensions||!this.dimensions.size.v){this.sizingTarget.style.maxHeight="";this.target.style.top=""}if(!this.dimensions||!this.dimensions.size.h){this.sizingTarget.style.maxWidth="";this.target.style.left=""}this.dimensions=null},tapHandler:function(e){if(e.target&&(this.closeSelector&&e.target.matches(this.closeSelector))||this.closeAttribute&&e.target.hasAttribute(this.closeAttribute)){this.toggle()}else{if(this.autoCloseJob){this.autoCloseJob.stop();this.autoCloseJob=null}}},captureHandler:function(e){if(!this.autoCloseDisabled&&currentOverlay()==this){this.autoCloseJob=this.job(this.autoCloseJob,function(){this.close()})}},keydownHandler:function(e){if(!this.autoCloseDisabled&&e.keyCode==this.keyHelper.ESCAPE_KEY){this.close();e.stopPropagation()}},resizeHandler:function(){this.updateTargetDimensions()},addElementListenerList:function(node,events){for(var i in events){this.addElementListener(node,i,events[i])}},removeElementListenerList:function(node,events){for(var i in events){this.removeElementListener(node,i,events[i])}},enableElementListener:function(enable,node,event,methodName,capture){if(enable){this.addElementListener(node,event,methodName,capture)}else{this.removeElementListener(node,event,methodName,capture)}},addElementListener:function(node,event,methodName,capture){var fn=this._makeBoundListener(methodName);if(node&&fn){Polymer.addEventListener(node,event,fn,capture)}},removeElementListener:function(node,event,methodName,capture){var fn=this._makeBoundListener(methodName);if(node&&fn){Polymer.removeEventListener(node,event,fn,capture)}},_makeBoundListener:function(methodName){var self=this,method=this[methodName];if(!method){return}var bound="_bound"+methodName;if(!this[bound]){this[bound]=function(e){method.call(self,e)}}return this[bound]}},Polymer.CoreResizer));var overlays=[];function addOverlay(overlay){var z0=currentOverlayZ();overlays.push(overlay);var z1=currentOverlayZ();if(z1<=z0){applyOverlayZ(overlay,z0)}}function removeOverlay(overlay){var i=overlays.indexOf(overlay);if(i>=0){overlays.splice(i,1);setZ(overlay,"")}}function applyOverlayZ(overlay,aboveZ){setZ(overlay.target,aboveZ+2)}function setZ(element,z){element.style.zIndex=z}function currentOverlay(){return overlays[overlays.length-1]}var DEFAULT_Z=10;function currentOverlayZ(){var z;var current=currentOverlay();if(current){var z1=window.getComputedStyle(current.target).zIndex;if(!isNaN(z1)){z=Number(z1)}}return z||DEFAULT_Z}function focusOverlay(){var current=currentOverlay();if(current&&!current.transitioning){current.applyFocus()}}var backdrops=[];function trackBackdrop(element){if(element.opened){backdrops.push(element)}else{var i=backdrops.indexOf(element);if(i>=0){backdrops.splice(i,1)}}}function getBackdrops(){return backdrops}})();(function(){function docElem(property){var t;return((t=document.documentElement)||(t=document.body.parentNode))&&typeof t[property]==="number"?t:document.body}function viewSize(){var doc=docElem("clientWidth");var body=document.body;var w,h;return typeof document.clientWidth==="number"?{w:document.clientWidth,h:document.clientHeight}:doc===body||(w=Math.max(doc.clientWidth,body.clientWidth))>self.innerWidth||(h=Math.max(doc.clientHeight,body.clientHeight))>self.innerHeight?{w:body.clientWidth,h:body.clientHeight}:{w:w,h:h}}Polymer("core-dropdown",{publish:{relatedTarget:null,halign:"left",valign:"top"},measure:function(){var target=this.target;var pos=target.style.position;target.style.position="fixed";target.style.left="0px";target.style.top="0px";var rect=target.getBoundingClientRect();target.style.position=pos;target.style.left=null;target.style.top=null;return rect},resetTargetDimensions:function(){var dims=this.dimensions;var style=this.target.style;if(dims.position.h_by===this.localName){style[dims.position.h]=null;dims.position.h_by=null}if(dims.position.v_by===this.localName){style[dims.position.v]=null;dims.position.v_by=null}var style=this.sizingTarget.style;style.width=null;style.height=null;this.super()},positionTarget:function(){if(!this.relatedTarget){this.relatedTarget=this.target.parentElement||this.target.parentNode&&this.target.parentNode.host;if(!this.relatedTarget){this.super();return}}var target=this.sizingTarget;var rect=this.measure();target.style.width=Math.ceil(rect.width)+"px";target.style.height=Math.ceil(rect.height)+"px";if(this.layered){this.positionLayeredTarget()}else{this.positionNestedTarget()}},positionLayeredTarget:function(){var target=this.target;var rect=this.relatedTarget.getBoundingClientRect();var dims=this.dimensions;var margin=dims.margin;var vp=viewSize();if(!dims.position.h){if(this.halign==="right"){target.style.right=vp.w-rect.right-margin.right+"px";dims.position.h="right"}else{target.style.left=rect.left-margin.left+"px";dims.position.h="left"}dims.position.h_by=this.localName}if(!dims.position.v){if(this.valign==="bottom"){target.style.bottom=vp.h-rect.bottom-margin.bottom+"px";dims.position.v="bottom"}else{target.style.top=rect.top-margin.top+"px";dims.position.v="top"}dims.position.v_by=this.localName}if(dims.position.h_by||dims.position.v_by){target.style.position="fixed"}},positionNestedTarget:function(){var target=this.target;var related=this.relatedTarget;var t_op=target.offsetParent;var r_op=related.offsetParent;if(window.ShadowDOMPolyfill){t_op=wrap(t_op);r_op=wrap(r_op)}if(t_op!==r_op&&t_op!==related){console.warn("core-dropdown-overlay: dropdown's offsetParent must be the relatedTarget or the relatedTarget's offsetParent!")}var dims=this.dimensions;var margin=dims.margin;var inside=t_op===related;if(!dims.position.h){if(this.halign==="right"){target.style.right=(inside?0:t_op.offsetWidth-related.offsetLeft-related.offsetWidth)-margin.right+"px";dims.position.h="right"}else{target.style.left=(inside?0:related.offsetLeft)-margin.left+"px";dims.position.h="left"}dims.position.h_by=this.localName}if(!dims.position.v){if(this.valign==="bottom"){target.style.bottom=(inside?0:t_op.offsetHeight-related.offsetTop-related.offsetHeight)-margin.bottom+"px";dims.position.v="bottom"}else{target.style.top=(inside?0:related.offsetTop)-margin.top+"px";dims.position.v="top"}dims.position.v_by=this.localName}}})})();Polymer("core-transition-css",{baseClass:"core-transition",openedClass:"core-opened",closedClass:"core-closed",completeEventName:"transitionend",publish:{transitionType:null},registerCallback:function(element){this.transitionStyle=element.templateContent().firstElementChild},fetchTemplate:function(){return null},go:function(node,state){if(state.opened!==undefined){this.transitionOpened(node,state.opened)}},setup:function(node){if(!node._hasTransitionStyle){if(!node.shadowRoot){node.createShadowRoot().innerHTML="<content></content>"}this.installScopeStyle(this.transitionStyle,"transition",node.shadowRoot);node._hasTransitionStyle=true}node.classList.add(this.baseClass);if(this.transitionType){node.classList.add(this.baseClass+"-"+this.transitionType)}},teardown:function(node){node.classList.remove(this.baseClass);if(this.transitionType){node.classList.remove(this.baseClass+"-"+this.transitionType)}},transitionOpened:function(node,opened){this.listenOnce(node,this.completeEventName,function(){if(!opened){node.classList.remove(this.closedClass)}this.complete(node)});node.classList.toggle(this.openedClass,opened);node.classList.toggle(this.closedClass,!opened)}});Polymer("paper-dropdown-transition",{publish:{duration:500},setup:function(node){this.super(arguments);var to={top:"0%",left:"0%",bottom:"100%",right:"100%"};var bg=node.$.background;bg.style.webkitTransformOrigin=to[node.halign]+" "+to[node.valign];bg.style.transformOrigin=to[node.halign]+" "+to[node.valign]},transitionOpened:function(node,opened){this.super(arguments);if(opened){if(this.player){this.player.cancel()}var duration=Number(node.getAttribute("duration"))||this.duration;var anims=[];var size=node.getBoundingClientRect();var ink=node.$.ripple;var offset=.2;anims.push(new Animation(ink,[{opacity:.9,transform:"scale(0)"},{opacity:.9,transform:"scale(1)"}],{duration:duration*offset}));anims.push(new Animation(node.$.background,[{opacity:0,transform:"scale(0)"},{opacity:0,transform:"scale(0)"}],{duration:0,delay:0,fill:"forwards"}));var bg=node.$.background;var sx=40/size.width;var sy=40/size.height;anims.push(new Animation(bg,[{opacity:.9,transform:"scale("+sx+","+sy+")"},{opacity:1,transform:"scale("+Math.max(sx,.95)+","+Math.max(sy,.5)+")"},{opacity:1,transform:"scale(1, 1)"}],{delay:duration*offset,duration:duration*(1-offset),fill:"forwards"}));var menu=node.querySelector(".menu");if(menu){var items=menu.items||menu.children.array();var itemDelay=offset+(1-offset)/2;var itemDuration=duration*(1-itemDelay)/items.length;var reverse=this.valign==="bottom";items.forEach(function(item,i){anims.push(new Animation(item,[{opacity:0},{opacity:1}],{delay:duration*itemDelay+itemDuration*(reverse?items.length-1-i:i),duration:itemDuration,fill:"both"}))}.bind(this));anims.push(new Animation(node.$.scroller,[{opacity:1},{opacity:1}],{delay:duration*itemDelay,duration:itemDuration*items.length,fill:"both"}))}else{anims.push(new Animation(node.$.scroller,[{opacity:0},{opacity:1}],{delay:duration*(offset+(1-offset)/2),duration:duration*.5,fill:"both"}))}var group=new AnimationGroup(anims,{easing:"cubic-bezier(0.4, 0, 0.2, 1)"});this.player=document.timeline.play(group);this.player.onfinish=function(){this.fire("core-transitionend",this,node)}.bind(this)}else{this.fire("core-transitionend",this,node)}}});Polymer("paper-dropdown",{publish:{transition:"paper-dropdown-transition"},ready:function(){this.super();this.sizingTarget=this.$.scroller}});Polymer("core-selection",{multi:false,ready:function(){this.clear()},clear:function(){this.selection=[]},getSelection:function(){return this.multi?this.selection:this.selection[0]},isSelected:function(item){return this.selection.indexOf(item)>=0},setItemSelected:function(item,isSelected){if(item!==undefined&&item!==null){if(isSelected){this.selection.push(item)}else{var i=this.selection.indexOf(item);if(i>=0){this.selection.splice(i,1)}}this.fire("core-select",{isSelected:isSelected,item:item})}},select:function(item){if(this.multi){this.toggle(item)}else if(this.getSelection()!==item){this.setItemSelected(this.getSelection(),false);this.setItemSelected(item,true)}},toggle:function(item){this.setItemSelected(item,!this.isSelected(item))}});Polymer("core-selector",{selected:null,multi:false,valueattr:"name",selectedClass:"core-selected",selectedProperty:"",selectedAttribute:"active",selectedItem:null,selectedModel:null,selectedIndex:-1,excludedLocalNames:"",target:null,itemsSelector:"",activateEvent:"tap",notap:false,defaultExcludedLocalNames:"template",observe:{"selected multi":"selectedChanged"},ready:function(){this.activateListener=this.activateHandler.bind(this);this.itemFilter=this.filterItem.bind(this);this.excludedLocalNamesChanged();this.observer=new MutationObserver(this.updateSelected.bind(this));if(!this.target){this.target=this}},get items(){if(!this.target){return[]}var nodes=this.target!==this?this.itemsSelector?this.target.querySelectorAll(this.itemsSelector):this.target.children:this.$.items.getDistributedNodes();return Array.prototype.filter.call(nodes,this.itemFilter)},filterItem:function(node){return!this._excludedNames[node.localName]},excludedLocalNamesChanged:function(){this._excludedNames={};var s=this.defaultExcludedLocalNames;if(this.excludedLocalNames){s+=" "+this.excludedLocalNames}s.split(/\s+/g).forEach(function(n){this._excludedNames[n]=1},this)},targetChanged:function(old){if(old){this.removeListener(old);this.observer.disconnect();this.clearSelection()}if(this.target){this.addListener(this.target);this.observer.observe(this.target,{childList:true});this.updateSelected()}},addListener:function(node){Polymer.addEventListener(node,this.activateEvent,this.activateListener)},removeListener:function(node){Polymer.removeEventListener(node,this.activateEvent,this.activateListener)},get selection(){return this.$.selection.getSelection()},selectedChanged:function(){if(arguments.length===1){this.processSplices(arguments[0])}else{this.updateSelected()}},updateSelected:function(){this.validateSelected();if(this.multi){this.clearSelection(this.selected);this.selected&&this.selected.forEach(function(s){this.setValueSelected(s,true)},this)}else{this.valueToSelection(this.selected)}},validateSelected:function(){if(this.multi&&!Array.isArray(this.selected)&&this.selected!=null){this.selected=[this.selected]}else if(!this.multi&&Array.isArray(this.selected)){var s=this.selected[0];this.clearSelection([s]);this.selected=s}},processSplices:function(splices){for(var i=0,splice;splice=splices[i];i++){for(var j=0;j<splice.removed.length;j++){this.setValueSelected(splice.removed[j],false)}for(var j=0;j<splice.addedCount;j++){this.setValueSelected(this.selected[splice.index+j],true)}}},clearSelection:function(excludes){this.$.selection.selection.slice().forEach(function(item){var v=this.valueForNode(item)||this.items.indexOf(item);if(!excludes||excludes.indexOf(v)<0){this.$.selection.setItemSelected(item,false)}},this)},valueToSelection:function(value){var item=this.valueToItem(value);this.$.selection.select(item)},setValueSelected:function(value,isSelected){var item=this.valueToItem(value);if(isSelected^this.$.selection.isSelected(item)){this.$.selection.setItemSelected(item,isSelected)}},updateSelectedItem:function(){this.selectedItem=this.selection},selectedItemChanged:function(){if(this.selectedItem){var t=this.selectedItem.templateInstance;this.selectedModel=t?t.model:undefined}else{this.selectedModel=null}this.selectedIndex=this.selectedItem?parseInt(this.valueToIndex(this.selected)):-1},valueToItem:function(value){return value===null||value===undefined?null:this.items[this.valueToIndex(value)]},valueToIndex:function(value){for(var i=0,items=this.items,c;c=items[i];i++){if(this.valueForNode(c)==value){return i}}return value},valueForNode:function(node){return node[this.valueattr]||node.getAttribute(this.valueattr)},selectionSelect:function(e,detail){this.updateSelectedItem();if(detail.item){this.applySelection(detail.item,detail.isSelected)}},applySelection:function(item,isSelected){if(this.selectedClass){item.classList.toggle(this.selectedClass,isSelected)}if(this.selectedProperty){item[this.selectedProperty]=isSelected}if(this.selectedAttribute&&item.setAttribute){if(isSelected){item.setAttribute(this.selectedAttribute,"")}else{item.removeAttribute(this.selectedAttribute)}}},activateHandler:function(e){if(!this.notap){var i=this.findDistributedTarget(e.target,this.items);if(i>=0){var item=this.items[i];var s=this.valueForNode(item)||i;if(this.multi){if(this.selected){this.addRemoveSelected(s)}else{this.selected=[s]}}else{this.selected=s}this.asyncFire("core-activate",{item:item})}}},addRemoveSelected:function(value){var i=this.selected.indexOf(value);if(i>=0){this.selected.splice(i,1)}else{this.selected.push(value)}},findDistributedTarget:function(target,nodes){while(target&&target!=this){var i=Array.prototype.indexOf.call(nodes,target);if(i>=0){return i}target=target.parentNode}},selectIndex:function(index){var item=this.items[index];if(item){this.selected=this.valueForNode(item)||index;return item}},selectPrevious:function(wrapped){var i=wrapped&&!this.selectedIndex?this.items.length-1:this.selectedIndex-1;return this.selectIndex(i)},selectNext:function(wrapped){var i=wrapped&&this.selectedIndex>=this.items.length-1?0:this.selectedIndex+1;return this.selectIndex(i)}});Polymer("core-menu");Polymer("paper-item",{publish:{raised:false,recenteringTouch:false,fill:true}});var $rows;Polymer("app-bar",{theme:"dark",home:false,showingSearch:false,badge:"",toggleSearch:function(e,detail,sender){$rows=$("table tr");if(e){e.stopPropagation()}if(e.target===this.$.input){return}this.showingSearch=true;this.classList.add("search-on");this.async(function(){this.$.input.focus()})},disableSearch:function(e,detail,sender){if(sender.value==""){this.classList.remove("search-on");this.showingSearch=false}},onKeyPress:function(e,detail,sender){$rows=$("table tr");var val="^(?=.*\\b"+$.trim(sender.value).split(/\s+/).join("\\b)(?=.*\\b")+").*$",reg=RegExp(val,"i"),text;$rows.show().filter(function(){text=$(this).text().replace(/\s+/g," ");return!reg.test(text)}).hide();if(e.keyCode==13){if(sender.value){recordSearch(sender.value);var q="site:unidata.github.io/awips2+"+sender.value;window.open("https://www.google.com/search?q="+q)}}},onMenuClick:function(){this.fire("hamburger-time")}});Polymer("paper-button",{publish:{raised:false,recenteringTouch:false,fill:true},_activate:function(){this.click();this.fire("tap");if(!this.pressed){var bcr=this.getBoundingClientRect();var x=bcr.left+bcr.width/2;var y=bcr.top+bcr.height/2;this.downAction({x:x,y:y});var fn=function fn(){this.upAction();this.removeEventListener("keyup",fn)}.bind(this);this.addEventListener("keyup",fn)}}});