| OLD | NEW |
|---|
| (Empty) | |
| 1 <!-- |
| 2 @license |
| 3 Copyright (c) 2014 The Polymer Project Authors. All rights reserved. |
| 4 This code may only be used under the BSD style license found at http://polym
er.github.io/LICENSE.txt |
| 5 The complete set of authors may be found at http://polymer.github.io/AUTHORS
.txt |
| 6 The complete set of contributors may be found at http://polymer.github.io/CO
NTRIBUTORS.txt |
| 7 Code distributed by Google as part of the polymer project is also |
| 8 subject to an additional IP rights grant found at http://polymer.github.io/P
ATENTS.txt |
| 9 --><!DOCTYPE html><html><head><title>Paper Calculator</title><meta charset="UTF-
8"><meta name="viewport" content="width=device-width, initial-scale=1.0, maximum
-scale=1.0"><meta name="mobile-web-app-capable" content="yes"><meta name="apple-
mobile-web-app-capable" content="yes"><script>window.WebComponents=window.WebCom
ponents||{};(function(scope){var flags=scope.flags||{};var file="webcomponents.j
s";var script=document.querySelector('script[src*="'+file+'"]');var flags={};if(
!flags.noOpts){location.search.slice(1).split("&").forEach(function(o){o=o.split
("=");o[0]&&(flags[o[0]]=o[1]||true)});if(script){for(var i=0,a;a=script.attribu
tes[i];i++){if(a.name!=="src"){flags[a.name]=a.value||true}}}if(flags.log){var p
arts=flags.log.split(",");flags.log={};parts.forEach(function(f){flags.log[f]=tr
ue})}else{flags.log={}}}flags.shadow=flags.shadow||flags.shadowdom||flags.polyfi
ll;if(flags.shadow==="native"){flags.shadow=false}else{flags.shadow=flags.shadow
||!HTMLElement.prototype.createShadowRoot}if(flags.register){window.CustomElemen
ts=window.CustomElements||{flags:{}};window.CustomElements.flags.register=flags.
register}scope.flags=flags})(WebComponents);if(WebComponents.flags.shadow){if(ty
peof WeakMap==="undefined"){(function(){var defineProperty=Object.defineProperty
;var counter=Date.now()%1e9;var WeakMap=function(){this.name="__st"+(Math.random
()*1e9>>>0)+(counter++ +"__")};WeakMap.prototype={set:function(key,value){var en
try=key[this.name];if(entry&&entry[0]===key)entry[1]=value;else defineProperty(k
ey,this.name,{value:[key,value],writable:true});return this},get:function(key){v
ar entry;return(entry=key[this.name])&&entry[0]===key?entry[1]:undefined},"delet
e":function(key){var entry=key[this.name];if(!entry||entry[0]!==key)return false
;entry[0]=entry[1]=undefined;return true},has:function(key){var entry=key[this.n
ame];if(!entry)return false;return entry[0]===key}};window.WeakMap=WeakMap})()}w
indow.ShadowDOMPolyfill={};(function(scope){"use strict";var constructorTable=ne
w WeakMap;var nativePrototypeTable=new WeakMap;var wrappers=Object.create(null);
function detectEval(){if(typeof chrome!=="undefined"&&chrome.app&&chrome.app.run
time){return false}if(navigator.getDeviceStorage){return false}try{var f=new Fun
ction("return true;");return f()}catch(ex){return false}}var hasEval=detectEval(
);function assert(b){if(!b)throw new Error("Assertion failed")}var definePropert
y=Object.defineProperty;var getOwnPropertyNames=Object.getOwnPropertyNames;var g
etOwnPropertyDescriptor=Object.getOwnPropertyDescriptor;function mixin(to,from){
var names=getOwnPropertyNames(from);for(var i=0;i<names.length;i++){var name=nam
es[i];defineProperty(to,name,getOwnPropertyDescriptor(from,name))}return to}func
tion mixinStatics(to,from){var names=getOwnPropertyNames(from);for(var i=0;i<nam
es.length;i++){var name=names[i];switch(name){case"arguments":case"caller":case"
length":case"name":case"prototype":case"toString":continue}defineProperty(to,nam
e,getOwnPropertyDescriptor(from,name))}return to}function oneOf(object,propertyN
ames){for(var i=0;i<propertyNames.length;i++){if(propertyNames[i]in object)retur
n propertyNames[i]}}var nonEnumerableDataDescriptor={value:undefined,configurabl
e:true,enumerable:false,writable:true};function defineNonEnumerableDataProperty(
object,name,value){nonEnumerableDataDescriptor.value=value;defineProperty(object
,name,nonEnumerableDataDescriptor)}getOwnPropertyNames(window);function getWrapp
erConstructor(node){var nativePrototype=node.__proto__||Object.getPrototypeOf(no
de);var wrapperConstructor=constructorTable.get(nativePrototype);if(wrapperConst
ructor)return wrapperConstructor;var parentWrapperConstructor=getWrapperConstruc
tor(nativePrototype);var GeneratedWrapper=createWrapperConstructor(parentWrapper
Constructor);registerInternal(nativePrototype,GeneratedWrapper,node);return Gene
ratedWrapper}function addForwardingProperties(nativePrototype,wrapperPrototype){
installProperty(nativePrototype,wrapperPrototype,true)}function registerInstance
Properties(wrapperPrototype,instanceObject){installProperty(instanceObject,wrapp
erPrototype,false)}var isFirefox=/Firefox/.test(navigator.userAgent);var dummyDe
scriptor={get:function(){},set:function(v){},configurable:true,enumerable:true};
function isEventHandlerName(name){return/^on[a-z]+$/.test(name)}function isIdent
ifierName(name){return/^\w[a-zA-Z_0-9]*$/.test(name)}function getGetter(name){re
turn hasEval&&isIdentifierName(name)?new Function("return this.__impl4cf1e782hg_
_."+name):function(){return this.__impl4cf1e782hg__[name]}}function getSetter(na
me){return hasEval&&isIdentifierName(name)?new Function("v","this.__impl4cf1e782
hg__."+name+" = v"):function(v){this.__impl4cf1e782hg__[name]=v}}function getMet
hod(name){return hasEval&&isIdentifierName(name)?new Function("return this.__imp
l4cf1e782hg__."+name+".apply(this.__impl4cf1e782hg__, arguments)"):function(){re
turn this.__impl4cf1e782hg__[name].apply(this.__impl4cf1e782hg__,arguments)}}fun
ction getDescriptor(source,name){try{return Object.getOwnPropertyDescriptor(sour
ce,name)}catch(ex){return dummyDescriptor}}var isBrokenSafari=function(){var des
cr=Object.getOwnPropertyDescriptor(Node.prototype,"nodeType");return descr&&!des
cr.get&&!descr.set}();function installProperty(source,target,allowMethod,opt_bla
cklist){var names=getOwnPropertyNames(source);for(var i=0;i<names.length;i++){va
r name=names[i];if(name==="polymerBlackList_")continue;if(name in target)continu
e;if(source.polymerBlackList_&&source.polymerBlackList_[name])continue;if(isFire
fox){source.__lookupGetter__(name)}var descriptor=getDescriptor(source,name);var
getter,setter;if(allowMethod&&typeof descriptor.value==="function"){target[name
]=getMethod(name);continue}var isEvent=isEventHandlerName(name);if(isEvent)gette
r=scope.getEventHandlerGetter(name);else getter=getGetter(name);if(descriptor.wr
itable||descriptor.set||isBrokenSafari){if(isEvent)setter=scope.getEventHandlerS
etter(name);else setter=getSetter(name)}defineProperty(target,name,{get:getter,s
et:setter,configurable:descriptor.configurable,enumerable:descriptor.enumerable}
)}}function register(nativeConstructor,wrapperConstructor,opt_instance){var nati
vePrototype=nativeConstructor.prototype;registerInternal(nativePrototype,wrapper
Constructor,opt_instance);mixinStatics(wrapperConstructor,nativeConstructor)}fun
ction registerInternal(nativePrototype,wrapperConstructor,opt_instance){var wrap
perPrototype=wrapperConstructor.prototype;assert(constructorTable.get(nativeProt
otype)===undefined);constructorTable.set(nativePrototype,wrapperConstructor);nat
ivePrototypeTable.set(wrapperPrototype,nativePrototype);addForwardingProperties(
nativePrototype,wrapperPrototype);if(opt_instance)registerInstanceProperties(wra
pperPrototype,opt_instance);defineNonEnumerableDataProperty(wrapperPrototype,"co
nstructor",wrapperConstructor);wrapperConstructor.prototype=wrapperPrototype}fun
ction isWrapperFor(wrapperConstructor,nativeConstructor){return constructorTable
.get(nativeConstructor.prototype)===wrapperConstructor}function registerObject(o
bject){var nativePrototype=Object.getPrototypeOf(object);var superWrapperConstru
ctor=getWrapperConstructor(nativePrototype);var GeneratedWrapper=createWrapperCo
nstructor(superWrapperConstructor);registerInternal(nativePrototype,GeneratedWra
pper,object);return GeneratedWrapper}function createWrapperConstructor(superWrap
perConstructor){function GeneratedWrapper(node){superWrapperConstructor.call(thi
s,node)}var p=Object.create(superWrapperConstructor.prototype);p.constructor=Gen
eratedWrapper;GeneratedWrapper.prototype=p;return GeneratedWrapper}function isWr
apper(object){return object&&object.__impl4cf1e782hg__}function isNative(object)
{return!isWrapper(object)}function wrap(impl){if(impl===null)return null;assert(
isNative(impl));return impl.__wrapper8e3dd93a60__||(impl.__wrapper8e3dd93a60__=n
ew(getWrapperConstructor(impl))(impl))}function unwrap(wrapper){if(wrapper===nul
l)return null;assert(isWrapper(wrapper));return wrapper.__impl4cf1e782hg__}funct
ion unsafeUnwrap(wrapper){return wrapper.__impl4cf1e782hg__}function setWrapper(
impl,wrapper){wrapper.__impl4cf1e782hg__=impl;impl.__wrapper8e3dd93a60__=wrapper
}function unwrapIfNeeded(object){return object&&isWrapper(object)?unwrap(object)
:object}function wrapIfNeeded(object){return object&&!isWrapper(object)?wrap(obj
ect):object}function rewrap(node,wrapper){if(wrapper===null)return;assert(isNati
ve(node));assert(wrapper===undefined||isWrapper(wrapper));node.__wrapper8e3dd93a
60__=wrapper}var getterDescriptor={get:undefined,configurable:true,enumerable:tr
ue};function defineGetter(constructor,name,getter){getterDescriptor.get=getter;d
efineProperty(constructor.prototype,name,getterDescriptor)}function defineWrapGe
tter(constructor,name){defineGetter(constructor,name,function(){return wrap(this
.__impl4cf1e782hg__[name])})}function forwardMethodsToWrapper(constructors,names
){constructors.forEach(function(constructor){names.forEach(function(name){constr
uctor.prototype[name]=function(){var w=wrapIfNeeded(this);return w[name].apply(w
,arguments)}})})}scope.assert=assert;scope.constructorTable=constructorTable;sco
pe.defineGetter=defineGetter;scope.defineWrapGetter=defineWrapGetter;scope.forwa
rdMethodsToWrapper=forwardMethodsToWrapper;scope.isWrapper=isWrapper;scope.isWra
pperFor=isWrapperFor;scope.mixin=mixin;scope.nativePrototypeTable=nativePrototyp
eTable;scope.oneOf=oneOf;scope.registerObject=registerObject;scope.registerWrapp
er=register;scope.rewrap=rewrap;scope.setWrapper=setWrapper;scope.unsafeUnwrap=u
nsafeUnwrap;scope.unwrap=unwrap;scope.unwrapIfNeeded=unwrapIfNeeded;scope.wrap=w
rap;scope.wrapIfNeeded=wrapIfNeeded;scope.wrappers=wrappers})(window.ShadowDOMPo
lyfill);(function(scope){"use strict";function newSplice(index,removed,addedCoun
t){return{index:index,removed:removed,addedCount:addedCount}}var EDIT_LEAVE=0;va
r EDIT_UPDATE=1;var EDIT_ADD=2;var EDIT_DELETE=3;function ArraySplice(){}ArraySp
lice.prototype={calcEditDistances:function(current,currentStart,currentEnd,old,o
ldStart,oldEnd){var rowCount=oldEnd-oldStart+1;var columnCount=currentEnd-curren
tStart+1;var distances=new Array(rowCount);for(var i=0;i<rowCount;i++){distances
[i]=new Array(columnCount);distances[i][0]=i}for(var j=0;j<columnCount;j++)dista
nces[0][j]=j;for(var i=1;i<rowCount;i++){for(var j=1;j<columnCount;j++){if(this.
equals(current[currentStart+j-1],old[oldStart+i-1]))distances[i][j]=distances[i-
1][j-1];else{var north=distances[i-1][j]+1;var west=distances[i][j-1]+1;distance
s[i][j]=north<west?north:west}}}return distances},spliceOperationsFromEditDistan
ces:function(distances){var i=distances.length-1;var j=distances[0].length-1;var
current=distances[i][j];var edits=[];while(i>0||j>0){if(i==0){edits.push(EDIT_A
DD);j--;continue}if(j==0){edits.push(EDIT_DELETE);i--;continue}var northWest=dis
tances[i-1][j-1];var west=distances[i-1][j];var north=distances[i][j-1];var min;
if(west<north)min=west<northWest?west:northWest;else min=north<northWest?north:n
orthWest;if(min==northWest){if(northWest==current){edits.push(EDIT_LEAVE)}else{e
dits.push(EDIT_UPDATE);current=northWest}i--;j--}else if(min==west){edits.push(E
DIT_DELETE);i--;current=west}else{edits.push(EDIT_ADD);j--;current=north}}edits.
reverse();return edits},calcSplices:function(current,currentStart,currentEnd,old
,oldStart,oldEnd){var prefixCount=0;var suffixCount=0;var minLength=Math.min(cur
rentEnd-currentStart,oldEnd-oldStart);if(currentStart==0&&oldStart==0)prefixCoun
t=this.sharedPrefix(current,old,minLength);if(currentEnd==current.length&&oldEnd
==old.length)suffixCount=this.sharedSuffix(current,old,minLength-prefixCount);cu
rrentStart+=prefixCount;oldStart+=prefixCount;currentEnd-=suffixCount;oldEnd-=su
ffixCount;if(currentEnd-currentStart==0&&oldEnd-oldStart==0)return[];if(currentS
tart==currentEnd){var splice=newSplice(currentStart,[],0);while(oldStart<oldEnd)
splice.removed.push(old[oldStart++]);return[splice]}else if(oldStart==oldEnd)ret
urn[newSplice(currentStart,[],currentEnd-currentStart)];var ops=this.spliceOpera
tionsFromEditDistances(this.calcEditDistances(current,currentStart,currentEnd,ol
d,oldStart,oldEnd));var splice=undefined;var splices=[];var index=currentStart;v
ar oldIndex=oldStart;for(var i=0;i<ops.length;i++){switch(ops[i]){case EDIT_LEAV
E:if(splice){splices.push(splice);splice=undefined}index++;oldIndex++;break;case
EDIT_UPDATE:if(!splice)splice=newSplice(index,[],0);splice.addedCount++;index++
;splice.removed.push(old[oldIndex]);oldIndex++;break;case EDIT_ADD:if(!splice)sp
lice=newSplice(index,[],0);splice.addedCount++;index++;break;case EDIT_DELETE:if
(!splice)splice=newSplice(index,[],0);splice.removed.push(old[oldIndex]);oldInde
x++;break}}if(splice){splices.push(splice)}return splices},sharedPrefix:function
(current,old,searchLength){for(var i=0;i<searchLength;i++)if(!this.equals(curren
t[i],old[i]))return i;return searchLength},sharedSuffix:function(current,old,sea
rchLength){var index1=current.length;var index2=old.length;var count=0;while(cou
nt<searchLength&&this.equals(current[--index1],old[--index2]))count++;return cou
nt},calculateSplices:function(current,previous){return this.calcSplices(current,
0,current.length,previous,0,previous.length)},equals:function(currentValue,previ
ousValue){return currentValue===previousValue}};scope.ArraySplice=ArraySplice})(
window.ShadowDOMPolyfill);(function(context){"use strict";var OriginalMutationOb
server=window.MutationObserver;var callbacks=[];var pending=false;var timerFunc;
function handle(){pending=false;var copies=callbacks.slice(0);callbacks=[];for(v
ar i=0;i<copies.length;i++){(0,copies[i])()}}if(OriginalMutationObserver){var co
unter=1;var observer=new OriginalMutationObserver(handle);var textNode=document.
createTextNode(counter);observer.observe(textNode,{characterData:true});timerFun
c=function(){counter=(counter+1)%2;textNode.data=counter}}else{timerFunc=window.
setTimeout}function setEndOfMicrotask(func){callbacks.push(func);if(pending)retu
rn;pending=true;timerFunc(handle,0)}context.setEndOfMicrotask=setEndOfMicrotask}
)(window.ShadowDOMPolyfill);(function(scope){"use strict";var setEndOfMicrotask=
scope.setEndOfMicrotask;var wrapIfNeeded=scope.wrapIfNeeded;var wrappers=scope.w
rappers;var registrationsTable=new WeakMap;var globalMutationObservers=[];var is
Scheduled=false;function scheduleCallback(observer){if(observer.scheduled_)retur
n;observer.scheduled_=true;globalMutationObservers.push(observer);if(isScheduled
)return;setEndOfMicrotask(notifyObservers);isScheduled=true}function notifyObser
vers(){isScheduled=false;while(globalMutationObservers.length){var notifyList=gl
obalMutationObservers;globalMutationObservers=[];notifyList.sort(function(x,y){r
eturn x.uid_-y.uid_});for(var i=0;i<notifyList.length;i++){var mo=notifyList[i];
mo.scheduled_=false;var queue=mo.takeRecords();removeTransientObserversFor(mo);i
f(queue.length){mo.callback_(queue,mo)}}}}function MutationRecord(type,target){t
his.type=type;this.target=target;this.addedNodes=new wrappers.NodeList;this.remo
vedNodes=new wrappers.NodeList;this.previousSibling=null;this.nextSibling=null;t
his.attributeName=null;this.attributeNamespace=null;this.oldValue=null}function
registerTransientObservers(ancestor,node){for(;ancestor;ancestor=ancestor.parent
Node){var registrations=registrationsTable.get(ancestor);if(!registrations)conti
nue;for(var i=0;i<registrations.length;i++){var registration=registrations[i];if
(registration.options.subtree)registration.addTransientObserver(node)}}}function
removeTransientObserversFor(observer){for(var i=0;i<observer.nodes_.length;i++)
{var node=observer.nodes_[i];var registrations=registrationsTable.get(node);if(!
registrations)return;for(var j=0;j<registrations.length;j++){var registration=re
gistrations[j];if(registration.observer===observer)registration.removeTransientO
bservers()}}}function enqueueMutation(target,type,data){var interestedObservers=
Object.create(null);var associatedStrings=Object.create(null);for(var node=targe
t;node;node=node.parentNode){var registrations=registrationsTable.get(node);if(!
registrations)continue;for(var j=0;j<registrations.length;j++){var registration=
registrations[j];var options=registration.options;if(node!==target&&!options.sub
tree)continue;if(type==="attributes"&&!options.attributes)continue;if(type==="at
tributes"&&options.attributeFilter&&(data.namespace!==null||options.attributeFil
ter.indexOf(data.name)===-1)){continue}if(type==="characterData"&&!options.chara
cterData)continue;if(type==="childList"&&!options.childList)continue;var observe
r=registration.observer;interestedObservers[observer.uid_]=observer;if(type==="a
ttributes"&&options.attributeOldValue||type==="characterData"&&options.character
DataOldValue){associatedStrings[observer.uid_]=data.oldValue}}}for(var uid in in
terestedObservers){var observer=interestedObservers[uid];var record=new Mutation
Record(type,target);if("name"in data&&"namespace"in data){record.attributeName=d
ata.name;record.attributeNamespace=data.namespace}if(data.addedNodes)record.adde
dNodes=data.addedNodes;if(data.removedNodes)record.removedNodes=data.removedNode
s;if(data.previousSibling)record.previousSibling=data.previousSibling;if(data.ne
xtSibling)record.nextSibling=data.nextSibling;if(associatedStrings[uid]!==undefi
ned)record.oldValue=associatedStrings[uid];scheduleCallback(observer);observer.r
ecords_.push(record)}}var slice=Array.prototype.slice;function MutationObserverO
ptions(options){this.childList=!!options.childList;this.subtree=!!options.subtre
e;if(!("attributes"in options)&&("attributeOldValue"in options||"attributeFilter
"in options)){this.attributes=true}else{this.attributes=!!options.attributes}if(
"characterDataOldValue"in options&&!("characterData"in options))this.characterDa
ta=true;else this.characterData=!!options.characterData;if(!this.attributes&&(op
tions.attributeOldValue||"attributeFilter"in options)||!this.characterData&&opti
ons.characterDataOldValue){throw new TypeError}this.characterData=!!options.char
acterData;this.attributeOldValue=!!options.attributeOldValue;this.characterDataO
ldValue=!!options.characterDataOldValue;if("attributeFilter"in options){if(optio
ns.attributeFilter==null||typeof options.attributeFilter!=="object"){throw new T
ypeError}this.attributeFilter=slice.call(options.attributeFilter)}else{this.attr
ibuteFilter=null}}var uidCounter=0;function MutationObserver(callback){this.call
back_=callback;this.nodes_=[];this.records_=[];this.uid_=++uidCounter;this.sched
uled_=false}MutationObserver.prototype={constructor:MutationObserver,observe:fun
ction(target,options){target=wrapIfNeeded(target);var newOptions=new MutationObs
erverOptions(options);var registration;var registrations=registrationsTable.get(
target);if(!registrations)registrationsTable.set(target,registrations=[]);for(va
r i=0;i<registrations.length;i++){if(registrations[i].observer===this){registrat
ion=registrations[i];registration.removeTransientObservers();registration.option
s=newOptions}}if(!registration){registration=new Registration(this,target,newOpt
ions);registrations.push(registration);this.nodes_.push(target)}},disconnect:fun
ction(){this.nodes_.forEach(function(node){var registrations=registrationsTable.
get(node);for(var i=0;i<registrations.length;i++){var registration=registrations
[i];if(registration.observer===this){registrations.splice(i,1);break}}},this);th
is.records_=[]},takeRecords:function(){var copyOfRecords=this.records_;this.reco
rds_=[];return copyOfRecords}};function Registration(observer,target,options){th
is.observer=observer;this.target=target;this.options=options;this.transientObser
vedNodes=[]}Registration.prototype={addTransientObserver:function(node){if(node=
==this.target)return;scheduleCallback(this.observer);this.transientObservedNodes
.push(node);var registrations=registrationsTable.get(node);if(!registrations)reg
istrationsTable.set(node,registrations=[]);registrations.push(this)},removeTrans
ientObservers:function(){var transientObservedNodes=this.transientObservedNodes;
this.transientObservedNodes=[];for(var i=0;i<transientObservedNodes.length;i++){
var node=transientObservedNodes[i];var registrations=registrationsTable.get(node
);for(var j=0;j<registrations.length;j++){if(registrations[j]===this){registrati
ons.splice(j,1);break}}}}};scope.enqueueMutation=enqueueMutation;scope.registerT
ransientObservers=registerTransientObservers;scope.wrappers.MutationObserver=Mut
ationObserver;scope.wrappers.MutationRecord=MutationRecord})(window.ShadowDOMPol
yfill);(function(scope){"use strict";function TreeScope(root,parent){this.root=r
oot;this.parent=parent}TreeScope.prototype={get renderer(){if(this.root instance
of scope.wrappers.ShadowRoot){return scope.getRendererForHost(this.root.host)}re
turn null},contains:function(treeScope){for(;treeScope;treeScope=treeScope.paren
t){if(treeScope===this)return true}return false}};function setTreeScope(node,tre
eScope){if(node.treeScope_!==treeScope){node.treeScope_=treeScope;for(var sr=nod
e.shadowRoot;sr;sr=sr.olderShadowRoot){sr.treeScope_.parent=treeScope}for(var ch
ild=node.firstChild;child;child=child.nextSibling){setTreeScope(child,treeScope)
}}}function getTreeScope(node){if(node instanceof scope.wrappers.Window){debugge
r}if(node.treeScope_)return node.treeScope_;var parent=node.parentNode;var treeS
cope;if(parent)treeScope=getTreeScope(parent);else treeScope=new TreeScope(node,
null);return node.treeScope_=treeScope}scope.TreeScope=TreeScope;scope.getTreeSc
ope=getTreeScope;scope.setTreeScope=setTreeScope})(window.ShadowDOMPolyfill);(fu
nction(scope){"use strict";var forwardMethodsToWrapper=scope.forwardMethodsToWra
pper;var getTreeScope=scope.getTreeScope;var mixin=scope.mixin;var registerWrapp
er=scope.registerWrapper;var setWrapper=scope.setWrapper;var unsafeUnwrap=scope.
unsafeUnwrap;var unwrap=scope.unwrap;var wrap=scope.wrap;var wrappers=scope.wrap
pers;var wrappedFuns=new WeakMap;var listenersTable=new WeakMap;var handledEvent
sTable=new WeakMap;var currentlyDispatchingEvents=new WeakMap;var targetTable=ne
w WeakMap;var currentTargetTable=new WeakMap;var relatedTargetTable=new WeakMap;
var eventPhaseTable=new WeakMap;var stopPropagationTable=new WeakMap;var stopImm
ediatePropagationTable=new WeakMap;var eventHandlersTable=new WeakMap;var eventP
athTable=new WeakMap;function isShadowRoot(node){return node instanceof wrappers
.ShadowRoot}function rootOfNode(node){return getTreeScope(node).root}function ge
tEventPath(node,event){var path=[];var current=node;path.push(current);while(cur
rent){var destinationInsertionPoints=getDestinationInsertionPoints(current);if(d
estinationInsertionPoints&&destinationInsertionPoints.length>0){for(var i=0;i<de
stinationInsertionPoints.length;i++){var insertionPoint=destinationInsertionPoin
ts[i];if(isShadowInsertionPoint(insertionPoint)){var shadowRoot=rootOfNode(inser
tionPoint);var olderShadowRoot=shadowRoot.olderShadowRoot;if(olderShadowRoot)pat
h.push(olderShadowRoot)}path.push(insertionPoint)}current=destinationInsertionPo
ints[destinationInsertionPoints.length-1]}else{if(isShadowRoot(current)){if(inSa
meTree(node,current)&&eventMustBeStopped(event)){break}current=current.host;path
.push(current)}else{current=current.parentNode;if(current)path.push(current)}}}r
eturn path}function eventMustBeStopped(event){if(!event)return false;switch(even
t.type){case"abort":case"error":case"select":case"change":case"load":case"reset"
:case"resize":case"scroll":case"selectstart":return true}return false}function i
sShadowInsertionPoint(node){return node instanceof HTMLShadowElement}function ge
tDestinationInsertionPoints(node){return scope.getDestinationInsertionPoints(nod
e)}function eventRetargetting(path,currentTarget){if(path.length===0)return curr
entTarget;if(currentTarget instanceof wrappers.Window)currentTarget=currentTarge
t.document;var currentTargetTree=getTreeScope(currentTarget);var originalTarget=
path[0];var originalTargetTree=getTreeScope(originalTarget);var relativeTargetTr
ee=lowestCommonInclusiveAncestor(currentTargetTree,originalTargetTree);for(var i
=0;i<path.length;i++){var node=path[i];if(getTreeScope(node)===relativeTargetTre
e)return node}return path[path.length-1]}function getTreeScopeAncestors(treeScop
e){var ancestors=[];for(;treeScope;treeScope=treeScope.parent){ancestors.push(tr
eeScope)}return ancestors}function lowestCommonInclusiveAncestor(tsA,tsB){var an
cestorsA=getTreeScopeAncestors(tsA);var ancestorsB=getTreeScopeAncestors(tsB);va
r result=null;while(ancestorsA.length>0&&ancestorsB.length>0){var a=ancestorsA.p
op();var b=ancestorsB.pop();if(a===b)result=a;else break}return result}function
getTreeScopeRoot(ts){if(!ts.parent)return ts;return getTreeScopeRoot(ts.parent)}
function relatedTargetResolution(event,currentTarget,relatedTarget){if(currentTa
rget instanceof wrappers.Window)currentTarget=currentTarget.document;var current
TargetTree=getTreeScope(currentTarget);var relatedTargetTree=getTreeScope(relate
dTarget);var relatedTargetEventPath=getEventPath(relatedTarget,event);var lowest
CommonAncestorTree;var lowestCommonAncestorTree=lowestCommonInclusiveAncestor(cu
rrentTargetTree,relatedTargetTree);if(!lowestCommonAncestorTree)lowestCommonAnce
storTree=relatedTargetTree.root;for(var commonAncestorTree=lowestCommonAncestorT
ree;commonAncestorTree;commonAncestorTree=commonAncestorTree.parent){var adjuste
dRelatedTarget;for(var i=0;i<relatedTargetEventPath.length;i++){var node=related
TargetEventPath[i];if(getTreeScope(node)===commonAncestorTree)return node}}retur
n null}function inSameTree(a,b){return getTreeScope(a)===getTreeScope(b)}var NON
E=0;var CAPTURING_PHASE=1;var AT_TARGET=2;var BUBBLING_PHASE=3;var pendingError;
function dispatchOriginalEvent(originalEvent){if(handledEventsTable.get(original
Event))return;handledEventsTable.set(originalEvent,true);dispatchEvent(wrap(orig
inalEvent),wrap(originalEvent.target));if(pendingError){var err=pendingError;pen
dingError=null;throw err}}function isLoadLikeEvent(event){switch(event.type){cas
e"load":case"beforeunload":case"unload":return true}return false}function dispat
chEvent(event,originalWrapperTarget){if(currentlyDispatchingEvents.get(event))th
row new Error("InvalidStateError");currentlyDispatchingEvents.set(event,true);sc
ope.renderAllPending();var eventPath;var overrideTarget;var win;if(isLoadLikeEve
nt(event)&&!event.bubbles){var doc=originalWrapperTarget;if(doc instanceof wrapp
ers.Document&&(win=doc.defaultView)){overrideTarget=doc;eventPath=[]}}if(!eventP
ath){if(originalWrapperTarget instanceof wrappers.Window){win=originalWrapperTar
get;eventPath=[]}else{eventPath=getEventPath(originalWrapperTarget,event);if(!is
LoadLikeEvent(event)){var doc=eventPath[eventPath.length-1];if(doc instanceof wr
appers.Document)win=doc.defaultView}}}eventPathTable.set(event,eventPath);if(dis
patchCapturing(event,eventPath,win,overrideTarget)){if(dispatchAtTarget(event,ev
entPath,win,overrideTarget)){dispatchBubbling(event,eventPath,win,overrideTarget
)}}eventPhaseTable.set(event,NONE);currentTargetTable.delete(event,null);current
lyDispatchingEvents.delete(event);return event.defaultPrevented}function dispatc
hCapturing(event,eventPath,win,overrideTarget){var phase=CAPTURING_PHASE;if(win)
{if(!invoke(win,event,phase,eventPath,overrideTarget))return false}for(var i=eve
ntPath.length-1;i>0;i--){if(!invoke(eventPath[i],event,phase,eventPath,overrideT
arget))return false}return true}function dispatchAtTarget(event,eventPath,win,ov
errideTarget){var phase=AT_TARGET;var currentTarget=eventPath[0]||win;return inv
oke(currentTarget,event,phase,eventPath,overrideTarget)}function dispatchBubblin
g(event,eventPath,win,overrideTarget){var phase=BUBBLING_PHASE;for(var i=1;i<eve
ntPath.length;i++){if(!invoke(eventPath[i],event,phase,eventPath,overrideTarget)
)return}if(win&&eventPath.length>0){invoke(win,event,phase,eventPath,overrideTar
get)}}function invoke(currentTarget,event,phase,eventPath,overrideTarget){var li
steners=listenersTable.get(currentTarget);if(!listeners)return true;var target=o
verrideTarget||eventRetargetting(eventPath,currentTarget);if(target===currentTar
get){if(phase===CAPTURING_PHASE)return true;if(phase===BUBBLING_PHASE)phase=AT_T
ARGET}else if(phase===BUBBLING_PHASE&&!event.bubbles){return true}if("relatedTar
get"in event){var originalEvent=unwrap(event);var unwrappedRelatedTarget=origina
lEvent.relatedTarget;if(unwrappedRelatedTarget){if(unwrappedRelatedTarget instan
ceof Object&&unwrappedRelatedTarget.addEventListener){var relatedTarget=wrap(unw
rappedRelatedTarget);var adjusted=relatedTargetResolution(event,currentTarget,re
latedTarget);if(adjusted===target)return true}else{adjusted=null}relatedTargetTa
ble.set(event,adjusted)}}eventPhaseTable.set(event,phase);var type=event.type;va
r anyRemoved=false;targetTable.set(event,target);currentTargetTable.set(event,cu
rrentTarget);listeners.depth++;for(var i=0,len=listeners.length;i<len;i++){var l
istener=listeners[i];if(listener.removed){anyRemoved=true;continue}if(listener.t
ype!==type||!listener.capture&&phase===CAPTURING_PHASE||listener.capture&&phase=
==BUBBLING_PHASE){continue}try{if(typeof listener.handler==="function")listener.
handler.call(currentTarget,event);else listener.handler.handleEvent(event);if(st
opImmediatePropagationTable.get(event))return false}catch(ex){if(!pendingError)p
endingError=ex}}listeners.depth--;if(anyRemoved&&listeners.depth===0){var copy=l
isteners.slice();listeners.length=0;for(var i=0;i<copy.length;i++){if(!copy[i].r
emoved)listeners.push(copy[i])}}return!stopPropagationTable.get(event)}function
Listener(type,handler,capture){this.type=type;this.handler=handler;this.capture=
Boolean(capture)}Listener.prototype={equals:function(that){return this.handler==
=that.handler&&this.type===that.type&&this.capture===that.capture},get removed()
{return this.handler===null},remove:function(){this.handler=null}};var OriginalE
vent=window.Event;OriginalEvent.prototype.polymerBlackList_={returnValue:true,ke
yLocation:true};function Event(type,options){if(type instanceof OriginalEvent){v
ar impl=type;if(!OriginalBeforeUnloadEvent&&impl.type==="beforeunload"&&!(this i
nstanceof BeforeUnloadEvent)){return new BeforeUnloadEvent(impl)}setWrapper(impl
,this)}else{return wrap(constructEvent(OriginalEvent,"Event",type,options))}}Eve
nt.prototype={get target(){return targetTable.get(this)},get currentTarget(){ret
urn currentTargetTable.get(this)},get eventPhase(){return eventPhaseTable.get(th
is)},get path(){var eventPath=eventPathTable.get(this);if(!eventPath)return[];re
turn eventPath.slice()},stopPropagation:function(){stopPropagationTable.set(this
,true)},stopImmediatePropagation:function(){stopPropagationTable.set(this,true);
stopImmediatePropagationTable.set(this,true)}};registerWrapper(OriginalEvent,Eve
nt,document.createEvent("Event"));function unwrapOptions(options){if(!options||!
options.relatedTarget)return options;return Object.create(options,{relatedTarget
:{value:unwrap(options.relatedTarget)}})}function registerGenericEvent(name,Supe
rEvent,prototype){var OriginalEvent=window[name];var GenericEvent=function(type,
options){if(type instanceof OriginalEvent)setWrapper(type,this);else return wrap
(constructEvent(OriginalEvent,name,type,options))};GenericEvent.prototype=Object
.create(SuperEvent.prototype);if(prototype)mixin(GenericEvent.prototype,prototyp
e);if(OriginalEvent){try{registerWrapper(OriginalEvent,GenericEvent,new Original
Event("temp"))}catch(ex){registerWrapper(OriginalEvent,GenericEvent,document.cre
ateEvent(name))}}return GenericEvent}var UIEvent=registerGenericEvent("UIEvent",
Event);var CustomEvent=registerGenericEvent("CustomEvent",Event);var relatedTarg
etProto={get relatedTarget(){var relatedTarget=relatedTargetTable.get(this);if(r
elatedTarget!==undefined)return relatedTarget;return wrap(unwrap(this).relatedTa
rget)}};function getInitFunction(name,relatedTargetIndex){return function(){argu
ments[relatedTargetIndex]=unwrap(arguments[relatedTargetIndex]);var impl=unwrap(
this);impl[name].apply(impl,arguments)}}var mouseEventProto=mixin({initMouseEven
t:getInitFunction("initMouseEvent",14)},relatedTargetProto);var focusEventProto=
mixin({initFocusEvent:getInitFunction("initFocusEvent",5)},relatedTargetProto);v
ar MouseEvent=registerGenericEvent("MouseEvent",UIEvent,mouseEventProto);var Foc
usEvent=registerGenericEvent("FocusEvent",UIEvent,focusEventProto);var defaultIn
itDicts=Object.create(null);var supportsEventConstructors=function(){try{new win
dow.FocusEvent("focus")}catch(ex){return false}return true |
| 10 }();function constructEvent(OriginalEvent,name,type,options){if(supportsEventCon
structors)return new OriginalEvent(type,unwrapOptions(options));var event=unwrap
(document.createEvent(name));var defaultDict=defaultInitDicts[name];var args=[ty
pe];Object.keys(defaultDict).forEach(function(key){var v=options!=null&&key in o
ptions?options[key]:defaultDict[key];if(key==="relatedTarget")v=unwrap(v);args.p
ush(v)});event["init"+name].apply(event,args);return event}if(!supportsEventCons
tructors){var configureEventConstructor=function(name,initDict,superName){if(sup
erName){var superDict=defaultInitDicts[superName];initDict=mixin(mixin({},superD
ict),initDict)}defaultInitDicts[name]=initDict};configureEventConstructor("Event
",{bubbles:false,cancelable:false});configureEventConstructor("CustomEvent",{det
ail:null},"Event");configureEventConstructor("UIEvent",{view:null,detail:0},"Eve
nt");configureEventConstructor("MouseEvent",{screenX:0,screenY:0,clientX:0,clien
tY:0,ctrlKey:false,altKey:false,shiftKey:false,metaKey:false,button:0,relatedTar
get:null},"UIEvent");configureEventConstructor("FocusEvent",{relatedTarget:null}
,"UIEvent")}var OriginalBeforeUnloadEvent=window.BeforeUnloadEvent;function Befo
reUnloadEvent(impl){Event.call(this,impl)}BeforeUnloadEvent.prototype=Object.cre
ate(Event.prototype);mixin(BeforeUnloadEvent.prototype,{get returnValue(){return
unsafeUnwrap(this).returnValue},set returnValue(v){unsafeUnwrap(this).returnVal
ue=v}});if(OriginalBeforeUnloadEvent)registerWrapper(OriginalBeforeUnloadEvent,B
eforeUnloadEvent);function isValidListener(fun){if(typeof fun==="function")retur
n true;return fun&&fun.handleEvent}function isMutationEvent(type){switch(type){c
ase"DOMAttrModified":case"DOMAttributeNameChanged":case"DOMCharacterDataModified
":case"DOMElementNameChanged":case"DOMNodeInserted":case"DOMNodeInsertedIntoDocu
ment":case"DOMNodeRemoved":case"DOMNodeRemovedFromDocument":case"DOMSubtreeModif
ied":return true}return false}var OriginalEventTarget=window.EventTarget;functio
n EventTarget(impl){setWrapper(impl,this)}var methodNames=["addEventListener","r
emoveEventListener","dispatchEvent"];[Node,Window].forEach(function(constructor)
{var p=constructor.prototype;methodNames.forEach(function(name){Object.definePro
perty(p,name+"_",{value:p[name]})})});function getTargetToListenAt(wrapper){if(w
rapper instanceof wrappers.ShadowRoot)wrapper=wrapper.host;return unwrap(wrapper
)}EventTarget.prototype={addEventListener:function(type,fun,capture){if(!isValid
Listener(fun)||isMutationEvent(type))return;var listener=new Listener(type,fun,c
apture);var listeners=listenersTable.get(this);if(!listeners){listeners=[];liste
ners.depth=0;listenersTable.set(this,listeners)}else{for(var i=0;i<listeners.len
gth;i++){if(listener.equals(listeners[i]))return}}listeners.push(listener);var t
arget=getTargetToListenAt(this);target.addEventListener_(type,dispatchOriginalEv
ent,true)},removeEventListener:function(type,fun,capture){capture=Boolean(captur
e);var listeners=listenersTable.get(this);if(!listeners)return;var count=0,found
=false;for(var i=0;i<listeners.length;i++){if(listeners[i].type===type&&listener
s[i].capture===capture){count++;if(listeners[i].handler===fun){found=true;listen
ers[i].remove()}}}if(found&&count===1){var target=getTargetToListenAt(this);targ
et.removeEventListener_(type,dispatchOriginalEvent,true)}},dispatchEvent:functio
n(event){var nativeEvent=unwrap(event);var eventType=nativeEvent.type;handledEve
ntsTable.set(nativeEvent,false);scope.renderAllPending();var tempListener;if(!ha
sListenerInAncestors(this,eventType)){tempListener=function(){};this.addEventLis
tener(eventType,tempListener,true)}try{return unwrap(this).dispatchEvent_(native
Event)}finally{if(tempListener)this.removeEventListener(eventType,tempListener,t
rue)}}};function hasListener(node,type){var listeners=listenersTable.get(node);i
f(listeners){for(var i=0;i<listeners.length;i++){if(!listeners[i].removed&&liste
ners[i].type===type)return true}}return false}function hasListenerInAncestors(ta
rget,type){for(var node=unwrap(target);node;node=node.parentNode){if(hasListener
(wrap(node),type))return true}return false}if(OriginalEventTarget)registerWrappe
r(OriginalEventTarget,EventTarget);function wrapEventTargetMethods(constructors)
{forwardMethodsToWrapper(constructors,methodNames)}var originalElementFromPoint=
document.elementFromPoint;function elementFromPoint(self,document,x,y){scope.ren
derAllPending();var element=wrap(originalElementFromPoint.call(unsafeUnwrap(docu
ment),x,y));if(!element)return null;var path=getEventPath(element,null);var idx=
path.lastIndexOf(self);if(idx==-1)return null;else path=path.slice(0,idx);return
eventRetargetting(path,self)}function getEventHandlerGetter(name){return functi
on(){var inlineEventHandlers=eventHandlersTable.get(this);return inlineEventHand
lers&&inlineEventHandlers[name]&&inlineEventHandlers[name].value||null}}function
getEventHandlerSetter(name){var eventType=name.slice(2);return function(value){
var inlineEventHandlers=eventHandlersTable.get(this);if(!inlineEventHandlers){in
lineEventHandlers=Object.create(null);eventHandlersTable.set(this,inlineEventHan
dlers)}var old=inlineEventHandlers[name];if(old)this.removeEventListener(eventTy
pe,old.wrapped,false);if(typeof value==="function"){var wrapped=function(e){var
rv=value.call(this,e);if(rv===false)e.preventDefault();else if(name==="onbeforeu
nload"&&typeof rv==="string")e.returnValue=rv};this.addEventListener(eventType,w
rapped,false);inlineEventHandlers[name]={value:value,wrapped:wrapped}}}}scope.el
ementFromPoint=elementFromPoint;scope.getEventHandlerGetter=getEventHandlerGette
r;scope.getEventHandlerSetter=getEventHandlerSetter;scope.wrapEventTargetMethods
=wrapEventTargetMethods;scope.wrappers.BeforeUnloadEvent=BeforeUnloadEvent;scope
.wrappers.CustomEvent=CustomEvent;scope.wrappers.Event=Event;scope.wrappers.Even
tTarget=EventTarget;scope.wrappers.FocusEvent=FocusEvent;scope.wrappers.MouseEve
nt=MouseEvent;scope.wrappers.UIEvent=UIEvent})(window.ShadowDOMPolyfill);(functi
on(scope){"use strict";var UIEvent=scope.wrappers.UIEvent;var mixin=scope.mixin;
var registerWrapper=scope.registerWrapper;var setWrapper=scope.setWrapper;var un
safeUnwrap=scope.unsafeUnwrap;var wrap=scope.wrap;var OriginalTouchEvent=window.
TouchEvent;if(!OriginalTouchEvent)return;var nativeEvent;try{nativeEvent=documen
t.createEvent("TouchEvent")}catch(ex){return}var nonEnumDescriptor={enumerable:f
alse};function nonEnum(obj,prop){Object.defineProperty(obj,prop,nonEnumDescripto
r)}function Touch(impl){setWrapper(impl,this)}Touch.prototype={get target(){retu
rn wrap(unsafeUnwrap(this).target)}};var descr={configurable:true,enumerable:tru
e,get:null};["clientX","clientY","screenX","screenY","pageX","pageY","identifier
","webkitRadiusX","webkitRadiusY","webkitRotationAngle","webkitForce"].forEach(f
unction(name){descr.get=function(){return unsafeUnwrap(this)[name]};Object.defin
eProperty(Touch.prototype,name,descr)});function TouchList(){this.length=0;nonEn
um(this,"length")}TouchList.prototype={item:function(index){return this[index]}}
;function wrapTouchList(nativeTouchList){var list=new TouchList;for(var i=0;i<na
tiveTouchList.length;i++){list[i]=new Touch(nativeTouchList[i])}list.length=i;re
turn list}function TouchEvent(impl){UIEvent.call(this,impl)}TouchEvent.prototype
=Object.create(UIEvent.prototype);mixin(TouchEvent.prototype,{get touches(){retu
rn wrapTouchList(unsafeUnwrap(this).touches)},get targetTouches(){return wrapTou
chList(unsafeUnwrap(this).targetTouches)},get changedTouches(){return wrapTouchL
ist(unsafeUnwrap(this).changedTouches)},initTouchEvent:function(){throw new Erro
r("Not implemented")}});registerWrapper(OriginalTouchEvent,TouchEvent,nativeEven
t);scope.wrappers.Touch=Touch;scope.wrappers.TouchEvent=TouchEvent;scope.wrapper
s.TouchList=TouchList})(window.ShadowDOMPolyfill);(function(scope){"use strict";
var unsafeUnwrap=scope.unsafeUnwrap;var wrap=scope.wrap;var nonEnumDescriptor={e
numerable:false};function nonEnum(obj,prop){Object.defineProperty(obj,prop,nonEn
umDescriptor)}function NodeList(){this.length=0;nonEnum(this,"length")}NodeList.
prototype={item:function(index){return this[index]}};nonEnum(NodeList.prototype,
"item");function wrapNodeList(list){if(list==null)return list;var wrapperList=ne
w NodeList;for(var i=0,length=list.length;i<length;i++){wrapperList[i]=wrap(list
[i])}wrapperList.length=length;return wrapperList}function addWrapNodeListMethod
(wrapperConstructor,name){wrapperConstructor.prototype[name]=function(){return w
rapNodeList(unsafeUnwrap(this)[name].apply(unsafeUnwrap(this),arguments))}}scope
.wrappers.NodeList=NodeList;scope.addWrapNodeListMethod=addWrapNodeListMethod;sc
ope.wrapNodeList=wrapNodeList})(window.ShadowDOMPolyfill);(function(scope){"use
strict";scope.wrapHTMLCollection=scope.wrapNodeList;scope.wrappers.HTMLCollectio
n=scope.wrappers.NodeList})(window.ShadowDOMPolyfill);(function(scope){"use stri
ct";var EventTarget=scope.wrappers.EventTarget;var NodeList=scope.wrappers.NodeL
ist;var TreeScope=scope.TreeScope;var assert=scope.assert;var defineWrapGetter=s
cope.defineWrapGetter;var enqueueMutation=scope.enqueueMutation;var getTreeScope
=scope.getTreeScope;var isWrapper=scope.isWrapper;var mixin=scope.mixin;var regi
sterTransientObservers=scope.registerTransientObservers;var registerWrapper=scop
e.registerWrapper;var setTreeScope=scope.setTreeScope;var unsafeUnwrap=scope.uns
afeUnwrap;var unwrap=scope.unwrap;var unwrapIfNeeded=scope.unwrapIfNeeded;var wr
ap=scope.wrap;var wrapIfNeeded=scope.wrapIfNeeded;var wrappers=scope.wrappers;fu
nction assertIsNodeWrapper(node){assert(node instanceof Node)}function createOne
ElementNodeList(node){var nodes=new NodeList;nodes[0]=node;nodes.length=1;return
nodes}var surpressMutations=false;function enqueueRemovalForInsertedNodes(node,
parent,nodes){enqueueMutation(parent,"childList",{removedNodes:nodes,previousSib
ling:node.previousSibling,nextSibling:node.nextSibling})}function enqueueRemoval
ForInsertedDocumentFragment(df,nodes){enqueueMutation(df,"childList",{removedNod
es:nodes})}function collectNodes(node,parentNode,previousNode,nextNode){if(node
instanceof DocumentFragment){var nodes=collectNodesForDocumentFragment(node);sur
pressMutations=true;for(var i=nodes.length-1;i>=0;i--){node.removeChild(nodes[i]
);nodes[i].parentNode_=parentNode}surpressMutations=false;for(var i=0;i<nodes.le
ngth;i++){nodes[i].previousSibling_=nodes[i-1]||previousNode;nodes[i].nextSiblin
g_=nodes[i+1]||nextNode}if(previousNode)previousNode.nextSibling_=nodes[0];if(ne
xtNode)nextNode.previousSibling_=nodes[nodes.length-1];return nodes}var nodes=cr
eateOneElementNodeList(node);var oldParent=node.parentNode;if(oldParent){oldPare
nt.removeChild(node)}node.parentNode_=parentNode;node.previousSibling_=previousN
ode;node.nextSibling_=nextNode;if(previousNode)previousNode.nextSibling_=node;if
(nextNode)nextNode.previousSibling_=node;return nodes}function collectNodesNativ
e(node){if(node instanceof DocumentFragment)return collectNodesForDocumentFragme
nt(node);var nodes=createOneElementNodeList(node);var oldParent=node.parentNode;
if(oldParent)enqueueRemovalForInsertedNodes(node,oldParent,nodes);return nodes}f
unction collectNodesForDocumentFragment(node){var nodes=new NodeList;var i=0;for
(var child=node.firstChild;child;child=child.nextSibling){nodes[i++]=child}nodes
.length=i;enqueueRemovalForInsertedDocumentFragment(node,nodes);return nodes}fun
ction snapshotNodeList(nodeList){return nodeList}function nodeWasAdded(node,tree
Scope){setTreeScope(node,treeScope);node.nodeIsInserted_()}function nodesWereAdd
ed(nodes,parent){var treeScope=getTreeScope(parent);for(var i=0;i<nodes.length;i
++){nodeWasAdded(nodes[i],treeScope)}}function nodeWasRemoved(node){setTreeScope
(node,new TreeScope(node,null))}function nodesWereRemoved(nodes){for(var i=0;i<n
odes.length;i++){nodeWasRemoved(nodes[i])}}function ensureSameOwnerDocument(pare
nt,child){var ownerDoc=parent.nodeType===Node.DOCUMENT_NODE?parent:parent.ownerD
ocument;if(ownerDoc!==child.ownerDocument)ownerDoc.adoptNode(child)}function ado
ptNodesIfNeeded(owner,nodes){if(!nodes.length)return;var ownerDoc=owner.ownerDoc
ument;if(ownerDoc===nodes[0].ownerDocument)return;for(var i=0;i<nodes.length;i++
){scope.adoptNodeNoRemove(nodes[i],ownerDoc)}}function unwrapNodesForInsertion(o
wner,nodes){adoptNodesIfNeeded(owner,nodes);var length=nodes.length;if(length===
1)return unwrap(nodes[0]);var df=unwrap(owner.ownerDocument.createDocumentFragme
nt());for(var i=0;i<length;i++){df.appendChild(unwrap(nodes[i]))}return df}funct
ion clearChildNodes(wrapper){if(wrapper.firstChild_!==undefined){var child=wrapp
er.firstChild_;while(child){var tmp=child;child=child.nextSibling_;tmp.parentNod
e_=tmp.previousSibling_=tmp.nextSibling_=undefined}}wrapper.firstChild_=wrapper.
lastChild_=undefined}function removeAllChildNodes(wrapper){if(wrapper.invalidate
ShadowRenderer()){var childWrapper=wrapper.firstChild;while(childWrapper){assert
(childWrapper.parentNode===wrapper);var nextSibling=childWrapper.nextSibling;var
childNode=unwrap(childWrapper);var parentNode=childNode.parentNode;if(parentNod
e)originalRemoveChild.call(parentNode,childNode);childWrapper.previousSibling_=c
hildWrapper.nextSibling_=childWrapper.parentNode_=null;childWrapper=nextSibling}
wrapper.firstChild_=wrapper.lastChild_=null}else{var node=unwrap(wrapper);var ch
ild=node.firstChild;var nextSibling;while(child){nextSibling=child.nextSibling;o
riginalRemoveChild.call(node,child);child=nextSibling}}}function invalidateParen
t(node){var p=node.parentNode;return p&&p.invalidateShadowRenderer()}function cl
eanupNodes(nodes){for(var i=0,n;i<nodes.length;i++){n=nodes[i];n.parentNode.remo
veChild(n)}}var originalImportNode=document.importNode;var originalCloneNode=win
dow.Node.prototype.cloneNode;function cloneNode(node,deep,opt_doc){var clone;if(
opt_doc)clone=wrap(originalImportNode.call(opt_doc,unsafeUnwrap(node),false));el
se clone=wrap(originalCloneNode.call(unsafeUnwrap(node),false));if(deep){for(var
child=node.firstChild;child;child=child.nextSibling){clone.appendChild(cloneNod
e(child,true,opt_doc))}if(node instanceof wrappers.HTMLTemplateElement){var clon
eContent=clone.content;for(var child=node.content.firstChild;child;child=child.n
extSibling){cloneContent.appendChild(cloneNode(child,true,opt_doc))}}}return clo
ne}function contains(self,child){if(!child||getTreeScope(self)!==getTreeScope(ch
ild))return false;for(var node=child;node;node=node.parentNode){if(node===self)r
eturn true}return false}var OriginalNode=window.Node;function Node(original){ass
ert(original instanceof OriginalNode);EventTarget.call(this,original);this.paren
tNode_=undefined;this.firstChild_=undefined;this.lastChild_=undefined;this.nextS
ibling_=undefined;this.previousSibling_=undefined;this.treeScope_=undefined}var
OriginalDocumentFragment=window.DocumentFragment;var originalAppendChild=Origina
lNode.prototype.appendChild;var originalCompareDocumentPosition=OriginalNode.pro
totype.compareDocumentPosition;var originalInsertBefore=OriginalNode.prototype.i
nsertBefore;var originalRemoveChild=OriginalNode.prototype.removeChild;var origi
nalReplaceChild=OriginalNode.prototype.replaceChild;var isIe=/Trident/.test(navi
gator.userAgent);var removeChildOriginalHelper=isIe?function(parent,child){try{o
riginalRemoveChild.call(parent,child)}catch(ex){if(!(parent instanceof OriginalD
ocumentFragment))throw ex}}:function(parent,child){originalRemoveChild.call(pare
nt,child)};Node.prototype=Object.create(EventTarget.prototype);mixin(Node.protot
ype,{appendChild:function(childWrapper){return this.insertBefore(childWrapper,nu
ll)},insertBefore:function(childWrapper,refWrapper){assertIsNodeWrapper(childWra
pper);var refNode;if(refWrapper){if(isWrapper(refWrapper)){refNode=unwrap(refWra
pper)}else{refNode=refWrapper;refWrapper=wrap(refNode)}}else{refWrapper=null;ref
Node=null}refWrapper&&assert(refWrapper.parentNode===this);var nodes;var previou
sNode=refWrapper?refWrapper.previousSibling:this.lastChild;var useNative=!this.i
nvalidateShadowRenderer()&&!invalidateParent(childWrapper);if(useNative)nodes=co
llectNodesNative(childWrapper);else nodes=collectNodes(childWrapper,this,previou
sNode,refWrapper);if(useNative){ensureSameOwnerDocument(this,childWrapper);clear
ChildNodes(this);originalInsertBefore.call(unsafeUnwrap(this),unwrap(childWrappe
r),refNode)}else{if(!previousNode)this.firstChild_=nodes[0];if(!refWrapper){this
.lastChild_=nodes[nodes.length-1];if(this.firstChild_===undefined)this.firstChil
d_=this.firstChild}var parentNode=refNode?refNode.parentNode:unsafeUnwrap(this);
if(parentNode){originalInsertBefore.call(parentNode,unwrapNodesForInsertion(this
,nodes),refNode)}else{adoptNodesIfNeeded(this,nodes)}}enqueueMutation(this,"chil
dList",{addedNodes:nodes,nextSibling:refWrapper,previousSibling:previousNode});n
odesWereAdded(nodes,this);return childWrapper},removeChild:function(childWrapper
){assertIsNodeWrapper(childWrapper);if(childWrapper.parentNode!==this){var found
=false;var childNodes=this.childNodes;for(var ieChild=this.firstChild;ieChild;ie
Child=ieChild.nextSibling){if(ieChild===childWrapper){found=true;break}}if(!foun
d){throw new Error("NotFoundError")}}var childNode=unwrap(childWrapper);var chil
dWrapperNextSibling=childWrapper.nextSibling;var childWrapperPreviousSibling=chi
ldWrapper.previousSibling;if(this.invalidateShadowRenderer()){var thisFirstChild
=this.firstChild;var thisLastChild=this.lastChild;var parentNode=childNode.paren
tNode;if(parentNode)removeChildOriginalHelper(parentNode,childNode);if(thisFirst
Child===childWrapper)this.firstChild_=childWrapperNextSibling;if(thisLastChild==
=childWrapper)this.lastChild_=childWrapperPreviousSibling;if(childWrapperPreviou
sSibling)childWrapperPreviousSibling.nextSibling_=childWrapperNextSibling;if(chi
ldWrapperNextSibling){childWrapperNextSibling.previousSibling_=childWrapperPrevi
ousSibling}childWrapper.previousSibling_=childWrapper.nextSibling_=childWrapper.
parentNode_=undefined}else{clearChildNodes(this);removeChildOriginalHelper(unsaf
eUnwrap(this),childNode)}if(!surpressMutations){enqueueMutation(this,"childList"
,{removedNodes:createOneElementNodeList(childWrapper),nextSibling:childWrapperNe
xtSibling,previousSibling:childWrapperPreviousSibling})}registerTransientObserve
rs(this,childWrapper);return childWrapper},replaceChild:function(newChildWrapper
,oldChildWrapper){assertIsNodeWrapper(newChildWrapper);var oldChildNode;if(isWra
pper(oldChildWrapper)){oldChildNode=unwrap(oldChildWrapper)}else{oldChildNode=ol
dChildWrapper;oldChildWrapper=wrap(oldChildNode)}if(oldChildWrapper.parentNode!=
=this){throw new Error("NotFoundError")}var nextNode=oldChildWrapper.nextSibling
;var previousNode=oldChildWrapper.previousSibling;var nodes;var useNative=!this.
invalidateShadowRenderer()&&!invalidateParent(newChildWrapper);if(useNative){nod
es=collectNodesNative(newChildWrapper)}else{if(nextNode===newChildWrapper)nextNo
de=newChildWrapper.nextSibling;nodes=collectNodes(newChildWrapper,this,previousN
ode,nextNode)}if(!useNative){if(this.firstChild===oldChildWrapper)this.firstChil
d_=nodes[0];if(this.lastChild===oldChildWrapper)this.lastChild_=nodes[nodes.leng
th-1];oldChildWrapper.previousSibling_=oldChildWrapper.nextSibling_=oldChildWrap
per.parentNode_=undefined;if(oldChildNode.parentNode){originalReplaceChild.call(
oldChildNode.parentNode,unwrapNodesForInsertion(this,nodes),oldChildNode)}}else{
ensureSameOwnerDocument(this,newChildWrapper);clearChildNodes(this);originalRepl
aceChild.call(unsafeUnwrap(this),unwrap(newChildWrapper),oldChildNode)}enqueueMu
tation(this,"childList",{addedNodes:nodes,removedNodes:createOneElementNodeList(
oldChildWrapper),nextSibling:nextNode,previousSibling:previousNode});nodeWasRemo
ved(oldChildWrapper);nodesWereAdded(nodes,this);return oldChildWrapper},nodeIsIn
serted_:function(){for(var child=this.firstChild;child;child=child.nextSibling){
child.nodeIsInserted_()}},hasChildNodes:function(){return this.firstChild!==null
},get parentNode(){return this.parentNode_!==undefined?this.parentNode_:wrap(uns
afeUnwrap(this).parentNode)},get firstChild(){return this.firstChild_!==undefine
d?this.firstChild_:wrap(unsafeUnwrap(this).firstChild)},get lastChild(){return t
his.lastChild_!==undefined?this.lastChild_:wrap(unsafeUnwrap(this).lastChild)},g
et nextSibling(){return this.nextSibling_!==undefined?this.nextSibling_:wrap(uns
afeUnwrap(this).nextSibling)},get previousSibling(){return this.previousSibling_
!==undefined?this.previousSibling_:wrap(unsafeUnwrap(this).previousSibling)},get
parentElement(){var p=this.parentNode;while(p&&p.nodeType!==Node.ELEMENT_NODE){
p=p.parentNode}return p},get textContent(){var s="";for(var child=this.firstChil
d;child;child=child.nextSibling){if(child.nodeType!=Node.COMMENT_NODE){s+=child.
textContent}}return s},set textContent(textContent){if(textContent==null)textCon
tent="";var removedNodes=snapshotNodeList(this.childNodes);if(this.invalidateSha
dowRenderer()){removeAllChildNodes(this);if(textContent!==""){var textNode=unsaf
eUnwrap(this).ownerDocument.createTextNode(textContent);this.appendChild(textNod
e)}}else{clearChildNodes(this);unsafeUnwrap(this).textContent=textContent}var ad
dedNodes=snapshotNodeList(this.childNodes);enqueueMutation(this,"childList",{add
edNodes:addedNodes,removedNodes:removedNodes});nodesWereRemoved(removedNodes);no
desWereAdded(addedNodes,this)},get childNodes(){var wrapperList=new NodeList;var
i=0;for(var child=this.firstChild;child;child=child.nextSibling){wrapperList[i+
+]=child}wrapperList.length=i;return wrapperList},cloneNode:function(deep){retur
n cloneNode(this,deep)},contains:function(child){return contains(this,wrapIfNeed
ed(child))},compareDocumentPosition:function(otherNode){return originalCompareDo
cumentPosition.call(unsafeUnwrap(this),unwrapIfNeeded(otherNode))},normalize:fun
ction(){var nodes=snapshotNodeList(this.childNodes);var remNodes=[];var s="";var
modNode;for(var i=0,n;i<nodes.length;i++){n=nodes[i];if(n.nodeType===Node.TEXT_
NODE){if(!modNode&&!n.data.length)this.removeNode(n);else if(!modNode)modNode=n;
else{s+=n.data;remNodes.push(n)}}else{if(modNode&&remNodes.length){modNode.data+
=s;cleanupNodes(remNodes)}remNodes=[];s="";modNode=null;if(n.childNodes.length)n
.normalize()}}if(modNode&&remNodes.length){modNode.data+=s;cleanupNodes(remNodes
)}}});defineWrapGetter(Node,"ownerDocument");registerWrapper(OriginalNode,Node,d
ocument.createDocumentFragment());delete Node.prototype.querySelector;delete Nod
e.prototype.querySelectorAll;Node.prototype=mixin(Object.create(EventTarget.prot
otype),Node.prototype);scope.cloneNode=cloneNode;scope.nodeWasAdded=nodeWasAdded
;scope.nodeWasRemoved=nodeWasRemoved;scope.nodesWereAdded=nodesWereAdded;scope.n
odesWereRemoved=nodesWereRemoved;scope.originalInsertBefore=originalInsertBefore
;scope.originalRemoveChild=originalRemoveChild;scope.snapshotNodeList=snapshotNo
deList;scope.wrappers.Node=Node})(window.ShadowDOMPolyfill);(function(scope){"us
e strict";var HTMLCollection=scope.wrappers.HTMLCollection;var NodeList=scope.wr
appers.NodeList;var getTreeScope=scope.getTreeScope;var unsafeUnwrap=scope.unsaf
eUnwrap;var wrap=scope.wrap;var originalDocumentQuerySelector=document.querySele
ctor;var originalElementQuerySelector=document.documentElement.querySelector;var
originalDocumentQuerySelectorAll=document.querySelectorAll;var originalElementQ
uerySelectorAll=document.documentElement.querySelectorAll;var originalDocumentGe
tElementsByTagName=document.getElementsByTagName;var originalElementGetElementsB
yTagName=document.documentElement.getElementsByTagName;var originalDocumentGetEl
ementsByTagNameNS=document.getElementsByTagNameNS;var originalElementGetElements
ByTagNameNS=document.documentElement.getElementsByTagNameNS;var OriginalElement=
window.Element;var OriginalDocument=window.HTMLDocument||window.Document;functio
n filterNodeList(list,index,result,deep){var wrappedItem=null;var root=null;for(
var i=0,length=list.length;i<length;i++){wrappedItem=wrap(list[i]);if(!deep&&(ro
ot=getTreeScope(wrappedItem).root)){if(root instanceof scope.wrappers.ShadowRoot
){continue}}result[index++]=wrappedItem}return index}function shimSelector(selec
tor){return String(selector).replace(/\/deep\//g," ")}function findOne(node,sele
ctor){var m,el=node.firstElementChild;while(el){if(el.matches(selector))return e
l;m=findOne(el,selector);if(m)return m;el=el.nextElementSibling}return null}func
tion matchesSelector(el,selector){return el.matches(selector)}var XHTML_NS="http
://www.w3.org/1999/xhtml";function matchesTagName(el,localName,localNameLowerCas
e){var ln=el.localName;return ln===localName||ln===localNameLowerCase&&el.namesp
aceURI===XHTML_NS}function matchesEveryThing(){return true}function matchesLocal
NameOnly(el,ns,localName){return el.localName===localName}function matchesNameSp
ace(el,ns){return el.namespaceURI===ns}function matchesLocalNameNS(el,ns,localNa
me){return el.namespaceURI===ns&&el.localName===localName}function findElements(
node,index,result,p,arg0,arg1){var el=node.firstElementChild;while(el){if(p(el,a
rg0,arg1))result[index++]=el;index=findElements(el,index,result,p,arg0,arg1);el=
el.nextElementSibling}return index}function querySelectorAllFiltered(p,index,res
ult,selector,deep){var target=unsafeUnwrap(this);var list;var root=getTreeScope(
this).root;if(root instanceof scope.wrappers.ShadowRoot){return findElements(thi
s,index,result,p,selector,null)}else if(target instanceof OriginalElement){list=
originalElementQuerySelectorAll.call(target,selector)}else if(target instanceof
OriginalDocument){list=originalDocumentQuerySelectorAll.call(target,selector)}el
se{return findElements(this,index,result,p,selector,null)}return filterNodeList(
list,index,result,deep)}var SelectorsInterface={querySelector:function(selector)
{var shimmed=shimSelector(selector);var deep=shimmed!==selector;selector=shimmed
;var target=unsafeUnwrap(this);var wrappedItem;var root=getTreeScope(this).root;
if(root instanceof scope.wrappers.ShadowRoot){return findOne(this,selector)}else
if(target instanceof OriginalElement){wrappedItem=wrap(originalElementQuerySele
ctor.call(target,selector))}else if(target instanceof OriginalDocument){wrappedI
tem=wrap(originalDocumentQuerySelector.call(target,selector))}else{return findOn
e(this,selector)}if(!wrappedItem){return wrappedItem}else if(!deep&&(root=getTre
eScope(wrappedItem).root)){if(root instanceof scope.wrappers.ShadowRoot){return
findOne(this,selector)}}return wrappedItem},querySelectorAll:function(selector){
var shimmed=shimSelector(selector);var deep=shimmed!==selector;selector=shimmed;
var result=new NodeList;result.length=querySelectorAllFiltered.call(this,matches
Selector,0,result,selector,deep);return result}};function getElementsByTagNameFi
ltered(p,index,result,localName,lowercase){var target=unsafeUnwrap(this);var lis
t;var root=getTreeScope(this).root;if(root instanceof scope.wrappers.ShadowRoot)
{return findElements(this,index,result,p,localName,lowercase)}else if(target ins
tanceof OriginalElement){list=originalElementGetElementsByTagName.call(target,lo
calName,lowercase)}else if(target instanceof OriginalDocument){list=originalDocu
mentGetElementsByTagName.call(target,localName,lowercase)}else{return findElemen
ts(this,index,result,p,localName,lowercase)}return filterNodeList(list,index,res
ult,false)}function getElementsByTagNameNSFiltered(p,index,result,ns,localName){
var target=unsafeUnwrap(this);var list;var root=getTreeScope(this).root;if(root
instanceof scope.wrappers.ShadowRoot){return findElements(this,index,result,p,ns
,localName)}else if(target instanceof OriginalElement){list=originalElementGetEl
ementsByTagNameNS.call(target,ns,localName)}else if(target instanceof OriginalDo
cument){list=originalDocumentGetElementsByTagNameNS.call(target,ns,localName)}el
se{return findElements(this,index,result,p,ns,localName)}return filterNodeList(l
ist,index,result,false)}var GetElementsByInterface={getElementsByTagName:functio
n(localName){var result=new HTMLCollection;var match=localName==="*"?matchesEver
yThing:matchesTagName;result.length=getElementsByTagNameFiltered.call(this,match
,0,result,localName,localName.toLowerCase());return result},getElementsByClassNa
me:function(className){return this.querySelectorAll("."+className)},getElementsB
yTagNameNS:function(ns,localName){var result=new HTMLCollection;var match=null;i
f(ns==="*"){match=localName==="*"?matchesEveryThing:matchesLocalNameOnly}else{ma
tch=localName==="*"?matchesNameSpace:matchesLocalNameNS}result.length=getElement
sByTagNameNSFiltered.call(this,match,0,result,ns||null,localName);return result}
};scope.GetElementsByInterface=GetElementsByInterface;scope.SelectorsInterface=S
electorsInterface})(window.ShadowDOMPolyfill);(function(scope){"use strict";var
NodeList=scope.wrappers.NodeList;function forwardElement(node){while(node&&node.
nodeType!==Node.ELEMENT_NODE){node=node.nextSibling}return node}function backwar
dsElement(node){while(node&&node.nodeType!==Node.ELEMENT_NODE){node=node.previou
sSibling}return node}var ParentNodeInterface={get firstElementChild(){return for
wardElement(this.firstChild)},get lastElementChild(){return backwardsElement(thi
s.lastChild)},get childElementCount(){var count=0;for(var child=this.firstElemen
tChild;child;child=child.nextElementSibling){count++}return count},get children(
){var wrapperList=new NodeList;var i=0;for(var child=this.firstElementChild;chil
d;child=child.nextElementSibling){wrapperList[i++]=child}wrapperList.length=i;re
turn wrapperList},remove:function(){var p=this.parentNode;if(p)p.removeChild(thi
s)}};var ChildNodeInterface={get nextElementSibling(){return forwardElement(this
.nextSibling)},get previousElementSibling(){return backwardsElement(this.previou
sSibling)}};scope.ChildNodeInterface=ChildNodeInterface;scope.ParentNodeInterfac
e=ParentNodeInterface})(window.ShadowDOMPolyfill);(function(scope){"use strict";
var ChildNodeInterface=scope.ChildNodeInterface;var Node=scope.wrappers.Node;var
enqueueMutation=scope.enqueueMutation;var mixin=scope.mixin;var registerWrapper
=scope.registerWrapper;var unsafeUnwrap=scope.unsafeUnwrap;var OriginalCharacter
Data=window.CharacterData;function CharacterData(node){Node.call(this,node)}Char
acterData.prototype=Object.create(Node.prototype);mixin(CharacterData.prototype,
{get textContent(){return this.data},set textContent(value){this.data=value},get
data(){return unsafeUnwrap(this).data},set data(value){var oldValue=unsafeUnwra
p(this).data;enqueueMutation(this,"characterData",{oldValue:oldValue});unsafeUnw
rap(this).data=value}});mixin(CharacterData.prototype,ChildNodeInterface);regist
erWrapper(OriginalCharacterData,CharacterData,document.createTextNode(""));scope
.wrappers.CharacterData=CharacterData})(window.ShadowDOMPolyfill);(function(scop
e){"use strict";var CharacterData=scope.wrappers.CharacterData;var enqueueMutati
on=scope.enqueueMutation;var mixin=scope.mixin;var registerWrapper=scope.registe
rWrapper;function toUInt32(x){return x>>>0}var OriginalText=window.Text;function
Text(node){CharacterData.call(this,node)}Text.prototype=Object.create(Character
Data.prototype);mixin(Text.prototype,{splitText:function(offset){offset=toUInt32
(offset);var s=this.data;if(offset>s.length)throw new Error("IndexSizeError");va
r head=s.slice(0,offset);var tail=s.slice(offset);this.data=head;var newTextNode
=this.ownerDocument.createTextNode(tail);if(this.parentNode)this.parentNode.inse
rtBefore(newTextNode,this.nextSibling);return newTextNode}});registerWrapper(Ori
ginalText,Text,document.createTextNode(""));scope.wrappers.Text=Text})(window.Sh
adowDOMPolyfill);(function(scope){"use strict";var setWrapper=scope.setWrapper;v
ar unsafeUnwrap=scope.unsafeUnwrap;function invalidateClass(el){scope.invalidate
RendererBasedOnAttribute(el,"class")}function DOMTokenList(impl,ownerElement){se
tWrapper(impl,this);this.ownerElement_=ownerElement}DOMTokenList.prototype={cons
tructor:DOMTokenList,get length(){return unsafeUnwrap(this).length},item:functio
n(index){return unsafeUnwrap(this).item(index)},contains:function(token){return
unsafeUnwrap(this).contains(token)},add:function(){unsafeUnwrap(this).add.apply(
unsafeUnwrap(this),arguments);invalidateClass(this.ownerElement_)},remove:functi
on(){unsafeUnwrap(this).remove.apply(unsafeUnwrap(this),arguments); |
| 11 invalidateClass(this.ownerElement_)},toggle:function(token){var rv=unsafeUnwrap(
this).toggle.apply(unsafeUnwrap(this),arguments);invalidateClass(this.ownerEleme
nt_);return rv},toString:function(){return unsafeUnwrap(this).toString()}};scope
.wrappers.DOMTokenList=DOMTokenList})(window.ShadowDOMPolyfill);(function(scope)
{"use strict";var ChildNodeInterface=scope.ChildNodeInterface;var GetElementsByI
nterface=scope.GetElementsByInterface;var Node=scope.wrappers.Node;var DOMTokenL
ist=scope.wrappers.DOMTokenList;var ParentNodeInterface=scope.ParentNodeInterfac
e;var SelectorsInterface=scope.SelectorsInterface;var addWrapNodeListMethod=scop
e.addWrapNodeListMethod;var enqueueMutation=scope.enqueueMutation;var mixin=scop
e.mixin;var oneOf=scope.oneOf;var registerWrapper=scope.registerWrapper;var unsa
feUnwrap=scope.unsafeUnwrap;var wrappers=scope.wrappers;var OriginalElement=wind
ow.Element;var matchesNames=["matches","mozMatchesSelector","msMatchesSelector",
"webkitMatchesSelector"].filter(function(name){return OriginalElement.prototype[
name]});var matchesName=matchesNames[0];var originalMatches=OriginalElement.prot
otype[matchesName];function invalidateRendererBasedOnAttribute(element,name){var
p=element.parentNode;if(!p||!p.shadowRoot)return;var renderer=scope.getRenderer
ForHost(p);if(renderer.dependsOnAttribute(name))renderer.invalidate()}function e
nqueAttributeChange(element,name,oldValue){enqueueMutation(element,"attributes",
{name:name,namespace:null,oldValue:oldValue})}var classListTable=new WeakMap;fun
ction Element(node){Node.call(this,node)}Element.prototype=Object.create(Node.pr
ototype);mixin(Element.prototype,{createShadowRoot:function(){var newShadowRoot=
new wrappers.ShadowRoot(this);unsafeUnwrap(this).polymerShadowRoot_=newShadowRoo
t;var renderer=scope.getRendererForHost(this);renderer.invalidate();return newSh
adowRoot},get shadowRoot(){return unsafeUnwrap(this).polymerShadowRoot_||null},s
etAttribute:function(name,value){var oldValue=unsafeUnwrap(this).getAttribute(na
me);unsafeUnwrap(this).setAttribute(name,value);enqueAttributeChange(this,name,o
ldValue);invalidateRendererBasedOnAttribute(this,name)},removeAttribute:function
(name){var oldValue=unsafeUnwrap(this).getAttribute(name);unsafeUnwrap(this).rem
oveAttribute(name);enqueAttributeChange(this,name,oldValue);invalidateRendererBa
sedOnAttribute(this,name)},matches:function(selector){return originalMatches.cal
l(unsafeUnwrap(this),selector)},get classList(){var list=classListTable.get(this
);if(!list){classListTable.set(this,list=new DOMTokenList(unsafeUnwrap(this).cla
ssList,this))}return list},get className(){return unsafeUnwrap(this).className},
set className(v){this.setAttribute("class",v)},get id(){return unsafeUnwrap(this
).id},set id(v){this.setAttribute("id",v)}});matchesNames.forEach(function(name)
{if(name!=="matches"){Element.prototype[name]=function(selector){return this.mat
ches(selector)}}});if(OriginalElement.prototype.webkitCreateShadowRoot){Element.
prototype.webkitCreateShadowRoot=Element.prototype.createShadowRoot}mixin(Elemen
t.prototype,ChildNodeInterface);mixin(Element.prototype,GetElementsByInterface);
mixin(Element.prototype,ParentNodeInterface);mixin(Element.prototype,SelectorsIn
terface);registerWrapper(OriginalElement,Element,document.createElementNS(null,"
x"));scope.invalidateRendererBasedOnAttribute=invalidateRendererBasedOnAttribute
;scope.matchesNames=matchesNames;scope.wrappers.Element=Element})(window.ShadowD
OMPolyfill);(function(scope){"use strict";var Element=scope.wrappers.Element;var
defineGetter=scope.defineGetter;var enqueueMutation=scope.enqueueMutation;var m
ixin=scope.mixin;var nodesWereAdded=scope.nodesWereAdded;var nodesWereRemoved=sc
ope.nodesWereRemoved;var registerWrapper=scope.registerWrapper;var snapshotNodeL
ist=scope.snapshotNodeList;var unsafeUnwrap=scope.unsafeUnwrap;var unwrap=scope.
unwrap;var wrap=scope.wrap;var wrappers=scope.wrappers;var escapeAttrRegExp=/[&\
u00A0"]/g;var escapeDataRegExp=/[&\u00A0<>]/g;function escapeReplace(c){switch(c
){case"&":return"&";case"<":return"<";case">":return">";case'"':return
""";case" ":return" "}}function escapeAttr(s){return s.replace(escapeA
ttrRegExp,escapeReplace)}function escapeData(s){return s.replace(escapeDataRegEx
p,escapeReplace)}function makeSet(arr){var set={};for(var i=0;i<arr.length;i++){
set[arr[i]]=true}return set}var voidElements=makeSet(["area","base","br","col","
command","embed","hr","img","input","keygen","link","meta","param","source","tra
ck","wbr"]);var plaintextParents=makeSet(["style","script","xmp","iframe","noemb
ed","noframes","plaintext","noscript"]);function getOuterHTML(node,parentNode){s
witch(node.nodeType){case Node.ELEMENT_NODE:var tagName=node.tagName.toLowerCase
();var s="<"+tagName;var attrs=node.attributes;for(var i=0,attr;attr=attrs[i];i+
+){s+=" "+attr.name+'="'+escapeAttr(attr.value)+'"'}s+=">";if(voidElements[tagNa
me])return s;return s+getInnerHTML(node)+"</"+tagName+">";case Node.TEXT_NODE:va
r data=node.data;if(parentNode&&plaintextParents[parentNode.localName])return da
ta;return escapeData(data);case Node.COMMENT_NODE:return"<!--"+node.data+"-->";d
efault:console.error(node);throw new Error("not implemented")}}function getInner
HTML(node){if(node instanceof wrappers.HTMLTemplateElement)node=node.content;var
s="";for(var child=node.firstChild;child;child=child.nextSibling){s+=getOuterHT
ML(child,node)}return s}function setInnerHTML(node,value,opt_tagName){var tagNam
e=opt_tagName||"div";node.textContent="";var tempElement=unwrap(node.ownerDocume
nt.createElement(tagName));tempElement.innerHTML=value;var firstChild;while(firs
tChild=tempElement.firstChild){node.appendChild(wrap(firstChild))}}var oldIe=/MS
IE/.test(navigator.userAgent);var OriginalHTMLElement=window.HTMLElement;var Ori
ginalHTMLTemplateElement=window.HTMLTemplateElement;function HTMLElement(node){E
lement.call(this,node)}HTMLElement.prototype=Object.create(Element.prototype);mi
xin(HTMLElement.prototype,{get innerHTML(){return getInnerHTML(this)},set innerH
TML(value){if(oldIe&&plaintextParents[this.localName]){this.textContent=value;re
turn}var removedNodes=snapshotNodeList(this.childNodes);if(this.invalidateShadow
Renderer()){if(this instanceof wrappers.HTMLTemplateElement)setInnerHTML(this.co
ntent,value);else setInnerHTML(this,value,this.tagName)}else if(!OriginalHTMLTem
plateElement&&this instanceof wrappers.HTMLTemplateElement){setInnerHTML(this.co
ntent,value)}else{unsafeUnwrap(this).innerHTML=value}var addedNodes=snapshotNode
List(this.childNodes);enqueueMutation(this,"childList",{addedNodes:addedNodes,re
movedNodes:removedNodes});nodesWereRemoved(removedNodes);nodesWereAdded(addedNod
es,this)},get outerHTML(){return getOuterHTML(this,this.parentNode)},set outerHT
ML(value){var p=this.parentNode;if(p){p.invalidateShadowRenderer();var df=frag(p
,value);p.replaceChild(df,this)}},insertAdjacentHTML:function(position,text){var
contextElement,refNode;switch(String(position).toLowerCase()){case"beforebegin"
:contextElement=this.parentNode;refNode=this;break;case"afterend":contextElement
=this.parentNode;refNode=this.nextSibling;break;case"afterbegin":contextElement=
this;refNode=this.firstChild;break;case"beforeend":contextElement=this;refNode=n
ull;break;default:return}var df=frag(contextElement,text);contextElement.insertB
efore(df,refNode)},get hidden(){return this.hasAttribute("hidden")},set hidden(v
){if(v){this.setAttribute("hidden","")}else{this.removeAttribute("hidden")}}});f
unction frag(contextElement,html){var p=unwrap(contextElement.cloneNode(false));
p.innerHTML=html;var df=unwrap(document.createDocumentFragment());var c;while(c=
p.firstChild){df.appendChild(c)}return wrap(df)}function getter(name){return fun
ction(){scope.renderAllPending();return unsafeUnwrap(this)[name]}}function gette
rRequiresRendering(name){defineGetter(HTMLElement,name,getter(name))}["clientHei
ght","clientLeft","clientTop","clientWidth","offsetHeight","offsetLeft","offsetT
op","offsetWidth","scrollHeight","scrollWidth"].forEach(getterRequiresRendering)
;function getterAndSetterRequiresRendering(name){Object.defineProperty(HTMLEleme
nt.prototype,name,{get:getter(name),set:function(v){scope.renderAllPending();uns
afeUnwrap(this)[name]=v},configurable:true,enumerable:true})}["scrollLeft","scro
llTop"].forEach(getterAndSetterRequiresRendering);function methodRequiresRenderi
ng(name){Object.defineProperty(HTMLElement.prototype,name,{value:function(){scop
e.renderAllPending();return unsafeUnwrap(this)[name].apply(unsafeUnwrap(this),ar
guments)},configurable:true,enumerable:true})}["getBoundingClientRect","getClien
tRects","scrollIntoView"].forEach(methodRequiresRendering);registerWrapper(Origi
nalHTMLElement,HTMLElement,document.createElement("b"));scope.wrappers.HTMLEleme
nt=HTMLElement;scope.getInnerHTML=getInnerHTML;scope.setInnerHTML=setInnerHTML})
(window.ShadowDOMPolyfill);(function(scope){"use strict";var HTMLElement=scope.w
rappers.HTMLElement;var mixin=scope.mixin;var registerWrapper=scope.registerWrap
per;var unsafeUnwrap=scope.unsafeUnwrap;var wrap=scope.wrap;var OriginalHTMLCanv
asElement=window.HTMLCanvasElement;function HTMLCanvasElement(node){HTMLElement.
call(this,node)}HTMLCanvasElement.prototype=Object.create(HTMLElement.prototype)
;mixin(HTMLCanvasElement.prototype,{getContext:function(){var context=unsafeUnwr
ap(this).getContext.apply(unsafeUnwrap(this),arguments);return context&&wrap(con
text)}});registerWrapper(OriginalHTMLCanvasElement,HTMLCanvasElement,document.cr
eateElement("canvas"));scope.wrappers.HTMLCanvasElement=HTMLCanvasElement})(wind
ow.ShadowDOMPolyfill);(function(scope){"use strict";var HTMLElement=scope.wrappe
rs.HTMLElement;var mixin=scope.mixin;var registerWrapper=scope.registerWrapper;v
ar OriginalHTMLContentElement=window.HTMLContentElement;function HTMLContentElem
ent(node){HTMLElement.call(this,node)}HTMLContentElement.prototype=Object.create
(HTMLElement.prototype);mixin(HTMLContentElement.prototype,{constructor:HTMLCont
entElement,get select(){return this.getAttribute("select")},set select(value){th
is.setAttribute("select",value)},setAttribute:function(n,v){HTMLElement.prototyp
e.setAttribute.call(this,n,v);if(String(n).toLowerCase()==="select")this.invalid
ateShadowRenderer(true)}});if(OriginalHTMLContentElement)registerWrapper(Origina
lHTMLContentElement,HTMLContentElement);scope.wrappers.HTMLContentElement=HTMLCo
ntentElement})(window.ShadowDOMPolyfill);(function(scope){"use strict";var HTMLE
lement=scope.wrappers.HTMLElement;var mixin=scope.mixin;var registerWrapper=scop
e.registerWrapper;var wrapHTMLCollection=scope.wrapHTMLCollection;var unwrap=sco
pe.unwrap;var OriginalHTMLFormElement=window.HTMLFormElement;function HTMLFormEl
ement(node){HTMLElement.call(this,node)}HTMLFormElement.prototype=Object.create(
HTMLElement.prototype);mixin(HTMLFormElement.prototype,{get elements(){return wr
apHTMLCollection(unwrap(this).elements)}});registerWrapper(OriginalHTMLFormEleme
nt,HTMLFormElement,document.createElement("form"));scope.wrappers.HTMLFormElemen
t=HTMLFormElement})(window.ShadowDOMPolyfill);(function(scope){"use strict";var
HTMLElement=scope.wrappers.HTMLElement;var registerWrapper=scope.registerWrapper
;var unwrap=scope.unwrap;var rewrap=scope.rewrap;var OriginalHTMLImageElement=wi
ndow.HTMLImageElement;function HTMLImageElement(node){HTMLElement.call(this,node
)}HTMLImageElement.prototype=Object.create(HTMLElement.prototype);registerWrappe
r(OriginalHTMLImageElement,HTMLImageElement,document.createElement("img"));funct
ion Image(width,height){if(!(this instanceof Image)){throw new TypeError("DOM ob
ject constructor cannot be called as a function.")}var node=unwrap(document.crea
teElement("img"));HTMLElement.call(this,node);rewrap(node,this);if(width!==undef
ined)node.width=width;if(height!==undefined)node.height=height}Image.prototype=H
TMLImageElement.prototype;scope.wrappers.HTMLImageElement=HTMLImageElement;scope
.wrappers.Image=Image})(window.ShadowDOMPolyfill);(function(scope){"use strict";
var HTMLElement=scope.wrappers.HTMLElement;var mixin=scope.mixin;var NodeList=sc
ope.wrappers.NodeList;var registerWrapper=scope.registerWrapper;var OriginalHTML
ShadowElement=window.HTMLShadowElement;function HTMLShadowElement(node){HTMLElem
ent.call(this,node)}HTMLShadowElement.prototype=Object.create(HTMLElement.protot
ype);HTMLShadowElement.prototype.constructor=HTMLShadowElement;if(OriginalHTMLSh
adowElement)registerWrapper(OriginalHTMLShadowElement,HTMLShadowElement);scope.w
rappers.HTMLShadowElement=HTMLShadowElement})(window.ShadowDOMPolyfill);(functio
n(scope){"use strict";var HTMLElement=scope.wrappers.HTMLElement;var mixin=scope
.mixin;var registerWrapper=scope.registerWrapper;var unsafeUnwrap=scope.unsafeUn
wrap;var unwrap=scope.unwrap;var wrap=scope.wrap;var contentTable=new WeakMap;va
r templateContentsOwnerTable=new WeakMap;function getTemplateContentsOwner(doc){
if(!doc.defaultView)return doc;var d=templateContentsOwnerTable.get(doc);if(!d){
d=doc.implementation.createHTMLDocument("");while(d.lastChild){d.removeChild(d.l
astChild)}templateContentsOwnerTable.set(doc,d)}return d}function extractContent
(templateElement){var doc=getTemplateContentsOwner(templateElement.ownerDocument
);var df=unwrap(doc.createDocumentFragment());var child;while(child=templateElem
ent.firstChild){df.appendChild(child)}return df}var OriginalHTMLTemplateElement=
window.HTMLTemplateElement;function HTMLTemplateElement(node){HTMLElement.call(t
his,node);if(!OriginalHTMLTemplateElement){var content=extractContent(node);cont
entTable.set(this,wrap(content))}}HTMLTemplateElement.prototype=Object.create(HT
MLElement.prototype);mixin(HTMLTemplateElement.prototype,{constructor:HTMLTempla
teElement,get content(){if(OriginalHTMLTemplateElement)return wrap(unsafeUnwrap(
this).content);return contentTable.get(this)}});if(OriginalHTMLTemplateElement)r
egisterWrapper(OriginalHTMLTemplateElement,HTMLTemplateElement);scope.wrappers.H
TMLTemplateElement=HTMLTemplateElement})(window.ShadowDOMPolyfill);(function(sco
pe){"use strict";var HTMLElement=scope.wrappers.HTMLElement;var registerWrapper=
scope.registerWrapper;var OriginalHTMLMediaElement=window.HTMLMediaElement;if(!O
riginalHTMLMediaElement)return;function HTMLMediaElement(node){HTMLElement.call(
this,node)}HTMLMediaElement.prototype=Object.create(HTMLElement.prototype);regis
terWrapper(OriginalHTMLMediaElement,HTMLMediaElement,document.createElement("aud
io"));scope.wrappers.HTMLMediaElement=HTMLMediaElement})(window.ShadowDOMPolyfil
l);(function(scope){"use strict";var HTMLMediaElement=scope.wrappers.HTMLMediaEl
ement;var registerWrapper=scope.registerWrapper;var unwrap=scope.unwrap;var rewr
ap=scope.rewrap;var OriginalHTMLAudioElement=window.HTMLAudioElement;if(!Origina
lHTMLAudioElement)return;function HTMLAudioElement(node){HTMLMediaElement.call(t
his,node)}HTMLAudioElement.prototype=Object.create(HTMLMediaElement.prototype);r
egisterWrapper(OriginalHTMLAudioElement,HTMLAudioElement,document.createElement(
"audio"));function Audio(src){if(!(this instanceof Audio)){throw new TypeError("
DOM object constructor cannot be called as a function.")}var node=unwrap(documen
t.createElement("audio"));HTMLMediaElement.call(this,node);rewrap(node,this);nod
e.setAttribute("preload","auto");if(src!==undefined)node.setAttribute("src",src)
}Audio.prototype=HTMLAudioElement.prototype;scope.wrappers.HTMLAudioElement=HTML
AudioElement;scope.wrappers.Audio=Audio})(window.ShadowDOMPolyfill);(function(sc
ope){"use strict";var HTMLElement=scope.wrappers.HTMLElement;var mixin=scope.mix
in;var registerWrapper=scope.registerWrapper;var rewrap=scope.rewrap;var unwrap=
scope.unwrap;var wrap=scope.wrap;var OriginalHTMLOptionElement=window.HTMLOption
Element;function trimText(s){return s.replace(/\s+/g," ").trim()}function HTMLOp
tionElement(node){HTMLElement.call(this,node)}HTMLOptionElement.prototype=Object
.create(HTMLElement.prototype);mixin(HTMLOptionElement.prototype,{get text(){ret
urn trimText(this.textContent)},set text(value){this.textContent=trimText(String
(value))},get form(){return wrap(unwrap(this).form)}});registerWrapper(OriginalH
TMLOptionElement,HTMLOptionElement,document.createElement("option"));function Op
tion(text,value,defaultSelected,selected){if(!(this instanceof Option)){throw ne
w TypeError("DOM object constructor cannot be called as a function.")}var node=u
nwrap(document.createElement("option"));HTMLElement.call(this,node);rewrap(node,
this);if(text!==undefined)node.text=text;if(value!==undefined)node.setAttribute(
"value",value);if(defaultSelected===true)node.setAttribute("selected","");node.s
elected=selected===true}Option.prototype=HTMLOptionElement.prototype;scope.wrapp
ers.HTMLOptionElement=HTMLOptionElement;scope.wrappers.Option=Option})(window.Sh
adowDOMPolyfill);(function(scope){"use strict";var HTMLElement=scope.wrappers.HT
MLElement;var mixin=scope.mixin;var registerWrapper=scope.registerWrapper;var un
wrap=scope.unwrap;var wrap=scope.wrap;var OriginalHTMLSelectElement=window.HTMLS
electElement;function HTMLSelectElement(node){HTMLElement.call(this,node)}HTMLSe
lectElement.prototype=Object.create(HTMLElement.prototype);mixin(HTMLSelectEleme
nt.prototype,{add:function(element,before){if(typeof before==="object")before=un
wrap(before);unwrap(this).add(unwrap(element),before)},remove:function(indexOrNo
de){if(indexOrNode===undefined){HTMLElement.prototype.remove.call(this);return}i
f(typeof indexOrNode==="object")indexOrNode=unwrap(indexOrNode);unwrap(this).rem
ove(indexOrNode)},get form(){return wrap(unwrap(this).form)}});registerWrapper(O
riginalHTMLSelectElement,HTMLSelectElement,document.createElement("select"));sco
pe.wrappers.HTMLSelectElement=HTMLSelectElement})(window.ShadowDOMPolyfill);(fun
ction(scope){"use strict";var HTMLElement=scope.wrappers.HTMLElement;var mixin=s
cope.mixin;var registerWrapper=scope.registerWrapper;var unwrap=scope.unwrap;var
wrap=scope.wrap;var wrapHTMLCollection=scope.wrapHTMLCollection;var OriginalHTM
LTableElement=window.HTMLTableElement;function HTMLTableElement(node){HTMLElemen
t.call(this,node)}HTMLTableElement.prototype=Object.create(HTMLElement.prototype
);mixin(HTMLTableElement.prototype,{get caption(){return wrap(unwrap(this).capti
on)},createCaption:function(){return wrap(unwrap(this).createCaption())},get tHe
ad(){return wrap(unwrap(this).tHead)},createTHead:function(){return wrap(unwrap(
this).createTHead())},createTFoot:function(){return wrap(unwrap(this).createTFoo
t())},get tFoot(){return wrap(unwrap(this).tFoot)},get tBodies(){return wrapHTML
Collection(unwrap(this).tBodies)},createTBody:function(){return wrap(unwrap(this
).createTBody())},get rows(){return wrapHTMLCollection(unwrap(this).rows)},inser
tRow:function(index){return wrap(unwrap(this).insertRow(index))}});registerWrapp
er(OriginalHTMLTableElement,HTMLTableElement,document.createElement("table"));sc
ope.wrappers.HTMLTableElement=HTMLTableElement})(window.ShadowDOMPolyfill);(func
tion(scope){"use strict";var HTMLElement=scope.wrappers.HTMLElement;var mixin=sc
ope.mixin;var registerWrapper=scope.registerWrapper;var wrapHTMLCollection=scope
.wrapHTMLCollection;var unwrap=scope.unwrap;var wrap=scope.wrap;var OriginalHTML
TableSectionElement=window.HTMLTableSectionElement;function HTMLTableSectionElem
ent(node){HTMLElement.call(this,node)}HTMLTableSectionElement.prototype=Object.c
reate(HTMLElement.prototype);mixin(HTMLTableSectionElement.prototype,{constructo
r:HTMLTableSectionElement,get rows(){return wrapHTMLCollection(unwrap(this).rows
)},insertRow:function(index){return wrap(unwrap(this).insertRow(index))}});regis
terWrapper(OriginalHTMLTableSectionElement,HTMLTableSectionElement,document.crea
teElement("thead"));scope.wrappers.HTMLTableSectionElement=HTMLTableSectionEleme
nt})(window.ShadowDOMPolyfill);(function(scope){"use strict";var HTMLElement=sco
pe.wrappers.HTMLElement;var mixin=scope.mixin;var registerWrapper=scope.register
Wrapper;var wrapHTMLCollection=scope.wrapHTMLCollection;var unwrap=scope.unwrap;
var wrap=scope.wrap;var OriginalHTMLTableRowElement=window.HTMLTableRowElement;f
unction HTMLTableRowElement(node){HTMLElement.call(this,node)}HTMLTableRowElemen
t.prototype=Object.create(HTMLElement.prototype);mixin(HTMLTableRowElement.proto
type,{get cells(){return wrapHTMLCollection(unwrap(this).cells)},insertCell:func
tion(index){return wrap(unwrap(this).insertCell(index))}});registerWrapper(Origi
nalHTMLTableRowElement,HTMLTableRowElement,document.createElement("tr"));scope.w
rappers.HTMLTableRowElement=HTMLTableRowElement})(window.ShadowDOMPolyfill);(fun
ction(scope){"use strict";var HTMLContentElement=scope.wrappers.HTMLContentEleme
nt;var HTMLElement=scope.wrappers.HTMLElement;var HTMLShadowElement=scope.wrappe
rs.HTMLShadowElement;var HTMLTemplateElement=scope.wrappers.HTMLTemplateElement;
var mixin=scope.mixin;var registerWrapper=scope.registerWrapper;var OriginalHTML
UnknownElement=window.HTMLUnknownElement;function HTMLUnknownElement(node){switc
h(node.localName){case"content":return new HTMLContentElement(node);case"shadow"
:return new HTMLShadowElement(node);case"template":return new HTMLTemplateElemen
t(node)}HTMLElement.call(this,node)}HTMLUnknownElement.prototype=Object.create(H
TMLElement.prototype);registerWrapper(OriginalHTMLUnknownElement,HTMLUnknownElem
ent);scope.wrappers.HTMLUnknownElement=HTMLUnknownElement})(window.ShadowDOMPoly
fill);(function(scope){"use strict";var Element=scope.wrappers.Element;var HTMLE
lement=scope.wrappers.HTMLElement;var registerObject=scope.registerObject;var SV
G_NS="http://www.w3.org/2000/svg";var svgTitleElement=document.createElementNS(S
VG_NS,"title");var SVGTitleElement=registerObject(svgTitleElement);var SVGElemen
t=Object.getPrototypeOf(SVGTitleElement.prototype).constructor;if(!("classList"i
n svgTitleElement)){var descr=Object.getOwnPropertyDescriptor(Element.prototype,
"classList");Object.defineProperty(HTMLElement.prototype,"classList",descr);dele
te Element.prototype.classList}scope.wrappers.SVGElement=SVGElement})(window.Sha
dowDOMPolyfill);(function(scope){"use strict";var mixin=scope.mixin;var register
Wrapper=scope.registerWrapper;var unwrap=scope.unwrap;var wrap=scope.wrap;var Or
iginalSVGUseElement=window.SVGUseElement;var SVG_NS="http://www.w3.org/2000/svg"
;var gWrapper=wrap(document.createElementNS(SVG_NS,"g"));var useElement=document
.createElementNS(SVG_NS,"use");var SVGGElement=gWrapper.constructor;var parentIn
terfacePrototype=Object.getPrototypeOf(SVGGElement.prototype);var parentInterfac
e=parentInterfacePrototype.constructor;function SVGUseElement(impl){parentInterf
ace.call(this,impl)}SVGUseElement.prototype=Object.create(parentInterfacePrototy
pe);if("instanceRoot"in useElement){mixin(SVGUseElement.prototype,{get instanceR
oot(){return wrap(unwrap(this).instanceRoot)},get animatedInstanceRoot(){return
wrap(unwrap(this).animatedInstanceRoot)}})}registerWrapper(OriginalSVGUseElement
,SVGUseElement,useElement);scope.wrappers.SVGUseElement=SVGUseElement})(window.S
hadowDOMPolyfill);(function(scope){"use strict";var EventTarget=scope.wrappers.E
ventTarget;var mixin=scope.mixin;var registerWrapper=scope.registerWrapper;var u
nsafeUnwrap=scope.unsafeUnwrap;var wrap=scope.wrap;var OriginalSVGElementInstanc
e=window.SVGElementInstance;if(!OriginalSVGElementInstance)return;function SVGEl
ementInstance(impl){EventTarget.call(this,impl)}SVGElementInstance.prototype=Obj
ect.create(EventTarget.prototype);mixin(SVGElementInstance.prototype,{get corres
pondingElement(){return wrap(unsafeUnwrap(this).correspondingElement)},get corre
spondingUseElement(){return wrap(unsafeUnwrap(this).correspondingUseElement)},ge
t parentNode(){return wrap(unsafeUnwrap(this).parentNode)},get childNodes(){thro
w new Error("Not implemented")},get firstChild(){return wrap(unsafeUnwrap(this).
firstChild)},get lastChild(){return wrap(unsafeUnwrap(this).lastChild)},get prev
iousSibling(){return wrap(unsafeUnwrap(this).previousSibling)},get nextSibling()
{return wrap(unsafeUnwrap(this).nextSibling)}});registerWrapper(OriginalSVGEleme
ntInstance,SVGElementInstance);scope.wrappers.SVGElementInstance=SVGElementInsta
nce})(window.ShadowDOMPolyfill);(function(scope){"use strict";var mixin=scope.mi
xin;var registerWrapper=scope.registerWrapper;var setWrapper=scope.setWrapper;va
r unsafeUnwrap=scope.unsafeUnwrap;var unwrap=scope.unwrap;var unwrapIfNeeded=sco
pe.unwrapIfNeeded;var wrap=scope.wrap;var OriginalCanvasRenderingContext2D=windo
w.CanvasRenderingContext2D;function CanvasRenderingContext2D(impl){setWrapper(im
pl,this)}mixin(CanvasRenderingContext2D.prototype,{get canvas(){return wrap(unsa
feUnwrap(this).canvas)},drawImage:function(){arguments[0]=unwrapIfNeeded(argumen
ts[0]);unsafeUnwrap(this).drawImage.apply(unsafeUnwrap(this),arguments)},createP
attern:function(){arguments[0]=unwrap(arguments[0]);return unsafeUnwrap(this).cr
eatePattern.apply(unsafeUnwrap(this),arguments)}});registerWrapper(OriginalCanva
sRenderingContext2D,CanvasRenderingContext2D,document.createElement("canvas").ge
tContext("2d"));scope.wrappers.CanvasRenderingContext2D=CanvasRenderingContext2D
})(window.ShadowDOMPolyfill);(function(scope){"use strict";var mixin=scope.mixin
;var registerWrapper=scope.registerWrapper;var setWrapper=scope.setWrapper;var u
nsafeUnwrap=scope.unsafeUnwrap;var unwrapIfNeeded=scope.unwrapIfNeeded;var wrap=
scope.wrap;var OriginalWebGLRenderingContext=window.WebGLRenderingContext;if(!Or
iginalWebGLRenderingContext)return;function WebGLRenderingContext(impl){setWrapp
er(impl,this)}mixin(WebGLRenderingContext.prototype,{get canvas(){return wrap(un
safeUnwrap(this).canvas)},texImage2D:function(){arguments[5]=unwrapIfNeeded(argu
ments[5]);unsafeUnwrap(this).texImage2D.apply(unsafeUnwrap(this),arguments)},tex
SubImage2D:function(){arguments[6]=unwrapIfNeeded(arguments[6]);unsafeUnwrap(thi
s).texSubImage2D.apply(unsafeUnwrap(this),arguments)}});var instanceProperties=/
WebKit/.test(navigator.userAgent)?{drawingBufferHeight:null,drawingBufferWidth:n
ull}:{};registerWrapper(OriginalWebGLRenderingContext,WebGLRenderingContext,inst
anceProperties);scope.wrappers.WebGLRenderingContext=WebGLRenderingContext})(win
dow.ShadowDOMPolyfill);(function(scope){"use strict";var registerWrapper=scope.r
egisterWrapper;var setWrapper=scope.setWrapper;var unsafeUnwrap=scope.unsafeUnwr
ap;var unwrap=scope.unwrap;var unwrapIfNeeded=scope.unwrapIfNeeded;var wrap=scop
e.wrap;var OriginalRange=window.Range;function Range(impl){setWrapper(impl,this)
}Range.prototype={get startContainer(){return wrap(unsafeUnwrap(this).startConta
iner)},get endContainer(){return wrap(unsafeUnwrap(this).endContainer)},get comm
onAncestorContainer(){return wrap(unsafeUnwrap(this).commonAncestorContainer)},s
etStart:function(refNode,offset){unsafeUnwrap(this).setStart(unwrapIfNeeded(refN
ode),offset)},setEnd:function(refNode,offset){unsafeUnwrap(this).setEnd(unwrapIf
Needed(refNode),offset)},setStartBefore:function(refNode){unsafeUnwrap(this).set
StartBefore(unwrapIfNeeded(refNode))},setStartAfter:function(refNode){unsafeUnwr
ap(this).setStartAfter(unwrapIfNeeded(refNode))},setEndBefore:function(refNode){
unsafeUnwrap(this).setEndBefore(unwrapIfNeeded(refNode))},setEndAfter:function(r
efNode){unsafeUnwrap(this).setEndAfter(unwrapIfNeeded(refNode))},selectNode:func
tion(refNode){unsafeUnwrap(this).selectNode(unwrapIfNeeded(refNode))},selectNode
Contents:function(refNode){unsafeUnwrap(this).selectNodeContents(unwrapIfNeeded(
refNode))},compareBoundaryPoints:function(how,sourceRange){return unsafeUnwrap(t
his).compareBoundaryPoints(how,unwrap(sourceRange))},extractContents:function(){
return wrap(unsafeUnwrap(this).extractContents())},cloneContents:function(){retu
rn wrap(unsafeUnwrap(this).cloneContents())},insertNode:function(node){unsafeUnw
rap(this).insertNode(unwrapIfNeeded(node))},surroundContents:function(newParent)
{unsafeUnwrap(this).surroundContents(unwrapIfNeeded(newParent))},cloneRange:func
tion(){return wrap(unsafeUnwrap(this).cloneRange())},isPointInRange:function(nod
e,offset){return unsafeUnwrap(this).isPointInRange(unwrapIfNeeded(node),offset)}
,comparePoint:function(node,offset){return unsafeUnwrap(this).comparePoint(unwra
pIfNeeded(node),offset)},intersectsNode:function(node){return unsafeUnwrap(this)
.intersectsNode(unwrapIfNeeded(node))},toString:function(){return unsafeUnwrap(t
his).toString()}};if(OriginalRange.prototype.createContextualFragment){Range.pro
totype.createContextualFragment=function(html){return wrap(unsafeUnwrap(this).cr
eateContextualFragment(html))}}registerWrapper(window.Range,Range,document.creat
eRange());scope.wrappers.Range=Range})(window.ShadowDOMPolyfill);(function(scope
){"use strict";var GetElementsByInterface=scope.GetElementsByInterface;var Paren
tNodeInterface=scope.ParentNodeInterface;var SelectorsInterface=scope.SelectorsI
nterface;var mixin=scope.mixin;var registerObject=scope.registerObject;var Docum
entFragment=registerObject(document.createDocumentFragment());mixin(DocumentFrag
ment.prototype,ParentNodeInterface);mixin(DocumentFragment.prototype,SelectorsIn
terface);mixin(DocumentFragment.prototype,GetElementsByInterface);var Comment=re
gisterObject(document.createComment(""));scope.wrappers.Comment=Comment;scope.wr
appers.DocumentFragment=DocumentFragment})(window.ShadowDOMPolyfill);(function(s
cope){"use strict";var DocumentFragment=scope.wrappers.DocumentFragment;var Tree
Scope=scope.TreeScope;var elementFromPoint=scope.elementFromPoint;var getInnerHT
ML=scope.getInnerHTML;var getTreeScope=scope.getTreeScope;var mixin=scope.mixin;
var rewrap=scope.rewrap;var setInnerHTML=scope.setInnerHTML;var unsafeUnwrap=sco
pe.unsafeUnwrap;var unwrap=scope.unwrap;var shadowHostTable=new WeakMap;var next
OlderShadowTreeTable=new WeakMap;var spaceCharRe=/[ \t\n\r\f]/;function ShadowRo
ot(hostWrapper){var node=unwrap(unsafeUnwrap(hostWrapper).ownerDocument.createDo
cumentFragment());DocumentFragment.call(this,node);rewrap(node,this);var oldShad
owRoot=hostWrapper.shadowRoot;nextOlderShadowTreeTable.set(this,oldShadowRoot);t
his.treeScope_=new TreeScope(this,getTreeScope(oldShadowRoot||hostWrapper));shad
owHostTable.set(this,hostWrapper)}ShadowRoot.prototype=Object.create(DocumentFra
gment.prototype);mixin(ShadowRoot.prototype,{constructor:ShadowRoot,get innerHTM
L(){return getInnerHTML(this)},set innerHTML(value){setInnerHTML(this,value);thi
s.invalidateShadowRenderer()},get olderShadowRoot(){return nextOlderShadowTreeTa
ble.get(this)||null},get host(){return shadowHostTable.get(this)||null},invalida
teShadowRenderer:function(){return shadowHostTable.get(this).invalidateShadowRen
derer()},elementFromPoint:function(x,y){return elementFromPoint(this,this.ownerD
ocument,x,y)},getElementById:function(id){if(spaceCharRe.test(id))return null;re
turn this.querySelector('[id="'+id+'"]')}});scope.wrappers.ShadowRoot=ShadowRoot
})(window.ShadowDOMPolyfill);(function(scope){"use strict";var Element=scope.wra
ppers.Element;var HTMLContentElement=scope.wrappers.HTMLContentElement;var HTMLS
hadowElement=scope.wrappers.HTMLShadowElement;var Node=scope.wrappers.Node;var S
hadowRoot=scope.wrappers.ShadowRoot;var assert=scope.assert;var getTreeScope=sco
pe.getTreeScope;var mixin=scope.mixin;var oneOf=scope.oneOf;var unsafeUnwrap=sco
pe.unsafeUnwrap;var unwrap=scope.unwrap;var wrap=scope.wrap;var ArraySplice=scop
e.ArraySplice;function updateWrapperUpAndSideways(wrapper){wrapper.previousSibli
ng_=wrapper.previousSibling;wrapper.nextSibling_=wrapper.nextSibling;wrapper.par
entNode_=wrapper.parentNode}function updateWrapperDown(wrapper){wrapper.firstChi
ld_=wrapper.firstChild;wrapper.lastChild_=wrapper.lastChild}function updateAllCh
ildNodes(parentNodeWrapper){assert(parentNodeWrapper instanceof Node);for(var ch
ildWrapper=parentNodeWrapper.firstChild;childWrapper;childWrapper=childWrapper.n
extSibling){updateWrapperUpAndSideways(childWrapper)}updateWrapperDown(parentNod
eWrapper)}function insertBefore(parentNodeWrapper,newChildWrapper,refChildWrappe
r){var parentNode=unwrap(parentNodeWrapper);var newChild=unwrap(newChildWrapper)
;var refChild=refChildWrapper?unwrap(refChildWrapper):null;remove(newChildWrappe
r);updateWrapperUpAndSideways(newChildWrapper);if(!refChildWrapper){parentNodeWr
apper.lastChild_=parentNodeWrapper.lastChild;if(parentNodeWrapper.lastChild===pa
rentNodeWrapper.firstChild)parentNodeWrapper.firstChild_=parentNodeWrapper.first
Child; |
| 12 var lastChildWrapper=wrap(parentNode.lastChild);if(lastChildWrapper)lastChildWra
pper.nextSibling_=lastChildWrapper.nextSibling}else{if(parentNodeWrapper.firstCh
ild===refChildWrapper)parentNodeWrapper.firstChild_=refChildWrapper;refChildWrap
per.previousSibling_=refChildWrapper.previousSibling}scope.originalInsertBefore.
call(parentNode,newChild,refChild)}function remove(nodeWrapper){var node=unwrap(
nodeWrapper);var parentNode=node.parentNode;if(!parentNode)return;var parentNode
Wrapper=wrap(parentNode);updateWrapperUpAndSideways(nodeWrapper);if(nodeWrapper.
previousSibling)nodeWrapper.previousSibling.nextSibling_=nodeWrapper;if(nodeWrap
per.nextSibling)nodeWrapper.nextSibling.previousSibling_=nodeWrapper;if(parentNo
deWrapper.lastChild===nodeWrapper)parentNodeWrapper.lastChild_=nodeWrapper;if(pa
rentNodeWrapper.firstChild===nodeWrapper)parentNodeWrapper.firstChild_=nodeWrapp
er;scope.originalRemoveChild.call(parentNode,node)}var distributedNodesTable=new
WeakMap;var destinationInsertionPointsTable=new WeakMap;var rendererForHostTabl
e=new WeakMap;function resetDistributedNodes(insertionPoint){distributedNodesTab
le.set(insertionPoint,[])}function getDistributedNodes(insertionPoint){var rv=di
stributedNodesTable.get(insertionPoint);if(!rv)distributedNodesTable.set(inserti
onPoint,rv=[]);return rv}function getChildNodesSnapshot(node){var result=[],i=0;
for(var child=node.firstChild;child;child=child.nextSibling){result[i++]=child}r
eturn result}var request=oneOf(window,["requestAnimationFrame","mozRequestAnimat
ionFrame","webkitRequestAnimationFrame","setTimeout"]);var pendingDirtyRenderers
=[];var renderTimer;function renderAllPending(){for(var i=0;i<pendingDirtyRender
ers.length;i++){var renderer=pendingDirtyRenderers[i];var parentRenderer=rendere
r.parentRenderer;if(parentRenderer&&parentRenderer.dirty)continue;renderer.rende
r()}pendingDirtyRenderers=[]}function handleRequestAnimationFrame(){renderTimer=
null;renderAllPending()}function getRendererForHost(host){var renderer=rendererF
orHostTable.get(host);if(!renderer){renderer=new ShadowRenderer(host);rendererFo
rHostTable.set(host,renderer)}return renderer}function getShadowRootAncestor(nod
e){var root=getTreeScope(node).root;if(root instanceof ShadowRoot)return root;re
turn null}function getRendererForShadowRoot(shadowRoot){return getRendererForHos
t(shadowRoot.host)}var spliceDiff=new ArraySplice;spliceDiff.equals=function(ren
derNode,rawNode){return unwrap(renderNode.node)===rawNode};function RenderNode(n
ode){this.skip=false;this.node=node;this.childNodes=[]}RenderNode.prototype={app
end:function(node){var rv=new RenderNode(node);this.childNodes.push(rv);return r
v},sync:function(opt_added){if(this.skip)return;var nodeWrapper=this.node;var ne
wChildren=this.childNodes;var oldChildren=getChildNodesSnapshot(unwrap(nodeWrapp
er));var added=opt_added||new WeakMap;var splices=spliceDiff.calculateSplices(ne
wChildren,oldChildren);var newIndex=0,oldIndex=0;var lastIndex=0;for(var i=0;i<s
plices.length;i++){var splice=splices[i];for(;lastIndex<splice.index;lastIndex++
){oldIndex++;newChildren[newIndex++].sync(added)}var removedCount=splice.removed
.length;for(var j=0;j<removedCount;j++){var wrapper=wrap(oldChildren[oldIndex++]
);if(!added.get(wrapper))remove(wrapper)}var addedCount=splice.addedCount;var re
fNode=oldChildren[oldIndex]&&wrap(oldChildren[oldIndex]);for(var j=0;j<addedCoun
t;j++){var newChildRenderNode=newChildren[newIndex++];var newChildWrapper=newChi
ldRenderNode.node;insertBefore(nodeWrapper,newChildWrapper,refNode);added.set(ne
wChildWrapper,true);newChildRenderNode.sync(added)}lastIndex+=addedCount}for(var
i=lastIndex;i<newChildren.length;i++){newChildren[i].sync(added)}}};function Sh
adowRenderer(host){this.host=host;this.dirty=false;this.invalidateAttributes();t
his.associateNode(host)}ShadowRenderer.prototype={render:function(opt_renderNode
){if(!this.dirty)return;this.invalidateAttributes();var host=this.host;this.dist
ribution(host);var renderNode=opt_renderNode||new RenderNode(host);this.buildRen
derTree(renderNode,host);var topMostRenderer=!opt_renderNode;if(topMostRenderer)
renderNode.sync();this.dirty=false},get parentRenderer(){return getTreeScope(thi
s.host).renderer},invalidate:function(){if(!this.dirty){this.dirty=true;var pare
ntRenderer=this.parentRenderer;if(parentRenderer)parentRenderer.invalidate();pen
dingDirtyRenderers.push(this);if(renderTimer)return;renderTimer=window[request](
handleRequestAnimationFrame,0)}},distribution:function(root){this.resetAllSubtre
es(root);this.distributionResolution(root)},resetAll:function(node){if(isInserti
onPoint(node))resetDistributedNodes(node);else resetDestinationInsertionPoints(n
ode);this.resetAllSubtrees(node)},resetAllSubtrees:function(node){for(var child=
node.firstChild;child;child=child.nextSibling){this.resetAll(child)}if(node.shad
owRoot)this.resetAll(node.shadowRoot);if(node.olderShadowRoot)this.resetAll(node
.olderShadowRoot)},distributionResolution:function(node){if(isShadowHost(node)){
var shadowHost=node;var pool=poolPopulation(shadowHost);var shadowTrees=getShado
wTrees(shadowHost);for(var i=0;i<shadowTrees.length;i++){this.poolDistribution(s
hadowTrees[i],pool)}for(var i=shadowTrees.length-1;i>=0;i--){var shadowTree=shad
owTrees[i];var shadow=getShadowInsertionPoint(shadowTree);if(shadow){var olderSh
adowRoot=shadowTree.olderShadowRoot;if(olderShadowRoot){pool=poolPopulation(olde
rShadowRoot)}for(var j=0;j<pool.length;j++){destributeNodeInto(pool[j],shadow)}}
this.distributionResolution(shadowTree)}}for(var child=node.firstChild;child;chi
ld=child.nextSibling){this.distributionResolution(child)}},poolDistribution:func
tion(node,pool){if(node instanceof HTMLShadowElement)return;if(node instanceof H
TMLContentElement){var content=node;this.updateDependentAttributes(content.getAt
tribute("select"));var anyDistributed=false;for(var i=0;i<pool.length;i++){var n
ode=pool[i];if(!node)continue;if(matches(node,content)){destributeNodeInto(node,
content);pool[i]=undefined;anyDistributed=true}}if(!anyDistributed){for(var chil
d=content.firstChild;child;child=child.nextSibling){destributeNodeInto(child,con
tent)}}return}for(var child=node.firstChild;child;child=child.nextSibling){this.
poolDistribution(child,pool)}},buildRenderTree:function(renderNode,node){var chi
ldren=this.compose(node);for(var i=0;i<children.length;i++){var child=children[i
];var childRenderNode=renderNode.append(child);this.buildRenderTree(childRenderN
ode,child)}if(isShadowHost(node)){var renderer=getRendererForHost(node);renderer
.dirty=false}},compose:function(node){var children=[];var p=node.shadowRoot||nod
e;for(var child=p.firstChild;child;child=child.nextSibling){if(isInsertionPoint(
child)){this.associateNode(p);var distributedNodes=getDistributedNodes(child);fo
r(var j=0;j<distributedNodes.length;j++){var distributedNode=distributedNodes[j]
;if(isFinalDestination(child,distributedNode))children.push(distributedNode)}}el
se{children.push(child)}}return children},invalidateAttributes:function(){this.a
ttributes=Object.create(null)},updateDependentAttributes:function(selector){if(!
selector)return;var attributes=this.attributes;if(/\.\w+/.test(selector))attribu
tes["class"]=true;if(/#\w+/.test(selector))attributes["id"]=true;selector.replac
e(/\[\s*([^\s=\|~\]]+)/g,function(_,name){attributes[name]=true})},dependsOnAttr
ibute:function(name){return this.attributes[name]},associateNode:function(node){
unsafeUnwrap(node).polymerShadowRenderer_=this}};function poolPopulation(node){v
ar pool=[];for(var child=node.firstChild;child;child=child.nextSibling){if(isIns
ertionPoint(child)){pool.push.apply(pool,getDistributedNodes(child))}else{pool.p
ush(child)}}return pool}function getShadowInsertionPoint(node){if(node instanceo
f HTMLShadowElement)return node;if(node instanceof HTMLContentElement)return nul
l;for(var child=node.firstChild;child;child=child.nextSibling){var res=getShadow
InsertionPoint(child);if(res)return res}return null}function destributeNodeInto(
child,insertionPoint){getDistributedNodes(insertionPoint).push(child);var points
=destinationInsertionPointsTable.get(child);if(!points)destinationInsertionPoint
sTable.set(child,[insertionPoint]);else points.push(insertionPoint)}function get
DestinationInsertionPoints(node){return destinationInsertionPointsTable.get(node
)}function resetDestinationInsertionPoints(node){destinationInsertionPointsTable
.set(node,undefined)}var selectorStartCharRe=/^(:not\()?[*.#[a-zA-Z_|]/;function
matches(node,contentElement){var select=contentElement.getAttribute("select");i
f(!select)return true;select=select.trim();if(!select)return true;if(!(node inst
anceof Element))return false;if(!selectorStartCharRe.test(select))return false;t
ry{return node.matches(select)}catch(ex){return false}}function isFinalDestinati
on(insertionPoint,node){var points=getDestinationInsertionPoints(node);return po
ints&&points[points.length-1]===insertionPoint}function isInsertionPoint(node){r
eturn node instanceof HTMLContentElement||node instanceof HTMLShadowElement}func
tion isShadowHost(shadowHost){return shadowHost.shadowRoot}function getShadowTre
es(host){var trees=[];for(var tree=host.shadowRoot;tree;tree=tree.olderShadowRoo
t){trees.push(tree)}return trees}function render(host){new ShadowRenderer(host).
render()}Node.prototype.invalidateShadowRenderer=function(force){var renderer=un
safeUnwrap(this).polymerShadowRenderer_;if(renderer){renderer.invalidate();retur
n true}return false};HTMLContentElement.prototype.getDistributedNodes=HTMLShadow
Element.prototype.getDistributedNodes=function(){renderAllPending();return getDi
stributedNodes(this)};Element.prototype.getDestinationInsertionPoints=function()
{renderAllPending();return getDestinationInsertionPoints(this)||[]};HTMLContentE
lement.prototype.nodeIsInserted_=HTMLShadowElement.prototype.nodeIsInserted_=fun
ction(){this.invalidateShadowRenderer();var shadowRoot=getShadowRootAncestor(thi
s);var renderer;if(shadowRoot)renderer=getRendererForShadowRoot(shadowRoot);unsa
feUnwrap(this).polymerShadowRenderer_=renderer;if(renderer)renderer.invalidate()
};scope.getRendererForHost=getRendererForHost;scope.getShadowTrees=getShadowTree
s;scope.renderAllPending=renderAllPending;scope.getDestinationInsertionPoints=ge
tDestinationInsertionPoints;scope.visual={insertBefore:insertBefore,remove:remov
e}})(window.ShadowDOMPolyfill);(function(scope){"use strict";var HTMLElement=sco
pe.wrappers.HTMLElement;var assert=scope.assert;var mixin=scope.mixin;var regist
erWrapper=scope.registerWrapper;var unwrap=scope.unwrap;var wrap=scope.wrap;var
elementsWithFormProperty=["HTMLButtonElement","HTMLFieldSetElement","HTMLInputEl
ement","HTMLKeygenElement","HTMLLabelElement","HTMLLegendElement","HTMLObjectEle
ment","HTMLOutputElement","HTMLTextAreaElement"];function createWrapperConstruct
or(name){if(!window[name])return;assert(!scope.wrappers[name]);var GeneratedWrap
per=function(node){HTMLElement.call(this,node)};GeneratedWrapper.prototype=Objec
t.create(HTMLElement.prototype);mixin(GeneratedWrapper.prototype,{get form(){ret
urn wrap(unwrap(this).form)}});registerWrapper(window[name],GeneratedWrapper,doc
ument.createElement(name.slice(4,-7)));scope.wrappers[name]=GeneratedWrapper}ele
mentsWithFormProperty.forEach(createWrapperConstructor)})(window.ShadowDOMPolyfi
ll);(function(scope){"use strict";var registerWrapper=scope.registerWrapper;var
setWrapper=scope.setWrapper;var unsafeUnwrap=scope.unsafeUnwrap;var unwrap=scope
.unwrap;var unwrapIfNeeded=scope.unwrapIfNeeded;var wrap=scope.wrap;var Original
Selection=window.Selection;function Selection(impl){setWrapper(impl,this)}Select
ion.prototype={get anchorNode(){return wrap(unsafeUnwrap(this).anchorNode)},get
focusNode(){return wrap(unsafeUnwrap(this).focusNode)},addRange:function(range){
unsafeUnwrap(this).addRange(unwrap(range))},collapse:function(node,index){unsafe
Unwrap(this).collapse(unwrapIfNeeded(node),index)},containsNode:function(node,al
lowPartial){return unsafeUnwrap(this).containsNode(unwrapIfNeeded(node),allowPar
tial)},extend:function(node,offset){unsafeUnwrap(this).extend(unwrapIfNeeded(nod
e),offset)},getRangeAt:function(index){return wrap(unsafeUnwrap(this).getRangeAt
(index))},removeRange:function(range){unsafeUnwrap(this).removeRange(unwrap(rang
e))},selectAllChildren:function(node){unsafeUnwrap(this).selectAllChildren(unwra
pIfNeeded(node))},toString:function(){return unsafeUnwrap(this).toString()}};reg
isterWrapper(window.Selection,Selection,window.getSelection());scope.wrappers.Se
lection=Selection})(window.ShadowDOMPolyfill);(function(scope){"use strict";var
GetElementsByInterface=scope.GetElementsByInterface;var Node=scope.wrappers.Node
;var ParentNodeInterface=scope.ParentNodeInterface;var Selection=scope.wrappers.
Selection;var SelectorsInterface=scope.SelectorsInterface;var ShadowRoot=scope.w
rappers.ShadowRoot;var TreeScope=scope.TreeScope;var cloneNode=scope.cloneNode;v
ar defineWrapGetter=scope.defineWrapGetter;var elementFromPoint=scope.elementFro
mPoint;var forwardMethodsToWrapper=scope.forwardMethodsToWrapper;var matchesName
s=scope.matchesNames;var mixin=scope.mixin;var registerWrapper=scope.registerWra
pper;var renderAllPending=scope.renderAllPending;var rewrap=scope.rewrap;var set
Wrapper=scope.setWrapper;var unsafeUnwrap=scope.unsafeUnwrap;var unwrap=scope.un
wrap;var wrap=scope.wrap;var wrapEventTargetMethods=scope.wrapEventTargetMethods
;var wrapNodeList=scope.wrapNodeList;var implementationTable=new WeakMap;functio
n Document(node){Node.call(this,node);this.treeScope_=new TreeScope(this,null)}D
ocument.prototype=Object.create(Node.prototype);defineWrapGetter(Document,"docum
entElement");defineWrapGetter(Document,"body");defineWrapGetter(Document,"head")
;function wrapMethod(name){var original=document[name];Document.prototype[name]=
function(){return wrap(original.apply(unsafeUnwrap(this),arguments))}}["createCo
mment","createDocumentFragment","createElement","createElementNS","createEvent",
"createEventNS","createRange","createTextNode","getElementById"].forEach(wrapMet
hod);var originalAdoptNode=document.adoptNode;function adoptNodeNoRemove(node,do
c){originalAdoptNode.call(unsafeUnwrap(doc),unwrap(node));adoptSubtree(node,doc)
}function adoptSubtree(node,doc){if(node.shadowRoot)doc.adoptNode(node.shadowRoo
t);if(node instanceof ShadowRoot)adoptOlderShadowRoots(node,doc);for(var child=n
ode.firstChild;child;child=child.nextSibling){adoptSubtree(child,doc)}}function
adoptOlderShadowRoots(shadowRoot,doc){var oldShadowRoot=shadowRoot.olderShadowRo
ot;if(oldShadowRoot)doc.adoptNode(oldShadowRoot)}var originalGetSelection=docume
nt.getSelection;mixin(Document.prototype,{adoptNode:function(node){if(node.paren
tNode)node.parentNode.removeChild(node);adoptNodeNoRemove(node,this);return node
},elementFromPoint:function(x,y){return elementFromPoint(this,this,x,y)},importN
ode:function(node,deep){return cloneNode(node,deep,unsafeUnwrap(this))},getSelec
tion:function(){renderAllPending();return new Selection(originalGetSelection.cal
l(unwrap(this)))},getElementsByName:function(name){return SelectorsInterface.que
rySelectorAll.call(this,"[name="+JSON.stringify(String(name))+"]")}});if(documen
t.registerElement){var originalRegisterElement=document.registerElement;Document
.prototype.registerElement=function(tagName,object){var prototype,extendsOption;
if(object!==undefined){prototype=object.prototype;extendsOption=object.extends}i
f(!prototype)prototype=Object.create(HTMLElement.prototype);if(scope.nativeProto
typeTable.get(prototype)){throw new Error("NotSupportedError")}var proto=Object.
getPrototypeOf(prototype);var nativePrototype;var prototypes=[];while(proto){nat
ivePrototype=scope.nativePrototypeTable.get(proto);if(nativePrototype)break;prot
otypes.push(proto);proto=Object.getPrototypeOf(proto)}if(!nativePrototype){throw
new Error("NotSupportedError")}var newPrototype=Object.create(nativePrototype);
for(var i=prototypes.length-1;i>=0;i--){newPrototype=Object.create(newPrototype)
}["createdCallback","attachedCallback","detachedCallback","attributeChangedCallb
ack"].forEach(function(name){var f=prototype[name];if(!f)return;newPrototype[nam
e]=function(){if(!(wrap(this)instanceof CustomElementConstructor)){rewrap(this)}
f.apply(wrap(this),arguments)}});var p={prototype:newPrototype};if(extendsOption
)p.extends=extendsOption;function CustomElementConstructor(node){if(!node){if(ex
tendsOption){return document.createElement(extendsOption,tagName)}else{return do
cument.createElement(tagName)}}setWrapper(node,this)}CustomElementConstructor.pr
ototype=prototype;CustomElementConstructor.prototype.constructor=CustomElementCo
nstructor;scope.constructorTable.set(newPrototype,CustomElementConstructor);scop
e.nativePrototypeTable.set(prototype,newPrototype);var nativeConstructor=origina
lRegisterElement.call(unwrap(this),tagName,p);return CustomElementConstructor};f
orwardMethodsToWrapper([window.HTMLDocument||window.Document],["registerElement"
])}forwardMethodsToWrapper([window.HTMLBodyElement,window.HTMLDocument||window.D
ocument,window.HTMLHeadElement,window.HTMLHtmlElement],["appendChild","compareDo
cumentPosition","contains","getElementsByClassName","getElementsByTagName","getE
lementsByTagNameNS","insertBefore","querySelector","querySelectorAll","removeChi
ld","replaceChild"].concat(matchesNames));forwardMethodsToWrapper([window.HTMLDo
cument||window.Document],["adoptNode","importNode","contains","createComment","c
reateDocumentFragment","createElement","createElementNS","createEvent","createEv
entNS","createRange","createTextNode","elementFromPoint","getElementById","getEl
ementsByName","getSelection"]);mixin(Document.prototype,GetElementsByInterface);
mixin(Document.prototype,ParentNodeInterface);mixin(Document.prototype,Selectors
Interface);mixin(Document.prototype,{get implementation(){var implementation=imp
lementationTable.get(this);if(implementation)return implementation;implementatio
n=new DOMImplementation(unwrap(this).implementation);implementationTable.set(thi
s,implementation);return implementation},get defaultView(){return wrap(unwrap(th
is).defaultView)}});registerWrapper(window.Document,Document,document.implementa
tion.createHTMLDocument(""));if(window.HTMLDocument)registerWrapper(window.HTMLD
ocument,Document);wrapEventTargetMethods([window.HTMLBodyElement,window.HTMLDocu
ment||window.Document,window.HTMLHeadElement]);function DOMImplementation(impl){
setWrapper(impl,this)}function wrapImplMethod(constructor,name){var original=doc
ument.implementation[name];constructor.prototype[name]=function(){return wrap(or
iginal.apply(unsafeUnwrap(this),arguments))}}function forwardImplMethod(construc
tor,name){var original=document.implementation[name];constructor.prototype[name]
=function(){return original.apply(unsafeUnwrap(this),arguments)}}wrapImplMethod(
DOMImplementation,"createDocumentType");wrapImplMethod(DOMImplementation,"create
Document");wrapImplMethod(DOMImplementation,"createHTMLDocument");forwardImplMet
hod(DOMImplementation,"hasFeature");registerWrapper(window.DOMImplementation,DOM
Implementation);forwardMethodsToWrapper([window.DOMImplementation],["createDocum
entType","createDocument","createHTMLDocument","hasFeature"]);scope.adoptNodeNoR
emove=adoptNodeNoRemove;scope.wrappers.DOMImplementation=DOMImplementation;scope
.wrappers.Document=Document})(window.ShadowDOMPolyfill);(function(scope){"use st
rict";var EventTarget=scope.wrappers.EventTarget;var Selection=scope.wrappers.Se
lection;var mixin=scope.mixin;var registerWrapper=scope.registerWrapper;var rend
erAllPending=scope.renderAllPending;var unwrap=scope.unwrap;var unwrapIfNeeded=s
cope.unwrapIfNeeded;var wrap=scope.wrap;var OriginalWindow=window.Window;var ori
ginalGetComputedStyle=window.getComputedStyle;var originalGetDefaultComputedStyl
e=window.getDefaultComputedStyle;var originalGetSelection=window.getSelection;fu
nction Window(impl){EventTarget.call(this,impl)}Window.prototype=Object.create(E
ventTarget.prototype);OriginalWindow.prototype.getComputedStyle=function(el,pseu
do){return wrap(this||window).getComputedStyle(unwrapIfNeeded(el),pseudo)};if(or
iginalGetDefaultComputedStyle){OriginalWindow.prototype.getDefaultComputedStyle=
function(el,pseudo){return wrap(this||window).getDefaultComputedStyle(unwrapIfNe
eded(el),pseudo)}}OriginalWindow.prototype.getSelection=function(){return wrap(t
his||window).getSelection()};delete window.getComputedStyle;delete window.getDef
aultComputedStyle;delete window.getSelection;["addEventListener","removeEventLis
tener","dispatchEvent"].forEach(function(name){OriginalWindow.prototype[name]=fu
nction(){var w=wrap(this||window);return w[name].apply(w,arguments)};delete wind
ow[name]});mixin(Window.prototype,{getComputedStyle:function(el,pseudo){renderAl
lPending();return originalGetComputedStyle.call(unwrap(this),unwrapIfNeeded(el),
pseudo)},getSelection:function(){renderAllPending();return new Selection(origina
lGetSelection.call(unwrap(this)))},get document(){return wrap(unwrap(this).docum
ent)}});if(originalGetDefaultComputedStyle){Window.prototype.getDefaultComputedS
tyle=function(el,pseudo){renderAllPending();return originalGetDefaultComputedSty
le.call(unwrap(this),unwrapIfNeeded(el),pseudo)}}registerWrapper(OriginalWindow,
Window,window);scope.wrappers.Window=Window})(window.ShadowDOMPolyfill);(functio
n(scope){"use strict";var unwrap=scope.unwrap;var OriginalDataTransfer=window.Da
taTransfer||window.Clipboard;var OriginalDataTransferSetDragImage=OriginalDataTr
ansfer.prototype.setDragImage;if(OriginalDataTransferSetDragImage){OriginalDataT
ransfer.prototype.setDragImage=function(image,x,y){OriginalDataTransferSetDragIm
age.call(this,unwrap(image),x,y)}}})(window.ShadowDOMPolyfill);(function(scope){
"use strict";var registerWrapper=scope.registerWrapper;var setWrapper=scope.setW
rapper;var unwrap=scope.unwrap;var OriginalFormData=window.FormData;if(!Original
FormData)return;function FormData(formElement){var impl;if(formElement instanceo
f OriginalFormData){impl=formElement}else{impl=new OriginalFormData(formElement&
&unwrap(formElement))}setWrapper(impl,this)}registerWrapper(OriginalFormData,For
mData,new OriginalFormData);scope.wrappers.FormData=FormData})(window.ShadowDOMP
olyfill);(function(scope){"use strict";var unwrapIfNeeded=scope.unwrapIfNeeded;v
ar originalSend=XMLHttpRequest.prototype.send;XMLHttpRequest.prototype.send=func
tion(obj){return originalSend.call(this,unwrapIfNeeded(obj))}})(window.ShadowDOM
Polyfill);(function(scope){"use strict";var isWrapperFor=scope.isWrapperFor;var
elements={a:"HTMLAnchorElement",area:"HTMLAreaElement",audio:"HTMLAudioElement",
base:"HTMLBaseElement",body:"HTMLBodyElement",br:"HTMLBRElement",button:"HTMLBut
tonElement",canvas:"HTMLCanvasElement",caption:"HTMLTableCaptionElement",col:"HT
MLTableColElement",content:"HTMLContentElement",data:"HTMLDataElement",datalist:
"HTMLDataListElement",del:"HTMLModElement",dir:"HTMLDirectoryElement",div:"HTMLD
ivElement",dl:"HTMLDListElement",embed:"HTMLEmbedElement",fieldset:"HTMLFieldSet
Element",font:"HTMLFontElement",form:"HTMLFormElement",frame:"HTMLFrameElement",
frameset:"HTMLFrameSetElement",h1:"HTMLHeadingElement",head:"HTMLHeadElement",hr
:"HTMLHRElement",html:"HTMLHtmlElement",iframe:"HTMLIFrameElement",img:"HTMLImag
eElement",input:"HTMLInputElement",keygen:"HTMLKeygenElement",label:"HTMLLabelEl
ement",legend:"HTMLLegendElement",li:"HTMLLIElement",link:"HTMLLinkElement",map:
"HTMLMapElement",marquee:"HTMLMarqueeElement",menu:"HTMLMenuElement",menuitem:"H
TMLMenuItemElement",meta:"HTMLMetaElement",meter:"HTMLMeterElement",object:"HTML
ObjectElement",ol:"HTMLOListElement",optgroup:"HTMLOptGroupElement",option:"HTML
OptionElement",output:"HTMLOutputElement",p:"HTMLParagraphElement",param:"HTMLPa
ramElement",pre:"HTMLPreElement",progress:"HTMLProgressElement",q:"HTMLQuoteElem
ent",script:"HTMLScriptElement",select:"HTMLSelectElement",shadow:"HTMLShadowEle
ment",source:"HTMLSourceElement",span:"HTMLSpanElement",style:"HTMLStyleElement"
,table:"HTMLTableElement",tbody:"HTMLTableSectionElement",template:"HTMLTemplate
Element",textarea:"HTMLTextAreaElement",thead:"HTMLTableSectionElement",time:"HT
MLTimeElement",title:"HTMLTitleElement",tr:"HTMLTableRowElement",track:"HTMLTrac
kElement",ul:"HTMLUListElement",video:"HTMLVideoElement"};function overrideConst
ructor(tagName){var nativeConstructorName=elements[tagName];var nativeConstructo
r=window[nativeConstructorName];if(!nativeConstructor)return;var element=documen
t.createElement(tagName);var wrapperConstructor=element.constructor;window[nativ
eConstructorName]=wrapperConstructor}Object.keys(elements).forEach(overrideConst
ructor);Object.getOwnPropertyNames(scope.wrappers).forEach(function(name){window
[name]=scope.wrappers[name]})})(window.ShadowDOMPolyfill);(function(scope){var S
hadowCSS={strictStyling:false,registry:{},shimStyling:function(root,name,extends
Name){var scopeStyles=this.prepareRoot(root,name,extendsName);var typeExtension=
this.isTypeExtension(extendsName);var scopeSelector=this.makeScopeSelector(name,
typeExtension);var cssText=stylesToCssText(scopeStyles,true);cssText=this.scopeC
ssText(cssText,scopeSelector);if(root){root.shimmedStyle=cssText}this.addCssToDo
cument(cssText,name)},shimStyle:function(style,selector){return this.shimCssText
(style.textContent,selector)},shimCssText:function(cssText,selector){cssText=thi
s.insertDirectives(cssText);return this.scopeCssText(cssText,selector)},makeScop
eSelector:function(name,typeExtension){if(name){return typeExtension?"[is="+name
+"]":name}return""},isTypeExtension:function(extendsName){return extendsName&&ex
tendsName.indexOf("-")<0},prepareRoot:function(root,name,extendsName){var def=th
is.registerRoot(root,name,extendsName);this.replaceTextInStyles(def.rootStyles,t
his.insertDirectives);this.removeStyles(root,def.rootStyles);if(this.strictStyli
ng){this.applyScopeToContent(root,name)}return def.scopeStyles},removeStyles:fun
ction(root,styles){for(var i=0,l=styles.length,s;i<l&&(s=styles[i]);i++){s.paren
tNode.removeChild(s)}},registerRoot:function(root,name,extendsName){var def=this
.registry[name]={root:root,name:name,extendsName:extendsName};var styles=this.fi
ndStyles(root);def.rootStyles=styles;def.scopeStyles=def.rootStyles;var extendee
=this.registry[def.extendsName];if(extendee){def.scopeStyles=extendee.scopeStyle
s.concat(def.scopeStyles)}return def},findStyles:function(root){if(!root){return
[]}var styles=root.querySelectorAll("style");return Array.prototype.filter.call(
styles,function(s){return!s.hasAttribute(NO_SHIM_ATTRIBUTE)})},applyScopeToConte
nt:function(root,name){if(root){Array.prototype.forEach.call(root.querySelectorA
ll("*"),function(node){node.setAttribute(name,"")});Array.prototype.forEach.call
(root.querySelectorAll("template"),function(template){this.applyScopeToContent(t
emplate.content,name)},this)}},insertDirectives:function(cssText){cssText=this.i
nsertPolyfillDirectivesInCssText(cssText);return this.insertPolyfillRulesInCssTe
xt(cssText)},insertPolyfillDirectivesInCssText:function(cssText){cssText=cssText
.replace(cssCommentNextSelectorRe,function(match,p1){return p1.slice(0,-2)+"{"})
;return cssText.replace(cssContentNextSelectorRe,function(match,p1){return p1+"
{"})},insertPolyfillRulesInCssText:function(cssText){cssText=cssText.replace(css
CommentRuleRe,function(match,p1){return p1.slice(0,-1)});return cssText.replace(
cssContentRuleRe,function(match,p1,p2,p3){var rule=match.replace(p1,"").replace(
p2,"");return p3+rule})},scopeCssText:function(cssText,scopeSelector){var unscop
ed=this.extractUnscopedRulesFromCssText(cssText);cssText=this.insertPolyfillHost
InCssText(cssText);cssText=this.convertColonHost(cssText);cssText=this.convertCo
lonHostContext(cssText);cssText=this.convertShadowDOMSelectors(cssText);if(scope
Selector){var self=this,cssText;withCssRules(cssText,function(rules){cssText=sel
f.scopeRules(rules,scopeSelector)})}cssText=cssText+"\n"+unscoped;return cssText
.trim()},extractUnscopedRulesFromCssText:function(cssText){var r="",m;while(m=cs
sCommentUnscopedRuleRe.exec(cssText)){r+=m[1].slice(0,-1)+"\n\n"}while(m=cssCont
entUnscopedRuleRe.exec(cssText)){r+=m[0].replace(m[2],"").replace(m[1],m[3])+"\n
\n"}return r},convertColonHost:function(cssText){return this.convertColonRule(cs
sText,cssColonHostRe,this.colonHostPartReplacer)},convertColonHostContext:functi
on(cssText){return this.convertColonRule(cssText,cssColonHostContextRe,this.colo
nHostContextPartReplacer)},convertColonRule:function(cssText,regExp,partReplacer
){return cssText.replace(regExp,function(m,p1,p2,p3){p1=polyfillHostNoCombinator
;if(p2){var parts=p2.split(","),r=[];for(var i=0,l=parts.length,p;i<l&&(p=parts[
i]);i++){p=p.trim();r.push(partReplacer(p1,p,p3))}return r.join(",")}else{return
p1+p3}})},colonHostContextPartReplacer:function(host,part,suffix){if(part.match
(polyfillHost)){return this.colonHostPartReplacer(host,part,suffix)}else{return
host+part+suffix+", "+part+" "+host+suffix}},colonHostPartReplacer:function(host
,part,suffix){return host+part.replace(polyfillHost,"")+suffix},convertShadowDOM
Selectors:function(cssText){for(var i=0;i<shadowDOMSelectorsRe.length;i++){cssTe
xt=cssText.replace(shadowDOMSelectorsRe[i]," ")}return cssText},scopeRules:funct
ion(cssRules,scopeSelector){var cssText="";if(cssRules){Array.prototype.forEach.
call(cssRules,function(rule){if(rule.selectorText&&(rule.style&&rule.style.cssTe
xt!==undefined)){cssText+=this.scopeSelector(rule.selectorText,scopeSelector,thi
s.strictStyling)+" {\n ";cssText+=this.propertiesFromRule(rule)+"\n}\n\n"}else
if(rule.type===CSSRule.MEDIA_RULE){cssText+="@media "+rule.media.mediaText+" {\n
";cssText+=this.scopeRules(rule.cssRules,scopeSelector);cssText+="\n}\n\n"}else{
try{if(rule.cssText){cssText+=rule.cssText+"\n\n"}}catch(x){if(rule.type===CSSRu
le.KEYFRAMES_RULE&&rule.cssRules){cssText+=this.ieSafeCssTextFromKeyFrameRule(ru
le)}}}},this)}return cssText},ieSafeCssTextFromKeyFrameRule:function(rule){var c
ssText="@keyframes "+rule.name+" {";Array.prototype.forEach.call(rule.cssRules,f
unction(rule){cssText+=" "+rule.keyText+" {"+rule.style.cssText+"}"});cssText+="
}";return cssText},scopeSelector:function(selector,scopeSelector,strict){var r=
[],parts=selector.split(",");parts.forEach(function(p){p=p.trim();if(this.select
orNeedsScoping(p,scopeSelector)){p=strict&&!p.match(polyfillHostNoCombinator)?th
is.applyStrictSelectorScope(p,scopeSelector):this.applySelectorScope(p,scopeSele
ctor)}r.push(p)},this);return r.join(", ")},selectorNeedsScoping:function(select
or,scopeSelector){if(Array.isArray(scopeSelector)){return true}var re=this.makeS
copeMatcher(scopeSelector);return!selector.match(re)},makeScopeMatcher:function(
scopeSelector){scopeSelector=scopeSelector.replace(/\[/g,"\\[").replace(/\[/g,"\
\]");return new RegExp("^("+scopeSelector+")"+selectorReSuffix,"m")},applySelect
orScope:function(selector,selectorScope){return Array.isArray(selectorScope)?thi
s.applySelectorScopeList(selector,selectorScope):this.applySimpleSelectorScope(s
elector,selectorScope)},applySelectorScopeList:function(selector,scopeSelectorLi
st){var r=[];for(var i=0,s;s=scopeSelectorList[i];i++){r.push(this.applySimpleSe
lectorScope(selector,s))}return r.join(", ")},applySimpleSelectorScope:function(
selector,scopeSelector){if(selector.match(polyfillHostRe)){selector=selector.rep
lace(polyfillHostNoCombinator,scopeSelector);return selector.replace(polyfillHos
tRe,scopeSelector+" ")}else{return scopeSelector+" "+selector}},applyStrictSelec
torScope:function(selector,scopeSelector){scopeSelector=scopeSelector.replace(/\
[is=([^\]]*)\]/g,"$1");var splits=[" ",">","+","~"],scoped=selector,attrName="["
+scopeSelector+"]";splits.forEach(function(sep){var parts=scoped.split(sep);scop
ed=parts.map(function(p){var t=p.trim().replace(polyfillHostRe,"");if(t&&splits.
indexOf(t)<0&&t.indexOf(attrName)<0){p=t.replace(/([^:]*)(:*)(.*)/,"$1"+attrName
+"$2$3")}return p}).join(sep)});return scoped},insertPolyfillHostInCssText:funct
ion(selector){return selector.replace(colonHostContextRe,polyfillHostContext).re
place(colonHostRe,polyfillHost)},propertiesFromRule:function(rule){var cssText=r
ule.style.cssText;if(rule.style.content&&!rule.style.content.match(/['"]+|attr/)
){cssText=cssText.replace(/content:[^;]*;/g,"content: '"+rule.style.content+"';"
)}var style=rule.style; |
| 13 for(var i in style){if(style[i]==="initial"){cssText+=i+": initial; "}}return cs
sText},replaceTextInStyles:function(styles,action){if(styles&&action){if(!(style
s instanceof Array)){styles=[styles]}Array.prototype.forEach.call(styles,functio
n(s){s.textContent=action.call(this,s.textContent)},this)}},addCssToDocument:fun
ction(cssText,name){if(cssText.match("@import")){addOwnSheet(cssText,name)}else{
addCssToDocument(cssText)}}};var selectorRe=/([^{]*)({[\s\S]*?})/gim,cssCommentR
e=/\/\*[^*]*\*+([^/*][^*]*\*+)*\//gim,cssCommentNextSelectorRe=/\/\*\s*@polyfill
([^*]*\*+([^/*][^*]*\*+)*\/)([^{]*?){/gim,cssContentNextSelectorRe=/polyfill-ne
xt-selector[^}]*content\:[\s]*?['"](.*?)['"][;\s]*}([^{]*?){/gim,cssCommentRuleR
e=/\/\*\s@polyfill-rule([^*]*\*+([^/*][^*]*\*+)*)\//gim,cssContentRuleRe=/(polyf
ill-rule)[^}]*(content\:[\s]*['"](.*?)['"])[;\s]*[^}]*}/gim,cssCommentUnscopedRu
leRe=/\/\*\s@polyfill-unscoped-rule([^*]*\*+([^/*][^*]*\*+)*)\//gim,cssContentUn
scopedRuleRe=/(polyfill-unscoped-rule)[^}]*(content\:[\s]*['"](.*?)['"])[;\s]*[^
}]*}/gim,cssPseudoRe=/::(x-[^\s{,(]*)/gim,cssPartRe=/::part\(([^)]*)\)/gim,polyf
illHost="-shadowcsshost",polyfillHostContext="-shadowcsscontext",parenSuffix=")(
?:\\(("+"(?:\\([^)(]*\\)|[^)(]*)+?"+")\\))?([^,{]*)";var cssColonHostRe=new RegE
xp("("+polyfillHost+parenSuffix,"gim"),cssColonHostContextRe=new RegExp("("+poly
fillHostContext+parenSuffix,"gim"),selectorReSuffix="([>\\s~+[.,{:][\\s\\S]*)?$"
,colonHostRe=/\:host/gim,colonHostContextRe=/\:host-context/gim,polyfillHostNoCo
mbinator=polyfillHost+"-no-combinator",polyfillHostRe=new RegExp(polyfillHost,"g
im"),polyfillHostContextRe=new RegExp(polyfillHostContext,"gim"),shadowDOMSelect
orsRe=[/\^\^/g,/\^/g,/\/shadow\//g,/\/shadow-deep\//g,/::shadow/g,/\/deep\//g,/:
:content/g];function stylesToCssText(styles,preserveComments){var cssText="";Arr
ay.prototype.forEach.call(styles,function(s){cssText+=s.textContent+"\n\n"});if(
!preserveComments){cssText=cssText.replace(cssCommentRe,"")}return cssText}funct
ion cssTextToStyle(cssText){var style=document.createElement("style");style.text
Content=cssText;return style}function cssToRules(cssText){var style=cssTextToSty
le(cssText);document.head.appendChild(style);var rules=[];if(style.sheet){try{ru
les=style.sheet.cssRules}catch(e){}}else{console.warn("sheet not found",style)}s
tyle.parentNode.removeChild(style);return rules}var frame=document.createElement
("iframe");frame.style.display="none";function initFrame(){frame.initialized=tru
e;document.body.appendChild(frame);var doc=frame.contentDocument;var base=doc.cr
eateElement("base");base.href=document.baseURI;doc.head.appendChild(base)}functi
on inFrame(fn){if(!frame.initialized){initFrame()}document.body.appendChild(fram
e);fn(frame.contentDocument);document.body.removeChild(frame)}var isChrome=navig
ator.userAgent.match("Chrome");function withCssRules(cssText,callback){if(!callb
ack){return}var rules;if(cssText.match("@import")&&isChrome){var style=cssTextTo
Style(cssText);inFrame(function(doc){doc.head.appendChild(style.impl);rules=Arra
y.prototype.slice.call(style.sheet.cssRules,0);callback(rules)})}else{rules=cssT
oRules(cssText);callback(rules)}}function rulesToCss(cssRules){for(var i=0,css=[
];i<cssRules.length;i++){css.push(cssRules[i].cssText)}return css.join("\n\n")}f
unction addCssToDocument(cssText){if(cssText){getSheet().appendChild(document.cr
eateTextNode(cssText))}}function addOwnSheet(cssText,name){var style=cssTextToSt
yle(cssText);style.setAttribute(name,"");style.setAttribute(SHIMMED_ATTRIBUTE,""
);document.head.appendChild(style)}var SHIM_ATTRIBUTE="shim-shadowdom";var SHIMM
ED_ATTRIBUTE="shim-shadowdom-css";var NO_SHIM_ATTRIBUTE="no-shim";var sheet;func
tion getSheet(){if(!sheet){sheet=document.createElement("style");sheet.setAttrib
ute(SHIMMED_ATTRIBUTE,"");sheet[SHIMMED_ATTRIBUTE]=true}return sheet}if(window.S
hadowDOMPolyfill){addCssToDocument("style { display: none !important; }\n");var
doc=ShadowDOMPolyfill.wrap(document);var head=doc.querySelector("head");head.ins
ertBefore(getSheet(),head.childNodes[0]);document.addEventListener("DOMContentLo
aded",function(){var urlResolver=scope.urlResolver;if(window.HTMLImports&&!HTMLI
mports.useNative){var SHIM_SHEET_SELECTOR="link[rel=stylesheet]"+"["+SHIM_ATTRIB
UTE+"]";var SHIM_STYLE_SELECTOR="style["+SHIM_ATTRIBUTE+"]";HTMLImports.importer
.documentPreloadSelectors+=","+SHIM_SHEET_SELECTOR;HTMLImports.importer.importsP
reloadSelectors+=","+SHIM_SHEET_SELECTOR;HTMLImports.parser.documentSelectors=[H
TMLImports.parser.documentSelectors,SHIM_SHEET_SELECTOR,SHIM_STYLE_SELECTOR].joi
n(",");var originalParseGeneric=HTMLImports.parser.parseGeneric;HTMLImports.pars
er.parseGeneric=function(elt){if(elt[SHIMMED_ATTRIBUTE]){return}var style=elt.__
importElement||elt;if(!style.hasAttribute(SHIM_ATTRIBUTE)){originalParseGeneric.
call(this,elt);return}if(elt.__resource){style=elt.ownerDocument.createElement("
style");style.textContent=elt.__resource}HTMLImports.path.resolveUrlsInStyle(sty
le);style.textContent=ShadowCSS.shimStyle(style);style.removeAttribute(SHIM_ATTR
IBUTE,"");style.setAttribute(SHIMMED_ATTRIBUTE,"");style[SHIMMED_ATTRIBUTE]=true
;if(style.parentNode!==head){if(elt.parentNode===head){head.replaceChild(style,e
lt)}else{this.addElementToDocument(style)}}style.__importParsed=true;this.markPa
rsingComplete(elt);this.parseNext()};var hasResource=HTMLImports.parser.hasResou
rce;HTMLImports.parser.hasResource=function(node){if(node.localName==="link"&&no
de.rel==="stylesheet"&&node.hasAttribute(SHIM_ATTRIBUTE)){return node.__resource
}else{return hasResource.call(this,node)}}}})}scope.ShadowCSS=ShadowCSS})(window
.WebComponents)}(function(scope){if(window.ShadowDOMPolyfill){window.wrap=Shadow
DOMPolyfill.wrapIfNeeded;window.unwrap=ShadowDOMPolyfill.unwrapIfNeeded}else{win
dow.wrap=window.unwrap=function(n){return n}}})(window.WebComponents);(function(
global){var registrationsTable=new WeakMap;var setImmediate;if(/Trident/.test(na
vigator.userAgent)){setImmediate=setTimeout}else if(window.setImmediate){setImme
diate=window.setImmediate}else{var setImmediateQueue=[];var sentinel=String(Math
.random());window.addEventListener("message",function(e){if(e.data===sentinel){v
ar queue=setImmediateQueue;setImmediateQueue=[];queue.forEach(function(func){fun
c()})}});setImmediate=function(func){setImmediateQueue.push(func);window.postMes
sage(sentinel,"*")}}var isScheduled=false;var scheduledObservers=[];function sch
eduleCallback(observer){scheduledObservers.push(observer);if(!isScheduled){isSch
eduled=true;setImmediate(dispatchCallbacks)}}function wrapIfNeeded(node){return
window.ShadowDOMPolyfill&&window.ShadowDOMPolyfill.wrapIfNeeded(node)||node}func
tion dispatchCallbacks(){isScheduled=false;var observers=scheduledObservers;sche
duledObservers=[];observers.sort(function(o1,o2){return o1.uid_-o2.uid_});var an
yNonEmpty=false;observers.forEach(function(observer){var queue=observer.takeReco
rds();removeTransientObserversFor(observer);if(queue.length){observer.callback_(
queue,observer);anyNonEmpty=true}});if(anyNonEmpty)dispatchCallbacks()}function
removeTransientObserversFor(observer){observer.nodes_.forEach(function(node){var
registrations=registrationsTable.get(node);if(!registrations)return;registratio
ns.forEach(function(registration){if(registration.observer===observer)registrati
on.removeTransientObservers()})})}function forEachAncestorAndObserverEnqueueReco
rd(target,callback){for(var node=target;node;node=node.parentNode){var registrat
ions=registrationsTable.get(node);if(registrations){for(var j=0;j<registrations.
length;j++){var registration=registrations[j];var options=registration.options;i
f(node!==target&&!options.subtree)continue;var record=callback(options);if(recor
d)registration.enqueue(record)}}}}var uidCounter=0;function JsMutationObserver(c
allback){this.callback_=callback;this.nodes_=[];this.records_=[];this.uid_=++uid
Counter}JsMutationObserver.prototype={observe:function(target,options){target=wr
apIfNeeded(target);if(!options.childList&&!options.attributes&&!options.characte
rData||options.attributeOldValue&&!options.attributes||options.attributeFilter&&
options.attributeFilter.length&&!options.attributes||options.characterDataOldVal
ue&&!options.characterData){throw new SyntaxError}var registrations=registration
sTable.get(target);if(!registrations)registrationsTable.set(target,registrations
=[]);var registration;for(var i=0;i<registrations.length;i++){if(registrations[i
].observer===this){registration=registrations[i];registration.removeListeners();
registration.options=options;break}}if(!registration){registration=new Registrat
ion(this,target,options);registrations.push(registration);this.nodes_.push(targe
t)}registration.addListeners()},disconnect:function(){this.nodes_.forEach(functi
on(node){var registrations=registrationsTable.get(node);for(var i=0;i<registrati
ons.length;i++){var registration=registrations[i];if(registration.observer===thi
s){registration.removeListeners();registrations.splice(i,1);break}}},this);this.
records_=[]},takeRecords:function(){var copyOfRecords=this.records_;this.records
_=[];return copyOfRecords}};function MutationRecord(type,target){this.type=type;
this.target=target;this.addedNodes=[];this.removedNodes=[];this.previousSibling=
null;this.nextSibling=null;this.attributeName=null;this.attributeNamespace=null;
this.oldValue=null}function copyMutationRecord(original){var record=new Mutation
Record(original.type,original.target);record.addedNodes=original.addedNodes.slic
e();record.removedNodes=original.removedNodes.slice();record.previousSibling=ori
ginal.previousSibling;record.nextSibling=original.nextSibling;record.attributeNa
me=original.attributeName;record.attributeNamespace=original.attributeNamespace;
record.oldValue=original.oldValue;return record}var currentRecord,recordWithOldV
alue;function getRecord(type,target){return currentRecord=new MutationRecord(typ
e,target)}function getRecordWithOldValue(oldValue){if(recordWithOldValue)return
recordWithOldValue;recordWithOldValue=copyMutationRecord(currentRecord);recordWi
thOldValue.oldValue=oldValue;return recordWithOldValue}function clearRecords(){c
urrentRecord=recordWithOldValue=undefined}function recordRepresentsCurrentMutati
on(record){return record===recordWithOldValue||record===currentRecord}function s
electRecord(lastRecord,newRecord){if(lastRecord===newRecord)return lastRecord;if
(recordWithOldValue&&recordRepresentsCurrentMutation(lastRecord))return recordWi
thOldValue;return null}function Registration(observer,target,options){this.obser
ver=observer;this.target=target;this.options=options;this.transientObservedNodes
=[]}Registration.prototype={enqueue:function(record){var records=this.observer.r
ecords_;var length=records.length;if(records.length>0){var lastRecord=records[le
ngth-1];var recordToReplaceLast=selectRecord(lastRecord,record);if(recordToRepla
ceLast){records[length-1]=recordToReplaceLast;return}}else{scheduleCallback(this
.observer)}records[length]=record},addListeners:function(){this.addListeners_(th
is.target)},addListeners_:function(node){var options=this.options;if(options.att
ributes)node.addEventListener("DOMAttrModified",this,true);if(options.characterD
ata)node.addEventListener("DOMCharacterDataModified",this,true);if(options.child
List)node.addEventListener("DOMNodeInserted",this,true);if(options.childList||op
tions.subtree)node.addEventListener("DOMNodeRemoved",this,true)},removeListeners
:function(){this.removeListeners_(this.target)},removeListeners_:function(node){
var options=this.options;if(options.attributes)node.removeEventListener("DOMAttr
Modified",this,true);if(options.characterData)node.removeEventListener("DOMChara
cterDataModified",this,true);if(options.childList)node.removeEventListener("DOMN
odeInserted",this,true);if(options.childList||options.subtree)node.removeEventLi
stener("DOMNodeRemoved",this,true)},addTransientObserver:function(node){if(node=
==this.target)return;this.addListeners_(node);this.transientObservedNodes.push(n
ode);var registrations=registrationsTable.get(node);if(!registrations)registrati
onsTable.set(node,registrations=[]);registrations.push(this)},removeTransientObs
ervers:function(){var transientObservedNodes=this.transientObservedNodes;this.tr
ansientObservedNodes=[];transientObservedNodes.forEach(function(node){this.remov
eListeners_(node);var registrations=registrationsTable.get(node);for(var i=0;i<r
egistrations.length;i++){if(registrations[i]===this){registrations.splice(i,1);b
reak}}},this)},handleEvent:function(e){e.stopImmediatePropagation();switch(e.typ
e){case"DOMAttrModified":var name=e.attrName;var namespace=e.relatedNode.namespa
ceURI;var target=e.target;var record=new getRecord("attributes",target);record.a
ttributeName=name;record.attributeNamespace=namespace;var oldValue=e.attrChange=
==MutationEvent.ADDITION?null:e.prevValue;forEachAncestorAndObserverEnqueueRecor
d(target,function(options){if(!options.attributes)return;if(options.attributeFil
ter&&options.attributeFilter.length&&options.attributeFilter.indexOf(name)===-1&
&options.attributeFilter.indexOf(namespace)===-1){return}if(options.attributeOld
Value)return getRecordWithOldValue(oldValue);return record});break;case"DOMChara
cterDataModified":var target=e.target;var record=getRecord("characterData",targe
t);var oldValue=e.prevValue;forEachAncestorAndObserverEnqueueRecord(target,funct
ion(options){if(!options.characterData)return;if(options.characterDataOldValue)r
eturn getRecordWithOldValue(oldValue);return record});break;case"DOMNodeRemoved"
:this.addTransientObserver(e.target);case"DOMNodeInserted":var target=e.relatedN
ode;var changedNode=e.target;var addedNodes,removedNodes;if(e.type==="DOMNodeIns
erted"){addedNodes=[changedNode];removedNodes=[]}else{addedNodes=[];removedNodes
=[changedNode]}var previousSibling=changedNode.previousSibling;var nextSibling=c
hangedNode.nextSibling;var record=getRecord("childList",target);record.addedNode
s=addedNodes;record.removedNodes=removedNodes;record.previousSibling=previousSib
ling;record.nextSibling=nextSibling;forEachAncestorAndObserverEnqueueRecord(targ
et,function(options){if(!options.childList)return;return record})}clearRecords()
}};global.JsMutationObserver=JsMutationObserver;if(!global.MutationObserver)glob
al.MutationObserver=JsMutationObserver})(this);window.HTMLImports=window.HTMLImp
orts||{flags:{}};(function(scope){var IMPORT_LINK_TYPE="import";var useNative=Bo
olean(IMPORT_LINK_TYPE in document.createElement("link"));var hasShadowDOMPolyfi
ll=Boolean(window.ShadowDOMPolyfill);var wrap=function(node){return hasShadowDOM
Polyfill?ShadowDOMPolyfill.wrapIfNeeded(node):node};var rootDocument=wrap(docume
nt);var currentScriptDescriptor={get:function(){var script=HTMLImports.currentSc
ript||document.currentScript||(document.readyState!=="complete"?document.scripts
[document.scripts.length-1]:null);return wrap(script)},configurable:true};Object
.defineProperty(document,"_currentScript",currentScriptDescriptor);Object.define
Property(rootDocument,"_currentScript",currentScriptDescriptor);var isIE=/Triden
t/.test(navigator.userAgent);function whenReady(callback,doc){doc=doc||rootDocum
ent;whenDocumentReady(function(){watchImportsLoad(callback,doc)},doc)}var requir
edReadyState=isIE?"complete":"interactive";var READY_EVENT="readystatechange";fu
nction isDocumentReady(doc){return doc.readyState==="complete"||doc.readyState==
=requiredReadyState}function whenDocumentReady(callback,doc){if(!isDocumentReady
(doc)){var checkReady=function(){if(doc.readyState==="complete"||doc.readyState=
==requiredReadyState){doc.removeEventListener(READY_EVENT,checkReady);whenDocume
ntReady(callback,doc)}};doc.addEventListener(READY_EVENT,checkReady)}else if(cal
lback){callback()}}function markTargetLoaded(event){event.target.__loaded=true}f
unction watchImportsLoad(callback,doc){var imports=doc.querySelectorAll("link[re
l=import]");var loaded=0,l=imports.length;function checkDone(d){if(loaded==l&&ca
llback){callback()}}function loadedImport(e){markTargetLoaded(e);loaded++;checkD
one()}if(l){for(var i=0,imp;i<l&&(imp=imports[i]);i++){if(isImportLoaded(imp)){l
oadedImport.call(imp,{target:imp})}else{imp.addEventListener("load",loadedImport
);imp.addEventListener("error",loadedImport)}}}else{checkDone()}}function isImpo
rtLoaded(link){return useNative?link.__loaded||link.import&&link.import.readySta
te!=="loading":link.__importParsed}if(useNative){new MutationObserver(function(m
xns){for(var i=0,l=mxns.length,m;i<l&&(m=mxns[i]);i++){if(m.addedNodes){handleIm
ports(m.addedNodes)}}}).observe(document.head,{childList:true});function handleI
mports(nodes){for(var i=0,l=nodes.length,n;i<l&&(n=nodes[i]);i++){if(isImport(n)
){handleImport(n)}}}function isImport(element){return element.localName==="link"
&&element.rel==="import"}function handleImport(element){var loaded=element.impor
t;if(loaded){markTargetLoaded({target:element})}else{element.addEventListener("l
oad",markTargetLoaded);element.addEventListener("error",markTargetLoaded)}}(func
tion(){if(document.readyState==="loading"){var imports=document.querySelectorAll
("link[rel=import]");for(var i=0,l=imports.length,imp;i<l&&(imp=imports[i]);i++)
{handleImport(imp)}}})()}whenReady(function(){HTMLImports.ready=true;HTMLImports
.readyTime=(new Date).getTime();rootDocument.dispatchEvent(new CustomEvent("HTML
ImportsLoaded",{bubbles:true}))});scope.IMPORT_LINK_TYPE=IMPORT_LINK_TYPE;scope.
useNative=useNative;scope.rootDocument=rootDocument;scope.whenReady=whenReady;sc
ope.isIE=isIE})(HTMLImports);(function(scope){var modules=[];var addModule=funct
ion(module){modules.push(module)};var initializeModules=function(){modules.forEa
ch(function(module){module(scope)})};scope.addModule=addModule;scope.initializeM
odules=initializeModules})(HTMLImports);HTMLImports.addModule(function(scope){va
r CSS_URL_REGEXP=/(url\()([^)]*)(\))/g;var CSS_IMPORT_REGEXP=/(@import[\s]+(?!ur
l\())([^;]*)(;)/g;var path={resolveUrlsInStyle:function(style){var doc=style.own
erDocument;var resolver=doc.createElement("a");style.textContent=this.resolveUrl
sInCssText(style.textContent,resolver);return style},resolveUrlsInCssText:functi
on(cssText,urlObj){var r=this.replaceUrls(cssText,urlObj,CSS_URL_REGEXP);r=this.
replaceUrls(r,urlObj,CSS_IMPORT_REGEXP);return r},replaceUrls:function(text,urlO
bj,regexp){return text.replace(regexp,function(m,pre,url,post){var urlPath=url.r
eplace(/["']/g,"");urlObj.href=urlPath;urlPath=urlObj.href;return pre+"'"+urlPat
h+"'"+post})}};scope.path=path});HTMLImports.addModule(function(scope){xhr={asyn
c:true,ok:function(request){return request.status>=200&&request.status<300||requ
est.status===304||request.status===0},load:function(url,next,nextContext){var re
quest=new XMLHttpRequest;if(scope.flags.debug||scope.flags.bust){url+="?"+Math.r
andom()}request.open("GET",url,xhr.async);request.addEventListener("readystatech
ange",function(e){if(request.readyState===4){var locationHeader=request.getRespo
nseHeader("Location");var redirectedUrl=null;if(locationHeader){var redirectedUr
l=locationHeader.substr(0,1)==="/"?location.origin+locationHeader:locationHeader
}next.call(nextContext,!xhr.ok(request)&&request,request.response||request.respo
nseText,redirectedUrl)}});request.send();return request},loadDocument:function(u
rl,next,nextContext){this.load(url,next,nextContext).responseType="document"}};s
cope.xhr=xhr});HTMLImports.addModule(function(scope){var xhr=scope.xhr;var flags
=scope.flags;var Loader=function(onLoad,onComplete){this.cache={};this.onload=on
Load;this.oncomplete=onComplete;this.inflight=0;this.pending={}};Loader.prototyp
e={addNodes:function(nodes){this.inflight+=nodes.length;for(var i=0,l=nodes.leng
th,n;i<l&&(n=nodes[i]);i++){this.require(n)}this.checkDone()},addNode:function(n
ode){this.inflight++;this.require(node);this.checkDone()},require:function(elt){
var url=elt.src||elt.href;elt.__nodeUrl=url;if(!this.dedupe(url,elt)){this.fetch
(url,elt)}},dedupe:function(url,elt){if(this.pending[url]){this.pending[url].pus
h(elt);return true}var resource;if(this.cache[url]){this.onload(url,elt,this.cac
he[url]);this.tail();return true}this.pending[url]=[elt];return false},fetch:fun
ction(url,elt){flags.load&&console.log("fetch",url,elt);if(url.match(/^data:/)){
var pieces=url.split(",");var header=pieces[0];var body=pieces[1];if(header.inde
xOf(";base64")>-1){body=atob(body)}else{body=decodeURIComponent(body)}setTimeout
(function(){this.receive(url,elt,null,body)}.bind(this),0)}else{var receiveXhr=f
unction(err,resource,redirectedUrl){this.receive(url,elt,err,resource,redirected
Url)}.bind(this);xhr.load(url,receiveXhr)}},receive:function(url,elt,err,resourc
e,redirectedUrl){this.cache[url]=resource;var $p=this.pending[url];for(var i=0,l
=$p.length,p;i<l&&(p=$p[i]);i++){this.onload(url,p,resource,err,redirectedUrl);t
his.tail()}this.pending[url]=null},tail:function(){--this.inflight;this.checkDon
e()},checkDone:function(){if(!this.inflight){this.oncomplete()}}};scope.Loader=L
oader});HTMLImports.addModule(function(scope){var Observer=function(addCallback)
{this.addCallback=addCallback;this.mo=new MutationObserver(this.handler.bind(thi
s))};Observer.prototype={handler:function(mutations){for(var i=0,l=mutations.len
gth,m;i<l&&(m=mutations[i]);i++){if(m.type==="childList"&&m.addedNodes.length){t
his.addedNodes(m.addedNodes)}}},addedNodes:function(nodes){if(this.addCallback){
this.addCallback(nodes)}for(var i=0,l=nodes.length,n,loading;i<l&&(n=nodes[i]);i
++){if(n.children&&n.children.length){this.addedNodes(n.children)}}},observe:fun
ction(root){this.mo.observe(root,{childList:true,subtree:true})}};scope.Observer
=Observer});HTMLImports.addModule(function(scope){var path=scope.path;var rootDo
cument=scope.rootDocument;var flags=scope.flags;var isIE=scope.isIE;var IMPORT_L
INK_TYPE=scope.IMPORT_LINK_TYPE;var IMPORT_SELECTOR="link[rel="+IMPORT_LINK_TYPE
+"]";var importParser={documentSelectors:IMPORT_SELECTOR,importsSelectors:[IMPOR
T_SELECTOR,"link[rel=stylesheet]","style","script:not([type])",'script[type="tex
t/javascript"]'].join(","),map:{link:"parseLink",script:"parseScript",style:"par
seStyle"},dynamicElements:[],parseNext:function(){var next=this.nextToParse();if
(next){this.parse(next)}},parse:function(elt){if(this.isParsed(elt)){flags.parse
&&console.log("[%s] is already parsed",elt.localName);return}var fn=this[this.ma
p[elt.localName]];if(fn){this.markParsing(elt);fn.call(this,elt)}},parseDynamic:
function(elt,quiet){this.dynamicElements.push(elt);if(!quiet){this.parseNext()}}
,markParsing:function(elt){flags.parse&&console.log("parsing",elt);this.parsingE
lement=elt},markParsingComplete:function(elt){elt.__importParsed=true;this.markD
ynamicParsingComplete(elt);if(elt.__importElement){elt.__importElement.__importP
arsed=true;this.markDynamicParsingComplete(elt.__importElement)}this.parsingElem
ent=null;flags.parse&&console.log("completed",elt)},markDynamicParsingComplete:f
unction(elt){var i=this.dynamicElements.indexOf(elt);if(i>=0){this.dynamicElemen
ts.splice(i,1)}},parseImport:function(elt){if(HTMLImports.__importsParsingHook){
HTMLImports.__importsParsingHook(elt)}if(elt.import){elt.import.__importParsed=t
rue}this.markParsingComplete(elt);if(elt.__resource&&!elt.__error){elt.dispatchE
vent(new CustomEvent("load",{bubbles:false}))}else{elt.dispatchEvent(new CustomE
vent("error",{bubbles:false}))}if(elt.__pending){var fn;while(elt.__pending.leng
th){fn=elt.__pending.shift();if(fn){fn({target:elt})}}}this.parseNext()},parseLi
nk:function(linkElt){if(nodeIsImport(linkElt)){this.parseImport(linkElt)}else{li
nkElt.href=linkElt.href;this.parseGeneric(linkElt)}},parseStyle:function(elt){va
r src=elt;elt=cloneStyle(elt);elt.__importElement=src;this.parseGeneric(elt)},pa
rseGeneric:function(elt){this.trackElement(elt);this.addElementToDocument(elt)},
rootImportForElement:function(elt){var n=elt;while(n.ownerDocument.__importLink)
{n=n.ownerDocument.__importLink}return n},addElementToDocument:function(elt){var
port=this.rootImportForElement(elt.__importElement||elt);var l=port.__insertedE
lements=port.__insertedElements||0;var refNode=port.nextElementSibling;for(var i
=0;i<l;i++){refNode=refNode&&refNode.nextElementSibling}port.parentNode.insertBe
fore(elt,refNode)},trackElement:function(elt,callback){var self=this;var done=fu
nction(e){if(callback){callback(e)}self.markParsingComplete(elt);self.parseNext(
)};elt.addEventListener("load",done);elt.addEventListener("error",done);if(isIE&
&elt.localName==="style"){var fakeLoad=false;if(elt.textContent.indexOf("@import
")==-1){fakeLoad=true}else if(elt.sheet){fakeLoad=true;var csr=elt.sheet.cssRule
s;var len=csr?csr.length:0;for(var i=0,r;i<len&&(r=csr[i]);i++){if(r.type===CSSR
ule.IMPORT_RULE){fakeLoad=fakeLoad&&Boolean(r.styleSheet)}}}if(fakeLoad){elt.dis
patchEvent(new CustomEvent("load",{bubbles:false}))}}},parseScript:function(scri
ptElt){var script=document.createElement("script");script.__importElement=script
Elt;script.src=scriptElt.src?scriptElt.src:generateScriptDataUrl(scriptElt);scop
e.currentScript=scriptElt;this.trackElement(script,function(e){script.parentNode
.removeChild(script);scope.currentScript=null});this.addElementToDocument(script
)},nextToParse:function(){this._mayParse=[];return!this.parsingElement&&(this.ne
xtToParseInDoc(rootDocument)||this.nextToParseDynamic())},nextToParseInDoc:funct
ion(doc,link){if(doc&&this._mayParse.indexOf(doc)<0){this._mayParse.push(doc);va
r nodes=doc.querySelectorAll(this.parseSelectorsForNode(doc));for(var i=0,l=node
s.length,p=0,n;i<l&&(n=nodes[i]);i++){if(!this.isParsed(n)){if(this.hasResource(
n)){return nodeIsImport(n)?this.nextToParseInDoc(n.import,n):n}else{return}}}}re
turn link},nextToParseDynamic:function(){return this.dynamicElements[0]},parseSe
lectorsForNode:function(node){var doc=node.ownerDocument||node;return doc===root
Document?this.documentSelectors:this.importsSelectors},isParsed:function(node){r
eturn node.__importParsed},needsDynamicParsing:function(elt){return this.dynamic
Elements.indexOf(elt)>=0},hasResource:function(node){if(nodeIsImport(node)&&node
.import===undefined){return false}return true}};function nodeIsImport(elt){retur
n elt.localName==="link"&&elt.rel===IMPORT_LINK_TYPE}function generateScriptData
Url(script){var scriptContent=generateScriptContent(script);return"data:text/jav
ascript;charset=utf-8,"+encodeURIComponent(scriptContent)}function generateScrip
tContent(script){return script.textContent+generateSourceMapHint(script)}functio
n generateSourceMapHint(script){var owner=script.ownerDocument;owner.__importedS
cripts=owner.__importedScripts||0;var moniker=script.ownerDocument.baseURI;var n
um=owner.__importedScripts?"-"+owner.__importedScripts:"";owner.__importedScript
s++;return"\n//# sourceURL="+moniker+num+".js\n"}function cloneStyle(style){var
clone=style.ownerDocument.createElement("style");clone.textContent=style.textCon
tent;path.resolveUrlsInStyle(clone);return clone}scope.parser=importParser;scope
.IMPORT_SELECTOR=IMPORT_SELECTOR});HTMLImports.addModule(function(scope){var fla
gs=scope.flags;var IMPORT_LINK_TYPE=scope.IMPORT_LINK_TYPE;var IMPORT_SELECTOR=s
cope.IMPORT_SELECTOR;var rootDocument=scope.rootDocument;var Loader=scope.Loader
;var Observer=scope.Observer;var parser=scope.parser;var importer={documents:{},
documentPreloadSelectors:IMPORT_SELECTOR,importsPreloadSelectors:[IMPORT_SELECTO
R].join(","),loadNode:function(node){importLoader.addNode(node)},loadSubtree:fun
ction(parent){var nodes=this.marshalNodes(parent);importLoader.addNodes(nodes)},
marshalNodes:function(parent){return parent.querySelectorAll(this.loadSelectorsF
orNode(parent))},loadSelectorsForNode:function(node){var doc=node.ownerDocument|
|node;return doc===rootDocument?this.documentPreloadSelectors:this.importsPreloa
dSelectors},loaded:function(url,elt,resource,err,redirectedUrl){flags.load&&cons
ole.log("loaded",url,elt);elt.__resource=resource;elt.__error=err;if(isImportLin
k(elt)){var doc=this.documents[url];if(doc===undefined){doc=err?null:makeDocumen
t(resource,redirectedUrl||url);if(doc){doc.__importLink=elt;this.bootDocument(do
c)}this.documents[url]=doc}elt.import=doc}parser.parseNext()},bootDocument:funct
ion(doc){this.loadSubtree(doc);this.observer.observe(doc);parser.parseNext()},lo
adedAll:function(){parser.parseNext()}};var importLoader=new Loader(importer.loa
ded.bind(importer),importer.loadedAll.bind(importer));importer.observer=new Obse
rver;function isImportLink(elt){return isLinkRel(elt,IMPORT_LINK_TYPE)}function
isLinkRel(elt,rel){return elt.localName==="link"&&elt.getAttribute("rel")===rel}
function makeDocument(resource,url){var doc=document.implementation.createHTMLDo
cument(IMPORT_LINK_TYPE);doc._URL=url;var base=doc.createElement("base");base.se
tAttribute("href",url);if(!doc.baseURI){doc.baseURI=url}var meta=doc.createEleme
nt("meta");meta.setAttribute("charset","utf-8");doc.head.appendChild(meta);doc.h
ead.appendChild(base);doc.body.innerHTML=resource;if(window.HTMLTemplateElement&
&HTMLTemplateElement.bootstrap){HTMLTemplateElement.bootstrap(doc)}return doc}if
(!document.baseURI){var baseURIDescriptor={get:function(){var base=document.quer
ySelector("base");return base?base.href:window.location.href},configurable:true}
;Object.defineProperty(document,"baseURI",baseURIDescriptor);Object.defineProper
ty(rootDocument,"baseURI",baseURIDescriptor)}scope.importer=importer;scope.impor
tLoader=importLoader});HTMLImports.addModule(function(scope){var parser=scope.pa
rser;var importer=scope.importer;var dynamic={added:function(nodes){var owner,pa
rsed;for(var i=0,l=nodes.length,n;i<l&&(n=nodes[i]);i++){if(!owner){owner=n.owne
rDocument;parsed=parser.isParsed(owner)}loading=this.shouldLoadNode(n);if(loadin
g){importer.loadNode(n)}if(this.shouldParseNode(n)&&parsed){parser.parseDynamic(
n,loading)}}},shouldLoadNode:function(node){return node.nodeType===1&&matches.ca
ll(node,importer.loadSelectorsForNode(node))},shouldParseNode:function(node){ret
urn node.nodeType===1&&matches.call(node,parser.parseSelectorsForNode(node))}};i
mporter.observer.addCallback=dynamic.added.bind(dynamic);var matches=HTMLElement
.prototype.matches||HTMLElement.prototype.matchesSelector||HTMLElement.prototype
.webkitMatchesSelector||HTMLElement.prototype.mozMatchesSelector||HTMLElement.pr
ototype.msMatchesSelector});(function(scope){initializeModules=scope.initializeM
odules;if(scope.useNative){return}if(typeof window.CustomEvent!=="function"){win
dow.CustomEvent=function(inType,dictionary){var e=document.createEvent("HTMLEven
ts");e.initEvent(inType,dictionary.bubbles===false?false:true,dictionary.cancela
ble===false?false:true,dictionary.detail);return e}}initializeModules();var root
Document=scope.rootDocument;function bootstrap(){HTMLImports.importer.bootDocume
nt(rootDocument)}if(document.readyState==="complete"||document.readyState==="int
eractive"&&!window.attachEvent){bootstrap()}else{document.addEventListener("DOMC
ontentLoaded",bootstrap)}})(HTMLImports);window.CustomElements=window.CustomElem
ents||{flags:{}};(function(scope){var flags=scope.flags;var modules=[];var addMo
dule=function(module){modules.push(module)};var initializeModules=function(){mod
ules.forEach(function(module){module(scope)})};scope.addModule=addModule;scope.i
nitializeModules=initializeModules;scope.hasNative=Boolean(document.registerElem
ent);scope.useNative=!flags.register&&scope.hasNative&&!window.ShadowDOMPolyfill
&&(!window.HTMLImports||HTMLImports.useNative)})(CustomElements);CustomElements.
addModule(function(scope){var IMPORT_LINK_TYPE=window.HTMLImports?HTMLImports.IM
PORT_LINK_TYPE:"none";function forSubtree(node,cb){findAllElements(node,function
(e){if(cb(e)){return true}forRoots(e,cb)});forRoots(node,cb)}function findAllEle
ments(node,find,data){var e=node.firstElementChild;if(!e){e=node.firstChild;whil
e(e&&e.nodeType!==Node.ELEMENT_NODE){e=e.nextSibling}}while(e){if(find(e,data)!=
=true){findAllElements(e,find,data)}e=e.nextElementSibling}return null}function
forRoots(node,cb){var root=node.shadowRoot;while(root){forSubtree(root,cb);root=
root.olderShadowRoot}}var processingDocuments;function forDocumentTree(doc,cb){p
rocessingDocuments=[];_forDocumentTree(doc,cb);processingDocuments=null}function
_forDocumentTree(doc,cb){doc=wrap(doc);if(processingDocuments.indexOf(doc)>=0){
return |
| 14 }processingDocuments.push(doc);var imports=doc.querySelectorAll("link[rel="+IMPO
RT_LINK_TYPE+"]");for(var i=0,l=imports.length,n;i<l&&(n=imports[i]);i++){if(n.i
mport){_forDocumentTree(n.import,cb)}}cb(doc)}scope.forDocumentTree=forDocumentT
ree;scope.forSubtree=forSubtree});CustomElements.addModule(function(scope){var f
lags=scope.flags;var forSubtree=scope.forSubtree;var forDocumentTree=scope.forDo
cumentTree;function addedNode(node){return added(node)||addedSubtree(node)}funct
ion added(node){if(scope.upgrade(node)){return true}attached(node)}function adde
dSubtree(node){forSubtree(node,function(e){if(added(e)){return true}})}function
attachedNode(node){attached(node);if(inDocument(node)){forSubtree(node,function(
e){attached(e)})}}var hasPolyfillMutations=!window.MutationObserver||window.Muta
tionObserver===window.JsMutationObserver;scope.hasPolyfillMutations=hasPolyfillM
utations;var isPendingMutations=false;var pendingMutations=[];function deferMuta
tion(fn){pendingMutations.push(fn);if(!isPendingMutations){isPendingMutations=tr
ue;setTimeout(takeMutations)}}function takeMutations(){isPendingMutations=false;
var $p=pendingMutations;for(var i=0,l=$p.length,p;i<l&&(p=$p[i]);i++){p()}pendin
gMutations=[]}function attached(element){if(hasPolyfillMutations){deferMutation(
function(){_attached(element)})}else{_attached(element)}}function _attached(elem
ent){if(element.__upgraded__&&(element.attachedCallback||element.detachedCallbac
k)){if(!element.__attached&&inDocument(element)){element.__attached=true;if(elem
ent.attachedCallback){element.attachedCallback()}}}}function detachedNode(node){
detached(node);forSubtree(node,function(e){detached(e)})}function detached(eleme
nt){if(hasPolyfillMutations){deferMutation(function(){_detached(element)})}else{
_detached(element)}}function _detached(element){if(element.__upgraded__&&(elemen
t.attachedCallback||element.detachedCallback)){if(element.__attached&&!inDocumen
t(element)){element.__attached=false;if(element.detachedCallback){element.detach
edCallback()}}}}function inDocument(element){var p=element;var doc=wrap(document
);while(p){if(p==doc){return true}p=p.parentNode||p.host}}function watchShadow(n
ode){if(node.shadowRoot&&!node.shadowRoot.__watched){flags.dom&&console.log("wat
ching shadow-root for: ",node.localName);var root=node.shadowRoot;while(root){ob
serve(root);root=root.olderShadowRoot}}}function handler(mutations){if(flags.dom
){var mx=mutations[0];if(mx&&mx.type==="childList"&&mx.addedNodes){if(mx.addedNo
des){var d=mx.addedNodes[0];while(d&&d!==document&&!d.host){d=d.parentNode}var u
=d&&(d.URL||d._URL||d.host&&d.host.localName)||"";u=u.split("/?").shift().split(
"/").pop()}}console.group("mutations (%d) [%s]",mutations.length,u||"")}mutation
s.forEach(function(mx){if(mx.type==="childList"){forEach(mx.addedNodes,function(
n){if(!n.localName){return}addedNode(n)});forEach(mx.removedNodes,function(n){if
(!n.localName){return}detachedNode(n)})}});flags.dom&&console.groupEnd()}functio
n takeRecords(node){node=wrap(node);if(!node){node=wrap(document)}while(node.par
entNode){node=node.parentNode}var observer=node.__observer;if(observer){handler(
observer.takeRecords());takeMutations()}}var forEach=Array.prototype.forEach.cal
l.bind(Array.prototype.forEach);function observe(inRoot){if(inRoot.__observer){r
eturn}var observer=new MutationObserver(handler);observer.observe(inRoot,{childL
ist:true,subtree:true});inRoot.__observer=observer}function upgradeDocument(doc)
{doc=wrap(doc);flags.dom&&console.group("upgradeDocument: ",doc.baseURI.split("/
").pop());addedNode(doc);observe(doc);flags.dom&&console.groupEnd()}function upg
radeDocumentTree(doc){forDocumentTree(doc,upgradeDocument)}var originalCreateSha
dowRoot=Element.prototype.createShadowRoot;Element.prototype.createShadowRoot=fu
nction(){var root=originalCreateShadowRoot.call(this);CustomElements.watchShadow
(this);return root};scope.watchShadow=watchShadow;scope.upgradeDocumentTree=upgr
adeDocumentTree;scope.upgradeSubtree=addedSubtree;scope.upgradeAll=addedNode;sco
pe.attachedNode=attachedNode;scope.takeRecords=takeRecords});CustomElements.addM
odule(function(scope){var flags=scope.flags;function upgrade(node){if(!node.__up
graded__&&node.nodeType===Node.ELEMENT_NODE){var is=node.getAttribute("is");var
definition=scope.getRegisteredDefinition(is||node.localName);if(definition){if(i
s&&definition.tag==node.localName){return upgradeWithDefinition(node,definition)
}else if(!is&&!definition.extends){return upgradeWithDefinition(node,definition)
}}}}function upgradeWithDefinition(element,definition){flags.upgrade&&console.gr
oup("upgrade:",element.localName);if(definition.is){element.setAttribute("is",de
finition.is)}implementPrototype(element,definition);element.__upgraded__=true;cr
eated(element);scope.attachedNode(element);scope.upgradeSubtree(element);flags.u
pgrade&&console.groupEnd();return element}function implementPrototype(element,de
finition){if(Object.__proto__){element.__proto__=definition.prototype}else{custo
mMixin(element,definition.prototype,definition.native);element.__proto__=definit
ion.prototype}}function customMixin(inTarget,inSrc,inNative){var used={};var p=i
nSrc;while(p!==inNative&&p!==HTMLElement.prototype){var keys=Object.getOwnProper
tyNames(p);for(var i=0,k;k=keys[i];i++){if(!used[k]){Object.defineProperty(inTar
get,k,Object.getOwnPropertyDescriptor(p,k));used[k]=1}}p=Object.getPrototypeOf(p
)}}function created(element){if(element.createdCallback){element.createdCallback
()}}scope.upgrade=upgrade;scope.upgradeWithDefinition=upgradeWithDefinition;scop
e.implementPrototype=implementPrototype});CustomElements.addModule(function(scop
e){var upgradeDocumentTree=scope.upgradeDocumentTree;var upgrade=scope.upgrade;v
ar upgradeWithDefinition=scope.upgradeWithDefinition;var implementPrototype=scop
e.implementPrototype;var useNative=scope.useNative;function register(name,option
s){var definition=options||{};if(!name){throw new Error("document.registerElemen
t: first argument `name` must not be empty")}if(name.indexOf("-")<0){throw new E
rror("document.registerElement: first argument ('name') must contain a dash ('-'
). Argument provided was '"+String(name)+"'.")}if(isReservedTag(name)){throw new
Error("Failed to execute 'registerElement' on 'Document': Registration failed f
or type '"+String(name)+"'. The type name is invalid.")}if(getRegisteredDefiniti
on(name)){throw new Error("DuplicateDefinitionError: a type with name '"+String(
name)+"' is already registered")}if(!definition.prototype){definition.prototype=
Object.create(HTMLElement.prototype)}definition.__name=name.toLowerCase();defini
tion.lifecycle=definition.lifecycle||{};definition.ancestry=ancestry(definition.
extends);resolveTagName(definition);resolvePrototypeChain(definition);overrideAt
tributeApi(definition.prototype);registerDefinition(definition.__name,definition
);definition.ctor=generateConstructor(definition);definition.ctor.prototype=defi
nition.prototype;definition.prototype.constructor=definition.ctor;if(scope.ready
){upgradeDocumentTree(document)}return definition.ctor}function overrideAttribut
eApi(prototype){if(prototype.setAttribute._polyfilled){return}var setAttribute=p
rototype.setAttribute;prototype.setAttribute=function(name,value){changeAttribut
e.call(this,name,value,setAttribute)};var removeAttribute=prototype.removeAttrib
ute;prototype.removeAttribute=function(name){changeAttribute.call(this,name,null
,removeAttribute)};prototype.setAttribute._polyfilled=true}function changeAttrib
ute(name,value,operation){name=name.toLowerCase();var oldValue=this.getAttribute
(name);operation.apply(this,arguments);var newValue=this.getAttribute(name);if(t
his.attributeChangedCallback&&newValue!==oldValue){this.attributeChangedCallback
(name,oldValue,newValue)}}function isReservedTag(name){for(var i=0;i<reservedTag
List.length;i++){if(name===reservedTagList[i]){return true}}}var reservedTagList
=["annotation-xml","color-profile","font-face","font-face-src","font-face-uri","
font-face-format","font-face-name","missing-glyph"];function ancestry(extnds){va
r extendee=getRegisteredDefinition(extnds);if(extendee){return ancestry(extendee
.extends).concat([extendee])}return[]}function resolveTagName(definition){var ba
seTag=definition.extends;for(var i=0,a;a=definition.ancestry[i];i++){baseTag=a.i
s&&a.tag}definition.tag=baseTag||definition.__name;if(baseTag){definition.is=def
inition.__name}}function resolvePrototypeChain(definition){if(!Object.__proto__)
{var nativePrototype=HTMLElement.prototype;if(definition.is){var inst=document.c
reateElement(definition.tag);var expectedPrototype=Object.getPrototypeOf(inst);i
f(expectedPrototype===definition.prototype){nativePrototype=expectedPrototype}}v
ar proto=definition.prototype,ancestor;while(proto&&proto!==nativePrototype){anc
estor=Object.getPrototypeOf(proto);proto.__proto__=ancestor;proto=ancestor}defin
ition.native=nativePrototype}}function instantiate(definition){return upgradeWit
hDefinition(domCreateElement(definition.tag),definition)}var registry={};functio
n getRegisteredDefinition(name){if(name){return registry[name.toLowerCase()]}}fu
nction registerDefinition(name,definition){registry[name]=definition}function ge
nerateConstructor(definition){return function(){return instantiate(definition)}}
var HTML_NAMESPACE="http://www.w3.org/1999/xhtml";function createElementNS(names
pace,tag,typeExtension){if(namespace===HTML_NAMESPACE){return createElement(tag,
typeExtension)}else{return domCreateElementNS(namespace,tag)}}function createEle
ment(tag,typeExtension){var definition=getRegisteredDefinition(typeExtension||ta
g);if(definition){if(tag==definition.tag&&typeExtension==definition.is){return n
ew definition.ctor}if(!typeExtension&&!definition.is){return new definition.ctor
}}var element;if(typeExtension){element=createElement(tag);element.setAttribute(
"is",typeExtension);return element}element=domCreateElement(tag);if(tag.indexOf(
"-")>=0){implementPrototype(element,HTMLElement)}return element}function cloneNo
de(deep){var n=domCloneNode.call(this,deep);upgrade(n);return n}var domCreateEle
ment=document.createElement.bind(document);var domCreateElementNS=document.creat
eElementNS.bind(document);var domCloneNode=Node.prototype.cloneNode;var isInstan
ce;if(!Object.__proto__&&!useNative){isInstance=function(obj,ctor){var p=obj;whi
le(p){if(p===ctor.prototype){return true}p=p.__proto__}return false}}else{isInst
ance=function(obj,base){return obj instanceof base}}document.registerElement=reg
ister;document.createElement=createElement;document.createElementNS=createElemen
tNS;Node.prototype.cloneNode=cloneNode;scope.registry=registry;scope.instanceof=
isInstance;scope.reservedTagList=reservedTagList;scope.getRegisteredDefinition=g
etRegisteredDefinition;document.register=document.registerElement});(function(sc
ope){var useNative=scope.useNative;var initializeModules=scope.initializeModules
;if(useNative){var nop=function(){};scope.watchShadow=nop;scope.upgrade=nop;scop
e.upgradeAll=nop;scope.upgradeDocumentTree=nop;scope.upgradeSubtree=nop;scope.ta
keRecords=nop;scope.instanceof=function(obj,base){return obj instanceof base}}el
se{initializeModules()}var upgradeDocumentTree=scope.upgradeDocumentTree;if(!win
dow.wrap){if(window.ShadowDOMPolyfill){window.wrap=ShadowDOMPolyfill.wrapIfNeede
d;window.unwrap=ShadowDOMPolyfill.unwrapIfNeeded}else{window.wrap=window.unwrap=
function(node){return node}}}function bootstrap(){upgradeDocumentTree(wrap(docum
ent));if(window.HTMLImports){HTMLImports.__importsParsingHook=function(elt){upgr
adeDocumentTree(wrap(elt.import))}}CustomElements.ready=true;setTimeout(function
(){CustomElements.readyTime=Date.now();if(window.HTMLImports){CustomElements.ela
psed=CustomElements.readyTime-HTMLImports.readyTime}document.dispatchEvent(new C
ustomEvent("WebComponentsReady",{bubbles:true}))})}if(typeof window.CustomEvent!
=="function"){window.CustomEvent=function(inType,params){params=params||{};var e
=document.createEvent("CustomEvent");e.initCustomEvent(inType,Boolean(params.bub
bles),Boolean(params.cancelable),params.detail);return e};window.CustomEvent.pro
totype=window.Event.prototype}if(document.readyState==="complete"||scope.flags.e
ager){bootstrap()}else if(document.readyState==="interactive"&&!window.attachEve
nt&&(!window.HTMLImports||window.HTMLImports.ready)){bootstrap()}else{var loadEv
ent=window.HTMLImports&&!HTMLImports.ready?"HTMLImportsLoaded":"DOMContentLoaded
";window.addEventListener(loadEvent,bootstrap)}})(window.CustomElements);(functi
on(scope){if(!Function.prototype.bind){Function.prototype.bind=function(scope){v
ar self=this;var args=Array.prototype.slice.call(arguments,1);return function(){
var args2=args.slice();args2.push.apply(args2,arguments);return self.apply(scope
,args2)}}}})(window.WebComponents);(function(scope){"use strict";if(!window.perf
ormance){var start=Date.now();window.performance={now:function(){return Date.now
()-start}}}if(!window.requestAnimationFrame){window.requestAnimationFrame=functi
on(){var nativeRaf=window.webkitRequestAnimationFrame||window.mozRequestAnimatio
nFrame;return nativeRaf?function(callback){return nativeRaf(function(){callback(
performance.now())})}:function(callback){return window.setTimeout(callback,1e3/6
0)}}()}if(!window.cancelAnimationFrame){window.cancelAnimationFrame=function(){r
eturn window.webkitCancelAnimationFrame||window.mozCancelAnimationFrame||functio
n(id){clearTimeout(id)}}()}var elementDeclarations=[];var polymerStub=function(n
ame,dictionary){if(typeof name!=="string"&&arguments.length===1){Array.prototype
.push.call(arguments,document._currentScript)}elementDeclarations.push(arguments
)};window.Polymer=polymerStub;scope.consumeDeclarations=function(callback){scope
.consumeDeclarations=function(){throw"Possible attempt to load Polymer twice"};i
f(callback){callback(elementDeclarations)}elementDeclarations=null};function ins
tallPolymerWarning(){if(window.Polymer===polymerStub){window.Polymer=function(){
throw new Error("You tried to use polymer without loading it first. To "+'load p
olymer, <link rel="import" href="'+'components/polymer/polymer.html">')}}}if(HTM
LImports.useNative){installPolymerWarning()}else{addEventListener("DOMContentLoa
ded",installPolymerWarning)}})(window.WebComponents);(function(scope){var style=
document.createElement("style");style.textContent=""+"body {"+"transition: opaci
ty ease-in 0.2s;"+" } \n"+"body[unresolved] {"+"opacity: 0; display: block; over
flow: hidden; position: relative;"+" } \n";var head=document.querySelector("head
");head.insertBefore(style,head.firstChild)})(window.WebComponents);(function(sc
ope){window.Platform=scope})(window.WebComponents);</script><style shim-shadowdo
m="">html /deep/ [layout][horizontal],html /deep/ [layout][vertical]{display:-ms
-flexbox;display:-webkit-flex;display:flex}html /deep/ [layout][horizontal][inli
ne],html /deep/ [layout][vertical][inline]{display:-ms-inline-flexbox;display:-w
ebkit-inline-flex;display:inline-flex}html /deep/ [layout][horizontal]{-ms-flex-
direction:row;-webkit-flex-direction:row;flex-direction:row}html /deep/ [layout]
[horizontal][reverse]{-ms-flex-direction:row-reverse;-webkit-flex-direction:row-
reverse;flex-direction:row-reverse}html /deep/ [layout][vertical]{-ms-flex-direc
tion:column;-webkit-flex-direction:column;flex-direction:column}html /deep/ [lay
out][vertical][reverse]{-ms-flex-direction:column-reverse;-webkit-flex-direction
:column-reverse;flex-direction:column-reverse}html /deep/ [layout][wrap]{-ms-fle
x-wrap:wrap;-webkit-flex-wrap:wrap;flex-wrap:wrap}html /deep/ [layout][wrap-reve
rse]{-ms-flex-wrap:wrap-reverse;-webkit-flex-wrap:wrap-reverse;flex-wrap:wrap-re
verse}html /deep/ [flex]{-ms-flex:1 1 0;-webkit-flex:1;flex:1;-webkit-flex-basis
:0;flex-basis:0}html /deep/ [vertical][layout]>[flex][auto-vertical],html /deep/
[vertical][layout]::shadow [flex][auto-vertical]{-ms-flex:1 1 auto;-webkit-flex
-basis:auto;flex-basis:auto}html /deep/ [flex][auto]{-ms-flex:1 1 auto;-webkit-f
lex-basis:auto;flex-basis:auto}html /deep/ [flex][none]{-ms-flex:none;-webkit-fl
ex:none;flex:none}html /deep/ [flex][one]{-ms-flex:1;-webkit-flex:1;flex:1}html
/deep/ [flex][two]{-ms-flex:2;-webkit-flex:2;flex:2}html /deep/ [flex][three]{-m
s-flex:3;-webkit-flex:3;flex:3}html /deep/ [flex][four]{-ms-flex:4;-webkit-flex:
4;flex:4}html /deep/ [flex][five]{-ms-flex:5;-webkit-flex:5;flex:5}html /deep/ [
flex][six]{-ms-flex:6;-webkit-flex:6;flex:6}html /deep/ [flex][seven]{-ms-flex:7
;-webkit-flex:7;flex:7}html /deep/ [flex][eight]{-ms-flex:8;-webkit-flex:8;flex:
8}html /deep/ [flex][nine]{-ms-flex:9;-webkit-flex:9;flex:9}html /deep/ [flex][t
en]{-ms-flex:10;-webkit-flex:10;flex:10}html /deep/ [flex][eleven]{-ms-flex:11;-
webkit-flex:11;flex:11}html /deep/ [flex][twelve]{-ms-flex:12;-webkit-flex:12;fl
ex:12}html /deep/ [layout][start]{-ms-flex-align:start;-webkit-align-items:flex-
start;align-items:flex-start}html /deep/ [layout][center],html /deep/ [layout][c
enter-center]{-ms-flex-align:center;-webkit-align-items:center;align-items:cente
r}html /deep/ [layout][end]{-ms-flex-align:end;-webkit-align-items:flex-end;alig
n-items:flex-end}html /deep/ [layout][start-justified]{-ms-flex-pack:start;-webk
it-justify-content:flex-start;justify-content:flex-start}html /deep/ [layout][ce
nter-justified],html /deep/ [layout][center-center]{-ms-flex-pack:center;-webkit
-justify-content:center;justify-content:center}html /deep/ [layout][end-justifie
d]{-ms-flex-pack:end;-webkit-justify-content:flex-end;justify-content:flex-end}h
tml /deep/ [layout][around-justified]{-ms-flex-pack:distribute;-webkit-justify-c
ontent:space-around;justify-content:space-around}html /deep/ [layout][justified]
{-ms-flex-pack:justify;-webkit-justify-content:space-between;justify-content:spa
ce-between}html /deep/ [self-start]{-ms-align-self:flex-start;-webkit-align-self
:flex-start;align-self:flex-start}html /deep/ [self-center]{-ms-align-self:cente
r;-webkit-align-self:center;align-self:center}html /deep/ [self-end]{-ms-align-s
elf:flex-end;-webkit-align-self:flex-end;align-self:flex-end}html /deep/ [self-s
tretch]{-ms-align-self:stretch;-webkit-align-self:stretch;align-self:stretch}htm
l /deep/ [block]{display:block}html /deep/ [hidden]{display:none!important}html
/deep/ [relative]{position:relative}html /deep/ [fit]{position:absolute;top:0;ri
ght:0;bottom:0;left:0}body[fullbleed]{margin:0;height:100vh}html /deep/ [segment
],html /deep/ segment{display:block;position:relative;-webkit-box-sizing:border-
box;-ms-box-sizing:border-box;box-sizing:border-box;margin:1em .5em;padding:1em;
background-color:#fff;-webkit-box-shadow:0 0 0 1px rgba(0,0,0,.1);box-shadow:0 0
0 1px rgba(0,0,0,.1);border-radius:5px 5px 5px 5px}</style><script>window.Polym
erGestures={};(function(scope){var HAS_FULL_PATH=false;var pathTest=document.cre
ateElement("meta");if(pathTest.createShadowRoot){var sr=pathTest.createShadowRoo
t();var s=document.createElement("span");sr.appendChild(s);pathTest.addEventList
ener("testpath",function(ev){if(ev.path){HAS_FULL_PATH=ev.path[0]===s}ev.stopPro
pagation()});var ev=new CustomEvent("testpath",{bubbles:true});document.head.app
endChild(pathTest);s.dispatchEvent(ev);pathTest.parentNode.removeChild(pathTest)
;sr=s=null}pathTest=null;var target={shadow:function(inEl){if(inEl){return inEl.
shadowRoot||inEl.webkitShadowRoot}},canTarget:function(shadow){return shadow&&Bo
olean(shadow.elementFromPoint)},targetingShadow:function(inEl){var s=this.shadow
(inEl);if(this.canTarget(s)){return s}},olderShadow:function(shadow){var os=shad
ow.olderShadowRoot;if(!os){var se=shadow.querySelector("shadow");if(se){os=se.ol
derShadowRoot}}return os},allShadows:function(element){var shadows=[],s=this.sha
dow(element);while(s){shadows.push(s);s=this.olderShadow(s)}return shadows},sear
chRoot:function(inRoot,x,y){var t,st,sr,os;if(inRoot){t=inRoot.elementFromPoint(
x,y);if(t){sr=this.targetingShadow(t)}else if(inRoot!==document){sr=this.olderSh
adow(inRoot)}return this.searchRoot(sr,x,y)||t}},owner:function(element){if(!ele
ment){return document}var s=element;while(s.parentNode){s=s.parentNode}if(s.node
Type!=Node.DOCUMENT_NODE&&s.nodeType!=Node.DOCUMENT_FRAGMENT_NODE){s=document}re
turn s},findTarget:function(inEvent){if(HAS_FULL_PATH&&inEvent.path&&inEvent.pat
h.length){return inEvent.path[0]}var x=inEvent.clientX,y=inEvent.clientY;var s=t
his.owner(inEvent.target);if(!s.elementFromPoint(x,y)){s=document}return this.se
archRoot(s,x,y)},findTouchAction:function(inEvent){var n;if(HAS_FULL_PATH&&inEve
nt.path&&inEvent.path.length){var path=inEvent.path;for(var i=0;i<path.length;i+
+){n=path[i];if(n.nodeType===Node.ELEMENT_NODE&&n.hasAttribute("touch-action")){
return n.getAttribute("touch-action")}}}else{n=inEvent.target;while(n){if(n.node
Type===Node.ELEMENT_NODE&&n.hasAttribute("touch-action")){return n.getAttribute(
"touch-action")}n=n.parentNode||n.host}}return"auto"},LCA:function(a,b){if(a===b
){return a}if(a&&!b){return a}if(b&&!a){return b}if(!b&&!a){return document}if(a
.contains&&a.contains(b)){return a}if(b.contains&&b.contains(a)){return b}var ad
epth=this.depth(a);var bdepth=this.depth(b);var d=adepth-bdepth;if(d>=0){a=this.
walk(a,d)}else{b=this.walk(b,-d)}while(a&&b&&a!==b){a=a.parentNode||a.host;b=b.p
arentNode||b.host}return a},walk:function(n,u){for(var i=0;n&&i<u;i++){n=n.paren
tNode||n.host}return n},depth:function(n){var d=0;while(n){d++;n=n.parentNode||n
.host}return d},deepContains:function(a,b){var common=this.LCA(a,b);return commo
n===a},insideNode:function(node,x,y){var rect=node.getBoundingClientRect();retur
n rect.left<=x&&x<=rect.right&&rect.top<=y&&y<=rect.bottom},path:function(event)
{var p;if(HAS_FULL_PATH&&event.path&&event.path.length){p=event.path}else{p=[];v
ar n=this.findTarget(event);while(n){p.push(n);n=n.parentNode||n.host}}return p}
};scope.targetFinding=target;scope.findTarget=target.findTarget.bind(target);sco
pe.deepContains=target.deepContains.bind(target);scope.insideNode=target.insideN
ode})(window.PolymerGestures);(function(){function shadowSelector(v){return"html
/deep/ "+selector(v)}function selector(v){return'[touch-action="'+v+'"]'}functi
on rule(v){return"{ -ms-touch-action: "+v+"; touch-action: "+v+";}"}var attrib2c
ss=["none","auto","pan-x","pan-y",{rule:"pan-x pan-y",selectors:["pan-x pan-y","
pan-y pan-x"]},"manipulation"];var styles="";var hasTouchAction=typeof document.
head.style.touchAction==="string";var hasShadowRoot=!window.ShadowDOMPolyfill&&d
ocument.head.createShadowRoot;if(hasTouchAction){attrib2css.forEach(function(r){
if(String(r)===r){styles+=selector(r)+rule(r)+"\n";if(hasShadowRoot){styles+=sha
dowSelector(r)+rule(r)+"\n"}}else{styles+=r.selectors.map(selector)+rule(r.rule)
+"\n";if(hasShadowRoot){styles+=r.selectors.map(shadowSelector)+rule(r.rule)+"\n
"}}});var el=document.createElement("style");el.textContent=styles;document.head
.appendChild(el)}})();(function(scope){var MOUSE_PROPS=["bubbles","cancelable","
view","detail","screenX","screenY","clientX","clientY","ctrlKey","altKey","shift
Key","metaKey","button","relatedTarget","pageX","pageY"];var MOUSE_DEFAULTS=[fal
se,false,null,null,0,0,0,0,false,false,false,false,0,null,0,0];var NOP_FACTORY=f
unction(){return function(){}};var eventFactory={preventTap:NOP_FACTORY,makeBase
Event:function(inType,inDict){var e=document.createEvent("Event");e.initEvent(in
Type,inDict.bubbles||false,inDict.cancelable||false);e.preventTap=eventFactory.p
reventTap(e);return e},makeGestureEvent:function(inType,inDict){inDict=inDict||O
bject.create(null);var e=this.makeBaseEvent(inType,inDict);for(var i=0,keys=Obje
ct.keys(inDict),k;i<keys.length;i++){k=keys[i];e[k]=inDict[k]}return e},makePoin
terEvent:function(inType,inDict){inDict=inDict||Object.create(null);var e=this.m
akeBaseEvent(inType,inDict);for(var i=0,p;i<MOUSE_PROPS.length;i++){p=MOUSE_PROP
S[i];e[p]=inDict[p]||MOUSE_DEFAULTS[i]}e.buttons=inDict.buttons||0;var pressure=
0;if(inDict.pressure){pressure=inDict.pressure}else{pressure=e.buttons?.5:0}e.x=
e.clientX;e.y=e.clientY;e.pointerId=inDict.pointerId||0;e.width=inDict.width||0;
e.height=inDict.height||0;e.pressure=pressure;e.tiltX=inDict.tiltX||0;e.tiltY=in
Dict.tiltY||0;e.pointerType=inDict.pointerType||"";e.hwTimestamp=inDict.hwTimest
amp||0;e.isPrimary=inDict.isPrimary||false;e._source=inDict._source||"";return e
}};scope.eventFactory=eventFactory})(window.PolymerGestures);(function(scope){va
r USE_MAP=window.Map&&window.Map.prototype.forEach;var POINTERS_FN=function(){re
turn this.size};function PointerMap(){if(USE_MAP){var m=new Map;m.pointers=POINT
ERS_FN;return m}else{this.keys=[];this.values=[]}}PointerMap.prototype={set:func
tion(inId,inEvent){var i=this.keys.indexOf(inId);if(i>-1){this.values[i]=inEvent
}else{this.keys.push(inId);this.values.push(inEvent)}},has:function(inId){return
this.keys.indexOf(inId)>-1},"delete":function(inId){var i=this.keys.indexOf(inI
d);if(i>-1){this.keys.splice(i,1);this.values.splice(i,1)}},get:function(inId){v
ar i=this.keys.indexOf(inId);return this.values[i]},clear:function(){this.keys.l
ength=0;this.values.length=0},forEach:function(callback,thisArg){this.values.for
Each(function(v,i){callback.call(thisArg,v,this.keys[i],this)},this)},pointers:f
unction(){return this.keys.length}};scope.PointerMap=PointerMap})(window.Polymer
Gestures);(function(scope){var CLONE_PROPS=["bubbles","cancelable","view","detai
l","screenX","screenY","clientX","clientY","ctrlKey","altKey","shiftKey","metaKe
y","button","relatedTarget","buttons","pointerId","width","height","pressure","t
iltX","tiltY","pointerType","hwTimestamp","isPrimary","type","target","currentTa
rget","which","pageX","pageY","timeStamp","preventTap","tapPrevented","_source"]
;var CLONE_DEFAULTS=[false,false,null,null,0,0,0,0,false,false,false,false,0,nul
l,0,0,0,0,0,0,0,"",0,false,"",null,null,0,0,0,0,function(){},false];var HAS_SVG_
INSTANCE=typeof SVGElementInstance!=="undefined";var eventFactory=scope.eventFac
tory;var currentGestures;var dispatcher={IS_IOS:false,pointermap:new scope.Point
erMap,requiredGestures:new scope.PointerMap,eventMap:Object.create(null),eventSo
urces:Object.create(null),eventSourceList:[],gestures:[],dependencyMap:{down:{li
steners:0,index:-1},up:{listeners:0,index:-1}},gestureQueue:[],registerSource:fu
nction(name,source){var s=source;var newEvents=s.events;if(newEvents){newEvents.
forEach(function(e){if(s[e]){this.eventMap[e]=s[e].bind(s)}},this);this.eventSou
rces[name]=s;this.eventSourceList.push(s)}},registerGesture:function(name,source
){var obj=Object.create(null);obj.listeners=0;obj.index=this.gestures.length;for
(var i=0,g;i<source.exposes.length;i++){g=source.exposes[i].toLowerCase();this.d
ependencyMap[g]=obj}this.gestures.push(source)},register:function(element,initia
l){var l=this.eventSourceList.length;for(var i=0,es;i<l&&(es=this.eventSourceLis
t[i]);i++){es.register.call(es,element,initial)}},unregister:function(element){v
ar l=this.eventSourceList.length;for(var i=0,es;i<l&&(es=this.eventSourceList[i]
);i++){es.unregister.call(es,element)}},down:function(inEvent){this.requiredGest
ures.set(inEvent.pointerId,currentGestures);this.fireEvent("down",inEvent)},move
:function(inEvent){inEvent.type="move";this.fillGestureQueue(inEvent)},up:functi
on(inEvent){this.fireEvent("up",inEvent);this.requiredGestures.delete(inEvent.po
interId)},cancel:function(inEvent){inEvent.tapPrevented=true;this.fireEvent("up"
,inEvent);this.requiredGestures.delete(inEvent.pointerId)},addGestureDependency:
function(node,currentGestures){var gesturesWanted=node._pgEvents;if(gesturesWant
ed&¤tGestures){var gk=Object.keys(gesturesWanted);for(var i=0,r,ri,g;i<gk.
length;i++){g=gk[i];if(gesturesWanted[g]>0){r=this.dependencyMap[g];ri=r?r.index
:-1;currentGestures[ri]=true}}}},eventHandler:function(inEvent){var type=inEvent
.type;if(type==="touchstart"||type==="mousedown"||type==="pointerdown"||type==="
MSPointerDown"){if(!inEvent._handledByPG){currentGestures={}}if(this.IS_IOS){var
ev=inEvent;if(type==="touchstart"){var ct=inEvent.changedTouches[0];ev={target:
inEvent.target,clientX:ct.clientX,clientY:ct.clientY,path:inEvent.path}}var node
s=inEvent.path||scope.targetFinding.path(ev);for(var i=0,n;i<nodes.length;i++){n
=nodes[i];this.addGestureDependency(n,currentGestures)}}else{this.addGestureDepe
ndency(inEvent.currentTarget,currentGestures)}}if(inEvent._handledByPG){return}v
ar fn=this.eventMap&&this.eventMap[type];if(fn){fn(inEvent)}inEvent._handledByPG
=true},listen:function(target,events){for(var i=0,l=events.length,e;i<l&&(e=even
ts[i]);i++){this.addEvent(target,e)}},unlisten:function(target,events){for(var i
=0,l=events.length,e;i<l&&(e=events[i]);i++){this.removeEvent(target,e)}},addEve
nt:function(target,eventName){target.addEventListener(eventName,this.boundHandle
r)},removeEvent:function(target,eventName){target.removeEventListener(eventName,
this.boundHandler)},makeEvent:function(inType,inEvent){var e=eventFactory.makePo
interEvent(inType,inEvent);e.preventDefault=inEvent.preventDefault;e.tapPrevente
d=inEvent.tapPrevented;e._target=e._target||inEvent.target;return e},fireEvent:f
unction(inType,inEvent){var e=this.makeEvent(inType,inEvent);return this.dispatc
hEvent(e)},cloneEvent:function(inEvent){var eventCopy=Object.create(null),p;for(
var i=0;i<CLONE_PROPS.length;i++){p=CLONE_PROPS[i];eventCopy[p]=inEvent[p]||CLON
E_DEFAULTS[i];if(p==="target"||p==="relatedTarget"){if(HAS_SVG_INSTANCE&&eventCo
py[p]instanceof SVGElementInstance){eventCopy[p]=eventCopy[p].correspondingUseEl
ement}}}eventCopy.preventDefault=function(){inEvent.preventDefault()};return eve
ntCopy},dispatchEvent:function(inEvent){var t=inEvent._target;if(t){t.dispatchEv
ent(inEvent);var clone=this.cloneEvent(inEvent);clone.target=t;this.fillGestureQ
ueue(clone)}},gestureTrigger:function(){for(var i=0,e,rg;i<this.gestureQueue.len
gth;i++){e=this.gestureQueue[i];rg=e._requiredGestures;if(rg){for(var j=0,g,fn;j
<this.gestures.length;j++){if(rg[j]){g=this.gestures[j];fn=g[e.type];if(fn){fn.c
all(g,e)}}}}}this.gestureQueue.length=0},fillGestureQueue:function(ev){if(!this.
gestureQueue.length){requestAnimationFrame(this.boundGestureTrigger)}ev._require
dGestures=this.requiredGestures.get(ev.pointerId);this.gestureQueue.push(ev)}};d
ispatcher.boundHandler=dispatcher.eventHandler.bind(dispatcher);dispatcher.bound
GestureTrigger=dispatcher.gestureTrigger.bind(dispatcher);scope.dispatcher=dispa
tcher;scope.activateGesture=function(node,gesture){var g=gesture.toLowerCase();v
ar dep=dispatcher.dependencyMap[g];if(dep){var recognizer=dispatcher.gestures[de
p.index];if(!node._pgListeners){dispatcher.register(node);node._pgListeners=0}if
(recognizer){var touchAction=recognizer.defaultActions&&recognizer.defaultAction
s[g];var actionNode;switch(node.nodeType){case Node.ELEMENT_NODE:actionNode=node
;break;case Node.DOCUMENT_FRAGMENT_NODE:actionNode=node.host;break;default:actio
nNode=null;break}if(touchAction&&actionNode&&!actionNode.hasAttribute("touch-act
ion")){actionNode.setAttribute("touch-action",touchAction)}}if(!node._pgEvents){
node._pgEvents={}}node._pgEvents[g]=(node._pgEvents[g]||0)+1;node._pgListeners++
}return Boolean(dep)};scope.addEventListener=function(node,gesture,handler,captu
re){if(handler){scope.activateGesture(node,gesture);node.addEventListener(gestur
e,handler,capture)}};scope.deactivateGesture=function(node,gesture){var g=gestur
e.toLowerCase();var dep=dispatcher.dependencyMap[g];if(dep){if(node._pgListeners
>0){node._pgListeners--}if(node._pgListeners===0){dispatcher.unregister(node)}if
(node._pgEvents){if(node._pgEvents[g]>0){node._pgEvents[g]--}else{node._pgEvents
[g]=0}}}return Boolean(dep)};scope.removeEventListener=function(node,gesture,han
dler,capture){if(handler){scope.deactivateGesture(node,gesture);node.removeEvent
Listener(gesture,handler,capture)}}})(window.PolymerGestures);(function(scope){v
ar dispatcher=scope.dispatcher;var pointermap=dispatcher.pointermap;var DEDUP_DI
ST=25;var WHICH_TO_BUTTONS=[0,1,4,2];var CURRENT_BUTTONS=0;var HAS_BUTTONS=false
;try{HAS_BUTTONS=new MouseEvent("test",{buttons:1}).buttons===1}catch(e){}var mo
useEvents={POINTER_ID:1,POINTER_TYPE:"mouse",events:["mousedown","mousemove","mo
useup"],exposes:["down","up","move"],register:function(target){dispatcher.listen
(target,this.events)},unregister:function(target){if(target===document){return}d
ispatcher.unlisten(target,this.events)},lastTouches:[],isEventSimulatedFromTouch
:function(inEvent){var lts=this.lastTouches;var x=inEvent.clientX,y=inEvent.clie
ntY;for(var i=0,l=lts.length,t;i<l&&(t=lts[i]);i++){var dx=Math.abs(x-t.x),dy=Ma
th.abs(y-t.y);if(dx<=DEDUP_DIST&&dy<=DEDUP_DIST){return true}}},prepareEvent:fun
ction(inEvent){var e=dispatcher.cloneEvent(inEvent);e.pointerId=this.POINTER_ID;
e.isPrimary=true;e.pointerType=this.POINTER_TYPE;e._source="mouse";if(!HAS_BUTTO
NS){var type=inEvent.type;var bit=WHICH_TO_BUTTONS[inEvent.which]||0;if(type==="
mousedown"){CURRENT_BUTTONS|=bit}else if(type==="mouseup"){CURRENT_BUTTONS&=~bit
}e.buttons=CURRENT_BUTTONS}return e},mousedown:function(inEvent){if(!this.isEven
tSimulatedFromTouch(inEvent)){var p=pointermap.has(this.POINTER_ID);var e=this.p
repareEvent(inEvent);e.target=scope.findTarget(inEvent);pointermap.set(this.POIN
TER_ID,e.target);dispatcher.down(e)}},mousemove:function(inEvent){if(!this.isEve
ntSimulatedFromTouch(inEvent)){var target=pointermap.get(this.POINTER_ID);if(tar
get){var e=this.prepareEvent(inEvent);e.target=target;if((HAS_BUTTONS?e.buttons:
e.which)===0){if(!HAS_BUTTONS){CURRENT_BUTTONS=e.buttons=0}dispatcher.cancel(e);
this.cleanupMouse(e.buttons)}else{dispatcher.move(e)}}}},mouseup:function(inEven
t){if(!this.isEventSimulatedFromTouch(inEvent)){var e=this.prepareEvent(inEvent)
;e.relatedTarget=scope.findTarget(inEvent);e.target=pointermap.get(this.POINTER_
ID);dispatcher.up(e);this.cleanupMouse(e.buttons)}},cleanupMouse:function(button
s){if(buttons===0){pointermap.delete(this.POINTER_ID)}}};scope.mouseEvents=mouse
Events})(window.PolymerGestures);(function(scope){var dispatcher=scope.dispatche
r;var allShadows=scope.targetFinding.allShadows.bind(scope.targetFinding);var po
intermap=dispatcher.pointermap;var touchMap=Array.prototype.map.call.bind(Array.
prototype.map);var DEDUP_TIMEOUT=2500;var DEDUP_DIST=25;var CLICK_COUNT_TIMEOUT=
200;var HYSTERESIS=20;var ATTRIB="touch-action";var HAS_TOUCH_ACTION=false;var t
ouchEvents={IS_IOS:false,events:["touchstart","touchmove","touchend","touchcance
l"],exposes:["down","up","move"],register:function(target,initial){if(this.IS_IO
S?initial:!initial){dispatcher.listen(target,this.events)}},unregister:function(
target){if(!this.IS_IOS){dispatcher.unlisten(target,this.events)}},scrollTypes:{
EMITTER:"none",XSCROLLER:"pan-x",YSCROLLER:"pan-y"},touchActionToScrollType:func
tion(touchAction){var t=touchAction;var st=this.scrollTypes;if(t===st.EMITTER){r
eturn"none"}else if(t===st.XSCROLLER){return"X"}else if(t===st.YSCROLLER){return
"Y"}else{return"XY"}},POINTER_TYPE:"touch",firstTouch:null,isPrimaryTouch:functi
on(inTouch){return this.firstTouch===inTouch.identifier},setPrimaryTouch:functio
n(inTouch){if(pointermap.pointers()===0||pointermap.pointers()===1&&pointermap.h
as(1)){this.firstTouch=inTouch.identifier;this.firstXY={X:inTouch.clientX,Y:inTo
uch.clientY};this.firstTarget=inTouch.target;this.scrolling=null;this.cancelRese
tClickCount()}},removePrimaryPointer:function(inPointer){if(inPointer.isPrimary)
{this.firstTouch=null;this.firstXY=null;this.resetClickCount()}},clickCount:0,re
setId:null,resetClickCount:function(){var fn=function(){this.clickCount=0;this.r
esetId=null}.bind(this);this.resetId=setTimeout(fn,CLICK_COUNT_TIMEOUT)},cancelR
esetClickCount:function(){if(this.resetId){clearTimeout(this.resetId)}},typeToBu
ttons:function(type){var ret=0;if(type==="touchstart"||type==="touchmove"){ret=1
}return ret},findTarget:function(touch,id){if(this.currentTouchEvent.type==="tou
chstart"){if(this.isPrimaryTouch(touch)){var fastPath={clientX:touch.clientX,cli
entY:touch.clientY,path:this.currentTouchEvent.path,target:this.currentTouchEven
t.target};return scope.findTarget(fastPath)}else{return scope.findTarget(touch)}
}return pointermap.get(id)},touchToPointer:function(inTouch){var cte=this.curren
tTouchEvent;var e=dispatcher.cloneEvent(inTouch);var id=e.pointerId=inTouch.iden
tifier+2;e.target=this.findTarget(inTouch,id);e.bubbles=true;e.cancelable=true;e
.detail=this.clickCount;e.buttons=this.typeToButtons(cte.type);e.width=inTouch.w
ebkitRadiusX||inTouch.radiusX||0;e.height=inTouch.webkitRadiusY||inTouch.radiusY
||0;e.pressure=inTouch.webkitForce||inTouch.force||.5;e.isPrimary=this.isPrimary
Touch(inTouch);e.pointerType=this.POINTER_TYPE;e._source="touch";var self=this;e
.preventDefault=function(){self.scrolling=false;self.firstXY=null;cte.preventDef
ault()};return e},processTouches:function(inEvent,inFunction){var tl=inEvent.cha
ngedTouches;this.currentTouchEvent=inEvent;for(var i=0,t,p;i<tl.length;i++){t=tl
[i];p=this.touchToPointer(t);if(inEvent.type==="touchstart"){pointermap.set(p.po
interId,p.target)}if(pointermap.has(p.pointerId)){inFunction.call(this,p)}if(inE
vent.type==="touchend"||inEvent._cancel){this.cleanUpPointer(p)}}},shouldScroll:
function(inEvent){if(this.firstXY){var ret;var touchAction=scope.targetFinding.f
indTouchAction(inEvent);var scrollAxis=this.touchActionToScrollType(touchAction)
;if(scrollAxis==="none"){ret=false}else if(scrollAxis==="XY"){ret=true}else{var
t=inEvent.changedTouches[0];var a=scrollAxis;var oa=scrollAxis==="Y"?"X":"Y";var
da=Math.abs(t["client"+a]-this.firstXY[a]);var doa=Math.abs(t["client"+oa]-this
.firstXY[oa]);ret=da>=doa}return ret}},findTouch:function(inTL,inId){for(var i=0
,l=inTL.length,t;i<l&&(t=inTL[i]);i++){if(t.identifier===inId){return true}}},va
cuumTouches:function(inEvent){var tl=inEvent.touches;if(pointermap.pointers()>=t
l.length){var d=[];pointermap.forEach(function(value,key){if(key!==1&&!this.find
Touch(tl,key-2)){var p=value;d.push(p)}},this);d.forEach(function(p){this.cancel
(p);pointermap.delete(p.pointerId)})}},touchstart:function(inEvent){this.vacuumT
ouches(inEvent);this.setPrimaryTouch(inEvent.changedTouches[0]);this.dedupSynthM
ouse(inEvent);if(!this.scrolling){this.clickCount++;this.processTouches(inEvent,
this.down)}},down:function(inPointer){dispatcher.down(inPointer)},touchmove:func
tion(inEvent){if(HAS_TOUCH_ACTION){if(inEvent.cancelable){this.processTouches(in
Event,this.move)}}else{if(!this.scrolling){if(this.scrolling===null&&this.should
Scroll(inEvent)){this.scrolling=true}else{this.scrolling=false;inEvent.preventDe
fault();this.processTouches(inEvent,this.move)}}else if(this.firstXY){var t=inEv
ent.changedTouches[0];var dx=t.clientX-this.firstXY.X;var dy=t.clientY-this.firs
tXY.Y;var dd=Math.sqrt(dx*dx+dy*dy);if(dd>=HYSTERESIS){this.touchcancel(inEvent)
;this.scrolling=true;this.firstXY=null}}}},move:function(inPointer){dispatcher.m
ove(inPointer)},touchend:function(inEvent){this.dedupSynthMouse(inEvent);this.pr
ocessTouches(inEvent,this.up)},up:function(inPointer){inPointer.relatedTarget=sc
ope.findTarget(inPointer);dispatcher.up(inPointer)},cancel:function(inPointer){d
ispatcher.cancel(inPointer)},touchcancel:function(inEvent){inEvent._cancel=true;
this.processTouches(inEvent,this.cancel)},cleanUpPointer:function(inPointer){poi
ntermap["delete"](inPointer.pointerId);this.removePrimaryPointer(inPointer)},ded
upSynthMouse:function(inEvent){var lts=scope.mouseEvents.lastTouches;var t=inEve
nt.changedTouches[0];if(this.isPrimaryTouch(t)){var lt={x:t.clientX,y:t.clientY}
;lts.push(lt);var fn=function(lts,lt){var i=lts.indexOf(lt);if(i>-1){lts.splice(
i,1)}}.bind(null,lts,lt);setTimeout(fn,DEDUP_TIMEOUT)}}};var STOP_PROP_FN=Event.
prototype.stopImmediatePropagation||Event.prototype.stopPropagation;document.add
EventListener("click",function(ev){var x=ev.clientX,y=ev.clientY;var closeTo=fun
ction(touch){var dx=Math.abs(x-touch.x),dy=Math.abs(y-touch.y);return dx<=DEDUP_
DIST&&dy<=DEDUP_DIST};var wasTouched=scope.mouseEvents.lastTouches.some(closeTo)
;var path=scope.targetFinding.path(ev);if(wasTouched){for(var i=0;i<path.length;
i++){if(path[i]===touchEvents.firstTarget){return}}ev.preventDefault();STOP_PROP
_FN.call(ev)}},true);scope.touchEvents=touchEvents})(window.PolymerGestures);(fu
nction(scope){var dispatcher=scope.dispatcher;var pointermap=dispatcher.pointerm
ap;var HAS_BITMAP_TYPE=window.MSPointerEvent&&typeof window.MSPointerEvent.MSPOI
NTER_TYPE_MOUSE==="number";var msEvents={events:["MSPointerDown","MSPointerMove"
,"MSPointerUp","MSPointerCancel"],register:function(target){dispatcher.listen(ta
rget,this.events)},unregister:function(target){if(target===document){return}disp
atcher.unlisten(target,this.events)},POINTER_TYPES:["","unavailable","touch","pe
n","mouse"],prepareEvent:function(inEvent){var e=inEvent;e=dispatcher.cloneEvent
(inEvent);if(HAS_BITMAP_TYPE){e.pointerType=this.POINTER_TYPES[inEvent.pointerTy
pe]}e._source="ms";return e},cleanup:function(id){pointermap["delete"](id)},MSPo
interDown:function(inEvent){var e=this.prepareEvent(inEvent);e.target=scope.find
Target(inEvent);pointermap.set(inEvent.pointerId,e.target);dispatcher.down(e)},M
SPointerMove:function(inEvent){var target=pointermap.get(inEvent.pointerId);if(t
arget){var e=this.prepareEvent(inEvent);e.target=target;dispatcher.move(e)}},MSP
ointerUp:function(inEvent){var e=this.prepareEvent(inEvent);e.relatedTarget=scop
e.findTarget(inEvent);e.target=pointermap.get(e.pointerId);dispatcher.up(e);this
.cleanup(inEvent.pointerId)},MSPointerCancel:function(inEvent){var e=this.prepar
eEvent(inEvent);e.relatedTarget=scope.findTarget(inEvent);e.target=pointermap.ge
t(e.pointerId);dispatcher.cancel(e);this.cleanup(inEvent.pointerId)}};scope.msEv
ents=msEvents})(window.PolymerGestures);(function(scope){var dispatcher=scope.di
spatcher;var pointermap=dispatcher.pointermap;var pointerEvents={events:["pointe
rdown","pointermove","pointerup","pointercancel"],prepareEvent:function(inEvent)
{var e=dispatcher.cloneEvent(inEvent);e._source="pointer";return e},register:fun
ction(target){dispatcher.listen(target,this.events)},unregister:function(target)
{if(target===document){return}dispatcher.unlisten(target,this.events)},cleanup:f
unction(id){pointermap["delete"](id)},pointerdown:function(inEvent){var e=this.p
repareEvent(inEvent);e.target=scope.findTarget(inEvent);pointermap.set(e.pointer
Id,e.target);dispatcher.down(e)},pointermove:function(inEvent){var target=pointe
rmap.get(inEvent.pointerId);if(target){var e=this.prepareEvent(inEvent);e.target
=target;dispatcher.move(e)}},pointerup:function(inEvent){var e=this.prepareEvent
(inEvent);e.relatedTarget=scope.findTarget(inEvent);e.target=pointermap.get(e.po
interId);dispatcher.up(e);this.cleanup(inEvent.pointerId)},pointercancel:functio
n(inEvent){var e=this.prepareEvent(inEvent);e.relatedTarget=scope.findTarget(inE
vent);e.target=pointermap.get(e.pointerId);dispatcher.cancel(e);this.cleanup(inE
vent.pointerId)}};scope.pointerEvents=pointerEvents})(window.PolymerGestures);(f
unction(scope){var dispatcher=scope.dispatcher;var nav=window.navigator;if(windo
w.PointerEvent){dispatcher.registerSource("pointer",scope.pointerEvents)}else if
(nav.msPointerEnabled){dispatcher.registerSource("ms",scope.msEvents)}else{dispa
tcher.registerSource("mouse",scope.mouseEvents);if(window.ontouchstart!==undefin
ed){dispatcher.registerSource("touch",scope.touchEvents)}}var ua=navigator.userA
gent;var IS_IOS=ua.match(/iPad|iPhone|iPod/)&&"ontouchstart"in window;dispatcher
.IS_IOS=IS_IOS;scope.touchEvents.IS_IOS=IS_IOS;dispatcher.register(document,true
)})(window.PolymerGestures);(function(scope){var dispatcher=scope.dispatcher;var
eventFactory=scope.eventFactory;var pointermap=new scope.PointerMap;var track={
events:["down","move","up"],exposes:["trackstart","track","trackx","tracky","tra
ckend"],defaultActions:{track:"none",trackx:"pan-y",tracky:"pan-x"},WIGGLE_THRES
HOLD:4,clampDir:function(inDelta){return inDelta>0?1:-1},calcPositionDelta:funct
ion(inA,inB){var x=0,y=0;if(inA&&inB){x=inB.pageX-inA.pageX;y=inB.pageY-inA.page
Y}return{x:x,y:y}},fireTrack:function(inType,inEvent,inTrackingData){var t=inTra
ckingData;var d=this.calcPositionDelta(t.downEvent,inEvent);var dd=this.calcPosi
tionDelta(t.lastMoveEvent,inEvent);if(dd.x){t.xDirection=this.clampDir(dd.x)}els
e if(inType==="trackx"){return}if(dd.y){t.yDirection=this.clampDir(dd.y)}else if
(inType==="tracky"){return}var gestureProto={bubbles:true,cancelable:true,trackI
nfo:t.trackInfo,relatedTarget:inEvent.relatedTarget,pointerType:inEvent.pointerT
ype,pointerId:inEvent.pointerId,_source:"track"};if(inType!=="tracky"){gesturePr
oto.x=inEvent.x;gestureProto.dx=d.x;gestureProto.ddx=dd.x;gestureProto.clientX=i
nEvent.clientX;gestureProto.pageX=inEvent.pageX;gestureProto.screenX=inEvent.scr
eenX;gestureProto.xDirection=t.xDirection}if(inType!=="trackx"){gestureProto.dy=
d.y;gestureProto.ddy=dd.y;gestureProto.y=inEvent.y;gestureProto.clientY=inEvent.
clientY;gestureProto.pageY=inEvent.pageY;gestureProto.screenY=inEvent.screenY;ge
stureProto.yDirection=t.yDirection}var e=eventFactory.makeGestureEvent(inType,ge
stureProto);t.downTarget.dispatchEvent(e)},down:function(inEvent){if(inEvent.isP
rimary&&(inEvent.pointerType==="mouse"?inEvent.buttons===1:true)){var p={downEve
nt:inEvent,downTarget:inEvent.target,trackInfo:{},lastMoveEvent:null,xDirection:
0,yDirection:0,tracking:false};pointermap.set(inEvent.pointerId,p)}},move:functi
on(inEvent){var p=pointermap.get(inEvent.pointerId);if(p){if(!p.tracking){var d=
this.calcPositionDelta(p.downEvent,inEvent);var move=d.x*d.x+d.y*d.y;if(move>thi
s.WIGGLE_THRESHOLD){p.tracking=true;p.lastMoveEvent=p.downEvent;this.fireTrack("
trackstart",inEvent,p)}}if(p.tracking){this.fireTrack("track",inEvent,p);this.fi
reTrack("trackx",inEvent,p);this.fireTrack("tracky",inEvent,p)}p.lastMoveEvent=i
nEvent}},up:function(inEvent){var p=pointermap.get(inEvent.pointerId);if(p){if(p
.tracking){this.fireTrack("trackend",inEvent,p)}pointermap.delete(inEvent.pointe
rId)}}};dispatcher.registerGesture("track",track)})(window.PolymerGestures);(fun
ction(scope){var dispatcher=scope.dispatcher;var eventFactory=scope.eventFactory
;var hold={HOLD_DELAY:200,WIGGLE_THRESHOLD:16,events:["down","move","up"],expose
s:["hold","holdpulse","release"],heldPointer:null,holdJob:null,pulse:function(){
var hold=Date.now()-this.heldPointer.timeStamp;var type=this.held?"holdpulse":"h
old";this.fireHold(type,hold);this.held=true},cancel:function(){clearInterval(th
is.holdJob);if(this.held){this.fireHold("release")}this.held=false;this.heldPoin
ter=null;this.target=null;this.holdJob=null},down:function(inEvent){if(inEvent.i
sPrimary&&!this.heldPointer){this.heldPointer=inEvent;this.target=inEvent.target
;this.holdJob=setInterval(this.pulse.bind(this),this.HOLD_DELAY)}},up:function(i
nEvent){if(this.heldPointer&&this.heldPointer.pointerId===inEvent.pointerId){thi
s.cancel()}},move:function(inEvent){if(this.heldPointer&&this.heldPointer.pointe
rId===inEvent.pointerId){var x=inEvent.clientX-this.heldPointer.clientX;var y=in
Event.clientY-this.heldPointer.clientY;if(x*x+y*y>this.WIGGLE_THRESHOLD){this.ca
ncel()}}},fireHold:function(inType,inHoldTime){var p={bubbles:true,cancelable:tr
ue,pointerType:this.heldPointer.pointerType,pointerId:this.heldPointer.pointerId
,x:this.heldPointer.clientX,y:this.heldPointer.clientY,_source:"hold"};if(inHold
Time){p.holdTime=inHoldTime}var e=eventFactory.makeGestureEvent(inType,p);this.t
arget.dispatchEvent(e)}};dispatcher.registerGesture("hold",hold)})(window.Polyme
rGestures);(function(scope){var dispatcher=scope.dispatcher;var eventFactory=sco
pe.eventFactory;var pointermap=new scope.PointerMap;var tap={events:["down","up"
],exposes:["tap"],down:function(inEvent){if(inEvent.isPrimary&&!inEvent.tapPreve
nted){pointermap.set(inEvent.pointerId,{target:inEvent.target,buttons:inEvent.bu
ttons,x:inEvent.clientX,y:inEvent.clientY})}},shouldTap:function(e,downState){va
r tap=true;if(e.pointerType==="mouse"){tap=e.buttons^1&&downState.buttons&1}retu
rn tap&&!e.tapPrevented},up:function(inEvent){var start=pointermap.get(inEvent.p
ointerId);if(start&&this.shouldTap(inEvent,start)){var t=scope.targetFinding.LCA
(start.target,inEvent.relatedTarget);if(t){var e=eventFactory.makeGestureEvent("
tap",{bubbles:true,cancelable:true,x:inEvent.clientX,y:inEvent.clientY,detail:in
Event.detail,pointerType:inEvent.pointerType,pointerId:inEvent.pointerId,altKey:
inEvent.altKey,ctrlKey:inEvent.ctrlKey,metaKey:inEvent.metaKey,shiftKey:inEvent.
shiftKey,_source:"tap"});t.dispatchEvent(e)}}pointermap.delete(inEvent.pointerId
)}};eventFactory.preventTap=function(e){return function(){e.tapPrevented=true;po
intermap.delete(e.pointerId)}};dispatcher.registerGesture("tap",tap)})(window.Po
lymerGestures);(function(scope){var dispatcher=scope.dispatcher;var eventFactory
=scope.eventFactory;var pointermap=new scope.PointerMap;var RAD_TO_DEG=180/Math.
PI;var pinch={events:["down","up","move","cancel"],exposes:["pinch","rotate"],de
faultActions:{pinch:"none",rotate:"none"},reference:{},down:function(inEvent){po
intermap.set(inEvent.pointerId,inEvent);if(pointermap.pointers()==2){var points=
this.calcChord();var angle=this.calcAngle(points);this.reference={angle:angle,di
ameter:points.diameter,target:scope.targetFinding.LCA(points.a.target,points.b.t
arget)}}},up:function(inEvent){var p=pointermap.get(inEvent.pointerId);if(p){poi
ntermap.delete(inEvent.pointerId)}},move:function(inEvent){if(pointermap.has(inE
vent.pointerId)){pointermap.set(inEvent.pointerId,inEvent);if(pointermap.pointer
s()>1){this.calcPinchRotate()}}},cancel:function(inEvent){this.up(inEvent)},fire
Pinch:function(diameter,points){var zoom=diameter/this.reference.diameter;var e=
eventFactory.makeGestureEvent("pinch",{bubbles:true,cancelable:true,scale:zoom,c
enterX:points.center.x,centerY:points.center.y,_source:"pinch"});this.reference.
target.dispatchEvent(e)},fireRotate:function(angle,points){var diff=Math.round((
angle-this.reference.angle)%360);var e=eventFactory.makeGestureEvent("rotate",{b
ubbles:true,cancelable:true,angle:diff,centerX:points.center.x,centerY:points.ce
nter.y,_source:"pinch"});this.reference.target.dispatchEvent(e)},calcPinchRotate
:function(){var points=this.calcChord();var diameter=points.diameter;var angle=t
his.calcAngle(points);if(diameter!=this.reference.diameter){this.firePinch(diame
ter,points)}if(angle!=this.reference.angle){this.fireRotate(angle,points)}},calc
Chord:function(){var pointers=[];pointermap.forEach(function(p){pointers.push(p)
});var dist=0;var points={a:pointers[0],b:pointers[1]};var x,y,d;for(var i=0;i<p
ointers.length;i++){var a=pointers[i];for(var j=i+1;j<pointers.length;j++){var b
=pointers[j];x=Math.abs(a.clientX-b.clientX);y=Math.abs(a.clientY-b.clientY);d=x
+y;if(d>dist){dist=d;points={a:a,b:b}}}}x=Math.abs(points.a.clientX+points.b.cli
entX)/2;y=Math.abs(points.a.clientY+points.b.clientY)/2;points.center={x:x,y:y};
points.diameter=dist;return points},calcAngle:function(points){var x=points.a.cl
ientX-points.b.clientX;var y=points.a.clientY-points.b.clientY;return(360+Math.a
tan2(y,x)*RAD_TO_DEG)%360 |
| 15 }};dispatcher.registerGesture("pinch",pinch)})(window.PolymerGestures);(function
(global){"use strict";var Token,TokenName,Syntax,Messages,source,index,length,de
legate,lookahead,state;Token={BooleanLiteral:1,EOF:2,Identifier:3,Keyword:4,Null
Literal:5,NumericLiteral:6,Punctuator:7,StringLiteral:8};TokenName={};TokenName[
Token.BooleanLiteral]="Boolean";TokenName[Token.EOF]="<end>";TokenName[Token.Ide
ntifier]="Identifier";TokenName[Token.Keyword]="Keyword";TokenName[Token.NullLit
eral]="Null";TokenName[Token.NumericLiteral]="Numeric";TokenName[Token.Punctuato
r]="Punctuator";TokenName[Token.StringLiteral]="String";Syntax={ArrayExpression:
"ArrayExpression",BinaryExpression:"BinaryExpression",CallExpression:"CallExpres
sion",ConditionalExpression:"ConditionalExpression",EmptyStatement:"EmptyStateme
nt",ExpressionStatement:"ExpressionStatement",Identifier:"Identifier",Literal:"L
iteral",LabeledStatement:"LabeledStatement",LogicalExpression:"LogicalExpression
",MemberExpression:"MemberExpression",ObjectExpression:"ObjectExpression",Progra
m:"Program",Property:"Property",ThisExpression:"ThisExpression",UnaryExpression:
"UnaryExpression"};Messages={UnexpectedToken:"Unexpected token %0",UnknownLabel:
"Undefined label '%0'",Redeclaration:"%0 '%1' has already been declared"};functi
on assert(condition,message){if(!condition){throw new Error("ASSERT: "+message)}
}function isDecimalDigit(ch){return ch>=48&&ch<=57}function isWhiteSpace(ch){ret
urn ch===32||ch===9||ch===11||ch===12||ch===160||ch>=5760&&" ".i
ndexOf(String.fromCharCode(ch))>0}function isLineTerminator(ch){return ch===10||
ch===13||ch===8232||ch===8233}function isIdentifierStart(ch){return ch===36||ch=
==95||ch>=65&&ch<=90||ch>=97&&ch<=122}function isIdentifierPart(ch){return ch===
36||ch===95||ch>=65&&ch<=90||ch>=97&&ch<=122||ch>=48&&ch<=57}function isKeyword(
id){return id==="this"}function skipWhitespace(){while(index<length&&isWhiteSpac
e(source.charCodeAt(index))){++index}}function getIdentifier(){var start,ch;star
t=index++;while(index<length){ch=source.charCodeAt(index);if(isIdentifierPart(ch
)){++index}else{break}}return source.slice(start,index)}function scanIdentifier(
){var start,id,type;start=index;id=getIdentifier();if(id.length===1){type=Token.
Identifier}else if(isKeyword(id)){type=Token.Keyword}else if(id==="null"){type=T
oken.NullLiteral}else if(id==="true"||id==="false"){type=Token.BooleanLiteral}el
se{type=Token.Identifier}return{type:type,value:id,range:[start,index]}}function
scanPunctuator(){var start=index,code=source.charCodeAt(index),code2,ch1=source
[index],ch2;switch(code){case 46:case 40:case 41:case 59:case 44:case 123:case 1
25:case 91:case 93:case 58:case 63:++index;return{type:Token.Punctuator,value:St
ring.fromCharCode(code),range:[start,index]};default:code2=source.charCodeAt(ind
ex+1);if(code2===61){switch(code){case 37:case 38:case 42:case 43:case 45:case 4
7:case 60:case 62:case 124:index+=2;return{type:Token.Punctuator,value:String.fr
omCharCode(code)+String.fromCharCode(code2),range:[start,index]};case 33:case 61
:index+=2;if(source.charCodeAt(index)===61){++index}return{type:Token.Punctuator
,value:source.slice(start,index),range:[start,index]};default:break}}break}ch2=s
ource[index+1];if(ch1===ch2&&"&|".indexOf(ch1)>=0){index+=2;return{type:Token.Pu
nctuator,value:ch1+ch2,range:[start,index]}}if("<>=!+-*%&|^/".indexOf(ch1)>=0){+
+index;return{type:Token.Punctuator,value:ch1,range:[start,index]}}throwError({}
,Messages.UnexpectedToken,"ILLEGAL")}function scanNumericLiteral(){var number,st
art,ch;ch=source[index];assert(isDecimalDigit(ch.charCodeAt(0))||ch===".","Numer
ic literal must start with a decimal digit or a decimal point");start=index;numb
er="";if(ch!=="."){number=source[index++];ch=source[index];if(number==="0"){if(c
h&&isDecimalDigit(ch.charCodeAt(0))){throwError({},Messages.UnexpectedToken,"ILL
EGAL")}}while(isDecimalDigit(source.charCodeAt(index))){number+=source[index++]}
ch=source[index]}if(ch==="."){number+=source[index++];while(isDecimalDigit(sourc
e.charCodeAt(index))){number+=source[index++]}ch=source[index]}if(ch==="e"||ch==
="E"){number+=source[index++];ch=source[index];if(ch==="+"||ch==="-"){number+=so
urce[index++]}if(isDecimalDigit(source.charCodeAt(index))){while(isDecimalDigit(
source.charCodeAt(index))){number+=source[index++]}}else{throwError({},Messages.
UnexpectedToken,"ILLEGAL")}}if(isIdentifierStart(source.charCodeAt(index))){thro
wError({},Messages.UnexpectedToken,"ILLEGAL")}return{type:Token.NumericLiteral,v
alue:parseFloat(number),range:[start,index]}}function scanStringLiteral(){var st
r="",quote,start,ch,octal=false;quote=source[index];assert(quote==="'"||quote===
'"',"String literal must starts with a quote");start=index;++index;while(index<l
ength){ch=source[index++];if(ch===quote){quote="";break}else if(ch==="\\"){ch=so
urce[index++];if(!ch||!isLineTerminator(ch.charCodeAt(0))){switch(ch){case"n":st
r+="\n";break;case"r":str+="\r";break;case"t":str+=" ";break;case"b":str+="\b
";break;case"f":str+="\f";break;case"v":str+=" ";break;default:str+=ch;break}}el
se{if(ch==="\r"&&source[index]==="\n"){++index}}}else if(isLineTerminator(ch.cha
rCodeAt(0))){break}else{str+=ch}}if(quote!==""){throwError({},Messages.Unexpecte
dToken,"ILLEGAL")}return{type:Token.StringLiteral,value:str,octal:octal,range:[s
tart,index]}}function isIdentifierName(token){return token.type===Token.Identifi
er||token.type===Token.Keyword||token.type===Token.BooleanLiteral||token.type===
Token.NullLiteral}function advance(){var ch;skipWhitespace();if(index>=length){r
eturn{type:Token.EOF,range:[index,index]}}ch=source.charCodeAt(index);if(ch===40
||ch===41||ch===58){return scanPunctuator()}if(ch===39||ch===34){return scanStri
ngLiteral()}if(isIdentifierStart(ch)){return scanIdentifier()}if(ch===46){if(isD
ecimalDigit(source.charCodeAt(index+1))){return scanNumericLiteral()}return scan
Punctuator()}if(isDecimalDigit(ch)){return scanNumericLiteral()}return scanPunct
uator()}function lex(){var token;token=lookahead;index=token.range[1];lookahead=
advance();index=token.range[1];return token}function peek(){var pos;pos=index;lo
okahead=advance();index=pos}function throwError(token,messageFormat){var error,a
rgs=Array.prototype.slice.call(arguments,2),msg=messageFormat.replace(/%(\d)/g,f
unction(whole,index){assert(index<args.length,"Message reference must be in rang
e");return args[index]});error=new Error(msg);error.index=index;error.descriptio
n=msg;throw error}function throwUnexpected(token){throwError(token,Messages.Unex
pectedToken,token.value)}function expect(value){var token=lex();if(token.type!==
Token.Punctuator||token.value!==value){throwUnexpected(token)}}function match(va
lue){return lookahead.type===Token.Punctuator&&lookahead.value===value}function
matchKeyword(keyword){return lookahead.type===Token.Keyword&&lookahead.value===k
eyword}function consumeSemicolon(){if(source.charCodeAt(index)===59){lex();retur
n}skipWhitespace();if(match(";")){lex();return}if(lookahead.type!==Token.EOF&&!m
atch("}")){throwUnexpected(lookahead)}}function parseArrayInitialiser(){var elem
ents=[];expect("[");while(!match("]")){if(match(",")){lex();elements.push(null)}
else{elements.push(parseExpression());if(!match("]")){expect(",")}}}expect("]");
return delegate.createArrayExpression(elements)}function parseObjectPropertyKey(
){var token;skipWhitespace();token=lex();if(token.type===Token.StringLiteral||to
ken.type===Token.NumericLiteral){return delegate.createLiteral(token)}return del
egate.createIdentifier(token.value)}function parseObjectProperty(){var token,key
;token=lookahead;skipWhitespace();if(token.type===Token.EOF||token.type===Token.
Punctuator){throwUnexpected(token)}key=parseObjectPropertyKey();expect(":");retu
rn delegate.createProperty("init",key,parseExpression())}function parseObjectIni
tialiser(){var properties=[];expect("{");while(!match("}")){properties.push(pars
eObjectProperty());if(!match("}")){expect(",")}}expect("}");return delegate.crea
teObjectExpression(properties)}function parseGroupExpression(){var expr;expect("
(");expr=parseExpression();expect(")");return expr}function parsePrimaryExpressi
on(){var type,token,expr;if(match("(")){return parseGroupExpression()}type=looka
head.type;if(type===Token.Identifier){expr=delegate.createIdentifier(lex().value
)}else if(type===Token.StringLiteral||type===Token.NumericLiteral){expr=delegate
.createLiteral(lex())}else if(type===Token.Keyword){if(matchKeyword("this")){lex
();expr=delegate.createThisExpression()}}else if(type===Token.BooleanLiteral){to
ken=lex();token.value=token.value==="true";expr=delegate.createLiteral(token)}el
se if(type===Token.NullLiteral){token=lex();token.value=null;expr=delegate.creat
eLiteral(token)}else if(match("[")){expr=parseArrayInitialiser()}else if(match("
{")){expr=parseObjectInitialiser()}if(expr){return expr}throwUnexpected(lex())}f
unction parseArguments(){var args=[];expect("(");if(!match(")")){while(index<len
gth){args.push(parseExpression());if(match(")")){break}expect(",")}}expect(")");
return args}function parseNonComputedProperty(){var token;token=lex();if(!isIden
tifierName(token)){throwUnexpected(token)}return delegate.createIdentifier(token
.value)}function parseNonComputedMember(){expect(".");return parseNonComputedPro
perty()}function parseComputedMember(){var expr;expect("[");expr=parseExpression
();expect("]");return expr}function parseLeftHandSideExpression(){var expr,args,
property;expr=parsePrimaryExpression();while(true){if(match("[")){property=parse
ComputedMember();expr=delegate.createMemberExpression("[",expr,property)}else if
(match(".")){property=parseNonComputedMember();expr=delegate.createMemberExpress
ion(".",expr,property)}else if(match("(")){args=parseArguments();expr=delegate.c
reateCallExpression(expr,args)}else{break}}return expr}var parsePostfixExpressio
n=parseLeftHandSideExpression;function parseUnaryExpression(){var token,expr;if(
lookahead.type!==Token.Punctuator&&lookahead.type!==Token.Keyword){expr=parsePos
tfixExpression()}else if(match("+")||match("-")||match("!")){token=lex();expr=pa
rseUnaryExpression();expr=delegate.createUnaryExpression(token.value,expr)}else
if(matchKeyword("delete")||matchKeyword("void")||matchKeyword("typeof")){throwEr
ror({},Messages.UnexpectedToken)}else{expr=parsePostfixExpression()}return expr}
function binaryPrecedence(token){var prec=0;if(token.type!==Token.Punctuator&&to
ken.type!==Token.Keyword){return 0}switch(token.value){case"||":prec=1;break;cas
e"&&":prec=2;break;case"==":case"!=":case"===":case"!==":prec=6;break;case"<":ca
se">":case"<=":case">=":case"instanceof":prec=7;break;case"in":prec=7;break;case
"+":case"-":prec=9;break;case"*":case"/":case"%":prec=11;break;default:break}ret
urn prec}function parseBinaryExpression(){var expr,token,prec,stack,right,operat
or,left,i;left=parseUnaryExpression();token=lookahead;prec=binaryPrecedence(toke
n);if(prec===0){return left}token.prec=prec;lex();right=parseUnaryExpression();s
tack=[left,token,right];while((prec=binaryPrecedence(lookahead))>0){while(stack.
length>2&&prec<=stack[stack.length-2].prec){right=stack.pop();operator=stack.pop
().value;left=stack.pop();expr=delegate.createBinaryExpression(operator,left,rig
ht);stack.push(expr)}token=lex();token.prec=prec;stack.push(token);expr=parseUna
ryExpression();stack.push(expr)}i=stack.length-1;expr=stack[i];while(i>1){expr=d
elegate.createBinaryExpression(stack[i-1].value,stack[i-2],expr);i-=2}return exp
r}function parseConditionalExpression(){var expr,consequent,alternate;expr=parse
BinaryExpression();if(match("?")){lex();consequent=parseConditionalExpression();
expect(":");alternate=parseConditionalExpression();expr=delegate.createCondition
alExpression(expr,consequent,alternate)}return expr}var parseExpression=parseCon
ditionalExpression;function parseFilter(){var identifier,args;identifier=lex();i
f(identifier.type!==Token.Identifier){throwUnexpected(identifier)}args=match("("
)?parseArguments():[];return delegate.createFilter(identifier.value,args)}functi
on parseFilters(){while(match("|")){lex();parseFilter()}}function parseTopLevel(
){skipWhitespace();peek();var expr=parseExpression();if(expr){if(lookahead.value
===","||lookahead.value=="in"&&expr.type===Syntax.Identifier){parseInExpression(
expr)}else{parseFilters();if(lookahead.value==="as"){parseAsExpression(expr)}els
e{delegate.createTopLevel(expr)}}}if(lookahead.type!==Token.EOF){throwUnexpected
(lookahead)}}function parseAsExpression(expr){lex();var identifier=lex().value;d
elegate.createAsExpression(expr,identifier)}function parseInExpression(identifie
r){var indexName;if(lookahead.value===","){lex();if(lookahead.type!==Token.Ident
ifier)throwUnexpected(lookahead);indexName=lex().value}lex();var expr=parseExpre
ssion();parseFilters();delegate.createInExpression(identifier.name,indexName,exp
r)}function parse(code,inDelegate){delegate=inDelegate;source=code;index=0;lengt
h=source.length;lookahead=null;state={labelSet:{}};return parseTopLevel()}global
.esprima={parse:parse}})(this);(function(global){"use strict";function prepareBi
nding(expressionText,name,node,filterRegistry){var expression;try{expression=get
Expression(expressionText);if(expression.scopeIdent&&(node.nodeType!==Node.ELEME
NT_NODE||node.tagName!=="TEMPLATE"||name!=="bind"&&name!=="repeat")){throw Error
("as and in can only be used within <template bind/repeat>")}}catch(ex){console.
error("Invalid expression syntax: "+expressionText,ex);return}return function(mo
del,node,oneTime){var binding=expression.getBinding(model,filterRegistry,oneTime
);if(expression.scopeIdent&&binding){node.polymerExpressionScopeIdent_=expressio
n.scopeIdent;if(expression.indexIdent)node.polymerExpressionIndexIdent_=expressi
on.indexIdent}return binding}}var expressionParseCache=Object.create(null);funct
ion getExpression(expressionText){var expression=expressionParseCache[expression
Text];if(!expression){var delegate=new ASTDelegate;esprima.parse(expressionText,
delegate);expression=new Expression(delegate);expressionParseCache[expressionTex
t]=expression}return expression}function Literal(value){this.value=value;this.va
lueFn_=undefined}Literal.prototype={valueFn:function(){if(!this.valueFn_){var va
lue=this.value;this.valueFn_=function(){return value}}return this.valueFn_}};fun
ction IdentPath(name){this.name=name;this.path=Path.get(name)}IdentPath.prototyp
e={valueFn:function(){if(!this.valueFn_){var name=this.name;var path=this.path;t
his.valueFn_=function(model,observer){if(observer)observer.addPath(model,path);r
eturn path.getValueFrom(model)}}return this.valueFn_},setValue:function(model,ne
wValue){if(this.path.length==1);model=findScope(model,this.path[0]);return this.
path.setValueFrom(model,newValue)}};function MemberExpression(object,property,ac
cessor){this.computed=accessor=="[";this.dynamicDeps=typeof object=="function"||
object.dynamicDeps||this.computed&&!(property instanceof Literal);this.simplePat
h=!this.dynamicDeps&&(property instanceof IdentPath||property instanceof Literal
)&&(object instanceof MemberExpression||object instanceof IdentPath);this.object
=this.simplePath?object:getFn(object);this.property=!this.computed||this.simpleP
ath?property:getFn(property)}MemberExpression.prototype={get fullPath(){if(!this
.fullPath_){var parts=this.object instanceof MemberExpression?this.object.fullPa
th.slice():[this.object.name];parts.push(this.property instanceof IdentPath?this
.property.name:this.property.value);this.fullPath_=Path.get(parts)}return this.f
ullPath_},valueFn:function(){if(!this.valueFn_){var object=this.object;if(this.s
implePath){var path=this.fullPath;this.valueFn_=function(model,observer){if(obse
rver)observer.addPath(model,path);return path.getValueFrom(model)}}else if(!this
.computed){var path=Path.get(this.property.name);this.valueFn_=function(model,ob
server,filterRegistry){var context=object(model,observer,filterRegistry);if(obse
rver)observer.addPath(context,path);return path.getValueFrom(context)}}else{var
property=this.property;this.valueFn_=function(model,observer,filterRegistry){var
context=object(model,observer,filterRegistry);var propName=property(model,obser
ver,filterRegistry);if(observer)observer.addPath(context,[propName]);return cont
ext?context[propName]:undefined}}}return this.valueFn_},setValue:function(model,
newValue){if(this.simplePath){this.fullPath.setValueFrom(model,newValue);return
newValue}var object=this.object(model);var propName=this.property instanceof Ide
ntPath?this.property.name:this.property(model);return object[propName]=newValue}
};function Filter(name,args){this.name=name;this.args=[];for(var i=0;i<args.leng
th;i++){this.args[i]=getFn(args[i])}}Filter.prototype={transform:function(model,
observer,filterRegistry,toModelDirection,initialArgs){var fn=filterRegistry[this
.name];var context=model;if(fn){context=undefined}else{fn=context[this.name];if(
!fn){console.error("Cannot find function or filter: "+this.name);return}}if(toMo
delDirection){fn=fn.toModel}else if(typeof fn.toDOM=="function"){fn=fn.toDOM}if(
typeof fn!="function"){console.error("Cannot find function or filter: "+this.nam
e);return}var args=initialArgs||[];for(var i=0;i<this.args.length;i++){args.push
(getFn(this.args[i])(model,observer,filterRegistry))}return fn.apply(context,arg
s)}};function notImplemented(){throw Error("Not Implemented")}var unaryOperators
={"+":function(v){return+v},"-":function(v){return-v},"!":function(v){return!v}}
;var binaryOperators={"+":function(l,r){return l+r},"-":function(l,r){return l-r
},"*":function(l,r){return l*r},"/":function(l,r){return l/r},"%":function(l,r){
return l%r},"<":function(l,r){return l<r},">":function(l,r){return l>r},"<=":fun
ction(l,r){return l<=r},">=":function(l,r){return l>=r},"==":function(l,r){retur
n l==r},"!=":function(l,r){return l!=r},"===":function(l,r){return l===r},"!==":
function(l,r){return l!==r},"&&":function(l,r){return l&&r},"||":function(l,r){r
eturn l||r}};function getFn(arg){return typeof arg=="function"?arg:arg.valueFn()
}function ASTDelegate(){this.expression=null;this.filters=[];this.deps={};this.c
urrentPath=undefined;this.scopeIdent=undefined;this.indexIdent=undefined;this.dy
namicDeps=false}ASTDelegate.prototype={createUnaryExpression:function(op,argumen
t){if(!unaryOperators[op])throw Error("Disallowed operator: "+op);argument=getFn
(argument);return function(model,observer,filterRegistry){return unaryOperators[
op](argument(model,observer,filterRegistry))}},createBinaryExpression:function(o
p,left,right){if(!binaryOperators[op])throw Error("Disallowed operator: "+op);le
ft=getFn(left);right=getFn(right);switch(op){case"||":this.dynamicDeps=true;retu
rn function(model,observer,filterRegistry){return left(model,observer,filterRegi
stry)||right(model,observer,filterRegistry)};case"&&":this.dynamicDeps=true;retu
rn function(model,observer,filterRegistry){return left(model,observer,filterRegi
stry)&&right(model,observer,filterRegistry)}}return function(model,observer,filt
erRegistry){return binaryOperators[op](left(model,observer,filterRegistry),right
(model,observer,filterRegistry))}},createConditionalExpression:function(test,con
sequent,alternate){test=getFn(test);consequent=getFn(consequent);alternate=getFn
(alternate);this.dynamicDeps=true;return function(model,observer,filterRegistry)
{return test(model,observer,filterRegistry)?consequent(model,observer,filterRegi
stry):alternate(model,observer,filterRegistry)}},createIdentifier:function(name)
{var ident=new IdentPath(name);ident.type="Identifier";return ident},createMembe
rExpression:function(accessor,object,property){var ex=new MemberExpression(objec
t,property,accessor);if(ex.dynamicDeps)this.dynamicDeps=true;return ex},createCa
llExpression:function(expression,args){if(!(expression instanceof IdentPath))thr
ow Error("Only identifier function invocations are allowed");var filter=new Filt
er(expression.name,args);return function(model,observer,filterRegistry){return f
ilter.transform(model,observer,filterRegistry,false)}},createLiteral:function(to
ken){return new Literal(token.value)},createArrayExpression:function(elements){f
or(var i=0;i<elements.length;i++)elements[i]=getFn(elements[i]);return function(
model,observer,filterRegistry){var arr=[];for(var i=0;i<elements.length;i++)arr.
push(elements[i](model,observer,filterRegistry));return arr}},createProperty:fun
ction(kind,key,value){return{key:key instanceof IdentPath?key.name:key.value,val
ue:value}},createObjectExpression:function(properties){for(var i=0;i<properties.
length;i++)properties[i].value=getFn(properties[i].value);return function(model,
observer,filterRegistry){var obj={};for(var i=0;i<properties.length;i++)obj[prop
erties[i].key]=properties[i].value(model,observer,filterRegistry);return obj}},c
reateFilter:function(name,args){this.filters.push(new Filter(name,args))},create
AsExpression:function(expression,scopeIdent){this.expression=expression;this.sco
peIdent=scopeIdent},createInExpression:function(scopeIdent,indexIdent,expression
){this.expression=expression;this.scopeIdent=scopeIdent;this.indexIdent=indexIde
nt},createTopLevel:function(expression){this.expression=expression},createThisEx
pression:notImplemented};function ConstantObservable(value){this.value_=value}Co
nstantObservable.prototype={open:function(){return this.value_},discardChanges:f
unction(){return this.value_},deliver:function(){},close:function(){}};function
Expression(delegate){this.scopeIdent=delegate.scopeIdent;this.indexIdent=delegat
e.indexIdent;if(!delegate.expression)throw Error("No expression found.");this.ex
pression=delegate.expression;getFn(this.expression);this.filters=delegate.filter
s;this.dynamicDeps=delegate.dynamicDeps}Expression.prototype={getBinding:functio
n(model,filterRegistry,oneTime){if(oneTime)return this.getValue(model,undefined,
filterRegistry);var observer=new CompoundObserver;var firstValue=this.getValue(m
odel,observer,filterRegistry);var firstTime=true;var self=this;function valueFn(
){if(firstTime){firstTime=false;return firstValue}if(self.dynamicDeps)observer.s
tartReset();var value=self.getValue(model,self.dynamicDeps?observer:undefined,fi
lterRegistry);if(self.dynamicDeps)observer.finishReset();return value}function s
etValueFn(newValue){self.setValue(model,newValue,filterRegistry);return newValue
}return new ObserverTransform(observer,valueFn,setValueFn,true)},getValue:functi
on(model,observer,filterRegistry){var value=getFn(this.expression)(model,observe
r,filterRegistry);for(var i=0;i<this.filters.length;i++){value=this.filters[i].t
ransform(model,observer,filterRegistry,false,[value])}return value},setValue:fun
ction(model,newValue,filterRegistry){var count=this.filters?this.filters.length:
0;while(count-->0){newValue=this.filters[count].transform(model,undefined,filter
Registry,true,[newValue])}if(this.expression.setValue)return this.expression.set
Value(model,newValue)}};function convertStylePropertyName(name){return String(na
me).replace(/[A-Z]/g,function(c){return"-"+c.toLowerCase()})}var parentScopeName
="@"+Math.random().toString(36).slice(2);function findScope(model,prop){while(mo
del[parentScopeName]&&!Object.prototype.hasOwnProperty.call(model,prop)){model=m
odel[parentScopeName]}return model}function isLiteralExpression(pathString){swit
ch(pathString){case"":return false;case"false":case"null":case"true":return true
}if(!isNaN(Number(pathString)))return true;return false}function PolymerExpressi
ons(){}PolymerExpressions.prototype={styleObject:function(value){var parts=[];fo
r(var key in value){parts.push(convertStylePropertyName(key)+": "+value[key])}re
turn parts.join("; ")},tokenList:function(value){var tokens=[];for(var key in va
lue){if(value[key])tokens.push(key)}return tokens.join(" ")},prepareInstancePosi
tionChanged:function(template){var indexIdent=template.polymerExpressionIndexIde
nt_;if(!indexIdent)return;return function(templateInstance,index){templateInstan
ce.model[indexIdent]=index}},prepareBinding:function(pathString,name,node){var p
ath=Path.get(pathString);if(!isLiteralExpression(pathString)&&path.valid){if(pat
h.length==1){return function(model,node,oneTime){if(oneTime)return path.getValue
From(model);var scope=findScope(model,path[0]);return new PathObserver(scope,pat
h)}}return}return prepareBinding(pathString,name,node,this)},prepareInstanceMode
l:function(template){var scopeName=template.polymerExpressionScopeIdent_;if(!sco
peName)return;var parentScope=template.templateInstance?template.templateInstanc
e.model:template.model;var indexName=template.polymerExpressionIndexIdent_;retur
n function(model){return createScopeObject(parentScope,model,scopeName,indexName
)}}};var createScopeObject="__proto__"in{}?function(parentScope,model,scopeName,
indexName){var scope={};scope[scopeName]=model;scope[indexName]=undefined;scope[
parentScopeName]=parentScope;scope.__proto__=parentScope;return scope}:function(
parentScope,model,scopeName,indexName){var scope=Object.create(parentScope);Obje
ct.defineProperty(scope,scopeName,{value:model,configurable:true,writable:true})
;Object.defineProperty(scope,indexName,{value:undefined,configurable:true,writab
le:true});Object.defineProperty(scope,parentScopeName,{value:parentScope,configu
rable:true,writable:true});return scope};global.PolymerExpressions=PolymerExpres
sions;PolymerExpressions.getExpression=getExpression})(this);Polymer={version:"0
.5.1"};if(typeof window.Polymer==="function"){Polymer={}}(function(scope){functi
on withDependencies(task,depends){depends=depends||[];if(!depends.map){depends=[
depends]}return task.apply(this,depends.map(marshal))}function module(name,depen
dsOrFactory,moduleFactory){var module;switch(arguments.length){case 0:return;cas
e 1:module=null;break;case 2:module=dependsOrFactory.apply(this);break;default:m
odule=withDependencies(moduleFactory,dependsOrFactory);break}modules[name]=modul
e}function marshal(name){return modules[name]}var modules={};function using(depe
nds,task){HTMLImports.whenImportsReady(function(){withDependencies(task,depends)
})}scope.marshal=marshal;scope.modularize=module;scope.using=using})(window);if(
!window.WebComponents){if(!window.WebComponents){WebComponents={flush:function()
{},flags:{log:{}}};Platform=WebComponents;CustomElements={useNative:true,ready:t
rue,takeRecords:function(){},"instanceof":function(obj,base){return obj instance
of base}};HTMLImports={useNative:true};addEventListener("HTMLImportsLoaded",func
tion(){document.dispatchEvent(new CustomEvent("WebComponentsReady",{bubbles:true
}))});ShadowDOMPolyfill=null;wrap=unwrap=function(n){return n}}window.HTMLImport
s=window.HTMLImports||{flags:{}};(function(scope){var IMPORT_LINK_TYPE="import";
var useNative=Boolean(IMPORT_LINK_TYPE in document.createElement("link"));var ha
sShadowDOMPolyfill=Boolean(window.ShadowDOMPolyfill);var wrap=function(node){ret
urn hasShadowDOMPolyfill?ShadowDOMPolyfill.wrapIfNeeded(node):node};var rootDocu
ment=wrap(document);var currentScriptDescriptor={get:function(){var script=HTMLI
mports.currentScript||document.currentScript||(document.readyState!=="complete"?
document.scripts[document.scripts.length-1]:null);return wrap(script)},configura
ble:true};Object.defineProperty(document,"_currentScript",currentScriptDescripto
r);Object.defineProperty(rootDocument,"_currentScript",currentScriptDescriptor);
var isIE=/Trident/.test(navigator.userAgent);function whenReady(callback,doc){do
c=doc||rootDocument;whenDocumentReady(function(){watchImportsLoad(callback,doc)}
,doc)}var requiredReadyState=isIE?"complete":"interactive";var READY_EVENT="read
ystatechange";function isDocumentReady(doc){return doc.readyState==="complete"||
doc.readyState===requiredReadyState}function whenDocumentReady(callback,doc){if(
!isDocumentReady(doc)){var checkReady=function(){if(doc.readyState==="complete"|
|doc.readyState===requiredReadyState){doc.removeEventListener(READY_EVENT,checkR
eady);whenDocumentReady(callback,doc)}};doc.addEventListener(READY_EVENT,checkRe
ady)}else if(callback){callback()}}function markTargetLoaded(event){event.target
.__loaded=true}function watchImportsLoad(callback,doc){var imports=doc.querySele
ctorAll("link[rel=import]");var loaded=0,l=imports.length;function checkDone(d){
if(loaded==l&&callback){callback()}}function loadedImport(e){markTargetLoaded(e)
;loaded++;checkDone()}if(l){for(var i=0,imp;i<l&&(imp=imports[i]);i++){if(isImpo
rtLoaded(imp)){loadedImport.call(imp,{target:imp})}else{imp.addEventListener("lo
ad",loadedImport);imp.addEventListener("error",loadedImport)}}}else{checkDone()}
}function isImportLoaded(link){return useNative?link.__loaded||link.import&&link
.import.readyState!=="loading":link.__importParsed}if(useNative){new MutationObs
erver(function(mxns){for(var i=0,l=mxns.length,m;i<l&&(m=mxns[i]);i++){if(m.adde
dNodes){handleImports(m.addedNodes)}}}).observe(document.head,{childList:true});
function handleImports(nodes){for(var i=0,l=nodes.length,n;i<l&&(n=nodes[i]);i++
){if(isImport(n)){handleImport(n)}}}function isImport(element){return element.lo
calName==="link"&&element.rel==="import"}function handleImport(element){var load
ed=element.import;if(loaded){markTargetLoaded({target:element})}else{element.add
EventListener("load",markTargetLoaded);element.addEventListener("error",markTarg
etLoaded)}}(function(){if(document.readyState==="loading"){var imports=document.
querySelectorAll("link[rel=import]");for(var i=0,l=imports.length,imp;i<l&&(imp=
imports[i]);i++){handleImport(imp)}}})()}whenReady(function(){HTMLImports.ready=
true;HTMLImports.readyTime=(new Date).getTime();rootDocument.dispatchEvent(new C
ustomEvent("HTMLImportsLoaded",{bubbles:true}))});scope.IMPORT_LINK_TYPE=IMPORT_
LINK_TYPE;scope.useNative=useNative;scope.rootDocument=rootDocument;scope.whenRe
ady=whenReady;scope.isIE=isIE})(HTMLImports);(function(scope){var style=document
.createElement("style");style.textContent=""+"body {"+"transition: opacity ease-
in 0.2s;"+" } \n"+"body[unresolved] {"+"opacity: 0; display: block; overflow: hi
dden;"+" } \n";var head=document.querySelector("head");head.insertBefore(style,h
ead.firstChild)})(Platform)}(function(global){"use strict";var testingExposeCycl
eCount=global.testingExposeCycleCount;function detectObjectObserve(){if(typeof O
bject.observe!=="function"||typeof Array.observe!=="function"){return false}var
records=[];function callback(recs){records=recs}var test={};var arr=[];Object.ob
serve(test,callback);Array.observe(arr,callback);test.id=1;test.id=2;delete test
.id;arr.push(1,2);arr.length=0;Object.deliverChangeRecords(callback);if(records.
length!==5)return false;if(records[0].type!="add"||records[1].type!="update"||re
cords[2].type!="delete"||records[3].type!="splice"||records[4].type!="splice"){r
eturn false}Object.unobserve(test,callback);Array.unobserve(arr,callback);return
true}var hasObserve=detectObjectObserve();function detectEval(){if(typeof chrom
e!=="undefined"&&chrome.app&&chrome.app.runtime){return false}if(typeof navigato
r!="undefined"&&navigator.getDeviceStorage){return false}try{var f=new Function(
"","return true;");return f()}catch(ex){return false}}var hasEval=detectEval();f
unction isIndex(s){return+s===s>>>0&&s!==""}function toNumber(s){return+s}functi
on isObject(obj){return obj===Object(obj)}var numberIsNaN=global.Number.isNaN||f
unction(value){return typeof value==="number"&&global.isNaN(value)};function are
SameValue(left,right){if(left===right)return left!==0||1/left===1/right;if(numbe
rIsNaN(left)&&numberIsNaN(right))return true;return left!==left&&right!==right}v
ar createObject="__proto__"in{}?function(obj){return obj}:function(obj){var prot
o=obj.__proto__;if(!proto)return obj;var newObject=Object.create(proto);Object.g
etOwnPropertyNames(obj).forEach(function(name){Object.defineProperty(newObject,n
ame,Object.getOwnPropertyDescriptor(obj,name))});return newObject};var identStar
t="[$_a-zA-Z]";var identPart="[$_a-zA-Z0-9]";var identRegExp=new RegExp("^"+iden
tStart+"+"+identPart+"*"+"$");function getPathCharType(char){if(char===undefined
)return"eof";var code=char.charCodeAt(0);switch(code){case 91:case 93:case 46:ca
se 34:case 39:case 48:return char;case 95:case 36:return"ident";case 32:case 9:c
ase 10:case 13:case 160:case 65279:case 8232:case 8233:return"ws"}if(97<=code&&c
ode<=122||65<=code&&code<=90)return"ident";if(49<=code&&code<=57)return"number";
return"else" |
| 16 }var pathStateMachine={beforePath:{ws:["beforePath"],ident:["inIdent","append"],
"[":["beforeElement"],eof:["afterPath"]},inPath:{ws:["inPath"],".":["beforeIdent
"],"[":["beforeElement"],eof:["afterPath"]},beforeIdent:{ws:["beforeIdent"],iden
t:["inIdent","append"]},inIdent:{ident:["inIdent","append"],0:["inIdent","append
"],number:["inIdent","append"],ws:["inPath","push"],".":["beforeIdent","push"],"
[":["beforeElement","push"],eof:["afterPath","push"]},beforeElement:{ws:["before
Element"],0:["afterZero","append"],number:["inIndex","append"],"'":["inSingleQuo
te","append",""],'"':["inDoubleQuote","append",""]},afterZero:{ws:["afterElement
","push"],"]":["inPath","push"]},inIndex:{0:["inIndex","append"],number:["inInde
x","append"],ws:["afterElement"],"]":["inPath","push"]},inSingleQuote:{"'":["aft
erElement"],eof:["error"],"else":["inSingleQuote","append"]},inDoubleQuote:{'"':
["afterElement"],eof:["error"],"else":["inDoubleQuote","append"]},afterElement:{
ws:["afterElement"],"]":["inPath","push"]}};function noop(){}function parsePath(
path){var keys=[];var index=-1;var c,newChar,key,type,transition,action,typeMap,
mode="beforePath";var actions={push:function(){if(key===undefined)return;keys.pu
sh(key);key=undefined},append:function(){if(key===undefined)key=newChar;else key
+=newChar}};function maybeUnescapeQuote(){if(index>=path.length)return;var nextC
har=path[index+1];if(mode=="inSingleQuote"&&nextChar=="'"||mode=="inDoubleQuote"
&&nextChar=='"'){index++;newChar=nextChar;actions.append();return true}}while(mo
de){index++;c=path[index];if(c=="\\"&&maybeUnescapeQuote(mode))continue;type=get
PathCharType(c);typeMap=pathStateMachine[mode];transition=typeMap[type]||typeMap
["else"]||"error";if(transition=="error")return;mode=transition[0];action=action
s[transition[1]]||noop;newChar=transition[2]===undefined?c:transition[2];action(
);if(mode==="afterPath"){return keys}}return}function isIdent(s){return identReg
Exp.test(s)}var constructorIsPrivate={};function Path(parts,privateToken){if(pri
vateToken!==constructorIsPrivate)throw Error("Use Path.get to retrieve path obje
cts");for(var i=0;i<parts.length;i++){this.push(String(parts[i]))}if(hasEval&&th
is.length){this.getValueFrom=this.compiledGetValueFromFn()}}var pathCache={};fun
ction getPath(pathString){if(pathString instanceof Path)return pathString;if(pat
hString==null||pathString.length==0)pathString="";if(typeof pathString!="string"
){if(isIndex(pathString.length)){return new Path(pathString,constructorIsPrivate
)}pathString=String(pathString)}var path=pathCache[pathString];if(path)return pa
th;var parts=parsePath(pathString);if(!parts)return invalidPath;var path=new Pat
h(parts,constructorIsPrivate);pathCache[pathString]=path;return path}Path.get=ge
tPath;function formatAccessor(key){if(isIndex(key)){return"["+key+"]"}else{retur
n'["'+key.replace(/"/g,'\\"')+'"]'}}Path.prototype=createObject({__proto__:[],va
lid:true,toString:function(){var pathString="";for(var i=0;i<this.length;i++){va
r key=this[i];if(isIdent(key)){pathString+=i?"."+key:key}else{pathString+=format
Accessor(key)}}return pathString},getValueFrom:function(obj,directObserver){for(
var i=0;i<this.length;i++){if(obj==null)return;obj=obj[this[i]]}return obj},iter
ateObjects:function(obj,observe){for(var i=0;i<this.length;i++){if(i)obj=obj[thi
s[i-1]];if(!isObject(obj))return;observe(obj,this[i])}},compiledGetValueFromFn:f
unction(){var str="";var pathString="obj";str+="if (obj != null";var i=0;var key
;for(;i<this.length-1;i++){key=this[i];pathString+=isIdent(key)?"."+key:formatAc
cessor(key);str+=" &&\n "+pathString+" != null"}str+=")\n";var key=this[i];p
athString+=isIdent(key)?"."+key:formatAccessor(key);str+=" return "+pathString+
";\nelse\n return undefined;";return new Function("obj",str)},setValueFrom:func
tion(obj,value){if(!this.length)return false;for(var i=0;i<this.length-1;i++){if
(!isObject(obj))return false;obj=obj[this[i]]}if(!isObject(obj))return false;obj
[this[i]]=value;return true}});var invalidPath=new Path("",constructorIsPrivate)
;invalidPath.valid=false;invalidPath.getValueFrom=invalidPath.setValueFrom=funct
ion(){};var MAX_DIRTY_CHECK_CYCLES=1e3;function dirtyCheck(observer){var cycles=
0;while(cycles<MAX_DIRTY_CHECK_CYCLES&&observer.check_()){cycles++}if(testingExp
oseCycleCount)global.dirtyCheckCycleCount=cycles;return cycles>0}function object
IsEmpty(object){for(var prop in object)return false;return true}function diffIsE
mpty(diff){return objectIsEmpty(diff.added)&&objectIsEmpty(diff.removed)&&object
IsEmpty(diff.changed)}function diffObjectFromOldObject(object,oldObject){var add
ed={};var removed={};var changed={};for(var prop in oldObject){var newValue=obje
ct[prop];if(newValue!==undefined&&newValue===oldObject[prop])continue;if(!(prop
in object)){removed[prop]=undefined;continue}if(newValue!==oldObject[prop])chang
ed[prop]=newValue}for(var prop in object){if(prop in oldObject)continue;added[pr
op]=object[prop]}if(Array.isArray(object)&&object.length!==oldObject.length)chan
ged.length=object.length;return{added:added,removed:removed,changed:changed}}var
eomTasks=[];function runEOMTasks(){if(!eomTasks.length)return false;for(var i=0
;i<eomTasks.length;i++){eomTasks[i]()}eomTasks.length=0;return true}var runEOM=h
asObserve?function(){return function(fn){return Promise.resolve().then(fn)}}():f
unction(){return function(fn){eomTasks.push(fn)}}();var observedObjectCache=[];f
unction newObservedObject(){var observer;var object;var discardRecords=false;var
first=true;function callback(records){if(observer&&observer.state_===OPENED&&!d
iscardRecords)observer.check_(records)}return{open:function(obs){if(observer)thr
ow Error("ObservedObject in use");if(!first)Object.deliverChangeRecords(callback
);observer=obs;first=false},observe:function(obj,arrayObserve){object=obj;if(arr
ayObserve)Array.observe(object,callback);else Object.observe(object,callback)},d
eliver:function(discard){discardRecords=discard;Object.deliverChangeRecords(call
back);discardRecords=false},close:function(){observer=undefined;Object.unobserve
(object,callback);observedObjectCache.push(this)}}}function getObservedObject(ob
server,object,arrayObserve){var dir=observedObjectCache.pop()||newObservedObject
();dir.open(observer);dir.observe(object,arrayObserve);return dir}var observedSe
tCache=[];function newObservedSet(){var observerCount=0;var observers=[];var obj
ects=[];var rootObj;var rootObjProps;function observe(obj,prop){if(!obj)return;i
f(obj===rootObj)rootObjProps[prop]=true;if(objects.indexOf(obj)<0){objects.push(
obj);Object.observe(obj,callback)}observe(Object.getPrototypeOf(obj),prop)}funct
ion allRootObjNonObservedProps(recs){for(var i=0;i<recs.length;i++){var rec=recs
[i];if(rec.object!==rootObj||rootObjProps[rec.name]||rec.type==="setPrototype"){
return false}}return true}function callback(recs){if(allRootObjNonObservedProps(
recs))return;var observer;for(var i=0;i<observers.length;i++){observer=observers
[i];if(observer.state_==OPENED){observer.iterateObjects_(observe)}}for(var i=0;i
<observers.length;i++){observer=observers[i];if(observer.state_==OPENED){observe
r.check_()}}}var record={objects:objects,get rootObject(){return rootObj},set ro
otObject(value){rootObj=value;rootObjProps={}},open:function(obs,object){observe
rs.push(obs);observerCount++;obs.iterateObjects_(observe)},close:function(obs){o
bserverCount--;if(observerCount>0){return}for(var i=0;i<objects.length;i++){Obje
ct.unobserve(objects[i],callback);Observer.unobservedCount++}observers.length=0;
objects.length=0;rootObj=undefined;rootObjProps=undefined;observedSetCache.push(
this);if(lastObservedSet===this)lastObservedSet=null}};return record}var lastObs
ervedSet;function getObservedSet(observer,obj){if(!lastObservedSet||lastObserved
Set.rootObject!==obj){lastObservedSet=observedSetCache.pop()||newObservedSet();l
astObservedSet.rootObject=obj}lastObservedSet.open(observer,obj);return lastObse
rvedSet}var UNOPENED=0;var OPENED=1;var CLOSED=2;var RESETTING=3;var nextObserve
rId=1;function Observer(){this.state_=UNOPENED;this.callback_=undefined;this.tar
get_=undefined;this.directObserver_=undefined;this.value_=undefined;this.id_=nex
tObserverId++}Observer.prototype={open:function(callback,target){if(this.state_!
=UNOPENED)throw Error("Observer has already been opened.");addToAll(this);this.c
allback_=callback;this.target_=target;this.connect_();this.state_=OPENED;return
this.value_},close:function(){if(this.state_!=OPENED)return;removeFromAll(this);
this.disconnect_();this.value_=undefined;this.callback_=undefined;this.target_=u
ndefined;this.state_=CLOSED},deliver:function(){if(this.state_!=OPENED)return;di
rtyCheck(this)},report_:function(changes){try{this.callback_.apply(this.target_,
changes)}catch(ex){Observer._errorThrownDuringCallback=true;console.error("Excep
tion caught during observer callback: "+(ex.stack||ex))}},discardChanges:functio
n(){this.check_(undefined,true);return this.value_}};var collectObservers=!hasOb
serve;var allObservers;Observer._allObserversCount=0;if(collectObservers){allObs
ervers=[]}function addToAll(observer){Observer._allObserversCount++;if(!collectO
bservers)return;allObservers.push(observer)}function removeFromAll(observer){Obs
erver._allObserversCount--}var runningMicrotaskCheckpoint=false;global.Platform=
global.Platform||{};global.Platform.performMicrotaskCheckpoint=function(){if(run
ningMicrotaskCheckpoint)return;if(!collectObservers)return;runningMicrotaskCheck
point=true;var cycles=0;var anyChanged,toCheck;do{cycles++;toCheck=allObservers;
allObservers=[];anyChanged=false;for(var i=0;i<toCheck.length;i++){var observer=
toCheck[i];if(observer.state_!=OPENED)continue;if(observer.check_())anyChanged=t
rue;allObservers.push(observer)}if(runEOMTasks())anyChanged=true}while(cycles<MA
X_DIRTY_CHECK_CYCLES&&anyChanged);if(testingExposeCycleCount)global.dirtyCheckCy
cleCount=cycles;runningMicrotaskCheckpoint=false};if(collectObservers){global.Pl
atform.clearObservers=function(){allObservers=[]}}function ObjectObserver(object
){Observer.call(this);this.value_=object;this.oldObject_=undefined}ObjectObserve
r.prototype=createObject({__proto__:Observer.prototype,arrayObserve:false,connec
t_:function(callback,target){if(hasObserve){this.directObserver_=getObservedObje
ct(this,this.value_,this.arrayObserve)}else{this.oldObject_=this.copyObject(this
.value_)}},copyObject:function(object){var copy=Array.isArray(object)?[]:{};for(
var prop in object){copy[prop]=object[prop]}if(Array.isArray(object))copy.length
=object.length;return copy},check_:function(changeRecords,skipChanges){var diff;
var oldValues;if(hasObserve){if(!changeRecords)return false;oldValues={};diff=di
ffObjectFromChangeRecords(this.value_,changeRecords,oldValues)}else{oldValues=th
is.oldObject_;diff=diffObjectFromOldObject(this.value_,this.oldObject_)}if(diffI
sEmpty(diff))return false;if(!hasObserve)this.oldObject_=this.copyObject(this.va
lue_);this.report_([diff.added||{},diff.removed||{},diff.changed||{},function(pr
operty){return oldValues[property]}]);return true},disconnect_:function(){if(has
Observe){this.directObserver_.close();this.directObserver_=undefined}else{this.o
ldObject_=undefined}},deliver:function(){if(this.state_!=OPENED)return;if(hasObs
erve)this.directObserver_.deliver(false);else dirtyCheck(this)},discardChanges:f
unction(){if(this.directObserver_)this.directObserver_.deliver(true);else this.o
ldObject_=this.copyObject(this.value_);return this.value_}});function ArrayObser
ver(array){if(!Array.isArray(array))throw Error("Provided object is not an Array
");ObjectObserver.call(this,array)}ArrayObserver.prototype=createObject({__proto
__:ObjectObserver.prototype,arrayObserve:true,copyObject:function(arr){return ar
r.slice()},check_:function(changeRecords){var splices;if(hasObserve){if(!changeR
ecords)return false;splices=projectArraySplices(this.value_,changeRecords)}else{
splices=calcSplices(this.value_,0,this.value_.length,this.oldObject_,0,this.oldO
bject_.length)}if(!splices||!splices.length)return false;if(!hasObserve)this.old
Object_=this.copyObject(this.value_);this.report_([splices]);return true}});Arra
yObserver.applySplices=function(previous,current,splices){splices.forEach(functi
on(splice){var spliceArgs=[splice.index,splice.removed.length];var addIndex=spli
ce.index;while(addIndex<splice.index+splice.addedCount){spliceArgs.push(current[
addIndex]);addIndex++}Array.prototype.splice.apply(previous,spliceArgs)})};funct
ion PathObserver(object,path){Observer.call(this);this.object_=object;this.path_
=getPath(path);this.directObserver_=undefined}PathObserver.prototype=createObjec
t({__proto__:Observer.prototype,get path(){return this.path_},connect_:function(
){if(hasObserve)this.directObserver_=getObservedSet(this,this.object_);this.chec
k_(undefined,true)},disconnect_:function(){this.value_=undefined;if(this.directO
bserver_){this.directObserver_.close(this);this.directObserver_=undefined}},iter
ateObjects_:function(observe){this.path_.iterateObjects(this.object_,observe)},c
heck_:function(changeRecords,skipChanges){var oldValue=this.value_;this.value_=t
his.path_.getValueFrom(this.object_);if(skipChanges||areSameValue(this.value_,ol
dValue))return false;this.report_([this.value_,oldValue,this]);return true},setV
alue:function(newValue){if(this.path_)this.path_.setValueFrom(this.object_,newVa
lue)}});function CompoundObserver(reportChangesOnOpen){Observer.call(this);this.
reportChangesOnOpen_=reportChangesOnOpen;this.value_=[];this.directObserver_=und
efined;this.observed_=[]}var observerSentinel={};CompoundObserver.prototype=crea
teObject({__proto__:Observer.prototype,connect_:function(){if(hasObserve){var ob
ject;var needsDirectObserver=false;for(var i=0;i<this.observed_.length;i+=2){obj
ect=this.observed_[i];if(object!==observerSentinel){needsDirectObserver=true;bre
ak}}if(needsDirectObserver)this.directObserver_=getObservedSet(this,object)}this
.check_(undefined,!this.reportChangesOnOpen_)},disconnect_:function(){for(var i=
0;i<this.observed_.length;i+=2){if(this.observed_[i]===observerSentinel)this.obs
erved_[i+1].close()}this.observed_.length=0;this.value_.length=0;if(this.directO
bserver_){this.directObserver_.close(this);this.directObserver_=undefined}},addP
ath:function(object,path){if(this.state_!=UNOPENED&&this.state_!=RESETTING)throw
Error("Cannot add paths once started.");var path=getPath(path);this.observed_.p
ush(object,path);if(!this.reportChangesOnOpen_)return;var index=this.observed_.l
ength/2-1;this.value_[index]=path.getValueFrom(object)},addObserver:function(obs
erver){if(this.state_!=UNOPENED&&this.state_!=RESETTING)throw Error("Cannot add
observers once started.");this.observed_.push(observerSentinel,observer);if(!thi
s.reportChangesOnOpen_)return;var index=this.observed_.length/2-1;this.value_[in
dex]=observer.open(this.deliver,this)},startReset:function(){if(this.state_!=OPE
NED)throw Error("Can only reset while open");this.state_=RESETTING;this.disconne
ct_()},finishReset:function(){if(this.state_!=RESETTING)throw Error("Can only fi
nishReset after startReset");this.state_=OPENED;this.connect_();return this.valu
e_},iterateObjects_:function(observe){var object;for(var i=0;i<this.observed_.le
ngth;i+=2){object=this.observed_[i];if(object!==observerSentinel)this.observed_[
i+1].iterateObjects(object,observe)}},check_:function(changeRecords,skipChanges)
{var oldValues;for(var i=0;i<this.observed_.length;i+=2){var object=this.observe
d_[i];var path=this.observed_[i+1];var value;if(object===observerSentinel){var o
bservable=path;value=this.state_===UNOPENED?observable.open(this.deliver,this):o
bservable.discardChanges()}else{value=path.getValueFrom(object)}if(skipChanges){
this.value_[i/2]=value;continue}if(areSameValue(value,this.value_[i/2]))continue
;oldValues=oldValues||[];oldValues[i/2]=this.value_[i/2];this.value_[i/2]=value}
if(!oldValues)return false;this.report_([this.value_,oldValues,this.observed_]);
return true}});function identFn(value){return value}function ObserverTransform(o
bservable,getValueFn,setValueFn,dontPassThroughSet){this.callback_=undefined;thi
s.target_=undefined;this.value_=undefined;this.observable_=observable;this.getVa
lueFn_=getValueFn||identFn;this.setValueFn_=setValueFn||identFn;this.dontPassThr
oughSet_=dontPassThroughSet}ObserverTransform.prototype={open:function(callback,
target){this.callback_=callback;this.target_=target;this.value_=this.getValueFn_
(this.observable_.open(this.observedCallback_,this));return this.value_},observe
dCallback_:function(value){value=this.getValueFn_(value);if(areSameValue(value,t
his.value_))return;var oldValue=this.value_;this.value_=value;this.callback_.cal
l(this.target_,this.value_,oldValue)},discardChanges:function(){this.value_=this
.getValueFn_(this.observable_.discardChanges());return this.value_},deliver:func
tion(){return this.observable_.deliver()},setValue:function(value){value=this.se
tValueFn_(value);if(!this.dontPassThroughSet_&&this.observable_.setValue)return
this.observable_.setValue(value)},close:function(){if(this.observable_)this.obse
rvable_.close();this.callback_=undefined;this.target_=undefined;this.observable_
=undefined;this.value_=undefined;this.getValueFn_=undefined;this.setValueFn_=und
efined}};var expectedRecordTypes={add:true,update:true,"delete":true};function d
iffObjectFromChangeRecords(object,changeRecords,oldValues){var added={};var remo
ved={};for(var i=0;i<changeRecords.length;i++){var record=changeRecords[i];if(!e
xpectedRecordTypes[record.type]){console.error("Unknown changeRecord type: "+rec
ord.type);console.error(record);continue}if(!(record.name in oldValues))oldValue
s[record.name]=record.oldValue;if(record.type=="update")continue;if(record.type=
="add"){if(record.name in removed)delete removed[record.name];else added[record.
name]=true;continue}if(record.name in added){delete added[record.name];delete ol
dValues[record.name]}else{removed[record.name]=true}}for(var prop in added)added
[prop]=object[prop];for(var prop in removed)removed[prop]=undefined;var changed=
{};for(var prop in oldValues){if(prop in added||prop in removed)continue;var new
Value=object[prop];if(oldValues[prop]!==newValue)changed[prop]=newValue}return{a
dded:added,removed:removed,changed:changed}}function newSplice(index,removed,add
edCount){return{index:index,removed:removed,addedCount:addedCount}}var EDIT_LEAV
E=0;var EDIT_UPDATE=1;var EDIT_ADD=2;var EDIT_DELETE=3;function ArraySplice(){}A
rraySplice.prototype={calcEditDistances:function(current,currentStart,currentEnd
,old,oldStart,oldEnd){var rowCount=oldEnd-oldStart+1;var columnCount=currentEnd-
currentStart+1;var distances=new Array(rowCount);for(var i=0;i<rowCount;i++){dis
tances[i]=new Array(columnCount);distances[i][0]=i}for(var j=0;j<columnCount;j++
)distances[0][j]=j;for(var i=1;i<rowCount;i++){for(var j=1;j<columnCount;j++){if
(this.equals(current[currentStart+j-1],old[oldStart+i-1]))distances[i][j]=distan
ces[i-1][j-1];else{var north=distances[i-1][j]+1;var west=distances[i][j-1]+1;di
stances[i][j]=north<west?north:west}}}return distances},spliceOperationsFromEdit
Distances:function(distances){var i=distances.length-1;var j=distances[0].length
-1;var current=distances[i][j];var edits=[];while(i>0||j>0){if(i==0){edits.push(
EDIT_ADD);j--;continue}if(j==0){edits.push(EDIT_DELETE);i--;continue}var northWe
st=distances[i-1][j-1];var west=distances[i-1][j];var north=distances[i][j-1];va
r min;if(west<north)min=west<northWest?west:northWest;else min=north<northWest?n
orth:northWest;if(min==northWest){if(northWest==current){edits.push(EDIT_LEAVE)}
else{edits.push(EDIT_UPDATE);current=northWest}i--;j--}else if(min==west){edits.
push(EDIT_DELETE);i--;current=west}else{edits.push(EDIT_ADD);j--;current=north}}
edits.reverse();return edits},calcSplices:function(current,currentStart,currentE
nd,old,oldStart,oldEnd){var prefixCount=0;var suffixCount=0;var minLength=Math.m
in(currentEnd-currentStart,oldEnd-oldStart);if(currentStart==0&&oldStart==0)pref
ixCount=this.sharedPrefix(current,old,minLength);if(currentEnd==current.length&&
oldEnd==old.length)suffixCount=this.sharedSuffix(current,old,minLength-prefixCou
nt);currentStart+=prefixCount;oldStart+=prefixCount;currentEnd-=suffixCount;oldE
nd-=suffixCount;if(currentEnd-currentStart==0&&oldEnd-oldStart==0)return[];if(cu
rrentStart==currentEnd){var splice=newSplice(currentStart,[],0);while(oldStart<o
ldEnd)splice.removed.push(old[oldStart++]);return[splice]}else if(oldStart==oldE
nd)return[newSplice(currentStart,[],currentEnd-currentStart)];var ops=this.splic
eOperationsFromEditDistances(this.calcEditDistances(current,currentStart,current
End,old,oldStart,oldEnd));var splice=undefined;var splices=[];var index=currentS
tart;var oldIndex=oldStart;for(var i=0;i<ops.length;i++){switch(ops[i]){case EDI
T_LEAVE:if(splice){splices.push(splice);splice=undefined}index++;oldIndex++;brea
k;case EDIT_UPDATE:if(!splice)splice=newSplice(index,[],0);splice.addedCount++;i
ndex++;splice.removed.push(old[oldIndex]);oldIndex++;break;case EDIT_ADD:if(!spl
ice)splice=newSplice(index,[],0);splice.addedCount++;index++;break;case EDIT_DEL
ETE:if(!splice)splice=newSplice(index,[],0);splice.removed.push(old[oldIndex]);o
ldIndex++;break}}if(splice){splices.push(splice)}return splices},sharedPrefix:fu
nction(current,old,searchLength){for(var i=0;i<searchLength;i++)if(!this.equals(
current[i],old[i]))return i;return searchLength},sharedSuffix:function(current,o
ld,searchLength){var index1=current.length;var index2=old.length;var count=0;whi
le(count<searchLength&&this.equals(current[--index1],old[--index2]))count++;retu
rn count},calculateSplices:function(current,previous){return this.calcSplices(cu
rrent,0,current.length,previous,0,previous.length)},equals:function(currentValue
,previousValue){return currentValue===previousValue}};var arraySplice=new ArrayS
plice;function calcSplices(current,currentStart,currentEnd,old,oldStart,oldEnd){
return arraySplice.calcSplices(current,currentStart,currentEnd,old,oldStart,oldE
nd)}function intersect(start1,end1,start2,end2){if(end1<start2||end2<start1)retu
rn-1;if(end1==start2||end2==start1)return 0;if(start1<start2){if(end1<end2)retur
n end1-start2;else return end2-start2}else{if(end2<end1)return end2-start1;else
return end1-start1}}function mergeSplice(splices,index,removed,addedCount){var s
plice=newSplice(index,removed,addedCount);var inserted=false;var insertionOffset
=0;for(var i=0;i<splices.length;i++){var current=splices[i];current.index+=inser
tionOffset;if(inserted)continue;var intersectCount=intersect(splice.index,splice
.index+splice.removed.length,current.index,current.index+current.addedCount);if(
intersectCount>=0){splices.splice(i,1);i--;insertionOffset-=current.addedCount-c
urrent.removed.length;splice.addedCount+=current.addedCount-intersectCount;var d
eleteCount=splice.removed.length+current.removed.length-intersectCount;if(!splic
e.addedCount&&!deleteCount){inserted=true}else{var removed=current.removed;if(sp
lice.index<current.index){var prepend=splice.removed.slice(0,current.index-splic
e.index);Array.prototype.push.apply(prepend,removed);removed=prepend}if(splice.i
ndex+splice.removed.length>current.index+current.addedCount){var append=splice.r
emoved.slice(current.index+current.addedCount-splice.index);Array.prototype.push
.apply(removed,append)}splice.removed=removed;if(current.index<splice.index){spl
ice.index=current.index}}}else if(splice.index<current.index){inserted=true;spli
ces.splice(i,0,splice);i++;var offset=splice.addedCount-splice.removed.length;cu
rrent.index+=offset;insertionOffset+=offset}}if(!inserted)splices.push(splice)}f
unction createInitialSplices(array,changeRecords){var splices=[];for(var i=0;i<c
hangeRecords.length;i++){var record=changeRecords[i];switch(record.type){case"sp
lice":mergeSplice(splices,record.index,record.removed.slice(),record.addedCount)
;break;case"add":case"update":case"delete":if(!isIndex(record.name))continue;var
index=toNumber(record.name);if(index<0)continue;mergeSplice(splices,index,[reco
rd.oldValue],1);break;default:console.error("Unexpected record type: "+JSON.stri
ngify(record));break}}return splices}function projectArraySplices(array,changeRe
cords){var splices=[];createInitialSplices(array,changeRecords).forEach(function
(splice){if(splice.addedCount==1&&splice.removed.length==1){if(splice.removed[0]
!==array[splice.index])splices.push(splice);return}splices=splices.concat(calcSp
lices(array,splice.index,splice.index+splice.addedCount,splice.removed,0,splice.
removed.length))});return splices}var expose=global;if(typeof exports!=="undefin
ed"){if(typeof module!=="undefined"&&module.exports){expose=exports=module.expor
ts}expose=exports}expose.Observer=Observer;expose.Observer.runEOM_=runEOM;expose
.Observer.observerSentinel_=observerSentinel;expose.Observer.hasObjectObserve=ha
sObserve;expose.ArrayObserver=ArrayObserver;expose.ArrayObserver.calculateSplice
s=function(current,previous){return arraySplice.calculateSplices(current,previou
s)};expose.ArraySplice=ArraySplice;expose.ObjectObserver=ObjectObserver;expose.P
athObserver=PathObserver;expose.CompoundObserver=CompoundObserver;expose.Path=Pa
th;expose.ObserverTransform=ObserverTransform})(typeof global!=="undefined"&&glo
bal&&typeof module!=="undefined"&&module?global:this||window);(function(global){
"use strict";var filter=Array.prototype.filter.call.bind(Array.prototype.filter)
;function getTreeScope(node){while(node.parentNode){node=node.parentNode}return
typeof node.getElementById==="function"?node:null}Node.prototype.bind=function(n
ame,observable){console.error("Unhandled binding to Node: ",this,name,observable
)};Node.prototype.bindFinished=function(){};function updateBindings(node,name,bi
nding){var bindings=node.bindings_;if(!bindings)bindings=node.bindings_={};if(bi
ndings[name])binding[name].close();return bindings[name]=binding}function return
Binding(node,name,binding){return binding}function sanitizeValue(value){return v
alue==null?"":value}function updateText(node,value){node.data=sanitizeValue(valu
e)}function textBinding(node){return function(value){return updateText(node,valu
e)}}var maybeUpdateBindings=returnBinding;Object.defineProperty(Platform,"enable
BindingsReflection",{get:function(){return maybeUpdateBindings===updateBindings}
,set:function(enable){maybeUpdateBindings=enable?updateBindings:returnBinding;re
turn enable},configurable:true});Text.prototype.bind=function(name,value,oneTime
){if(name!=="textContent")return Node.prototype.bind.call(this,name,value,oneTim
e);if(oneTime)return updateText(this,value);var observable=value;updateText(this
,observable.open(textBinding(this)));return maybeUpdateBindings(this,name,observ
able)};function updateAttribute(el,name,conditional,value){if(conditional){if(va
lue)el.setAttribute(name,"");else el.removeAttribute(name);return}el.setAttribut
e(name,sanitizeValue(value))}function attributeBinding(el,name,conditional){retu
rn function(value){updateAttribute(el,name,conditional,value)}}Element.prototype
.bind=function(name,value,oneTime){var conditional=name[name.length-1]=="?";if(c
onditional){this.removeAttribute(name);name=name.slice(0,-1)}if(oneTime)return u
pdateAttribute(this,name,conditional,value);var observable=value;updateAttribute
(this,name,conditional,observable.open(attributeBinding(this,name,conditional)))
;return maybeUpdateBindings(this,name,observable)};var checkboxEventType;(functi
on(){var div=document.createElement("div");var checkbox=div.appendChild(document
.createElement("input"));checkbox.setAttribute("type","checkbox");var first;var
count=0;checkbox.addEventListener("click",function(e){count++;first=first||"clic
k"});checkbox.addEventListener("change",function(){count++;first=first||"change"
});var event=document.createEvent("MouseEvent");event.initMouseEvent("click",tru
e,true,window,0,0,0,0,0,false,false,false,false,0,null);checkbox.dispatchEvent(e
vent);checkboxEventType=count==1?"change":first})();function getEventForInputTyp
e(element){switch(element.type){case"checkbox":return checkboxEventType;case"rad
io":case"select-multiple":case"select-one":return"change";case"range":if(/Triden
t|MSIE/.test(navigator.userAgent))return"change";default:return"input"}}function
updateInput(input,property,value,santizeFn){input[property]=(santizeFn||sanitiz
eValue)(value)}function inputBinding(input,property,santizeFn){return function(v
alue){return updateInput(input,property,value,santizeFn)}}function noop(){}funct
ion bindInputEvent(input,property,observable,postEventFn){var eventType=getEvent
ForInputType(input);function eventHandler(){observable.setValue(input[property])
;observable.discardChanges();(postEventFn||noop)(input);Platform.performMicrotas
kCheckpoint()}input.addEventListener(eventType,eventHandler);return{close:functi
on(){input.removeEventListener(eventType,eventHandler);observable.close()},obser
vable_:observable}}function booleanSanitize(value){return Boolean(value)}functio
n getAssociatedRadioButtons(element){if(element.form){return filter(element.form
.elements,function(el){return el!=element&&el.tagName=="INPUT"&&el.type=="radio"
&&el.name==element.name})}else{var treeScope=getTreeScope(element);if(!treeScope
)return[];var radios=treeScope.querySelectorAll('input[type="radio"][name="'+ele
ment.name+'"]');return filter(radios,function(el){return el!=element&&!el.form})
}}function checkedPostEvent(input){if(input.tagName==="INPUT"&&input.type==="rad
io"){getAssociatedRadioButtons(input).forEach(function(radio){var checkedBinding
=radio.bindings_.checked;if(checkedBinding){checkedBinding.observable_.setValue(
false)}})}}HTMLInputElement.prototype.bind=function(name,value,oneTime){if(name!
=="value"&&name!=="checked")return HTMLElement.prototype.bind.call(this,name,val
ue,oneTime);this.removeAttribute(name);var sanitizeFn=name=="checked"?booleanSan
itize:sanitizeValue;var postEventFn=name=="checked"?checkedPostEvent:noop;if(one
Time)return updateInput(this,name,value,sanitizeFn);var observable=value;var bin
ding=bindInputEvent(this,name,observable,postEventFn);updateInput(this,name,obse
rvable.open(inputBinding(this,name,sanitizeFn)),sanitizeFn);return updateBinding
s(this,name,binding)};HTMLTextAreaElement.prototype.bind=function(name,value,one
Time){if(name!=="value")return HTMLElement.prototype.bind.call(this,name,value,o
neTime);this.removeAttribute("value");if(oneTime)return updateInput(this,"value"
,value);var observable=value;var binding=bindInputEvent(this,"value",observable)
;updateInput(this,"value",observable.open(inputBinding(this,"value",sanitizeValu
e)));return maybeUpdateBindings(this,name,binding)};function updateOption(option
,value){var parentNode=option.parentNode;var select;var selectBinding;var oldVal
ue;if(parentNode instanceof HTMLSelectElement&&parentNode.bindings_&&parentNode.
bindings_.value){select=parentNode;selectBinding=select.bindings_.value;oldValue
=select.value}option.value=sanitizeValue(value);if(select&&select.value!=oldValu
e){selectBinding.observable_.setValue(select.value);selectBinding.observable_.di
scardChanges();Platform.performMicrotaskCheckpoint()}}function optionBinding(opt
ion){return function(value){updateOption(option,value)}}HTMLOptionElement.protot
ype.bind=function(name,value,oneTime){if(name!=="value")return HTMLElement.proto
type.bind.call(this,name,value,oneTime);this.removeAttribute("value");if(oneTime
)return updateOption(this,value);var observable=value;var binding=bindInputEvent
(this,"value",observable);updateOption(this,observable.open(optionBinding(this))
);return maybeUpdateBindings(this,name,binding)};HTMLSelectElement.prototype.bin
d=function(name,value,oneTime){if(name==="selectedindex")name="selectedIndex";if
(name!=="selectedIndex"&&name!=="value")return HTMLElement.prototype.bind.call(t
his,name,value,oneTime);this.removeAttribute(name);if(oneTime)return updateInput
(this,name,value);var observable=value;var binding=bindInputEvent(this,name,obse
rvable);updateInput(this,name,observable.open(inputBinding(this,name)));return u
pdateBindings(this,name,binding)}})(this);(function(global){"use strict";functio
n assert(v){if(!v)throw new Error("Assertion failed")}var forEach=Array.prototyp
e.forEach.call.bind(Array.prototype.forEach);function getFragmentRoot(node){var
p;while(p=node.parentNode){node=p}return node}function searchRefId(node,id){if(!
id)return; |
| 17 var ref;var selector="#"+id;while(!ref){node=getFragmentRoot(node);if(node.proto
Content_)ref=node.protoContent_.querySelector(selector);else if(node.getElementB
yId)ref=node.getElementById(id);if(ref||!node.templateCreator_)break;node=node.t
emplateCreator_}return ref}function getInstanceRoot(node){while(node.parentNode)
{node=node.parentNode}return node.templateCreator_?node:null}var Map;if(global.M
ap&&typeof global.Map.prototype.forEach==="function"){Map=global.Map}else{Map=fu
nction(){this.keys=[];this.values=[]};Map.prototype={set:function(key,value){var
index=this.keys.indexOf(key);if(index<0){this.keys.push(key);this.values.push(v
alue)}else{this.values[index]=value}},get:function(key){var index=this.keys.inde
xOf(key);if(index<0)return;return this.values[index]},"delete":function(key,valu
e){var index=this.keys.indexOf(key);if(index<0)return false;this.keys.splice(ind
ex,1);this.values.splice(index,1);return true},forEach:function(f,opt_this){for(
var i=0;i<this.keys.length;i++)f.call(opt_this||this,this.values[i],this.keys[i]
,this)}}}var createObject="__proto__"in{}?function(obj){return obj}:function(obj
){var proto=obj.__proto__;if(!proto)return obj;var newObject=Object.create(proto
);Object.getOwnPropertyNames(obj).forEach(function(name){Object.defineProperty(n
ewObject,name,Object.getOwnPropertyDescriptor(obj,name))});return newObject};if(
typeof document.contains!="function"){Document.prototype.contains=function(node)
{if(node===this||node.parentNode===this)return true;return this.documentElement.
contains(node)}}var BIND="bind";var REPEAT="repeat";var IF="if";var templateAttr
ibuteDirectives={template:true,repeat:true,bind:true,ref:true};var semanticTempl
ateElements={THEAD:true,TBODY:true,TFOOT:true,TH:true,TR:true,TD:true,COLGROUP:t
rue,COL:true,CAPTION:true,OPTION:true,OPTGROUP:true};var hasTemplateElement=type
of HTMLTemplateElement!=="undefined";if(hasTemplateElement){(function(){var t=do
cument.createElement("template");var d=t.content.ownerDocument;var html=d.append
Child(d.createElement("html"));var head=html.appendChild(d.createElement("head")
);var base=d.createElement("base");base.href=document.baseURI;head.appendChild(b
ase)})()}var allTemplatesSelectors="template, "+Object.keys(semanticTemplateElem
ents).map(function(tagName){return tagName.toLowerCase()+"[template]"}).join(",
");function isSVGTemplate(el){return el.tagName=="template"&&el.namespaceURI=="h
ttp://www.w3.org/2000/svg"}function isHTMLTemplate(el){return el.tagName=="TEMPL
ATE"&&el.namespaceURI=="http://www.w3.org/1999/xhtml"}function isAttributeTempla
te(el){return Boolean(semanticTemplateElements[el.tagName]&&el.hasAttribute("tem
plate"))}function isTemplate(el){if(el.isTemplate_===undefined)el.isTemplate_=el
.tagName=="TEMPLATE"||isAttributeTemplate(el);return el.isTemplate_}document.add
EventListener("DOMContentLoaded",function(e){bootstrapTemplatesRecursivelyFrom(d
ocument);Platform.performMicrotaskCheckpoint()},false);function forAllTemplatesF
rom(node,fn){var subTemplates=node.querySelectorAll(allTemplatesSelectors);if(is
Template(node))fn(node);forEach(subTemplates,fn)}function bootstrapTemplatesRecu
rsivelyFrom(node){function bootstrap(template){if(!HTMLTemplateElement.decorate(
template))bootstrapTemplatesRecursivelyFrom(template.content)}forAllTemplatesFro
m(node,bootstrap)}if(!hasTemplateElement){global.HTMLTemplateElement=function(){
throw TypeError("Illegal constructor")}}var hasProto="__proto__"in{};function mi
xin(to,from){Object.getOwnPropertyNames(from).forEach(function(name){Object.defi
neProperty(to,name,Object.getOwnPropertyDescriptor(from,name))})}function getOrC
reateTemplateContentsOwner(template){var doc=template.ownerDocument;if(!doc.defa
ultView)return doc;var d=doc.templateContentsOwner_;if(!d){d=doc.implementation.
createHTMLDocument("");while(d.lastChild){d.removeChild(d.lastChild)}doc.templat
eContentsOwner_=d}return d}function getTemplateStagingDocument(template){if(!tem
plate.stagingDocument_){var owner=template.ownerDocument;if(!owner.stagingDocume
nt_){owner.stagingDocument_=owner.implementation.createHTMLDocument("");owner.st
agingDocument_.isStagingDocument=true;var base=owner.stagingDocument_.createElem
ent("base");base.href=document.baseURI;owner.stagingDocument_.head.appendChild(b
ase);owner.stagingDocument_.stagingDocument_=owner.stagingDocument_}template.sta
gingDocument_=owner.stagingDocument_}return template.stagingDocument_}function e
xtractTemplateFromAttributeTemplate(el){var template=el.ownerDocument.createElem
ent("template");el.parentNode.insertBefore(template,el);var attribs=el.attribute
s;var count=attribs.length;while(count-->0){var attrib=attribs[count];if(templat
eAttributeDirectives[attrib.name]){if(attrib.name!=="template")template.setAttri
bute(attrib.name,attrib.value);el.removeAttribute(attrib.name)}}return template}
function extractTemplateFromSVGTemplate(el){var template=el.ownerDocument.create
Element("template");el.parentNode.insertBefore(template,el);var attribs=el.attri
butes;var count=attribs.length;while(count-->0){var attrib=attribs[count];templa
te.setAttribute(attrib.name,attrib.value);el.removeAttribute(attrib.name)}el.par
entNode.removeChild(el);return template}function liftNonNativeTemplateChildrenIn
toContent(template,el,useRoot){var content=template.content;if(useRoot){content.
appendChild(el);return}var child;while(child=el.firstChild){content.appendChild(
child)}}var templateObserver;if(typeof MutationObserver=="function"){templateObs
erver=new MutationObserver(function(records){for(var i=0;i<records.length;i++){r
ecords[i].target.refChanged_()}})}HTMLTemplateElement.decorate=function(el,opt_i
nstanceRef){if(el.templateIsDecorated_)return false;var templateElement=el;templ
ateElement.templateIsDecorated_=true;var isNativeHTMLTemplate=isHTMLTemplate(tem
plateElement)&&hasTemplateElement;var bootstrapContents=isNativeHTMLTemplate;var
liftContents=!isNativeHTMLTemplate;var liftRoot=false;if(!isNativeHTMLTemplate)
{if(isAttributeTemplate(templateElement)){assert(!opt_instanceRef);templateEleme
nt=extractTemplateFromAttributeTemplate(el);templateElement.templateIsDecorated_
=true;isNativeHTMLTemplate=hasTemplateElement;liftRoot=true}else if(isSVGTemplat
e(templateElement)){templateElement=extractTemplateFromSVGTemplate(el);templateE
lement.templateIsDecorated_=true;isNativeHTMLTemplate=hasTemplateElement}}if(!is
NativeHTMLTemplate){fixTemplateElementPrototype(templateElement);var doc=getOrCr
eateTemplateContentsOwner(templateElement);templateElement.content_=doc.createDo
cumentFragment()}if(opt_instanceRef){templateElement.instanceRef_=opt_instanceRe
f}else if(liftContents){liftNonNativeTemplateChildrenIntoContent(templateElement
,el,liftRoot)}else if(bootstrapContents){bootstrapTemplatesRecursivelyFrom(templ
ateElement.content)}return true};HTMLTemplateElement.bootstrap=bootstrapTemplate
sRecursivelyFrom;var htmlElement=global.HTMLUnknownElement||HTMLElement;var cont
entDescriptor={get:function(){return this.content_},enumerable:true,configurable
:true};if(!hasTemplateElement){HTMLTemplateElement.prototype=Object.create(htmlE
lement.prototype);Object.defineProperty(HTMLTemplateElement.prototype,"content",
contentDescriptor)}function fixTemplateElementPrototype(el){if(hasProto)el.__pro
to__=HTMLTemplateElement.prototype;else mixin(el,HTMLTemplateElement.prototype)}
function ensureSetModelScheduled(template){if(!template.setModelFn_){template.se
tModelFn_=function(){template.setModelFnScheduled_=false;var map=getBindings(tem
plate,template.delegate_&&template.delegate_.prepareBinding);processBindings(tem
plate,map,template.model_)}}if(!template.setModelFnScheduled_){template.setModel
FnScheduled_=true;Observer.runEOM_(template.setModelFn_)}}mixin(HTMLTemplateElem
ent.prototype,{bind:function(name,value,oneTime){if(name!="ref")return Element.p
rototype.bind.call(this,name,value,oneTime);var self=this;var ref=oneTime?value:
value.open(function(ref){self.setAttribute("ref",ref);self.refChanged_()});this.
setAttribute("ref",ref);this.refChanged_();if(oneTime)return;if(!this.bindings_)
{this.bindings_={ref:value}}else{this.bindings_.ref=value}return value},processB
indingDirectives_:function(directives){if(this.iterator_)this.iterator_.closeDep
s();if(!directives.if&&!directives.bind&&!directives.repeat){if(this.iterator_){
this.iterator_.close();this.iterator_=undefined}return}if(!this.iterator_){this.
iterator_=new TemplateIterator(this)}this.iterator_.updateDependencies(directive
s,this.model_);if(templateObserver){templateObserver.observe(this,{attributes:tr
ue,attributeFilter:["ref"]})}return this.iterator_},createInstance:function(mode
l,bindingDelegate,delegate_){if(bindingDelegate)delegate_=this.newDelegate_(bind
ingDelegate);else if(!delegate_)delegate_=this.delegate_;if(!this.refContent_)th
is.refContent_=this.ref_.content;var content=this.refContent_;if(content.firstCh
ild===null)return emptyInstance;var map=getInstanceBindingMap(content,delegate_)
;var stagingDocument=getTemplateStagingDocument(this);var instance=stagingDocume
nt.createDocumentFragment();instance.templateCreator_=this;instance.protoContent
_=content;instance.bindings_=[];instance.terminator_=null;var instanceRecord=ins
tance.templateInstance_={firstNode:null,lastNode:null,model:model};var i=0;var c
ollectTerminator=false;for(var child=content.firstChild;child;child=child.nextSi
bling){if(child.nextSibling===null)collectTerminator=true;var clone=cloneAndBind
Instance(child,instance,stagingDocument,map.children[i++],model,delegate_,instan
ce.bindings_);clone.templateInstance_=instanceRecord;if(collectTerminator)instan
ce.terminator_=clone}instanceRecord.firstNode=instance.firstChild;instanceRecord
.lastNode=instance.lastChild;instance.templateCreator_=undefined;instance.protoC
ontent_=undefined;return instance},get model(){return this.model_},set model(mod
el){this.model_=model;ensureSetModelScheduled(this)},get bindingDelegate(){retur
n this.delegate_&&this.delegate_.raw},refChanged_:function(){if(!this.iterator_|
|this.refContent_===this.ref_.content)return;this.refContent_=undefined;this.ite
rator_.valueChanged();this.iterator_.updateIteratedValue(this.iterator_.getUpdat
edValue())},clear:function(){this.model_=undefined;this.delegate_=undefined;if(t
his.bindings_&&this.bindings_.ref)this.bindings_.ref.close();this.refContent_=un
defined;if(!this.iterator_)return;this.iterator_.valueChanged();this.iterator_.c
lose();this.iterator_=undefined},setDelegate_:function(delegate){this.delegate_=
delegate;this.bindingMap_=undefined;if(this.iterator_){this.iterator_.instancePo
sitionChangedFn_=undefined;this.iterator_.instanceModelFn_=undefined}},newDelega
te_:function(bindingDelegate){if(!bindingDelegate)return;function delegateFn(nam
e){var fn=bindingDelegate&&bindingDelegate[name];if(typeof fn!="function")return
;return function(){return fn.apply(bindingDelegate,arguments)}}return{bindingMap
s:{},raw:bindingDelegate,prepareBinding:delegateFn("prepareBinding"),prepareInst
anceModel:delegateFn("prepareInstanceModel"),prepareInstancePositionChanged:dele
gateFn("prepareInstancePositionChanged")}},set bindingDelegate(bindingDelegate){
if(this.delegate_){throw Error("Template must be cleared before a new bindingDel
egate "+"can be assigned")}this.setDelegate_(this.newDelegate_(bindingDelegate))
},get ref_(){var ref=searchRefId(this,this.getAttribute("ref"));if(!ref)ref=this
.instanceRef_;if(!ref)return this;var nextRef=ref.ref_;return nextRef?nextRef:re
f}});function parseMustaches(s,name,node,prepareBindingFn){if(!s||!s.length)retu
rn;var tokens;var length=s.length;var startIndex=0,lastIndex=0,endIndex=0;var on
lyOneTime=true;while(lastIndex<length){var startIndex=s.indexOf("{{",lastIndex);
var oneTimeStart=s.indexOf("[[",lastIndex);var oneTime=false;var terminator="}}"
;if(oneTimeStart>=0&&(startIndex<0||oneTimeStart<startIndex)){startIndex=oneTime
Start;oneTime=true;terminator="]]"}endIndex=startIndex<0?-1:s.indexOf(terminator
,startIndex+2);if(endIndex<0){if(!tokens)return;tokens.push(s.slice(lastIndex));
break}tokens=tokens||[];tokens.push(s.slice(lastIndex,startIndex));var pathStrin
g=s.slice(startIndex+2,endIndex).trim();tokens.push(oneTime);onlyOneTime=onlyOne
Time&&oneTime;var delegateFn=prepareBindingFn&&prepareBindingFn(pathString,name,
node);if(delegateFn==null){tokens.push(Path.get(pathString))}else{tokens.push(nu
ll)}tokens.push(delegateFn);lastIndex=endIndex+2}if(lastIndex===length)tokens.pu
sh("");tokens.hasOnePath=tokens.length===5;tokens.isSimplePath=tokens.hasOnePath
&&tokens[0]==""&&tokens[4]=="";tokens.onlyOneTime=onlyOneTime;tokens.combinator=
function(values){var newValue=tokens[0];for(var i=1;i<tokens.length;i+=4){var va
lue=tokens.hasOnePath?values:values[(i-1)/4];if(value!==undefined)newValue+=valu
e;newValue+=tokens[i+3]}return newValue};return tokens}function processOneTimeBi
nding(name,tokens,node,model){if(tokens.hasOnePath){var delegateFn=tokens[3];var
value=delegateFn?delegateFn(model,node,true):tokens[2].getValueFrom(model);retu
rn tokens.isSimplePath?value:tokens.combinator(value)}var values=[];for(var i=1;
i<tokens.length;i+=4){var delegateFn=tokens[i+2];values[(i-1)/4]=delegateFn?dele
gateFn(model,node):tokens[i+1].getValueFrom(model)}return tokens.combinator(valu
es)}function processSinglePathBinding(name,tokens,node,model){var delegateFn=tok
ens[3];var observer=delegateFn?delegateFn(model,node,false):new PathObserver(mod
el,tokens[2]);return tokens.isSimplePath?observer:new ObserverTransform(observer
,tokens.combinator)}function processBinding(name,tokens,node,model){if(tokens.on
lyOneTime)return processOneTimeBinding(name,tokens,node,model);if(tokens.hasOneP
ath)return processSinglePathBinding(name,tokens,node,model);var observer=new Com
poundObserver;for(var i=1;i<tokens.length;i+=4){var oneTime=tokens[i];var delega
teFn=tokens[i+2];if(delegateFn){var value=delegateFn(model,node,oneTime);if(oneT
ime)observer.addPath(value);else observer.addObserver(value);continue}var path=t
okens[i+1];if(oneTime)observer.addPath(path.getValueFrom(model));else observer.a
ddPath(model,path)}return new ObserverTransform(observer,tokens.combinator)}func
tion processBindings(node,bindings,model,instanceBindings){for(var i=0;i<binding
s.length;i+=2){var name=bindings[i];var tokens=bindings[i+1];var value=processBi
nding(name,tokens,node,model);var binding=node.bind(name,value,tokens.onlyOneTim
e);if(binding&&instanceBindings)instanceBindings.push(binding)}node.bindFinished
();if(!bindings.isTemplate)return;node.model_=model;var iter=node.processBinding
Directives_(bindings);if(instanceBindings&&iter)instanceBindings.push(iter)}func
tion parseWithDefault(el,name,prepareBindingFn){var v=el.getAttribute(name);retu
rn parseMustaches(v==""?"{{}}":v,name,el,prepareBindingFn)}function parseAttribu
teBindings(element,prepareBindingFn){assert(element);var bindings=[];var ifFound
=false;var bindFound=false;for(var i=0;i<element.attributes.length;i++){var attr
=element.attributes[i];var name=attr.name;var value=attr.value;while(name[0]==="
_"){name=name.substring(1)}if(isTemplate(element)&&(name===IF||name===BIND||name
===REPEAT)){continue}var tokens=parseMustaches(value,name,element,prepareBinding
Fn);if(!tokens)continue;bindings.push(name,tokens)}if(isTemplate(element)){bindi
ngs.isTemplate=true;bindings.if=parseWithDefault(element,IF,prepareBindingFn);bi
ndings.bind=parseWithDefault(element,BIND,prepareBindingFn);bindings.repeat=pars
eWithDefault(element,REPEAT,prepareBindingFn);if(bindings.if&&!bindings.bind&&!b
indings.repeat)bindings.bind=parseMustaches("{{}}",BIND,element,prepareBindingFn
)}return bindings}function getBindings(node,prepareBindingFn){if(node.nodeType==
=Node.ELEMENT_NODE)return parseAttributeBindings(node,prepareBindingFn);if(node.
nodeType===Node.TEXT_NODE){var tokens=parseMustaches(node.data,"textContent",nod
e,prepareBindingFn);if(tokens)return["textContent",tokens]}return[]}function clo
neAndBindInstance(node,parent,stagingDocument,bindings,model,delegate,instanceBi
ndings,instanceRecord){var clone=parent.appendChild(stagingDocument.importNode(n
ode,false));var i=0;for(var child=node.firstChild;child;child=child.nextSibling)
{cloneAndBindInstance(child,clone,stagingDocument,bindings.children[i++],model,d
elegate,instanceBindings)}if(bindings.isTemplate){HTMLTemplateElement.decorate(c
lone,node);if(delegate)clone.setDelegate_(delegate)}processBindings(clone,bindin
gs,model,instanceBindings);return clone}function createInstanceBindingMap(node,p
repareBindingFn){var map=getBindings(node,prepareBindingFn);map.children={};var
index=0;for(var child=node.firstChild;child;child=child.nextSibling){map.childre
n[index++]=createInstanceBindingMap(child,prepareBindingFn)}return map}var conte
ntUidCounter=1;function getContentUid(content){var id=content.id_;if(!id)id=cont
ent.id_=contentUidCounter++;return id}function getInstanceBindingMap(content,del
egate_){var contentId=getContentUid(content);if(delegate_){var map=delegate_.bin
dingMaps[contentId];if(!map){map=delegate_.bindingMaps[contentId]=createInstance
BindingMap(content,delegate_.prepareBinding)||[]}return map}var map=content.bind
ingMap_;if(!map){map=content.bindingMap_=createInstanceBindingMap(content,undefi
ned)||[]}return map}Object.defineProperty(Node.prototype,"templateInstance",{get
:function(){var instance=this.templateInstance_;return instance?instance:this.pa
rentNode?this.parentNode.templateInstance:undefined}});var emptyInstance=documen
t.createDocumentFragment();emptyInstance.bindings_=[];emptyInstance.terminator_=
null;function TemplateIterator(templateElement){this.closed=false;this.templateE
lement_=templateElement;this.instances=[];this.deps=undefined;this.iteratedValue
=[];this.presentValue=undefined;this.arrayObserver=undefined}TemplateIterator.pr
ototype={closeDeps:function(){var deps=this.deps;if(deps){if(deps.ifOneTime===fa
lse)deps.ifValue.close();if(deps.oneTime===false)deps.value.close()}},updateDepe
ndencies:function(directives,model){this.closeDeps();var deps=this.deps={};var t
emplate=this.templateElement_;var ifValue=true;if(directives.if){deps.hasIf=true
;deps.ifOneTime=directives.if.onlyOneTime;deps.ifValue=processBinding(IF,directi
ves.if,template,model);ifValue=deps.ifValue;if(deps.ifOneTime&&!ifValue){this.va
lueChanged();return}if(!deps.ifOneTime)ifValue=ifValue.open(this.updateIfValue,t
his)}if(directives.repeat){deps.repeat=true;deps.oneTime=directives.repeat.onlyO
neTime;deps.value=processBinding(REPEAT,directives.repeat,template,model)}else{d
eps.repeat=false;deps.oneTime=directives.bind.onlyOneTime;deps.value=processBind
ing(BIND,directives.bind,template,model)}var value=deps.value;if(!deps.oneTime)v
alue=value.open(this.updateIteratedValue,this);if(!ifValue){this.valueChanged();
return}this.updateValue(value)},getUpdatedValue:function(){var value=this.deps.v
alue;if(!this.deps.oneTime)value=value.discardChanges();return value},updateIfVa
lue:function(ifValue){if(!ifValue){this.valueChanged();return}this.updateValue(t
his.getUpdatedValue())},updateIteratedValue:function(value){if(this.deps.hasIf){
var ifValue=this.deps.ifValue;if(!this.deps.ifOneTime)ifValue=ifValue.discardCha
nges();if(!ifValue){this.valueChanged();return}}this.updateValue(value)},updateV
alue:function(value){if(!this.deps.repeat)value=[value];var observe=this.deps.re
peat&&!this.deps.oneTime&&Array.isArray(value);this.valueChanged(value,observe)}
,valueChanged:function(value,observeValue){if(!Array.isArray(value))value=[];if(
value===this.iteratedValue)return;this.unobserve();this.presentValue=value;if(ob
serveValue){this.arrayObserver=new ArrayObserver(this.presentValue);this.arrayOb
server.open(this.handleSplices,this)}this.handleSplices(ArrayObserver.calculateS
plices(this.presentValue,this.iteratedValue))},getLastInstanceNode:function(inde
x){if(index==-1)return this.templateElement_;var instance=this.instances[index];
var terminator=instance.terminator_;if(!terminator)return this.getLastInstanceNo
de(index-1);if(terminator.nodeType!==Node.ELEMENT_NODE||this.templateElement_===
terminator){return terminator}var subtemplateIterator=terminator.iterator_;if(!s
ubtemplateIterator)return terminator;return subtemplateIterator.getLastTemplateN
ode()},getLastTemplateNode:function(){return this.getLastInstanceNode(this.insta
nces.length-1)},insertInstanceAt:function(index,fragment){var previousInstanceLa
st=this.getLastInstanceNode(index-1);var parent=this.templateElement_.parentNode
;this.instances.splice(index,0,fragment);parent.insertBefore(fragment,previousIn
stanceLast.nextSibling)},extractInstanceAt:function(index){var previousInstanceL
ast=this.getLastInstanceNode(index-1);var lastNode=this.getLastInstanceNode(inde
x);var parent=this.templateElement_.parentNode;var instance=this.instances.splic
e(index,1)[0];while(lastNode!==previousInstanceLast){var node=previousInstanceLa
st.nextSibling;if(node==lastNode)lastNode=previousInstanceLast;instance.appendCh
ild(parent.removeChild(node))}return instance},getDelegateFn:function(fn){fn=fn&
&fn(this.templateElement_);return typeof fn==="function"?fn:null},handleSplices:
function(splices){if(this.closed||!splices.length)return;var template=this.templ
ateElement_;if(!template.parentNode){this.close();return}ArrayObserver.applySpli
ces(this.iteratedValue,this.presentValue,splices);var delegate=template.delegate
_;if(this.instanceModelFn_===undefined){this.instanceModelFn_=this.getDelegateFn
(delegate&&delegate.prepareInstanceModel)}if(this.instancePositionChangedFn_===u
ndefined){this.instancePositionChangedFn_=this.getDelegateFn(delegate&&delegate.
prepareInstancePositionChanged)}var instanceCache=new Map;var removeDelta=0;for(
var i=0;i<splices.length;i++){var splice=splices[i];var removed=splice.removed;f
or(var j=0;j<removed.length;j++){var model=removed[j];var instance=this.extractI
nstanceAt(splice.index+removeDelta);if(instance!==emptyInstance){instanceCache.s
et(model,instance)}}removeDelta-=splice.addedCount}for(var i=0;i<splices.length;
i++){var splice=splices[i];var addIndex=splice.index;for(;addIndex<splice.index+
splice.addedCount;addIndex++){var model=this.iteratedValue[addIndex];var instanc
e=instanceCache.get(model);if(instance){instanceCache.delete(model)}else{if(this
.instanceModelFn_){model=this.instanceModelFn_(model)}if(model===undefined){inst
ance=emptyInstance}else{instance=template.createInstance(model,undefined,delegat
e)}}this.insertInstanceAt(addIndex,instance)}}instanceCache.forEach(function(ins
tance){this.closeInstanceBindings(instance)},this);if(this.instancePositionChang
edFn_)this.reportInstancesMoved(splices)},reportInstanceMoved:function(index){va
r instance=this.instances[index];if(instance===emptyInstance)return;this.instanc
ePositionChangedFn_(instance.templateInstance_,index)},reportInstancesMoved:func
tion(splices){var index=0;var offset=0;for(var i=0;i<splices.length;i++){var spl
ice=splices[i];if(offset!=0){while(index<splice.index){this.reportInstanceMoved(
index);index++}}else{index=splice.index}while(index<splice.index+splice.addedCou
nt){this.reportInstanceMoved(index);index++}offset+=splice.addedCount-splice.rem
oved.length}if(offset==0)return;var length=this.instances.length;while(index<len
gth){this.reportInstanceMoved(index);index++}},closeInstanceBindings:function(in
stance){var bindings=instance.bindings_;for(var i=0;i<bindings.length;i++){bindi
ngs[i].close()}},unobserve:function(){if(!this.arrayObserver)return;this.arrayOb
server.close();this.arrayObserver=undefined},close:function(){if(this.closed)ret
urn;this.unobserve();for(var i=0;i<this.instances.length;i++){this.closeInstance
Bindings(this.instances[i])}this.instances.length=0;this.closeDeps();this.templa
teElement_.iterator_=undefined;this.closed=true}};HTMLTemplateElement.forAllTemp
latesFrom_=forAllTemplatesFrom})(this);(function(scope){"use strict";var hasWork
ingUrl=false;if(!scope.forceJURL){try{var u=new URL("b","http://a");hasWorkingUr
l=u.href==="http://a/b"}catch(e){}}if(hasWorkingUrl)return;var relative=Object.c
reate(null);relative["ftp"]=21;relative["file"]=0;relative["gopher"]=70;relative
["http"]=80;relative["https"]=443;relative["ws"]=80;relative["wss"]=443;var rela
tivePathDotMapping=Object.create(null);relativePathDotMapping["%2e"]=".";relativ
ePathDotMapping[".%2e"]="..";relativePathDotMapping["%2e."]="..";relativePathDot
Mapping["%2e%2e"]="..";function isRelativeScheme(scheme){return relative[scheme]
!==undefined}function invalid(){clear.call(this);this._isInvalid=true}function I
DNAToASCII(h){if(""==h){invalid.call(this)}return h.toLowerCase()}function perce
ntEscape(c){var unicode=c.charCodeAt(0);if(unicode>32&&unicode<127&&[34,35,60,62
,63,96].indexOf(unicode)==-1){return c}return encodeURIComponent(c)}function per
centEscapeQuery(c){var unicode=c.charCodeAt(0);if(unicode>32&&unicode<127&&[34,3
5,60,62,96].indexOf(unicode)==-1){return c}return encodeURIComponent(c)}var EOF=
undefined,ALPHA=/[a-zA-Z]/,ALPHANUMERIC=/[a-zA-Z0-9\+\-\.]/;function parse(input
,stateOverride,base){function err(message){errors.push(message)}var state=stateO
verride||"scheme start",cursor=0,buffer="",seenAt=false,seenBracket=false,errors
=[];loop:while((input[cursor-1]!=EOF||cursor==0)&&!this._isInvalid){var c=input[
cursor];switch(state){case"scheme start":if(c&&ALPHA.test(c)){buffer+=c.toLowerC
ase();state="scheme"}else if(!stateOverride){buffer="";state="no scheme";continu
e}else{err("Invalid scheme.");break loop}break;case"scheme":if(c&&ALPHANUMERIC.t
est(c)){buffer+=c.toLowerCase()}else if(":"==c){this._scheme=buffer;buffer="";if
(stateOverride){break loop}if(isRelativeScheme(this._scheme)){this._isRelative=t
rue}if("file"==this._scheme){state="relative"}else if(this._isRelative&&base&&ba
se._scheme==this._scheme){state="relative or authority"}else if(this._isRelative
){state="authority first slash"}else{state="scheme data"}}else if(!stateOverride
){buffer="";cursor=0;state="no scheme";continue}else if(EOF==c){break loop}else{
err("Code point not allowed in scheme: "+c);break loop}break;case"scheme data":i
f("?"==c){query="?";state="query"}else if("#"==c){this._fragment="#";state="frag
ment"}else{if(EOF!=c&&" "!=c&&"\n"!=c&&"\r"!=c){this._schemeData+=percentEscape(
c)}}break;case"no scheme":if(!base||!isRelativeScheme(base._scheme)){err("Missin
g scheme.");invalid.call(this)}else{state="relative";continue}break;case"relativ
e or authority":if("/"==c&&"/"==input[cursor+1]){state="authority ignore slashes
"}else{err("Expected /, got: "+c);state="relative";continue}break;case"relative"
:this._isRelative=true;if("file"!=this._scheme)this._scheme=base._scheme;if(EOF=
=c){this._host=base._host;this._port=base._port;this._path=base._path.slice();th
is._query=base._query;break loop}else if("/"==c||"\\"==c){if("\\"==c)err("\\ is
an invalid code point.");state="relative slash"}else if("?"==c){this._host=base.
_host;this._port=base._port;this._path=base._path.slice();this._query="?";state=
"query"}else if("#"==c){this._host=base._host;this._port=base._port;this._path=b
ase._path.slice();this._query=base._query;this._fragment="#";state="fragment"}el
se{var nextC=input[cursor+1];var nextNextC=input[cursor+2];if("file"!=this._sche
me||!ALPHA.test(c)||nextC!=":"&&nextC!="|"||EOF!=nextNextC&&"/"!=nextNextC&&"\\"
!=nextNextC&&"?"!=nextNextC&&"#"!=nextNextC){this._host=base._host;this._port=ba
se._port;this._path=base._path.slice();this._path.pop()}state="relative path";co
ntinue}break;case"relative slash":if("/"==c||"\\"==c){if("\\"==c){err("\\ is an
invalid code point.")}if("file"==this._scheme){state="file host"}else{state="aut
hority ignore slashes"}}else{if("file"!=this._scheme){this._host=base._host;this
._port=base._port}state="relative path";continue}break;case"authority first slas
h":if("/"==c){state="authority second slash"}else{err("Expected '/', got: "+c);s
tate="authority ignore slashes";continue}break;case"authority second slash":stat
e="authority ignore slashes";if("/"!=c){err("Expected '/', got: "+c);continue}br
eak;case"authority ignore slashes":if("/"!=c&&"\\"!=c){state="authority";continu
e}else{err("Expected authority, got: "+c)}break;case"authority":if("@"==c){if(se
enAt){err("@ already seen.");buffer+="%40"}seenAt=true;for(var i=0;i<buffer.leng
th;i++){var cp=buffer[i];if(" "==cp||"\n"==cp||"\r"==cp){err("Invalid whitespa
ce in authority.");continue}if(":"==cp&&null===this._password){this._password=""
;continue}var tempC=percentEscape(cp);null!==this._password?this._password+=temp
C:this._username+=tempC}buffer=""}else if(EOF==c||"/"==c||"\\"==c||"?"==c||"#"==
c){cursor-=buffer.length;buffer="";state="host";continue}else{buffer+=c}break;ca
se"file host":if(EOF==c||"/"==c||"\\"==c||"?"==c||"#"==c){if(buffer.length==2&&A
LPHA.test(buffer[0])&&(buffer[1]==":"||buffer[1]=="|")){state="relative path"}el
se if(buffer.length==0){state="relative path start"}else{this._host=IDNAToASCII.
call(this,buffer);buffer="";state="relative path start"}continue}else if("
"==c||"\n"==c||"\r"==c){err("Invalid whitespace in file host.")}else{buffer+=c}b
reak;case"host":case"hostname":if(":"==c&&!seenBracket){this._host=IDNAToASCII.c
all(this,buffer);buffer="";state="port";if("hostname"==stateOverride){break loop
}}else if(EOF==c||"/"==c||"\\"==c||"?"==c||"#"==c){this._host=IDNAToASCII.call(t
his,buffer);buffer="";state="relative path start";if(stateOverride){break loop}c
ontinue}else if(" "!=c&&"\n"!=c&&"\r"!=c){if("["==c){seenBracket=true}else
if("]"==c){seenBracket=false}buffer+=c}else{err("Invalid code point in host/hos
tname: "+c)}break;case"port":if(/[0-9]/.test(c)){buffer+=c}else if(EOF==c||"/"==
c||"\\"==c||"?"==c||"#"==c||stateOverride){if(""!=buffer){var temp=parseInt(buff
er,10);if(temp!=relative[this._scheme]){this._port=temp+""}buffer=""}if(stateOve
rride){break loop}state="relative path start";continue}else if(" "==c||"\
n"==c||"\r"==c){err("Invalid code point in port: "+c)}else{invalid.call(this)}br
eak;case"relative path start":if("\\"==c)err("'\\' not allowed in path.");state=
"relative path";if("/"!=c&&"\\"!=c){continue}break;case"relative path":if(EOF==c
||"/"==c||"\\"==c||!stateOverride&&("?"==c||"#"==c)){if("\\"==c){err("\\ not all
owed in relative path.")}var tmp;if(tmp=relativePathDotMapping[buffer.toLowerCas
e()]){buffer=tmp}if(".."==buffer){this._path.pop();if("/"!=c&&"\\"!=c){this._pat
h.push("")}}else if("."==buffer&&"/"!=c&&"\\"!=c){this._path.push("")}else if(".
"!=buffer){if("file"==this._scheme&&this._path.length==0&&buffer.length==2&&ALPH
A.test(buffer[0])&&buffer[1]=="|"){buffer=buffer[0]+":"}this._path.push(buffer)}
buffer="";if("?"==c){this._query="?";state="query"}else if("#"==c){this._fragmen
t="#";state="fragment"}}else if(" "!=c&&"\n"!=c&&"\r"!=c){buffer+=percentE
scape(c)}break;case"query":if(!stateOverride&&"#"==c){this._fragment="#";state="
fragment"}else if(EOF!=c&&" "!=c&&"\n"!=c&&"\r"!=c){this._query+=percentEsca
peQuery(c)}break;case"fragment":if(EOF!=c&&" "!=c&&"\n"!=c&&"\r"!=c){this._fr
agment+=c}break}cursor++}}function clear(){this._scheme="";this._schemeData="";t
his._username="";this._password=null;this._host="";this._port="";this._path=[];t
his._query="";this._fragment="";this._isInvalid=false;this._isRelative=false}fun
ction jURL(url,base){if(base!==undefined&&!(base instanceof jURL))base=new jURL(
String(base));this._url=url;clear.call(this);var input=url.replace(/^[ \t\r\n\f]
+|[ \t\r\n\f]+$/g,"");parse.call(this,input,null,base)}jURL.prototype={get href(
){if(this._isInvalid)return this._url;var authority="";if(""!=this._username||nu
ll!=this._password){authority=this._username+(null!=this._password?":"+this._pas
sword:"")+"@"}return this.protocol+(this._isRelative?"//"+authority+this.host:""
)+this.pathname+this._query+this._fragment},set href(href){clear.call(this);pars
e.call(this,href)},get protocol(){return this._scheme+":"},set protocol(protocol
){if(this._isInvalid)return;parse.call(this,protocol+":","scheme start")},get ho
st(){return this._isInvalid?"":this._port?this._host+":"+this._port:this._host},
set host(host){if(this._isInvalid||!this._isRelative)return;parse.call(this,host
,"host")},get hostname(){return this._host},set hostname(hostname){if(this._isIn
valid||!this._isRelative)return;parse.call(this,hostname,"hostname")},get port()
{return this._port},set port(port){if(this._isInvalid||!this._isRelative)return;
parse.call(this,port,"port")},get pathname(){return this._isInvalid?"":this._isR
elative?"/"+this._path.join("/"):this._schemeData |
| 18 },set pathname(pathname){if(this._isInvalid||!this._isRelative)return;this._path
=[];parse.call(this,pathname,"relative path start")},get search(){return this._i
sInvalid||!this._query||"?"==this._query?"":this._query},set search(search){if(t
his._isInvalid||!this._isRelative)return;this._query="?";if("?"==search[0])searc
h=search.slice(1);parse.call(this,search,"query")},get hash(){return this._isInv
alid||!this._fragment||"#"==this._fragment?"":this._fragment},set hash(hash){if(
this._isInvalid)return;this._fragment="#";if("#"==hash[0])hash=hash.slice(1);par
se.call(this,hash,"fragment")},get origin(){var host;if(this._isInvalid||!this._
scheme){return""}switch(this._scheme){case"data":case"file":case"javascript":cas
e"mailto":return"null"}host=this.host;if(!host){return""}return this._scheme+":/
/"+host}};var OriginalURL=scope.URL;if(OriginalURL){jURL.createObjectURL=functio
n(blob){return OriginalURL.createObjectURL.apply(OriginalURL,arguments)};jURL.re
vokeObjectURL=function(url){OriginalURL.revokeObjectURL(url)}}scope.URL=jURL})(t
his);(function(scope){var iterations=0;var callbacks=[];var twiddle=document.cre
ateTextNode("");function endOfMicrotask(callback){twiddle.textContent=iterations
++;callbacks.push(callback)}function atEndOfMicrotask(){while(callbacks.length){
callbacks.shift()()}}new(window.MutationObserver||JsMutationObserver)(atEndOfMic
rotask).observe(twiddle,{characterData:true});scope.endOfMicrotask=endOfMicrotas
k;Platform.endOfMicrotask=endOfMicrotask})(Polymer);(function(scope){var endOfMi
crotask=scope.endOfMicrotask;var log=window.WebComponents?WebComponents.flags.lo
g:{};var style=document.createElement("style");style.textContent="template {disp
lay: none !important;} /* injected by platform.js */";var head=document.querySel
ector("head");head.insertBefore(style,head.firstChild);var flushing;function flu
sh(){if(!flushing){flushing=true;endOfMicrotask(function(){flushing=false;log.da
ta&&console.group("flush");Platform.performMicrotaskCheckpoint();log.data&&conso
le.groupEnd()})}}if(!Observer.hasObjectObserve){var FLUSH_POLL_INTERVAL=125;wind
ow.addEventListener("WebComponentsReady",function(){flush();var visibilityHandle
r=function(){if(document.visibilityState==="hidden"){if(scope.flushPoll){clearIn
terval(scope.flushPoll)}}else{scope.flushPoll=setInterval(flush,FLUSH_POLL_INTER
VAL)}};if(typeof document.visibilityState==="string"){document.addEventListener(
"visibilitychange",visibilityHandler)}visibilityHandler()})}else{flush=function(
){}}if(window.CustomElements&&!CustomElements.useNative){var originalImportNode=
Document.prototype.importNode;Document.prototype.importNode=function(node,deep){
var imported=originalImportNode.call(this,node,deep);CustomElements.upgradeAll(i
mported);return imported}}scope.flush=flush;Platform.flush=flush})(window.Polyme
r);(function(scope){var urlResolver={resolveDom:function(root,url){url=url||base
Url(root);this.resolveAttributes(root,url);this.resolveStyles(root,url);var temp
lates=root.querySelectorAll("template");if(templates){for(var i=0,l=templates.le
ngth,t;i<l&&(t=templates[i]);i++){if(t.content){this.resolveDom(t.content,url)}}
}},resolveTemplate:function(template){this.resolveDom(template.content,baseUrl(t
emplate))},resolveStyles:function(root,url){var styles=root.querySelectorAll("st
yle");if(styles){for(var i=0,l=styles.length,s;i<l&&(s=styles[i]);i++){this.reso
lveStyle(s,url)}}},resolveStyle:function(style,url){url=url||baseUrl(style);styl
e.textContent=this.resolveCssText(style.textContent,url)},resolveCssText:functio
n(cssText,baseUrl,keepAbsolute){cssText=replaceUrlsInCssText(cssText,baseUrl,kee
pAbsolute,CSS_URL_REGEXP);return replaceUrlsInCssText(cssText,baseUrl,keepAbsolu
te,CSS_IMPORT_REGEXP)},resolveAttributes:function(root,url){if(root.hasAttribute
s&&root.hasAttributes()){this.resolveElementAttributes(root,url)}var nodes=root&
&root.querySelectorAll(URL_ATTRS_SELECTOR);if(nodes){for(var i=0,l=nodes.length,
n;i<l&&(n=nodes[i]);i++){this.resolveElementAttributes(n,url)}}},resolveElementA
ttributes:function(node,url){url=url||baseUrl(node);URL_ATTRS.forEach(function(v
){var attr=node.attributes[v];var value=attr&&attr.value;var replacement;if(valu
e&&value.search(URL_TEMPLATE_SEARCH)<0){if(v==="style"){replacement=replaceUrlsI
nCssText(value,url,false,CSS_URL_REGEXP)}else{replacement=resolveRelativeUrl(url
,value)}attr.value=replacement}})}};var CSS_URL_REGEXP=/(url\()([^)]*)(\))/g;var
CSS_IMPORT_REGEXP=/(@import[\s]+(?!url\())([^;]*)(;)/g;var URL_ATTRS=["href","s
rc","action","style","url"];var URL_ATTRS_SELECTOR="["+URL_ATTRS.join("],[")+"]"
;var URL_TEMPLATE_SEARCH="{{.*}}";var URL_HASH="#";function baseUrl(node){var u=
new URL(node.ownerDocument.baseURI);u.search="";u.hash="";return u}function repl
aceUrlsInCssText(cssText,baseUrl,keepAbsolute,regexp){return cssText.replace(reg
exp,function(m,pre,url,post){var urlPath=url.replace(/["']/g,"");urlPath=resolve
RelativeUrl(baseUrl,urlPath,keepAbsolute);return pre+"'"+urlPath+"'"+post})}func
tion resolveRelativeUrl(baseUrl,url,keepAbsolute){if(url&&url[0]==="/"){return u
rl}var u=new URL(url,baseUrl);return keepAbsolute?u.href:makeDocumentRelPath(u.h
ref)}function makeDocumentRelPath(url){var root=baseUrl(document.documentElement
);var u=new URL(url,root);if(u.host===root.host&&u.port===root.port&&u.protocol=
==root.protocol){return makeRelPath(root,u)}else{return url}}function makeRelPat
h(sourceUrl,targetUrl){var source=sourceUrl.pathname;var target=targetUrl.pathna
me;var s=source.split("/");var t=target.split("/");while(s.length&&s[0]===t[0]){
s.shift();t.shift()}for(var i=0,l=s.length-1;i<l;i++){t.unshift("..")}var hash=t
argetUrl.href.slice(-1)===URL_HASH?URL_HASH:targetUrl.hash;return t.join("/")+ta
rgetUrl.search+hash}scope.urlResolver=urlResolver})(Polymer);(function(scope){va
r endOfMicrotask=Polymer.endOfMicrotask;function Loader(regex){this.cache=Object
.create(null);this.map=Object.create(null);this.requests=0;this.regex=regex}Load
er.prototype={extractUrls:function(text,base){var matches=[];var matched,u;while
(matched=this.regex.exec(text)){u=new URL(matched[1],base);matches.push({matched
:matched[0],url:u.href})}return matches},process:function(text,root,callback){va
r matches=this.extractUrls(text,root);var done=callback.bind(null,this.map);this
.fetch(matches,done)},fetch:function(matches,callback){var inflight=matches.leng
th;if(!inflight){return callback()}var done=function(){if(--inflight===0){callba
ck()}};var m,req,url;for(var i=0;i<inflight;i++){m=matches[i];url=m.url;req=this
.cache[url];if(!req){req=this.xhr(url);req.match=m;this.cache[url]=req}req.wait(
done)}},handleXhr:function(request){var match=request.match;var url=match.url;va
r response=request.response||request.responseText||"";this.map[url]=response;thi
s.fetch(this.extractUrls(response,url),request.resolve)},xhr:function(url){this.
requests++;var request=new XMLHttpRequest;request.open("GET",url,true);request.s
end();request.onerror=request.onload=this.handleXhr.bind(this,request);request.p
ending=[];request.resolve=function(){var pending=request.pending;for(var i=0;i<p
ending.length;i++){pending[i]()}request.pending=null};request.wait=function(fn){
if(request.pending){request.pending.push(fn)}else{endOfMicrotask(fn)}};return re
quest}};scope.Loader=Loader})(Polymer);(function(scope){var urlResolver=scope.ur
lResolver;var Loader=scope.Loader;function StyleResolver(){this.loader=new Loade
r(this.regex)}StyleResolver.prototype={regex:/@import\s+(?:url)?["'\(]*([^'"\)]*
)['"\)]*;/g,resolve:function(text,url,callback){var done=function(map){callback(
this.flatten(text,url,map))}.bind(this);this.loader.process(text,url,done)},reso
lveNode:function(style,url,callback){var text=style.textContent;var done=functio
n(text){style.textContent=text;callback(style)};this.resolve(text,url,done)},fla
tten:function(text,base,map){var matches=this.loader.extractUrls(text,base);var
match,url,intermediate;for(var i=0;i<matches.length;i++){match=matches[i];url=ma
tch.url;intermediate=urlResolver.resolveCssText(map[url],url,true);intermediate=
this.flatten(intermediate,base,map);text=text.replace(match.matched,intermediate
)}return text},loadStyles:function(styles,base,callback){var loaded=0,l=styles.l
ength;function loadedStyle(style){loaded++;if(loaded===l&&callback){callback()}}
for(var i=0,s;i<l&&(s=styles[i]);i++){this.resolveNode(s,base,loadedStyle)}}};va
r styleResolver=new StyleResolver;scope.styleResolver=styleResolver})(Polymer);(
function(scope){function extend(prototype,api){if(prototype&&api){Object.getOwnP
ropertyNames(api).forEach(function(n){var pd=Object.getOwnPropertyDescriptor(api
,n);if(pd){Object.defineProperty(prototype,n,pd);if(typeof pd.value=="function")
{pd.value.nom=n}}})}return prototype}function mixin(inObj){var obj=inObj||{};for
(var i=1;i<arguments.length;i++){var p=arguments[i];try{for(var n in p){copyProp
erty(n,p,obj)}}catch(x){}}return obj}function copyProperty(inName,inSource,inTar
get){var pd=getPropertyDescriptor(inSource,inName);Object.defineProperty(inTarge
t,inName,pd)}function getPropertyDescriptor(inObject,inName){if(inObject){var pd
=Object.getOwnPropertyDescriptor(inObject,inName);return pd||getPropertyDescript
or(Object.getPrototypeOf(inObject),inName)}}scope.extend=extend;scope.mixin=mixi
n;Platform.mixin=mixin})(Polymer);(function(scope){var Job=function(inContext){t
his.context=inContext;this.boundComplete=this.complete.bind(this)};Job.prototype
={go:function(callback,wait){this.callback=callback;var h;if(!wait){h=requestAni
mationFrame(this.boundComplete);this.handle=function(){cancelAnimationFrame(h)}}
else{h=setTimeout(this.boundComplete,wait);this.handle=function(){clearTimeout(h
)}}},stop:function(){if(this.handle){this.handle();this.handle=null}},complete:f
unction(){if(this.handle){this.stop();this.callback.call(this.context)}}};functi
on job(job,callback,wait){if(job){job.stop()}else{job=new Job(this)}job.go(callb
ack,wait);return job}scope.job=job})(Polymer);(function(scope){var registry={};H
TMLElement.register=function(tag,prototype){registry[tag]=prototype};HTMLElement
.getPrototypeForTag=function(tag){var prototype=!tag?HTMLElement.prototype:regis
try[tag];return prototype||Object.getPrototypeOf(document.createElement(tag))};v
ar originalStopPropagation=Event.prototype.stopPropagation;Event.prototype.stopP
ropagation=function(){this.cancelBubble=true;originalStopPropagation.apply(this,
arguments)};var add=DOMTokenList.prototype.add;var remove=DOMTokenList.prototype
.remove;DOMTokenList.prototype.add=function(){for(var i=0;i<arguments.length;i++
){add.call(this,arguments[i])}};DOMTokenList.prototype.remove=function(){for(var
i=0;i<arguments.length;i++){remove.call(this,arguments[i])}};DOMTokenList.proto
type.toggle=function(name,bool){if(arguments.length==1){bool=!this.contains(name
)}bool?this.add(name):this.remove(name)};DOMTokenList.prototype.switch=function(
oldName,newName){oldName&&this.remove(oldName);newName&&this.add(newName)};var A
rraySlice=function(){return Array.prototype.slice.call(this)};var namedNodeMap=w
indow.NamedNodeMap||window.MozNamedAttrMap||{};NodeList.prototype.array=ArraySli
ce;namedNodeMap.prototype.array=ArraySlice;HTMLCollection.prototype.array=ArrayS
lice;function createDOM(inTagOrNode,inHTML,inAttrs){var dom=typeof inTagOrNode==
"string"?document.createElement(inTagOrNode):inTagOrNode.cloneNode(true);dom.inn
erHTML=inHTML;if(inAttrs){for(var n in inAttrs){dom.setAttribute(n,inAttrs[n])}}
return dom}scope.createDOM=createDOM})(Polymer);(function(scope){function $super
(arrayOfArgs){var caller=$super.caller;var nom=caller.nom;var _super=caller._sup
er;if(!_super){if(!nom){nom=caller.nom=nameInThis.call(this,caller)}if(!nom){con
sole.warn("called super() on a method not installed declaratively (has no .nom p
roperty)")}_super=memoizeSuper(caller,nom,getPrototypeOf(this))}var fn=_super[no
m];if(fn){if(!fn._super){memoizeSuper(fn,nom,_super)}return fn.apply(this,arrayO
fArgs||[])}}function nameInThis(value){var p=this.__proto__;while(p&&p!==HTMLEle
ment.prototype){var n$=Object.getOwnPropertyNames(p);for(var i=0,l=n$.length,n;i
<l&&(n=n$[i]);i++){var d=Object.getOwnPropertyDescriptor(p,n);if(typeof d.value=
=="function"&&d.value===value){return n}}p=p.__proto__}}function memoizeSuper(me
thod,name,proto){var s=nextSuper(proto,name,method);if(s[name]){s[name].nom=name
}return method._super=s}function nextSuper(proto,name,caller){while(proto){if(pr
oto[name]!==caller&&proto[name]){return proto}proto=getPrototypeOf(proto)}return
Object}function getPrototypeOf(prototype){return prototype.__proto__}function h
intSuper(prototype){for(var n in prototype){var pd=Object.getOwnPropertyDescript
or(prototype,n);if(pd&&typeof pd.value==="function"){pd.value.nom=n}}}scope.supe
r=$super})(Polymer);(function(scope){function noopHandler(value){return value}va
r typeHandlers={string:noopHandler,undefined:noopHandler,date:function(value){re
turn new Date(Date.parse(value)||Date.now())},"boolean":function(value){if(value
===""){return true}return value==="false"?false:!!value},number:function(value){
var n=parseFloat(value);if(n===0){n=parseInt(value)}return isNaN(n)?value:n},obj
ect:function(value,currentValue){if(currentValue===null){return value}try{return
JSON.parse(value.replace(/'/g,'"'))}catch(e){return value}},"function":function
(value,currentValue){return currentValue}};function deserializeValue(value,curre
ntValue){var inferredType=typeof currentValue;if(currentValue instanceof Date){i
nferredType="date"}return typeHandlers[inferredType](value,currentValue)}scope.d
eserializeValue=deserializeValue})(Polymer);(function(scope){var extend=scope.ex
tend;var api={};api.declaration={};api.instance={};api.publish=function(apis,pro
totype){for(var n in apis){extend(prototype,apis[n])}};scope.api=api})(Polymer);
(function(scope){var utils={async:function(method,args,timeout){Polymer.flush();
args=args&&args.length?args:[args];var fn=function(){(this[method]||method).appl
y(this,args)}.bind(this);var handle=timeout?setTimeout(fn,timeout):requestAnimat
ionFrame(fn);return timeout?handle:~handle},cancelAsync:function(handle){if(hand
le<0){cancelAnimationFrame(~handle)}else{clearTimeout(handle)}},fire:function(ty
pe,detail,onNode,bubbles,cancelable){var node=onNode||this;var detail=detail===n
ull||detail===undefined?{}:detail;var event=new CustomEvent(type,{bubbles:bubble
s!==undefined?bubbles:true,cancelable:cancelable!==undefined?cancelable:true,det
ail:detail});node.dispatchEvent(event);return event},asyncFire:function(){this.a
sync("fire",arguments)},classFollows:function(anew,old,className){if(old){old.cl
assList.remove(className)}if(anew){anew.classList.add(className)}},injectBoundHT
ML:function(html,element){var template=document.createElement("template");templa
te.innerHTML=html;var fragment=this.instanceTemplate(template);if(element){eleme
nt.textContent="";element.appendChild(fragment)}return fragment}};var nop=functi
on(){};var nob={};utils.asyncMethod=utils.async;scope.api.instance.utils=utils;s
cope.nop=nop;scope.nob=nob})(Polymer);(function(scope){var log=window.WebCompone
nts?WebComponents.flags.log:{};var EVENT_PREFIX="on-";var events={EVENT_PREFIX:E
VENT_PREFIX,addHostListeners:function(){var events=this.eventDelegates;log.event
s&&Object.keys(events).length>0&&console.log("[%s] addHostListeners:",this.local
Name,events);for(var type in events){var methodName=events[type];PolymerGestures
.addEventListener(this,type,this.element.getEventHandler(this,this,methodName))}
},dispatchMethod:function(obj,method,args){if(obj){log.events&&console.group("[%
s] dispatch [%s]",obj.localName,method);var fn=typeof method==="function"?method
:obj[method];if(fn){fn[args?"apply":"call"](obj,args)}log.events&&console.groupE
nd();Polymer.flush()}}};scope.api.instance.events=events;scope.addEventListener=
function(node,eventType,handlerFn,capture){PolymerGestures.addEventListener(wrap
(node),eventType,handlerFn,capture)};scope.removeEventListener=function(node,eve
ntType,handlerFn,capture){PolymerGestures.removeEventListener(wrap(node),eventTy
pe,handlerFn,capture)}})(Polymer);(function(scope){var attributes={copyInstanceA
ttributes:function(){var a$=this._instanceAttributes;for(var k in a$){if(!this.h
asAttribute(k)){this.setAttribute(k,a$[k])}}},takeAttributes:function(){if(this.
_publishLC){for(var i=0,a$=this.attributes,l=a$.length,a;(a=a$[i])&&i<l;i++){thi
s.attributeToProperty(a.name,a.value)}}},attributeToProperty:function(name,value
){var name=this.propertyForAttribute(name);if(name){if(value&&value.search(scope
.bindPattern)>=0){return}var currentValue=this[name];var value=this.deserializeV
alue(value,currentValue);if(value!==currentValue){this[name]=value}}},propertyFo
rAttribute:function(name){var match=this._publishLC&&this._publishLC[name];retur
n match},deserializeValue:function(stringValue,currentValue){return scope.deseri
alizeValue(stringValue,currentValue)},serializeValue:function(value,inferredType
){if(inferredType==="boolean"){return value?"":undefined}else if(inferredType!==
"object"&&inferredType!=="function"&&value!==undefined){return value}},reflectPr
opertyToAttribute:function(name){var inferredType=typeof this[name];var serializ
edValue=this.serializeValue(this[name],inferredType);if(serializedValue!==undefi
ned){this.setAttribute(name,serializedValue)}else if(inferredType==="boolean"){t
his.removeAttribute(name)}}};scope.api.instance.attributes=attributes})(Polymer)
;(function(scope){var log=window.WebComponents?WebComponents.flags.log:{};var OB
SERVE_SUFFIX="Changed";var empty=[];var updateRecord={object:undefined,type:"upd
ate",name:undefined,oldValue:undefined};var numberIsNaN=Number.isNaN||function(v
alue){return typeof value==="number"&&isNaN(value)};function areSameValue(left,r
ight){if(left===right)return left!==0||1/left===1/right;if(numberIsNaN(left)&&nu
mberIsNaN(right))return true;return left!==left&&right!==right}function resolveB
indingValue(oldValue,value){if(value===undefined&&oldValue===null){return value}
return value===null||value===undefined?oldValue:value}var properties={createProp
ertyObserver:function(){var n$=this._observeNames;if(n$&&n$.length){var o=this._
propertyObserver=new CompoundObserver(true);this.registerObserver(o);for(var i=0
,l=n$.length,n;i<l&&(n=n$[i]);i++){o.addPath(this,n);this.observeArrayValue(n,th
is[n],null)}}},openPropertyObserver:function(){if(this._propertyObserver){this._
propertyObserver.open(this.notifyPropertyChanges,this)}},notifyPropertyChanges:f
unction(newValues,oldValues,paths){var name,method,called={};for(var i in oldVal
ues){name=paths[2*i+1];method=this.observe[name];if(method){var ov=oldValues[i],
nv=newValues[i];this.observeArrayValue(name,nv,ov);if(!called[method]){if(ov!==u
ndefined&&ov!==null||nv!==undefined&&nv!==null){called[method]=true;this.invokeM
ethod(method,[ov,nv,arguments])}}}}},invokeMethod:function(method,args){var fn=t
his[method]||method;if(typeof fn==="function"){fn.apply(this,args)}},deliverChan
ges:function(){if(this._propertyObserver){this._propertyObserver.deliver()}},obs
erveArrayValue:function(name,value,old){var callbackName=this.observe[name];if(c
allbackName){if(Array.isArray(old)){log.observe&&console.log("[%s] observeArrayV
alue: unregister observer [%s]",this.localName,name);this.closeNamedObserver(nam
e+"__array")}if(Array.isArray(value)){log.observe&&console.log("[%s] observeArra
yValue: register observer [%s]",this.localName,name,value);var observer=new Arra
yObserver(value);observer.open(function(splices){this.invokeMethod(callbackName,
[splices])},this);this.registerNamedObserver(name+"__array",observer)}}},emitPro
pertyChangeRecord:function(name,value,oldValue){var object=this;if(areSameValue(
value,oldValue)){return}this._propertyChanged(name,value,oldValue);if(!Observer.
hasObjectObserve){return}var notifier=this._objectNotifier;if(!notifier){notifie
r=this._objectNotifier=Object.getNotifier(this)}updateRecord.object=this;updateR
ecord.name=name;updateRecord.oldValue=oldValue;notifier.notify(updateRecord)},_p
ropertyChanged:function(name,value,oldValue){if(this.reflect[name]){this.reflect
PropertyToAttribute(name)}},bindProperty:function(property,observable,oneTime){i
f(oneTime){this[property]=observable;return}var computed=this.element.prototype.
computed;if(computed&&computed[property]){var privateComputedBoundValue=property
+"ComputedBoundObservable_";this[privateComputedBoundValue]=observable;return}re
turn this.bindToAccessor(property,observable,resolveBindingValue)},bindToAccesso
r:function(name,observable,resolveFn){var privateName=name+"_";var privateObserv
able=name+"Observable_";var privateComputedBoundValue=name+"ComputedBoundObserva
ble_";this[privateObservable]=observable;var oldValue=this[privateName];var self
=this;function updateValue(value,oldValue){self[privateName]=value;var setObserv
eable=self[privateComputedBoundValue];if(setObserveable&&typeof setObserveable.s
etValue=="function"){setObserveable.setValue(value)}self.emitPropertyChangeRecor
d(name,value,oldValue)}var value=observable.open(updateValue);if(resolveFn&&!are
SameValue(oldValue,value)){var resolvedValue=resolveFn(oldValue,value);if(!areSa
meValue(value,resolvedValue)){value=resolvedValue;if(observable.setValue){observ
able.setValue(value)}}}updateValue(value,oldValue);var observer={close:function(
){observable.close();self[privateObservable]=undefined;self[privateComputedBound
Value]=undefined}};this.registerObserver(observer);return observer},createComput
edProperties:function(){if(!this._computedNames){return}for(var i=0;i<this._comp
utedNames.length;i++){var name=this._computedNames[i];var expressionText=this.co
mputed[name];try{var expression=PolymerExpressions.getExpression(expressionText)
;var observable=expression.getBinding(this,this.element.syntax);this.bindToAcces
sor(name,observable)}catch(ex){console.error("Failed to create computed property
",ex)}}},registerObserver:function(observer){if(!this._observers){this._observer
s=[observer];return}this._observers.push(observer)},closeObservers:function(){if
(!this._observers){return}var observers=this._observers;for(var i=0;i<observers.
length;i++){var observer=observers[i];if(observer&&typeof observer.close=="funct
ion"){observer.close()}}this._observers=[]},registerNamedObserver:function(name,
observer){var o$=this._namedObservers||(this._namedObservers={});o$[name]=observ
er},closeNamedObserver:function(name){var o$=this._namedObservers;if(o$&&o$[name
]){o$[name].close();o$[name]=null;return true}},closeNamedObservers:function(){i
f(this._namedObservers){for(var i in this._namedObservers){this.closeNamedObserv
er(i)}this._namedObservers={}}}};var LOG_OBSERVE="[%s] watching [%s]";var LOG_OB
SERVED="[%s#%s] watch: [%s] now [%s] was [%s]";var LOG_CHANGED="[%s#%s] property
Changed: [%s] now [%s] was [%s]";scope.api.instance.properties=properties})(Poly
mer);(function(scope){var log=window.WebComponents?WebComponents.flags.log:{};va
r mdv={instanceTemplate:function(template){HTMLTemplateElement.decorate(template
);var syntax=this.syntax||!template.bindingDelegate&&this.element.syntax;var dom
=template.createInstance(this,syntax);var observers=dom.bindings_;for(var i=0;i<
observers.length;i++){this.registerObserver(observers[i])}return dom},bind:funct
ion(name,observable,oneTime){var property=this.propertyForAttribute(name);if(!pr
operty){return this.mixinSuper(arguments)}else{var observer=this.bindProperty(pr
operty,observable,oneTime);if(Platform.enableBindingsReflection&&observer){obser
ver.path=observable.path_;this._recordBinding(property,observer)}if(this.reflect
[property]){this.reflectPropertyToAttribute(property)}return observer}},_recordB
inding:function(name,observer){this.bindings_=this.bindings_||{};this.bindings_[
name]=observer},bindFinished:function(){this.makeElementReady()},asyncUnbindAll:
function(){if(!this._unbound){log.unbind&&console.log("[%s] asyncUnbindAll",this
.localName);this._unbindAllJob=this.job(this._unbindAllJob,this.unbindAll,0)}},u
nbindAll:function(){if(!this._unbound){this.closeObservers();this.closeNamedObse
rvers();this._unbound=true}},cancelUnbindAll:function(){if(this._unbound){log.un
bind&&console.warn("[%s] already unbound, cannot cancel unbindAll",this.localNam
e);return}log.unbind&&console.log("[%s] cancelUnbindAll",this.localName);if(this
._unbindAllJob){this._unbindAllJob=this._unbindAllJob.stop()}}};function unbindN
odeTree(node){forNodeTree(node,_nodeUnbindAll)}function _nodeUnbindAll(node){nod
e.unbindAll()}function forNodeTree(node,callback){if(node){callback(node);for(va
r child=node.firstChild;child;child=child.nextSibling){forNodeTree(child,callbac
k)}}}var mustachePattern=/\{\{([^{}]*)}}/;scope.bindPattern=mustachePattern;scop
e.api.instance.mdv=mdv})(Polymer);(function(scope){var base={PolymerBase:true,jo
b:function(job,callback,wait){if(typeof job==="string"){var n="___"+job;this[n]=
Polymer.job.call(this,this[n],callback,wait)}else{return Polymer.job.call(this,j
ob,callback,wait)}},"super":Polymer.super,created:function(){},ready:function(){
},createdCallback:function(){if(this.templateInstance&&this.templateInstance.mod
el){console.warn("Attributes on "+this.localName+" were data bound "+"prior to P
olymer upgrading the element. This may result in "+"incorrect binding types.")}t
his.created();this.prepareElement();if(!this.ownerDocument.isStagingDocument){th
is.makeElementReady()}},prepareElement:function(){if(this._elementPrepared){cons
ole.warn("Element already prepared",this.localName);return}this._elementPrepared
=true;this.shadowRoots={};this.createPropertyObserver();this.openPropertyObserve
r();this.copyInstanceAttributes();this.takeAttributes();this.addHostListeners()}
,makeElementReady:function(){if(this._readied){return}this._readied=true;this.cr
eateComputedProperties();this.parseDeclarations(this.__proto__);this.removeAttri
bute("unresolved");this.ready()},attributeChangedCallback:function(name,oldValue
){if(name!=="class"&&name!=="style"){this.attributeToProperty(name,this.getAttri
bute(name))}if(this.attributeChanged){this.attributeChanged.apply(this,arguments
)}},attachedCallback:function(){this.cancelUnbindAll();if(this.attached){this.at
tached()}if(!this.hasBeenAttached){this.hasBeenAttached=true;if(this.domReady){t
his.async("domReady")}}},detachedCallback:function(){if(!this.preventDispose){th
is.asyncUnbindAll()}if(this.detached){this.detached()}if(this.leftView){this.lef
tView()}},parseDeclarations:function(p){if(p&&p.element){this.parseDeclarations(
p.__proto__);p.parseDeclaration.call(this,p.element)}},parseDeclaration:function
(elementElement){var template=this.fetchTemplate(elementElement);if(template){va
r root=this.shadowFromTemplate(template);this.shadowRoots[elementElement.name]=r
oot}},fetchTemplate:function(elementElement){return elementElement.querySelector
("template")},shadowFromTemplate:function(template){if(template){var root=this.c
reateShadowRoot();var dom=this.instanceTemplate(template);root.appendChild(dom);
this.shadowRootReady(root,template);return root}},lightFromTemplate:function(tem
plate,refNode){if(template){this.eventController=this;var dom=this.instanceTempl
ate(template);if(refNode){this.insertBefore(dom,refNode)}else{this.appendChild(d
om)}this.shadowRootReady(this);return dom}},shadowRootReady:function(root){this.
marshalNodeReferences(root)},marshalNodeReferences:function(root){var $=this.$=t
his.$||{};if(root){var n$=root.querySelectorAll("[id]");for(var i=0,l=n$.length,
n;i<l&&(n=n$[i]);i++){$[n.id]=n}}},onMutation:function(node,listener){var observ
er=new MutationObserver(function(mutations){listener.call(this,observer,mutation
s);observer.disconnect()}.bind(this));observer.observe(node,{childList:true,subt
ree:true})}};function isBase(object){return object.hasOwnProperty("PolymerBase")
}function PolymerBase(){}PolymerBase.prototype=base;base.constructor=PolymerBase
;scope.Base=PolymerBase;scope.isBase=isBase;scope.api.instance.base=base})(Polym
er);(function(scope){var log=window.WebComponents?WebComponents.flags.log:{};var
hasShadowDOMPolyfill=window.ShadowDOMPolyfill;var STYLE_SCOPE_ATTRIBUTE="elemen
t";var STYLE_CONTROLLER_SCOPE="controller";var styles={STYLE_SCOPE_ATTRIBUTE:STY
LE_SCOPE_ATTRIBUTE,installControllerStyles:function(){var scope=this.findStyleSc
ope();if(scope&&!this.scopeHasNamedStyle(scope,this.localName)){var proto=getPro
totypeOf(this),cssText="";while(proto&&proto.element){cssText+=proto.element.css
TextForScope(STYLE_CONTROLLER_SCOPE);proto=getPrototypeOf(proto)}if(cssText){thi
s.installScopeCssText(cssText,scope)}}},installScopeStyle:function(style,name,sc
ope){var scope=scope||this.findStyleScope(),name=name||"";if(scope&&!this.scopeH
asNamedStyle(scope,this.localName+name)){var cssText="";if(style instanceof Arra
y){for(var i=0,l=style.length,s;i<l&&(s=style[i]);i++){cssText+=s.textContent+"\
n\n"}}else{cssText=style.textContent}this.installScopeCssText(cssText,scope,name
)}},installScopeCssText:function(cssText,scope,name){scope=scope||this.findStyle
Scope();name=name||"";if(!scope){return}if(hasShadowDOMPolyfill){cssText=shimCss
Text(cssText,scope.host)}var style=this.element.cssTextToScopeStyle(cssText,STYL
E_CONTROLLER_SCOPE);Polymer.applyStyleToScope(style,scope);this.styleCacheForSco
pe(scope)[this.localName+name]=true},findStyleScope:function(node){var n=node||t
his;while(n.parentNode){n=n.parentNode}return n},scopeHasNamedStyle:function(sco
pe,name){var cache=this.styleCacheForScope(scope);return cache[name]},styleCache
ForScope:function(scope){if(hasShadowDOMPolyfill){var scopeName=scope.host?scope
.host.localName:scope.localName;return polyfillScopeStyleCache[scopeName]||(poly
fillScopeStyleCache[scopeName]={})}else{return scope._scopeStyles=scope._scopeSt
yles||{}}}};var polyfillScopeStyleCache={};function getPrototypeOf(prototype){re
turn prototype.__proto__}function shimCssText(cssText,host){var name="",is=false
;if(host){name=host.localName;is=host.hasAttribute("is")}var selector=WebCompone
nts.ShadowCSS.makeScopeSelector(name,is);return WebComponents.ShadowCSS.shimCssT
ext(cssText,selector)}scope.api.instance.styles=styles})(Polymer);(function(scop
e){var extend=scope.extend;var api=scope.api;function element(name,prototype){if
(typeof name!=="string"){var script=prototype||document._currentScript;prototype
=name;name=script&&script.parentNode&&script.parentNode.getAttribute?script.pare
ntNode.getAttribute("name"):"";if(!name){throw"Element name could not be inferre
d."}}if(getRegisteredPrototype(name)){throw"Already registered (Polymer) prototy
pe for element "+name}registerPrototype(name,prototype);notifyPrototype(name)}fu
nction waitingForPrototype(name,client){waitPrototype[name]=client}var waitProto
type={};function notifyPrototype(name){if(waitPrototype[name]){waitPrototype[nam
e].registerWhenReady();delete waitPrototype[name]}}var prototypesByName={};funct
ion registerPrototype(name,prototype){return prototypesByName[name]=prototype||{
}}function getRegisteredPrototype(name){return prototypesByName[name]}function i
nstanceOfType(element,type){if(typeof type!=="string"){return false}var proto=HT
MLElement.getPrototypeForTag(type);var ctor=proto&&proto.constructor;if(!ctor){r
eturn false}if(CustomElements.instanceof){return CustomElements.instanceof(eleme
nt,ctor)}return element instanceof ctor}scope.getRegisteredPrototype=getRegister
edPrototype;scope.waitingForPrototype=waitingForPrototype;scope.instanceOfType=i
nstanceOfType;window.Polymer=element;extend(Polymer,scope);if(WebComponents.cons
umeDeclarations){WebComponents.consumeDeclarations(function(declarations){if(dec
larations){for(var i=0,l=declarations.length,d;i<l&&(d=declarations[i]);i++){ele
ment.apply(null,d)}}})}})(Polymer);(function(scope){var path={resolveElementPath
s:function(node){Polymer.urlResolver.resolveDom(node)},addResolvePathApi:functio
n(){var assetPath=this.getAttribute("assetpath")||"";var root=new URL(assetPath,
this.ownerDocument.baseURI);this.prototype.resolvePath=function(urlPath,base){va
r u=new URL(urlPath,base||root);return u.href}}};scope.api.declaration.path=path
})(Polymer);(function(scope){var log=window.WebComponents?WebComponents.flags.lo
g:{};var api=scope.api.instance.styles;var STYLE_SCOPE_ATTRIBUTE=api.STYLE_SCOPE
_ATTRIBUTE;var hasShadowDOMPolyfill=window.ShadowDOMPolyfill;var STYLE_SELECTOR=
"style"; |
| 19 var STYLE_LOADABLE_MATCH="@import";var SHEET_SELECTOR="link[rel=stylesheet]";var
STYLE_GLOBAL_SCOPE="global";var SCOPE_ATTR="polymer-scope";var styles={loadStyl
es:function(callback){var template=this.fetchTemplate();var content=template&&th
is.templateContent();if(content){this.convertSheetsToStyles(content);var styles=
this.findLoadableStyles(content);if(styles.length){var templateUrl=template.owne
rDocument.baseURI;return Polymer.styleResolver.loadStyles(styles,templateUrl,cal
lback)}}if(callback){callback()}},convertSheetsToStyles:function(root){var s$=ro
ot.querySelectorAll(SHEET_SELECTOR);for(var i=0,l=s$.length,s,c;i<l&&(s=s$[i]);i
++){c=createStyleElement(importRuleForSheet(s,this.ownerDocument.baseURI),this.o
wnerDocument);this.copySheetAttributes(c,s);s.parentNode.replaceChild(c,s)}},cop
ySheetAttributes:function(style,link){for(var i=0,a$=link.attributes,l=a$.length
,a;(a=a$[i])&&i<l;i++){if(a.name!=="rel"&&a.name!=="href"){style.setAttribute(a.
name,a.value)}}},findLoadableStyles:function(root){var loadables=[];if(root){var
s$=root.querySelectorAll(STYLE_SELECTOR);for(var i=0,l=s$.length,s;i<l&&(s=s$[i
]);i++){if(s.textContent.match(STYLE_LOADABLE_MATCH)){loadables.push(s)}}}return
loadables},installSheets:function(){this.cacheSheets();this.cacheStyles();this.
installLocalSheets();this.installGlobalStyles()},cacheSheets:function(){this.she
ets=this.findNodes(SHEET_SELECTOR);this.sheets.forEach(function(s){if(s.parentNo
de){s.parentNode.removeChild(s)}})},cacheStyles:function(){this.styles=this.find
Nodes(STYLE_SELECTOR+"["+SCOPE_ATTR+"]");this.styles.forEach(function(s){if(s.pa
rentNode){s.parentNode.removeChild(s)}})},installLocalSheets:function(){var shee
ts=this.sheets.filter(function(s){return!s.hasAttribute(SCOPE_ATTR)});var conten
t=this.templateContent();if(content){var cssText="";sheets.forEach(function(shee
t){cssText+=cssTextFromSheet(sheet)+"\n"});if(cssText){var style=createStyleElem
ent(cssText,this.ownerDocument);content.insertBefore(style,content.firstChild)}}
},findNodes:function(selector,matcher){var nodes=this.querySelectorAll(selector)
.array();var content=this.templateContent();if(content){var templateNodes=conten
t.querySelectorAll(selector).array();nodes=nodes.concat(templateNodes)}return ma
tcher?nodes.filter(matcher):nodes},installGlobalStyles:function(){var style=this
.styleForScope(STYLE_GLOBAL_SCOPE);applyStyleToScope(style,document.head)},cssTe
xtForScope:function(scopeDescriptor){var cssText="";var selector="["+SCOPE_ATTR+
"="+scopeDescriptor+"]";var matcher=function(s){return matchesSelector(s,selecto
r)};var sheets=this.sheets.filter(matcher);sheets.forEach(function(sheet){cssTex
t+=cssTextFromSheet(sheet)+"\n\n"});var styles=this.styles.filter(matcher);style
s.forEach(function(style){cssText+=style.textContent+"\n\n"});return cssText},st
yleForScope:function(scopeDescriptor){var cssText=this.cssTextForScope(scopeDesc
riptor);return this.cssTextToScopeStyle(cssText,scopeDescriptor)},cssTextToScope
Style:function(cssText,scopeDescriptor){if(cssText){var style=createStyleElement
(cssText);style.setAttribute(STYLE_SCOPE_ATTRIBUTE,this.getAttribute("name")+"-"
+scopeDescriptor);return style}}};function importRuleForSheet(sheet,baseUrl){var
href=new URL(sheet.getAttribute("href"),baseUrl).href;return"@import '"+href+"'
;"}function applyStyleToScope(style,scope){if(style){if(scope===document){scope=
document.head}if(hasShadowDOMPolyfill){scope=document.head}var clone=createStyle
Element(style.textContent);var attr=style.getAttribute(STYLE_SCOPE_ATTRIBUTE);if
(attr){clone.setAttribute(STYLE_SCOPE_ATTRIBUTE,attr)}var refNode=scope.firstEle
mentChild;if(scope===document.head){var selector="style["+STYLE_SCOPE_ATTRIBUTE+
"]";var s$=document.head.querySelectorAll(selector);if(s$.length){refNode=s$[s$.
length-1].nextElementSibling}}scope.insertBefore(clone,refNode)}}function create
StyleElement(cssText,scope){scope=scope||document;scope=scope.createElement?scop
e:scope.ownerDocument;var style=scope.createElement("style");style.textContent=c
ssText;return style}function cssTextFromSheet(sheet){return sheet&&sheet.__resou
rce||""}function matchesSelector(node,inSelector){if(matches){return matches.cal
l(node,inSelector)}}var p=HTMLElement.prototype;var matches=p.matches||p.matches
Selector||p.webkitMatchesSelector||p.mozMatchesSelector;scope.api.declaration.st
yles=styles;scope.applyStyleToScope=applyStyleToScope})(Polymer);(function(scope
){var log=window.WebComponents?WebComponents.flags.log:{};var api=scope.api.inst
ance.events;var EVENT_PREFIX=api.EVENT_PREFIX;var mixedCaseEventTypes={};["webki
tAnimationStart","webkitAnimationEnd","webkitTransitionEnd","DOMFocusOut","DOMFo
cusIn","DOMMouseScroll"].forEach(function(e){mixedCaseEventTypes[e.toLowerCase()
]=e});var events={parseHostEvents:function(){var delegates=this.prototype.eventD
elegates;this.addAttributeDelegates(delegates)},addAttributeDelegates:function(d
elegates){for(var i=0,a;a=this.attributes[i];i++){if(this.hasEventPrefix(a.name)
){delegates[this.removeEventPrefix(a.name)]=a.value.replace("{{","").replace("}}
","").trim()}}},hasEventPrefix:function(n){return n&&n[0]==="o"&&n[1]==="n"&&n[2
]==="-"},removeEventPrefix:function(n){return n.slice(prefixLength)},findControl
ler:function(node){while(node.parentNode){if(node.eventController){return node.e
ventController}node=node.parentNode}return node.host},getEventHandler:function(c
ontroller,target,method){var events=this;return function(e){if(!controller||!con
troller.PolymerBase){controller=events.findController(target)}var args=[e,e.deta
il,e.currentTarget];controller.dispatchMethod(controller,method,args)}},prepareE
ventBinding:function(pathString,name,node){if(!this.hasEventPrefix(name))return;
var eventType=this.removeEventPrefix(name);eventType=mixedCaseEventTypes[eventTy
pe]||eventType;var events=this;return function(model,node,oneTime){var handler=e
vents.getEventHandler(undefined,node,pathString);PolymerGestures.addEventListene
r(node,eventType,handler);if(oneTime)return;function bindingValue(){return"{{ "+
pathString+" }}"}return{open:bindingValue,discardChanges:bindingValue,close:func
tion(){PolymerGestures.removeEventListener(node,eventType,handler)}}}}};var pref
ixLength=EVENT_PREFIX.length;scope.api.declaration.events=events})(Polymer);(fun
ction(scope){var observationBlacklist=["attribute"];var properties={inferObserve
rs:function(prototype){var observe=prototype.observe,property;for(var n in proto
type){if(n.slice(-7)==="Changed"){property=n.slice(0,-7);if(this.canObservePrope
rty(property)){if(!observe){observe=prototype.observe={}}observe[property]=obser
ve[property]||n}}}},canObserveProperty:function(property){return observationBlac
klist.indexOf(property)<0},explodeObservers:function(prototype){var o=prototype.
observe;if(o){var exploded={};for(var n in o){var names=n.split(" ");for(var i=0
,ni;ni=names[i];i++){exploded[ni]=o[n]}}prototype.observe=exploded}},optimizePro
pertyMaps:function(prototype){if(prototype.observe){var a=prototype._observeName
s=[];for(var n in prototype.observe){var names=n.split(" ");for(var i=0,ni;ni=na
mes[i];i++){a.push(ni)}}}if(prototype.publish){var a=prototype._publishNames=[];
for(var n in prototype.publish){a.push(n)}}if(prototype.computed){var a=prototyp
e._computedNames=[];for(var n in prototype.computed){a.push(n)}}},publishPropert
ies:function(prototype,base){var publish=prototype.publish;if(publish){this.requ
ireProperties(publish,prototype,base);this.filterInvalidAccessorNames(publish);p
rototype._publishLC=this.lowerCaseMap(publish)}var computed=prototype.computed;i
f(computed){this.filterInvalidAccessorNames(computed)}},filterInvalidAccessorNam
es:function(propertyNames){for(var name in propertyNames){if(this.propertyNameBl
acklist[name]){console.warn('Cannot define property "'+name+'" for element "'+th
is.name+'" because it has the same name as an HTMLElement '+"property, and not a
ll browsers support overriding that. "+"Consider giving it a different name.");d
elete propertyNames[name]}}},requireProperties:function(propertyInfos,prototype,
base){prototype.reflect=prototype.reflect||{};for(var n in propertyInfos){var va
lue=propertyInfos[n];if(value&&value.reflect!==undefined){prototype.reflect[n]=B
oolean(value.reflect);value=value.value}if(value!==undefined){prototype[n]=value
}}},lowerCaseMap:function(properties){var map={};for(var n in properties){map[n.
toLowerCase()]=n}return map},createPropertyAccessor:function(name,ignoreWrites){
var proto=this.prototype;var privateName=name+"_";var privateObservable=name+"Ob
servable_";proto[privateName]=proto[name];Object.defineProperty(proto,name,{get:
function(){var observable=this[privateObservable];if(observable)observable.deliv
er();return this[privateName]},set:function(value){if(ignoreWrites){return this[
privateName]}var observable=this[privateObservable];if(observable){observable.se
tValue(value);return}var oldValue=this[privateName];this[privateName]=value;this
.emitPropertyChangeRecord(name,value,oldValue);return value},configurable:true})
},createPropertyAccessors:function(prototype){var n$=prototype._computedNames;if
(n$&&n$.length){for(var i=0,l=n$.length,n,fn;i<l&&(n=n$[i]);i++){this.createProp
ertyAccessor(n,true)}}var n$=prototype._publishNames;if(n$&&n$.length){for(var i
=0,l=n$.length,n,fn;i<l&&(n=n$[i]);i++){if(!prototype.computed||!prototype.compu
ted[n]){this.createPropertyAccessor(n)}}}},propertyNameBlacklist:{children:1,"cl
ass":1,id:1,hidden:1,style:1,title:1}};scope.api.declaration.properties=properti
es})(Polymer);(function(scope){var ATTRIBUTES_ATTRIBUTE="attributes";var ATTRIBU
TES_REGEX=/\s|,/;var attributes={inheritAttributesObjects:function(prototype){th
is.inheritObject(prototype,"publishLC");this.inheritObject(prototype,"_instanceA
ttributes")},publishAttributes:function(prototype,base){var attributes=this.getA
ttribute(ATTRIBUTES_ATTRIBUTE);if(attributes){var publish=prototype.publish||(pr
ototype.publish={});var names=attributes.split(ATTRIBUTES_REGEX);for(var i=0,l=n
ames.length,n;i<l;i++){n=names[i].trim();if(n&&publish[n]===undefined){publish[n
]=undefined}}}},accumulateInstanceAttributes:function(){var clonable=this.protot
ype._instanceAttributes;var a$=this.attributes;for(var i=0,l=a$.length,a;i<l&&(a
=a$[i]);i++){if(this.isInstanceAttribute(a.name)){clonable[a.name]=a.value}}},is
InstanceAttribute:function(name){return!this.blackList[name]&&name.slice(0,3)!==
"on-"},blackList:{name:1,"extends":1,constructor:1,noscript:1,assetpath:1,"cache
-csstext":1}};attributes.blackList[ATTRIBUTES_ATTRIBUTE]=1;scope.api.declaration
.attributes=attributes})(Polymer);(function(scope){var events=scope.api.declarat
ion.events;var syntax=new PolymerExpressions;var prepareBinding=syntax.prepareBi
nding;syntax.prepareBinding=function(pathString,name,node){return events.prepare
EventBinding(pathString,name,node)||prepareBinding.call(syntax,pathString,name,n
ode)};var mdv={syntax:syntax,fetchTemplate:function(){return this.querySelector(
"template")},templateContent:function(){var template=this.fetchTemplate();return
template&&template.content},installBindingDelegate:function(template){if(templa
te){template.bindingDelegate=this.syntax}}};scope.api.declaration.mdv=mdv})(Poly
mer);(function(scope){var api=scope.api;var isBase=scope.isBase;var extend=scope
.extend;var hasShadowDOMPolyfill=window.ShadowDOMPolyfill;var prototype={registe
r:function(name,extendeeName){this.buildPrototype(name,extendeeName);this.regist
erPrototype(name,extendeeName);this.publishConstructor()},buildPrototype:functio
n(name,extendeeName){var extension=scope.getRegisteredPrototype(name);var base=t
his.generateBasePrototype(extendeeName);this.desugarBeforeChaining(extension,bas
e);this.prototype=this.chainPrototypes(extension,base);this.desugarAfterChaining
(name,extendeeName)},desugarBeforeChaining:function(prototype,base){prototype.el
ement=this;this.publishAttributes(prototype,base);this.publishProperties(prototy
pe,base);this.inferObservers(prototype);this.explodeObservers(prototype)},chainP
rototypes:function(prototype,base){this.inheritMetaData(prototype,base);var chai
ned=this.chainObject(prototype,base);ensurePrototypeTraversal(chained);return ch
ained},inheritMetaData:function(prototype,base){this.inheritObject("observe",pro
totype,base);this.inheritObject("publish",prototype,base);this.inheritObject("re
flect",prototype,base);this.inheritObject("_publishLC",prototype,base);this.inhe
ritObject("_instanceAttributes",prototype,base);this.inheritObject("eventDelegat
es",prototype,base)},desugarAfterChaining:function(name,extendee){this.optimizeP
ropertyMaps(this.prototype);this.createPropertyAccessors(this.prototype);this.in
stallBindingDelegate(this.fetchTemplate());this.installSheets();this.resolveElem
entPaths(this);this.accumulateInstanceAttributes();this.parseHostEvents();this.a
ddResolvePathApi();if(hasShadowDOMPolyfill){WebComponents.ShadowCSS.shimStyling(
this.templateContent(),name,extendee)}if(this.prototype.registerCallback){this.p
rototype.registerCallback(this)}},publishConstructor:function(){var symbol=this.
getAttribute("constructor");if(symbol){window[symbol]=this.ctor}},generateBasePr
ototype:function(extnds){var prototype=this.findBasePrototype(extnds);if(!protot
ype){var prototype=HTMLElement.getPrototypeForTag(extnds);prototype=this.ensureB
aseApi(prototype);memoizedBases[extnds]=prototype}return prototype},findBaseProt
otype:function(name){return memoizedBases[name]},ensureBaseApi:function(prototyp
e){if(prototype.PolymerBase){return prototype}var extended=Object.create(prototy
pe);api.publish(api.instance,extended);this.mixinMethod(extended,prototype,api.i
nstance.mdv,"bind");return extended},mixinMethod:function(extended,prototype,api
,name){var $super=function(args){return prototype[name].apply(this,args)};extend
ed[name]=function(){this.mixinSuper=$super;return api[name].apply(this,arguments
)}},inheritObject:function(name,prototype,base){var source=prototype[name]||{};p
rototype[name]=this.chainObject(source,base[name])},registerPrototype:function(n
ame,extendee){var info={prototype:this.prototype};var typeExtension=this.findTyp
eExtension(extendee);if(typeExtension){info.extends=typeExtension}HTMLElement.re
gister(name,this.prototype);this.ctor=document.registerElement(name,info)},findT
ypeExtension:function(name){if(name&&name.indexOf("-")<0){return name}else{var p
=this.findBasePrototype(name);if(p.element){return this.findTypeExtension(p.elem
ent.extends)}}}};var memoizedBases={};if(Object.__proto__){prototype.chainObject
=function(object,inherited){if(object&&inherited&&object!==inherited){object.__p
roto__=inherited}return object}}else{prototype.chainObject=function(object,inher
ited){if(object&&inherited&&object!==inherited){var chained=Object.create(inheri
ted);object=extend(chained,object)}return object}}function ensurePrototypeTraver
sal(prototype){if(!Object.__proto__){var ancestor=Object.getPrototypeOf(prototyp
e);prototype.__proto__=ancestor;if(isBase(ancestor)){ancestor.__proto__=Object.g
etPrototypeOf(ancestor)}}}api.declaration.prototype=prototype})(Polymer);(functi
on(scope){var queue={wait:function(element){if(!element.__queue){element.__queue
={};elements.push(element)}},enqueue:function(element,check,go){var shouldAdd=el
ement.__queue&&!element.__queue.check;if(shouldAdd){queueForElement(element).pus
h(element);element.__queue.check=check;element.__queue.go=go}return this.indexOf
(element)!==0},indexOf:function(element){var i=queueForElement(element).indexOf(
element);if(i>=0&&document.contains(element)){i+=HTMLImports.useNative||HTMLImpo
rts.ready?importQueue.length:1e9}return i},go:function(element){var readied=this
.remove(element);if(readied){element.__queue.flushable=true;this.addToFlushQueue
(readied);this.check()}},remove:function(element){var i=this.indexOf(element);if
(i!==0){return}return queueForElement(element).shift()},check:function(){var ele
ment=this.nextElement();if(element){element.__queue.check.call(element)}if(this.
canReady()){this.ready();return true}},nextElement:function(){return nextQueued(
)},canReady:function(){return!this.waitToReady&&this.isEmpty()},isEmpty:function
(){for(var i=0,l=elements.length,e;i<l&&(e=elements[i]);i++){if(e.__queue&&!e.__
queue.flushable){return}}return true},addToFlushQueue:function(element){flushQue
ue.push(element)},flush:function(){if(this.flushing){return}this.flushing=true;v
ar element;while(flushQueue.length){element=flushQueue.shift();element.__queue.g
o.call(element);element.__queue=null}this.flushing=false},ready:function(){var p
olyfillWasReady=CustomElements.ready;CustomElements.ready=false;this.flush();if(
!CustomElements.useNative){CustomElements.upgradeDocumentTree(document)}CustomEl
ements.ready=polyfillWasReady;Polymer.flush();requestAnimationFrame(this.flushRe
adyCallbacks)},addReadyCallback:function(callback){if(callback){readyCallbacks.p
ush(callback)}},flushReadyCallbacks:function(){if(readyCallbacks){var fn;while(r
eadyCallbacks.length){fn=readyCallbacks.shift();fn()}}},waitingFor:function(){va
r e$=[];for(var i=0,l=elements.length,e;i<l&&(e=elements[i]);i++){if(e.__queue&&
!e.__queue.flushable){e$.push(e)}}return e$},waitToReady:true};var elements=[];v
ar flushQueue=[];var importQueue=[];var mainQueue=[];var readyCallbacks=[];funct
ion queueForElement(element){return document.contains(element)?mainQueue:importQ
ueue}function nextQueued(){return importQueue.length?importQueue[0]:mainQueue[0]
}function whenReady(callback){queue.waitToReady=true;Polymer.endOfMicrotask(func
tion(){HTMLImports.whenReady(function(){queue.addReadyCallback(callback);queue.w
aitToReady=false;queue.check()})})}function forceReady(timeout){if(timeout===und
efined){queue.ready();return}var handle=setTimeout(function(){queue.ready()},tim
eout);Polymer.whenReady(function(){clearTimeout(handle)})}scope.elements=element
s;scope.waitingFor=queue.waitingFor.bind(queue);scope.forceReady=forceReady;scop
e.queue=queue;scope.whenReady=scope.whenPolymerReady=whenReady})(Polymer);(funct
ion(scope){var extend=scope.extend;var api=scope.api;var queue=scope.queue;var w
henReady=scope.whenReady;var getRegisteredPrototype=scope.getRegisteredPrototype
;var waitingForPrototype=scope.waitingForPrototype;var prototype=extend(Object.c
reate(HTMLElement.prototype),{createdCallback:function(){if(this.getAttribute("n
ame")){this.init()}},init:function(){this.name=this.getAttribute("name");this.ex
tends=this.getAttribute("extends");queue.wait(this);this.loadResources();this.re
gisterWhenReady()},registerWhenReady:function(){if(this.registered||this.waiting
ForPrototype(this.name)||this.waitingForQueue()||this.waitingForResources()){ret
urn}queue.go(this)},_register:function(){if(isCustomTag(this.extends)&&!isRegist
ered(this.extends)){console.warn("%s is attempting to extend %s, an unregistered
element "+"or one that was not registered with Polymer.",this.name,this.extends
)}this.register(this.name,this.extends);this.registered=true},waitingForPrototyp
e:function(name){if(!getRegisteredPrototype(name)){waitingForPrototype(name,this
);this.handleNoScript(name);return true}},handleNoScript:function(name){if(this.
hasAttribute("noscript")&&!this.noscript){this.noscript=true;Polymer(name)}},wai
tingForResources:function(){return this._needsResources},waitingForQueue:functio
n(){return queue.enqueue(this,this.registerWhenReady,this._register)},loadResour
ces:function(){this._needsResources=true;this.loadStyles(function(){this._needsR
esources=false;this.registerWhenReady()}.bind(this))}});api.publish(api.declarat
ion,prototype);function isRegistered(name){return Boolean(HTMLElement.getPrototy
peForTag(name))}function isCustomTag(name){return name&&name.indexOf("-")>=0}whe
nReady(function(){document.body.removeAttribute("unresolved");document.dispatchE
vent(new CustomEvent("polymer-ready",{bubbles:true}))});document.registerElement
("polymer-element",{prototype:prototype})})(Polymer);(function(scope){var whenRe
ady=scope.whenReady;function importElements(node,callback){if(node){document.hea
d.appendChild(node);whenReady(callback)}else if(callback){callback()}}function _
import(urls,callback){if(urls&&urls.length){var frag=document.createDocumentFrag
ment();for(var i=0,l=urls.length,url,link;i<l&&(url=urls[i]);i++){link=document.
createElement("link");link.rel="import";link.href=url;frag.appendChild(link)}imp
ortElements(frag,callback)}else if(callback){callback()}}scope.import=_import;sc
ope.importElements=importElements})(Polymer);(function(){var element=document.cr
eateElement("polymer-element");element.setAttribute("name","auto-binding");eleme
nt.setAttribute("extends","template");element.init();Polymer("auto-binding",{cre
atedCallback:function(){this.syntax=this.bindingDelegate=this.makeSyntax();Polym
er.whenPolymerReady(function(){this.model=this;this.setAttribute("bind","");this
.async(function(){this.marshalNodeReferences(this.parentNode);this.fire("templat
e-bound")})}.bind(this))},makeSyntax:function(){var events=Object.create(Polymer
.api.declaration.events);var self=this;events.findController=function(){return s
elf.model};var syntax=new PolymerExpressions;var prepareBinding=syntax.prepareBi
nding;syntax.prepareBinding=function(pathString,name,node){return events.prepare
EventBinding(pathString,name,node)||prepareBinding.call(syntax,pathString,name,n
ode)};return syntax}})})();</script><style>body,html{height:100%}body{font-famil
y:RobotoDraft,'Helvetica Neue',Helvetica,Arial;margin:0}paper-calculator{width:1
00%;height:100%}@media screen and (max-height:400px){body{font-size:13px}}</styl
e></head><body unresolved=""><div hidden=""><polymer-element name="core-media-qu
ery" attributes="query queryMatches" assetpath="../core-media-query/"><template> |
| 20 <style>:host{display:none}</style> |
| 21 </template><script>Polymer("core-media-query",{queryMatches:false,query:"",rea
dy:function(){this._mqHandler=this.queryHandler.bind(this);this._mq=null},queryC
hanged:function(){if(this._mq){this._mq.removeListener(this._mqHandler)}var quer
y=this.query;if(query[0]!=="("){query="("+this.query+")"}this._mq=window.matchMe
dia(query);this._mq.addListener(this._mqHandler);this.queryHandler(this._mq)},qu
eryHandler:function(mq){this.queryMatches=mq.matches;this.asyncFire("core-media-
change",mq)}});</script></polymer-element><polymer-element name="paper-calculato
r-output" attributes="expression result error" assetpath=""><template> |
| 22 |
| 23 <style>:host{display:block}.output{position:relative;width:100%;height:100%;
padding-right:30px;box-sizing:border-box;-moz-box-sizing:border-box;background-c
olor:transparent;color:#b3b3b3;overflow:hidden}.output.show-result{color:#eee}.e
xpression-outer{width:100%;height:100%;font-size:5.625em;font-weight:100;text-al
ign:right;overflow:hidden}.show-result>.expression-outer{height:38%;font-size:2.
5em;font-weight:400}#expression{white-space:nowrap}.output.error #expression{dis
play:none}#error{display:none;color:#eee}.output.error #error{display:block}.res
ult{visibility:hidden}.show-result>.result{visibility:visible;height:62%;font-we
ight:400}.result-equal{padding:0 30px;font-size:2.5em}.result-value{font-size:5e
m;overflow:hidden}</style> |
| 24 |
| 25 <div class="output {{ {error: error, 'show-result': result && !error
} | tokenList }}"> |
| 26 |
| 27 <div class="expression-outer" horizontal="" end-justified="" center="" lay
out=""> |
| 28 <div id="expression">{{expression}}</div> |
| 29 <div id="error">{{error}}</div> |
| 30 </div> |
| 31 |
| 32 <div class="result" horizontal="" center="" layout=""> |
| 33 |
| 34 <div class="result-equal">=</div> |
| 35 <div class="result-value" flex="" horizontal="" end-justified="" layout=
"">{{result}}</div> |
| 36 |
| 37 </div> |
| 38 |
| 39 </div> |
| 40 |
| 41 </template><script>Polymer("paper-calculator-output");</script></polymer-eleme
nt><polymer-element name="paper-ripple" attributes="initialOpacity opacityDecayV
elocity" assetpath="../paper-ripple/"><template> |
| 42 |
| 43 <style>:host{display:block;position:relative;border-radius:inherit;overflow:hi
dden}:host-context([noink]){pointer-events:none}#bg,#waves,.wave-container,.wave
{pointer-events:none;position:absolute;top:0;left:0;width:100%;height:100%}#bg,.
wave{opacity:0}#waves,.wave{overflow:hidden}.wave-container,.wave{border-radius:
50%}:host(.circle) #bg,:host(.circle) #waves{border-radius:50%}:host(.circle) .w
ave-container{overflow:hidden}</style> |
| 44 |
| 45 <div id="bg"></div> |
| 46 <div id="waves"> |
| 47 </div> |
| 48 |
| 49 </template><script>(function(){var waveMaxRadius=150;function waveRadiusFn(touch
DownMs,touchUpMs,anim){var touchDown=touchDownMs/1e3;var touchUp=touchUpMs/1e3;v
ar totalElapsed=touchDown+touchUp;var ww=anim.width,hh=anim.height;var waveRadiu
s=Math.min(Math.sqrt(ww*ww+hh*hh),waveMaxRadius)*1.1+5;var duration=1.1-.2*(wave
Radius/waveMaxRadius);var tt=totalElapsed/duration;var size=waveRadius*(1-Math.p
ow(80,-tt));return Math.abs(size)}function waveOpacityFn(td,tu,anim){var touchDo
wn=td/1e3;var touchUp=tu/1e3;var totalElapsed=touchDown+touchUp;if(tu<=0){return
anim.initialOpacity}return Math.max(0,anim.initialOpacity-touchUp*anim.opacityD
ecayVelocity)}function waveOuterOpacityFn(td,tu,anim){var touchDown=td/1e3;var t
ouchUp=tu/1e3;var outerOpacity=touchDown*.3;var waveOpacity=waveOpacityFn(td,tu,
anim);return Math.max(0,Math.min(outerOpacity,waveOpacity))}function waveDidFini
sh(wave,radius,anim){var waveOpacity=waveOpacityFn(wave.tDown,wave.tUp,anim);ret
urn waveOpacity<.01&&radius>=Math.min(wave.maxRadius,waveMaxRadius)}function wav
eAtMaximum(wave,radius,anim){var waveOpacity=waveOpacityFn(wave.tDown,wave.tUp,a
nim);return waveOpacity>=anim.initialOpacity&&radius>=Math.min(wave.maxRadius,wa
veMaxRadius)}function drawRipple(ctx,x,y,radius,innerAlpha,outerAlpha){if(outerA
lpha!==undefined){ctx.bg.style.opacity=outerAlpha}ctx.wave.style.opacity=innerAl
pha;var s=radius/(ctx.containerSize/2);var dx=x-ctx.containerWidth/2;var dy=y-ct
x.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.web
kitTransform="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.createEle
ment("div");outer.classList.add("wave-container");outer.appendChild(inner);var c
ontainer=elem.$.waves;container.appendChild(outer);elem.$.bg.style.backgroundCol
or=fgColor;var wave={bg:elem.$.bg,wc:outer,wave:inner,waveColor:fgColor,maxRadiu
s:0,isMouseDown:false,mouseDownStart:0,mouseUpStart:0,tDown:0,tUp:0};return wave
}function removeWaveFromScope(scope,wave){if(scope.waves){var pos=scope.waves.in
dexOf(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(perfo
rmance)}function cssColorWithAlpha(cssColor,alpha){var parts=cssColor.match(/^rg
b\((\d+),\s*(\d+),\s*(\d+)\)$/);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,t
r_d,bl_d,br_d)}Polymer("paper-ripple",{initialOpacity:.25,opacityDecayVelocity:.
8,backgroundFill:true,pixelDensity:2,eventDelegates:{down:"downAction",up:"upAct
ion"},ready:function(){this.waves=[]},downAction:function(e){var wave=createWave
(this);this.cancelled=false;wave.isMouseDown=true;wave.tDown=0;wave.tUp=0;wave.m
ouseUpStart=0;wave.mouseDownStart=now();var rect=this.getBoundingClientRect();va
r 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("re
centeringTouch")){wave.endPosition={x:width/2,y:height/2};wave.slideDistance=dis
t(wave.startPosition,wave.endPosition)}wave.containerSize=Math.max(width,height)
;wave.containerWidth=width;wave.containerHeight=height;wave.maxRadius=distanceFr
omPointToFurthestCorner(wave.startPosition,{w:width,h:height});wave.wc.style.top
=(wave.containerHeight-wave.containerSize)/2+"px";wave.wc.style.left=(wave.conta
inerWidth-wave.containerSize)/2+"px";wave.wc.style.width=wave.containerSize+"px"
;wave.wc.style.height=wave.containerSize+"px";this.waves.push(wave);if(!this._lo
op){this._loop=this.animate.bind(this,{width:width,height:height});requestAnimat
ionFrame(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.mouseUpS
tart=now();wave.mouseDownStart=0;wave.tUp=0;break}}this._loop&&requestAnimationF
rame(this._loop)},cancel:function(){this.cancelled=true},animate:function(ctx){v
ar shouldRenderNextFrame=false;var deleteTheseWaves=[];var longestTouchDownDurat
ion=0;var longestTouchUpDuration=0;var lastWaveColor=null;var anim={initialOpaci
ty:this.initialOpacity,opacityDecayVelocity:this.opacityDecayVelocity,height:ctx
.height,width:ctx.width};for(var i=0;i<this.waves.length;i++){var wave=this.wave
s[i];if(wave.mouseDownStart>0){wave.tDown=now()-wave.mouseDownStart}if(wave.mous
eUpStart>0){wave.tUp=now()-wave.mouseUpStart}var tUp=wave.tUp;var tDown=wave.tDo
wn;longestTouchDownDuration=Math.max(longestTouchDownDuration,tDown);longestTouc
hUpDuration=Math.max(longestTouchUpDuration,tUp);var radius=waveRadiusFn(tDown,t
Up,anim);var waveAlpha=waveOpacityFn(tDown,tUp,anim);var waveColor=cssColorWithA
lpha(wave.waveColor,waveAlpha);lastWaveColor=wave.waveColor;var x=wave.startPosi
tion.x;var y=wave.startPosition.y;if(wave.endPosition){var translateFraction=Mat
h.min(1,radius/wave.containerSize*2/Math.sqrt(2));x+=translateFraction*(wave.end
Position.x-wave.startPosition.x);y+=translateFraction*(wave.endPosition.y-wave.s
tartPosition.y)}var bgFillColor=null;if(this.backgroundFill){var bgFillAlpha=wav
eOuterOpacityFn(tDown,tUp,anim);bgFillColor=cssColorWithAlpha(wave.waveColor,bgF
illAlpha)}drawRipple(wave,x,y,radius,waveAlpha,bgFillAlpha);var maximumWave=wave
AtMaximum(wave,radius,anim);var waveDissipated=waveDidFinish(wave,radius,anim);v
ar shouldKeepWave=!waveDissipated||maximumWave;var shouldRenderWaveAgain=wave.mo
useUpStart?!waveDissipated:!maximumWave;shouldRenderNextFrame=shouldRenderNextFr
ame||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];removeWaveFromSc
ope(this,wave)}if(!this.waves.length&&this._loop){this.$.bg.style.backgroundColo
r=null;this._loop=null;this.fire("core-transitionend")}}})})();</script></polyme
r-element><polymer-element name="paper-calculator-key" assetpath=""><template> |
| 50 |
| 51 <style>:host{display:block;position:relative}#keyLabel,.ink-container{positi
on:absolute;top:0;right:0;bottom:0;left:0}#keyLabel{pointer-events:none}.ink-cen
ter{position:relative;width:0;height:0}#ink{position:absolute;top:-30px;left:-30
px;width:60px;height:60px;color:#f1fa41;pointer-events:none}.small{font-size:sma
ller}</style> |
| 52 |
| 53 <div class="ink-container" horizontal="" center-justified="" center="" layou
t=""> |
| 54 <div class="ink-center"> |
| 55 <paper-ripple id="ink" class="circle recenteringTouch" initialopacity="0
.85" opacitydecayvelocity="2"></paper-ripple> |
| 56 </div> |
| 57 </div> |
| 58 |
| 59 <div id="keyLabel" horizontal="" center-justified="" center="" layout="">{{l
abel}}</div> |
| 60 |
| 61 </template><script>Polymer("paper-calculator-key",{publish:{label:{reflect:tru
e}},labelChanged:function(){this.$.keyLabel.classList.toggle("small",this.label=
=="DEL")},downAction:function(e){this.$.ink.downAction(e)},upAction:function(){t
his.$.ink.upAction()},cancelKey:function(e){e.preventTap();this.resetInk()},rese
tInk:function(){this.$.ink.cancel()}});</script></polymer-element><polymer-eleme
nt name="paper-calculator-keygrid" attributes="keys" assetpath=""><template> |
| 62 |
| 63 <style>:host{position:relative}#keys{width:100%;height:100%}.handle-bar{posi
tion:absolute;top:0;left:0;bottom:0;width:24px}</style> |
| 64 |
| 65 <div id="keys" horizontal="" layout=""> |
| 66 |
| 67 <template repeat="{{col in keys}}"> |
| 68 |
| 69 <div flex="" vertical="" layout=""> |
| 70 |
| 71 <template repeat="{{col}}"> |
| 72 |
| 73 <paper-calculator-key flex="" label="{{}}"></paper-calculator-key> |
| 74 |
| 75 </template> |
| 76 |
| 77 </div> |
| 78 |
| 79 </template> |
| 80 |
| 81 </div> |
| 82 |
| 83 <div class="handle-bar" on-tap="{{handleBarTap}}"></div> |
| 84 |
| 85 </template><script>Polymer("paper-calculator-keygrid",{keyTap:function(e){this
.fire("cal-keytap",{key:e.target.templateInstance.model})},handleBarTap:function
(e){e.preventDefault()},findKey:function(label){return this.$.keys.querySelector
('[label="'+label+'"]')}});</script></polymer-element><polymer-element name="pap
er-calculator-panels" attributes="drawerWidthRatio opened margin wideMode respon
siveWidth" assetpath=""><template> |
| 86 |
| 87 <style>:host{display:block;overflow:hidden}#panelContainer{display:block;pos
ition:relative;height:100%}#main{position:absolute;top:0;right:0;bottom:0;left:0
}#panelContainer.wide-layout>#main{right:auto}#drawer{position:absolute;top:0;bo
ttom:0;left:100%;transform:translate3d(0,0,0);-webkit-transform:translate3d(0,0,
0);transition:-webkit-transform .13s linear;transition:transform .13s linear}#dr
awer.dragging{transition:none}polyfill-next-selector{content:'#main > *, #drawer
> *'}::content>*{position:absolute;top:0;right:0;bottom:0;left:0}</style> |
| 88 |
| 89 <div id="panelContainer" class="{{wideMode ? 'wide-layout' : ''}}"> |
| 90 |
| 91 <div id="main"> |
| 92 <content select="[main]"></content> |
| 93 </div> |
| 94 |
| 95 <div id="drawer" on-trackstart="{{trackStart}}" on-trackx="{{trackx}}" on-
trackend="{{trackEnd}}"> |
| 96 <content select="[drawer]"></content> |
| 97 </div> |
| 98 |
| 99 </div> |
| 100 |
| 101 <core-media-query query="min-width: {{responsiveWidth}}" querymatches="{{wid
eMode}}"></core-media-query> |
| 102 |
| 103 </template><script>Polymer("paper-calculator-panels",{wideMode:false,responsiv
eWidth:"",margin:10,drawerWidthRatio:0,opened:false,observe:{wideMode:"updateSiz
e",drawerWidthRatio:"updateSize"},marginChanged:function(){this.$.panelContainer
.style.width="calc(100% - "+(this.wideMode?0:this.margin)+"px)"},updateSize:func
tion(){var w=1/(1+this.drawerWidthRatio)*100;this.$.main.style.width=this.$.draw
er.style.left=this.wideMode?w+"%":"";this.$.drawer.style.width=this.wideMode?100
-w+"%":this.drawerWidthRatio*100+"%";this.opened=false;this.marginChanged()},ope
nedChanged:function(){this.positionDrawer(this.opened?"calc("+this.margin+"px -
100%)":null)},positionDrawer:function(x){var s=this.$.drawer.style;s.webkitTrans
form=s.transform=x?"translate3d("+x+", 0, 0)":""},trackStart:function(e){if(this
.wideMode){return}var w=this.$.drawer.offsetWidth;var m=this.margin;this._startx
=this.opened?m-w:0;this._min=this.opened?0:m-w;this._max=this.opened?w-m:0;this.
$.drawer.classList.add("dragging");e.preventTap();e.stopPropagation()},trackx:fu
nction(e){if(this.wideMode){return}var x=Math.max(this._min,Math.min(this._max,e
.dx));this.positionDrawer(this._startx+x+"px");e.stopPropagation()},trackEnd:fun
ction(e){if(this.wideMode){return}this.$.drawer.classList.remove("dragging");var
old=this.opened;this.opened=e.xDirection===-1;if(old==this.opened){this.openedC
hanged()}e.stopPropagation()}});</script></polymer-element><polymer-element name
="paper-calculator-keypad" attributes="wideMode standardKeys advancedKeys modeKe
ys" assetpath=""><template> |
| 104 |
| 105 <style>:host{display:block;position:relative;cursor:pointer}#outerPanels{wid
th:100%;height:100%}#standard{background-color:#4c4c4c;font-weight:300;font-size
:2em;color:#fff}#standard::shadow #keys>div:nth-of-type(4){background-color:#666
;border-left:1px solid #444}.narrow #standard,.narrow #standard::shadow #keys>di
v:nth-of-type(4){box-shadow:inset 0 12px 12px rgba(0,0,0,.25)}#innerPanels{backg
round-color:#40bd9e}[drawer]{-webkit-transform:translateZ(0);transform:translate
Z(0)}.narrow #innerPanels{box-shadow:-4px 0 4px rgba(0,0,0,.2)}#advanced{backgro
und-color:#40bd9e;font-weight:400;font-size:1.125em;color:#f7f7f7}.narrow #advan
ced{box-shadow:inset 0 7px 7px rgba(0,0,0,.25)}#mode{background-color:#1de9b6;fo
nt-weight:400;font-size:1em;color:#777}.narrow #mode{box-shadow:-4px 0 4px rgba(
0,0,0,.2),inset 0 5px 5px rgba(0,0,0,.25)}</style> |
| 106 |
| 107 <paper-calculator-panels id="outerPanels" class="{{ {narrow : !wideMode} | t
okenList}}" margin="{{margin}}" widemode="{{wideMode}}" drawerwidthratio="0.8"> |
| 108 |
| 109 <paper-calculator-keygrid id="standard" main="" keys="{{standardKeys}}"></
paper-calculator-keygrid> |
| 110 |
| 111 <paper-calculator-panels id="innerPanels" drawer="" margin="{{margin}}" wi
demode="{{wideMode}}" drawerwidthratio="0.3"> |
| 112 |
| 113 <paper-calculator-keygrid id="advanced" main="" keys="{{advancedKeys}}">
</paper-calculator-keygrid> |
| 114 |
| 115 <paper-calculator-keygrid id="mode" drawer="" keys="{{modeKeys}}"></pape
r-calculator-keygrid> |
| 116 |
| 117 </paper-calculator-panels> |
| 118 |
| 119 </paper-calculator-panels> |
| 120 |
| 121 </template><script>Polymer("paper-calculator-keypad",{margin:24,findKey:functi
on(label){var ps=[this.$.standard,this.$.advanced,this.$.mode];for(var i=0,p;p=p
s[i];i++){var key=p.findKey(label);if(key){return key}}},get equalKey(){return t
his.$.standard.findKey("=")}});</script></polymer-element><polymer-element name=
"paper-calculator-math" attributes="expression result" assetpath=""><script>Poly
mer("paper-calculator-math",{eval:function(){var s=this.expression;s=s.replace(/
\u00D7/g,"*").replace(/\u00F7/g,"/");try{this.result=eval(s)}catch(x){this.resul
t="?"}}});</script></polymer-element><polymer-element name="paper-calculator" at
tributes="expression result wideMode responsiveWidth" tabindex="0" assetpath="">
<template> |
| 122 |
| 123 <style>:host{display:block;position:relative;background-color:#eee;overflow:
hidden;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-
select:none;-webkit-tap-highlight-color:transparent;-webkit-touch-callout:none;-
webkit-font-smoothing:antialiased}#output{position:absolute;top:0;left:0;width:1
00%;height:38%;z-index:1}#output.wide{box-shadow:0 5px 4px rgba(0,0,0,.3)}#keypa
d{position:absolute;top:38%;bottom:0;width:100%}#resultInk{position:absolute;bor
der-radius:50%;background-color:#73daeb;-webkit-transform:translateZ(0) scale(0)
;transform:translateZ(0) scale(0)}#resultInk.error{background-color:#f50057}#res
ultInk.spill{-webkit-transform:translateZ(0) scale(1);transform:translateZ(0) sc
ale(1);-webkit-transition:-webkit-transform .38s ease-out;transition:transform .
38s ease-out}</style> |
| 124 |
| 125 <div id="resultInk" class="{{ {spill : result, error : error} | tokenList }}
"></div> |
| 126 |
| 127 <paper-calculator-output id="output" class="{{ {wide : wideMatches || wideMo
de} | tokenList}}" expression="{{expression}}" result="{{result}}" error="{{erro
r}}"></paper-calculator-output> |
| 128 |
| 129 <paper-calculator-keypad id="keypad" widemode="{{wideMatches || wideMode}}"
standardkeys="{{standardKeys}}" advancedkeys="{{advancedKeys}}" modekeys="{{mode
Keys}}"></paper-calculator-keypad> |
| 130 |
| 131 <paper-calculator-math id="math" expression="{{expression}}" result="{{resul
t}}" error="{{error}}"></paper-calculator-math> |
| 132 |
| 133 <core-media-query query="min-width: {{responsiveWidth}}" querymatches="{{wid
eMatches}}"></core-media-query> |
| 134 |
| 135 </template><script>Polymer("paper-calculator",{domReady:function(){this.update
ResultInk();window.addEventListener("resize",this.updateResultInk.bind(this))},s
tandardKeys:[["7","4","1","."],["8","5","2","0"],["9","6","3","="],["DEL","+","-
","÷","×"]],advancedKeys:[["2nd","1/x","x!","sin","sinh","EXP"],["(","x²","√","c
os","cosh","Π"],[")","x³","ⁿ √y","tan","tanh","EE"],["%","yⁿ","log","ln","eⁿ","R
and"]],modeKeys:[["Deg","Rad","func","Table","Graph",""]],errorMsgs:["error...",
"umm...",":-("],wideMode:false,responsiveWidth:"",expression:"",result:"",eventD
elegates:{},clear:function(){this.expression="";this.result="";this.error=""},de
l:function(){this.expression=this.expression.slice(0,-1)},eval:function(){this.$
.math.eval()},keyTap:function(e){var k=e.detail.key;if(this.modeKeys[0].indexOf(
k)<0){this.processKey(k)}},keyDown:function(e){if(e.keyCode===8){this.del();e.pr
eventDefault()}},keyPress:function(e){var c=e.keyCode,k;if(c===13){k="="}else{k=
String.fromCharCode(c)}var key=this.$.keypad.findKey(k);this.processKey(k);e.pre
ventDefault()},processKey:function(k){if(this.result&&k!=="="){this.clear()}if(k
==="="){this.async(this.eval)}else if(k==="DEL"){this.del()}else{this.expression
+=k}},updateResultInk:function(){var rect=this.getBoundingClientRect();var keyRe
ct=this.$.keypad.equalKey.getBoundingClientRect();var s=this.$.resultInk.style;v
ar t=keyRect.top-rect.top+keyRect.height/2;s.top=-t+"px";s.left=-t*2+(keyRect.le
ft-rect.left+keyRect.width/2)+"px";s.width=s.height=4*t+"px"},resultChanged:func
tion(){if(this.result==="?"){this.error=this.errorMsgs[Math.floor(Math.random()*
this.errorMsgs.length)]}}});</script></polymer-element></div><paper-calculator r
esponsivewidth="800px"></paper-calculator></body></html> |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 789003002:
Add telemetry test for paper calculator hit testing performance. (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master