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Chriser_
Jun 10th, 2018
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  1. self.AMP_CONFIG={"allow-doc-opt-in":["amp-date-picker","amp-next-page","ampdoc-shell","disable-faster-amp-list","inabox-rov","inline-styles","url-replacement-v2"],"allow-url-opt-in":["pump-early-frame"],"canary":0,"expAdsenseA4A":0.01,"expDoubleclickA4A":0.01,"expDfpCanonicalFf":0.05,"expUnconditionedCanonical":0.05,"dbclk_a4a_viz_change":0.02,"a4aProfilingRate":0.1,"ad-type-custom":1,"ios-embed-wrapper":1,"amp-apester-media":1,"amp-ima-video":1,"amp-playbuzz":1,"chunked-amp":1,"amp-auto-ads":1,"amp-auto-ads-adsense-holdout":0.1,"slidescroll-disable-css-snap":1,"version-locking":1,"as-use-attr-for-format":0.01,"a4aFastFetchDoubleclickLaunched":0,"a4aFastFetchAdSenseLaunched":0,"a4a-new-signature-verifier":1,"pump-early-frame":1,"a4a-measure-get-ad-urls":0,"3p-use-ampcontext":1,"amp-animation":1,"amp-live-list-sorting":1,"amp-sidebar toolbar":1,"svg-in-mustache":0,"disable-faster-amp-list":1,"a4a-safeframe-preloading-off":0.01,"expUnconditionedAdxIdentity":0.01,"expUnconditionedDfpIdentity":0.01,"expUnconditionedCanonicalHoldback":0.01,"amp-consent":1,"amp-img-native-srcset":0.3,"v":"011528391646530","type":"production"};/*AMP_CONFIG*/try{(function(){var f;function n(a,b){function c(){}c.prototype=b.prototype;a.prototype=new c;a.prototype.constructor=a;for(var d in b)if(Object.defineProperties){var e=Object.getOwnPropertyDescriptor(b,d);e&&Object.defineProperty(a,d,e)}else a[d]=b[d]}var aa=function(a){return"undefined"!=typeof window&&window===a?a:"undefined"!=typeof global&&null!=global?global:a}(this);function ea(a,b){b=void 0===b?"":b;try{return decodeURIComponent(a)}catch(c){return b}};var fa=/(?:^[#?]?|&)([^=&]+)(?:=([^&]*))?/g;function t(a){var b=Object.create(null);if(!a)return b;for(var c;c=fa.exec(a);){var d=ea(c[1],c[1]),e=c[2]?ea(c[2],c[2]):"";b[d]=e}return b};var ga="";function y(a){var b=a||self,c;if(b.AMP_MODE)c=b.AMP_MODE;else{c=b;var d=t(c.location.originalHash||c.location.hash),e=t(c.location.search);ga||(ga=c.AMP_CONFIG&&c.AMP_CONFIG.v?c.AMP_CONFIG.v:"011528391646530");c=b.AMP_MODE={localDev:!1,development:!("1"!=d.development&&!c.AMP_DEV_MODE),examiner:"2"==d.development,filter:d.filter,geoOverride:d["amp-geo"],minified:!0,lite:void 0!=e.amp_lite,test:!1,log:d.log,version:"1528391646530",rtvVersion:ga}}return c};var ha=Object.prototype.toString;function ia(a){return Array.isArray(a)}function ja(a){return"[object Object]"===ha.call(a)}function ka(a){return"number"===typeof a&&isFinite(a)};function pa(a){return 0<=a.indexOf("\u200b\u200b\u200b")}function qa(a,b,c){this.win=a;this.Mg=b;this.ab=this.win.console&&this.win.console.log&&"0"!=y().log?this.Mg({localDev:!1,development:y(void 0).development,filter:y(void 0).filter,minified:!0,lite:y(void 0).lite,test:!1,log:y(void 0).log,version:y(void 0).version,rtvVersion:y(void 0).rtvVersion}):0;this.Hc=c||""}
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  24. K.resolve=function(a){var b=this,c;return c=a===Object(a)&&a instanceof this?a:new b(function(b){b(a)})};K.reject=function(a){return new this(function(b,c){c(a)})};K.all=function(a){var b=this;return new b(function(c,d){var e=a.length,g=Array(e);if(0===e)return c(g);Nb(a,function(a,k){b.resolve(a).then(function(a){g[k]=a;0===--e&&c(g)},d)})})};K.race=function(a){var b=this;return new b(function(c,d){for(var e=0;e<a.length;e++)b.resolve(a[e]).then(c,d)})};function Ob(a){throw a;}
  25. K._overrideUnhandledExceptionHandler=function(a){Ob=a};function Lb(a,b,c,d){if(!b){if(b=d)b=b.promise,b._state=Lb,b._value=a;return this}d||(d=new Pb(this.constructor));Qb(Rb(d,b,a));return d.promise}function Mb(a,b,c,d){if(!c)return d&&(b=d.promise,b._state=Mb,b._value=a),this;d||(d=new Pb(this.constructor));Qb(Rb(d,c,a));return d.promise}
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  27. function Sb(a,b,c,d){var e=a._value;a._state=b;a._value=c;d&&b===Ib&&d._state(c,void 0,void 0,{promise:a,resolve:void 0,reject:void 0});for(var g=0;g<e.length;g++){var h=e[g];a._state(c,h.onFulfilled,h.onRejected,h.deferred)}e.length=0;b===Mb&&a._isChainEnd&&setTimeout(function(){a._isChainEnd&&Ob(c,a)},0)}function Kb(a,b){return function(c){Sb(a,b,c)}}function Tb(){}function Hb(a){return"function"===typeof a}function Nb(a,b){for(var c=0;c<a.length;c++)b(a[c],c)}
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  29. function Jb(a,b,c,d,e){var g=c,h,k;try{if(d===a)throw new TypeError("Cannot fulfill promise with itself");var l=d===Object(d);l&&d instanceof a.constructor?Sb(a,d._state,d._value,d):l&&(h=d.then)&&Hb(h)?(k=function(d){k=g=Tb;Jb(a,b,c,d,d)},g=function(a){k=g=Tb;c(a)},h.call(e,function(a){k(a)},function(a){g(a)})):b(d)}catch(m){g(m)}};function Ub(a,b){var c=void 0===b?this.contains(a):!b;if(c)return this.remove(a),!1;this.add(a);return!0}function Vb(a){/Trident|MSIE|IEMobile/i.test(a.navigator.userAgent)&&a.DOMTokenList&&a.Object.defineProperty(a.DOMTokenList.prototype,"toggle",{enumerable:!1,configurable:!0,writable:!0,value:Ub})};/*
  30.  Copyright (C) 2014-2016 by Andrea Giammarchi - @WebReflection
  31.  
  32. Use of this source code is governed by a MIT-style
  33. license that can be found in the LICENSE file or at
  34. https://opensource.org/licenses/MIT.
  35.  
  36. */
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  143.  
  144.  Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
  145.  Use of this source code is governed by a BSD-style
  146.  license that can be found in the LICENSE file or at
  147.  https://developers.google.com/open-source/licenses/bsd
  148. */
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  200. function Z(a){return a.__AMP__RESOURCE}f=yh.prototype;f.getId=function(){return this.nd};f.updateOwner=function(a){this.gb=a};f.getOwner=function(){if(void 0===this.gb){for(var a=this.element;a;a=a.parentElement)if(a.__AMP__OWNER){this.gb=a.__AMP__OWNER;break}void 0===this.gb&&(this.gb=null)}return this.gb};f.hasOwner=function(){return!!this.getOwner()};f.getLayoutPriority=function(){return-1!=this.Wd?this.Wd:this.element.getLayoutPriority()};f.updateLayoutPriority=function(a){this.Wd=a};
  201. f.getState=function(){return this.F};f.isBuilt=function(){return this.element.isBuilt()};f.isBuilding=function(){return this.tb};f.whenBuilt=function(){return this.element.signals().whenSignal("res-built")};
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  203. f.applySizesAndMediaQuery=function(){this.element.applySizesAndMediaQuery()};f.changeSize=function(a,b,c){this.element.changeSize(a,b,c);this.requestMeasure()};f.overflowCallback=function(a,b,c,d){a&&(this.Vd={height:b,width:c,margins:d});this.element.overflowCallback(a,b,c,d)};f.resetPendingChangeSize=function(){this.Vd=void 0};f.getPendingChangeSize=function(){return this.Vd};f.getUpgradeDelayMs=function(){return this.element.getUpgradeDelayMs()};
  204. f.measure=function(){if(!(this.Jg&&this.element.parentElement&&Ga(this.element.parentElement.tagName,"AMP-"))||"__AMP__RESOURCE"in this.element.parentElement){this.yd=!1;var a=this.getPageLayoutBox();if(this.J){var b=this.element;b.getLayers().remeasure(b,!0)}else{var b=this.o.getViewport(),c=this.o.getViewport().getLayoutRect(this.element);this.pa=c;var d=!1;if(b.supportsPositionFixed()&&this.isDisplayed())for(var e=this.o.win,g=e.document.body,h=this.element;h&&h!=g;h=h.offsetParent){if(h.isAlwaysFixed&&
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  207. f.getLayoutBox=function(){if(this.J){var a=this.element,b=a.getLayers(),c=b.getScrolledPosition(a),a=b.getSize(a);return X(c.left,c.top,a.width,a.height)}if(!this.ec)return this.pa;c=this.o.getViewport();return Ze(this.pa,c.getScrollLeft(),c.getScrollTop())};f.getPageLayoutBox=function(){if(this.J){var a=this.element,b=a.getLayers(),c=b.getOffsetPosition(a),a=b.getSize(a);return X(c.left,c.top,a.width,a.height)}return this.pa};f.getInitialLayoutBox=function(){return this.rd||this.pa};
  208. f.isDisplayed=function(){var a="fluid"==this.element.getLayout(),b=this.getLayoutBox(),c=0<b.height&&0<b.width;return(a||c)&&!!this.element.ownerDocument&&!!this.element.ownerDocument.defaultView};f.isFixed=function(){return this.ec};f.overlaps=function(a){var b=this.getLayoutBox();return b.top<=a.bottom&&a.top<=b.bottom&&b.left<=a.right&&a.left<=b.right};f.prerenderAllowed=function(){return this.element.prerenderAllowed()};
  209. f.whenWithinRenderOutsideViewport=function(){if(!this.isLayoutPending())return Promise.resolve();if(this.Ac)return this.Ac;var a=new L;this.Bc=a.resolve;return this.Ac=a.promise};function zh(a){a.Bc&&(a.Bc(),a.Ac=null,a.Bc=null)}
  210. f.withinViewportMultiplier=function(a){if(!0===a||!1===a)return a;a=Math.max(a,0);if(this.J){var b=this.element;return b.getLayers().iterateAncestry(b,this.Lg)}var c=this.o.getViewport().getRect(),d=this.getLayoutBox(),e=this.o.getScrollDirection(),g=1,h=0;if(c.right<d.left||c.left>d.right)return!1;if(c.bottom<d.top)h=d.top-c.bottom,-1==e&&(g=2);else if(c.top>d.bottom)h=c.top-d.bottom,1==e&&(g=2);else return!0;return h<c.height*a/g};
  211. f.Lg=function(a,b,c){var d=1+c/10,e=b.isActiveUnsafe()?1:2;b=b.getHorizontalViewportsFromParent()+b.getVerticalViewportsFromParent();return a+e*d*b};f.renderOutsideViewport=function(){return this.hasOwner()||this.withinViewportMultiplier(this.element.renderOutsideViewport())?(zh(this),!0):!1};f.idleRenderOutsideViewport=function(){return this.withinViewportMultiplier(this.element.idleRenderOutsideViewport())};f.layoutScheduled=function(a){this.F=3;this.element.layoutScheduleTime=a};
  212. f.layoutCanceled=function(){this.F=this.hasBeenMeasured()?2:1};f.startLayout=function(){var a=this;if(this.$a)return this.$a;if(4==this.F)return Promise.resolve();if(5==this.F)return Promise.reject(this.gf);this.isDisplayed();if(0<this.ba&&!this.element.isRelayoutNeeded())return this.F=4,Promise.resolve();this.ba++;this.F=3;var b;try{b=this.element.layoutCallback()}catch(c){return Promise.reject(c)}return this.$a=b.then(function(){return Ah(a,!0)},function(b){return Ah(a,!1,b)})};
  213. function Ah(a,b,c){a.Gd&&(a.Gd(),a.Gd=null);a.$a=null;a.jf=!0;a.F=b?4:5;a.gf=c;if(!b)return Promise.reject(c)}f.isLayoutPending=function(){return 4!=this.F&&5!=this.F};f.loadedOnce=function(){return this.Ng};f.hasLoadedOnce=function(){return this.jf};f.isInViewport=function(){return this.element.isInViewport()};f.setInViewport=function(a){this.element.viewportCallback(a)};
  214. f.unlayout=function(){0!=this.F&&1!=this.F&&(this.setInViewport(!1),this.element.unlayoutCallback()&&(this.element.togglePlaceholder(!0),this.F=1,this.ba=0,this.$a=null))};f.getTaskId=function(a){return this.debugid+"#"+a};f.pause=function(){this.element.pauseCallback();this.element.unlayoutOnPause()&&this.unlayout()};f.pauseOnRemove=function(){this.element.pauseCallback()};f.resume=function(){this.element.resumeCallback()};f.unload=function(){this.pause();this.unlayout()};
  215. f.disconnect=function(){delete this.element.__AMP__RESOURCE;this.element.disconnectedCallback()};var Bh=['<div class="i-amphtml-loader">\n        <div class="i-amphtml-loader-dot"></div>\n        <div class="i-amphtml-loader-dot"></div>\n        <div class="i-amphtml-loader-dot"></div>\n      </div>'];Bh.raw=['<div class="i-amphtml-loader">\n        <div class="i-amphtml-loader-dot"></div>\n        <div class="i-amphtml-loader-dot"></div>\n        <div class="i-amphtml-loader-dot"></div>\n      </div>'];var Ch=['<div class="i-amphtml-loader-line">\n          <div class="i-amphtml-loader-moving-line"></div>\n        </div>'];
  216. Ch.raw=['<div class="i-amphtml-loader-line">\n          <div class="i-amphtml-loader-moving-line"></div>\n        </div>'];var Dh={"AMP-AD":!0};function Eh(a,b){var c=a.split(",");z().assert(0<c.length,"sizes has to have at least one size");var d=[];c.forEach(function(a){a=a.replace(/\s+/g," ").trim();if(0!=a.length){var c,e,k=a.charAt(a.length-1),l,m=!1;if(")"==k){var m=!0,p=1;for(l=a.length-2;0<=l;l--){var q=a.charAt(l);"("==q?p--:")"==q&&p++;if(0==p)break}var r=l-1;if(0<l)for(l--;0<=l&&(q=a.charAt(l),"%"==q||"-"==q||"_"==q||"a"<=q&&"z">=q||"A"<=q&&"Z">=q||"0"<=q&&"9">=q);l--);z().assert(l<r,'Invalid CSS function in "%s"',a)}else for(l=
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  218. function Fh(a){z().assert(0<a.length,"SizeList must have at least one option");this.mh=a;for(var b=0;b<a.length;b++){var c=a[b];b<a.length-1?z().assert(c.mediaQuery,"All options except for the last must have a media condition"):z().assert(!c.mediaQuery,"The last option must not have a media condition")}}Fh.prototype.select=function(a){for(var b=this.mh,c=b.length-1,d=0;d<c;d++){var e=b[d];if(a.matchMedia(e.mediaQuery).matches)return e.size}return b[c].size};var Gh=['\n            <div class="i-amphtml-loading-container i-amphtml-fill-content\n              amp-hidden"></div>'];Gh.raw=['\n            <div class="i-amphtml-loading-container i-amphtml-fill-content\n              amp-hidden"></div>'];var Hh;function Ih(a,b){function c(a){return d.call(this,a)||this}var d=Jh(a);n(c,d);c.prototype.elementName=function(){return b};return c}
  219. function Jh(a){function b(a){a=c.call(this,a)||this;a.createdCallback();return a}if(a.BaseCustomElementClass)return a.BaseCustomElementClass;var c=a.HTMLElement;n(b,c);b.prototype.createdCallback=function(){this.bc=this.Ge=!1;this.Zc=null;this.readyState="loading";this.everAttached=!1;this.Za=this.o=this.D=null;this.layout_="nodisplay";this.layoutWidth_=-1;this.ba=0;this.Db=this.Xa=this.wd=!1;this.Jd=this.Hd=this.sizerElement=this.$b=this.Fc=this.lc=void 0;this.Id=this.Ia=null;this.da=void 0;var b=
  220. a.ampExtendedElements&&a.ampExtendedElements[this.elementName()];this.implementation_=new b(this);this.ib=1;this.Uf=0;this.vb=this.Da=void 0;this.N=new Qe;var c=gc(a);this.uf=c&&c.isPerformanceTrackingOn();this.Fd=null;this.__AMP_UPG_RES&&(this.__AMP_UPG_RES(this),delete this.__AMP_UPG_RES,delete this.__AMP_UPG_PRM)};b.prototype.elementName=function(){};b.prototype.signals=function(){return this.N};b.prototype.getAmpDoc=function(){return this.D};b.prototype.getResources=function(){return this.o};
  221. b.prototype.getLayers=function(){return this.Za};b.prototype.isUpgraded=function(){return 2==this.ib};b.prototype.upgrade=function(a){this.vb||1!=this.ib||(this.implementation_=new a(this),this.everAttached&&this.Rf())};b.prototype.getUpgradeDelayMs=function(){return this.Uf};b.prototype.ed=function(b,c){this.Uf=a.Date.now()-c;this.ib=2;this.implementation_=b;this.classList.remove("amp-unresolved");this.classList.remove("i-amphtml-unresolved");this.implementation_.createdCallback();this.cg();this.implementation_.layout_=
  222. this.layout_;this.implementation_.layoutWidth_=this.layoutWidth_;this.implementation_.firstAttachedCallback();this.Wa();this.getResources().upgraded(this)};b.prototype.cg=function(){if("nodisplay"!=this.layout_&&!this.implementation_.isLayoutSupported(this.layout_)){var a="Layout not supported: "+this.layout_;this.getAttribute("layout")||(a+=". The element did not specify a layout attribute. Check https://www.ampproject.org/docs/guides/responsive/control_layout and the respective element documentation for details.");
  223. throw z().createError(a);}};b.prototype.isBuilt=function(){return this.Ge};b.prototype.whenBuilt=function(){return this.N.whenSignal("built")};b.prototype.getLayoutPriority=function(){this.isUpgraded();return this.implementation_.getLayoutPriority()};b.prototype.build=function(){var a=this;this.isUpgraded();return this.Zc?this.Zc:this.Zc=(new Promise(function(b,c){var d=a.implementation_.getConsentPolicy();d?ad(a.getAmpDoc(),"consentPolicyManager","amp-consent").then(function(a){return a?a.whenPolicyUnblock(d):
  224. !0}).then(function(d){1==d?b(a.implementation_.buildCallback()):c(Error("BLOCK_BY_CONSENT"))}):b(a.implementation_.buildCallback())})).then(function(){a.preconnect(!1);a.Ge=!0;a.classList.remove("i-amphtml-notbuilt");a.classList.remove("amp-notbuilt");a.N.signal("built");a.Xa&&a.Sf(!0);a.Da&&R(a.ownerDocument.defaultView).delay(a.sg.bind(a),1);if(!a.getPlaceholder()){var b=a.createPlaceholder();b&&a.appendChild(b)}},function(b){a.N.rejectSignal("built",b);ke(b)||ie(b,a);throw b;})};b.prototype.preconnect=
  225. function(a){var b=this;a?this.implementation_.preconnectCallback(a):R(this.ownerDocument.defaultView).delay(function(){b.implementation_.preconnectCallback(a)},1)};b.prototype.isAlwaysFixed=function(){return this.implementation_.isAlwaysFixed()};b.prototype.updateLayoutBox=function(a,b){var c=this;this.layoutWidth_=a.width;this.isUpgraded()&&(this.implementation_.layoutWidth_=this.layoutWidth_);if(this.isBuilt())try{if(this.implementation_.onLayoutMeasure(),b)this.implementation_.onMeasureChanged()}catch(h){ie(h,
  226. this)}this.fc()&&(this.Xa?this.toggleLoading(!0):1E3>a.top&&0<=a.top&&this.oc(function(){return c.xf()}))};b.prototype.We=function(){void 0===this.sizerElement&&"responsive"===this.layout_&&(this.sizerElement=this.querySelector("i-amphtml-sizer"));return this.sizerElement||null};b.prototype.applySizesAndMediaQuery=function(){void 0===this.lc&&(this.lc=this.getAttribute("media")||null);if(this.lc){var a=this.ownerDocument.defaultView;this.classList.toggle("i-amphtml-hidden-by-media-query",!a.matchMedia(this.lc).matches)}if(void 0===
  227. this.Fc){var b=this.getAttribute("sizes");this.Fc=b?Eh(b):null}this.Fc&&U(this,"width",this.Fc.select(this.ownerDocument.defaultView));void 0===this.$b&&"responsive"===this.layout_&&(this.$b=(b=this.getAttribute("heights"))?Eh(b,!0):null);this.$b&&(b=this.We())&&U(b,"paddingTop",this.$b.select(this.ownerDocument.defaultView))};b.prototype.changeSize=function(a,b,c){var d=this.We();d&&(this.sizerElement=null,U(d,"paddingTop","0"),this.oc(function(){Ic(d)}));void 0!==a&&U(this,"height",a,"px");void 0!==
  228. b&&U(this,"width",b,"px");c&&(null!=c.top&&U(this,"marginTop",c.top,"px"),null!=c.right&&U(this,"marginRight",c.right,"px"),null!=c.bottom&&U(this,"marginBottom",c.bottom,"px"),null!=c.left&&U(this,"marginLeft",c.left,"px"));this.Dg()&&this.lh()};b.prototype.connectedCallback=function(){if(!this.bc&&Jc(this)&&(this.bc=!0,this.everAttached||(this.classList.add("i-amphtml-element"),this.classList.add("i-amphtml-notbuilt"),this.classList.add("amp-notbuilt")),void 0===Hh&&(Hh="content"in self.document.createElement("template")),
  229. Hh||void 0!==this.vb||(this.vb=!!Nc(this,"template")),!this.vb)){if(!this.D){var a=this.ownerDocument.defaultView,b=ed(a).getAmpDoc(this);this.D=b;var c=this.tagName.toLowerCase();this.implementation_ instanceof uh&&!b.declaresExtension(c)&&gd(a).installExtensionForDoc(b,c)}this.o||(this.o=jd(this.D));J(this.D.win,"layers")&&(this.Za||(this.Za=M(this.D,"layers")),this.getLayers().add(this));this.getResources().add(this);if(this.everAttached){var h=this.reconstructWhenReparented();h&&this.Ef();this.isUpgraded()&&
  230. (h&&this.getResources().upgraded(this),this.Wa())}else{this.everAttached=!0;try{var k;var l=this.getAttribute("i-amphtml-layout");if(l){var m=De(l);"responsive"!=m&&"intrinsic"!=m||!this.firstElementChild?"nodisplay"==m&&Ke(this):this.sizerElement=this.querySelector("i-amphtml-sizer")||void 0;k=m}else{var p=this.getAttribute("layout"),q=this.getAttribute("width"),r=this.getAttribute("height"),v=this.getAttribute("sizes"),G=this.getAttribute("heights"),E=p?De(p):null;z().assert(void 0!==E,"Unknown layout: %s",
  231. p);var D=q&&"auto"!=q?Fe(q):q;z().assert(void 0!==D,"Invalid width value: %s",q);var A=r&&"fluid"!=r?Fe(r):r;z().assert(void 0!==A,"Invalid height value: %s",r);var x,u,w,Q;if(!(Q=E&&"fixed"!=E&&"fixed-height"!=E||D&&A)){var na=this.tagName,na=na.toUpperCase();Q=void 0===Be[na]}if(Q)x=D,u=A;else{var oa=this.tagName.toUpperCase();if(!Be[oa]){var C=this.ownerDocument,T=oa.replace(/^AMP\-/,""),Aa=C.createElement(T);Aa.controls=!0;Kd(Aa,{position:"absolute",visibility:"hidden"});C.body.appendChild(Aa);
  232. Be[oa]={width:(Aa.offsetWidth||1)+"px",height:(Aa.offsetHeight||1)+"px"};C.body.removeChild(Aa)}var za=Be[oa];x=D||"fixed-height"==E?D:za.width;u=A||za.height}w=E?E:x||u?"fluid"==u?"fluid":!u||x&&"auto"!=x?u&&x&&(v||G)?"responsive":"fixed":"fixed-height":"container";"fixed"!=w&&"fixed-height"!=w&&"responsive"!=w&&"intrinsic"!=w||z().assert(u,"Expected height to be available: %s",r);"fixed-height"==w&&z().assert(!x||"auto"==x,'Expected width to be either absent or equal "auto" for fixed-height layout: %s',
  233. q);"fixed"!=w&&"responsive"!=w&&"intrinsic"!=w||z().assert(x&&"auto"!=x,'Expected width to be available and not equal to "auto": %s',q);"responsive"==w||"intrinsic"==w?z().assert(Ie(x)==Ie(u),"Length units should be the same for width and height: %s, %s",q,r):z().assert(null===G,'Unexpected "heights" attribute for none-responsive layout');this.classList.add("i-amphtml-layout-"+w);Ee(w)&&this.classList.add("i-amphtml-layout-size-defined");if("nodisplay"==w)Ke(this);else if("fixed"==w)Kd(this,{width:x,
  234. height:u});else if("fixed-height"==w)U(this,"height",u);else if("responsive"==w){var Y=this.ownerDocument.createElement("i-amphtml-sizer");Kd(Y,{display:"block",paddingTop:Je(u)/Je(x)*100+"%"});this.insertBefore(Y,this.firstChild);this.sizerElement=Y}else if("intrinsic"==w){var da=xe(this)(ze),ca=da.firstElementChild;ca.setAttribute("src",'data:image/svg+xml;charset=utf-8,<svg height="'+u+'" width="'+x+'" xmlns="http://www.w3.org/2000/svg" version="1.1"/>');this.insertBefore(da,this.firstChild);this.sizerElement=
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  236. function(){this.classList.remove("i-amphtml-layout-awaiting-size")};b.prototype.attachedCallback=function(){this.connectedCallback()};b.prototype.Rf=function(){var b=this,c=this.implementation_;if(1==this.ib){this.ib=4;var g=a.Date.now(),h=c.upgradeCallback();h?"function"==typeof h.then?h.then(function(a){b.ed(a||c,g)}).catch(function(a){b.ib=3;xa(a)}):this.ed(h,g):this.ed(c,g)}};b.prototype.disconnectedCallback=function(){this.vb||!this.bc||Jc(this)||(this.bc=!1,this.getResources().remove(this),
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  275. ui.prototype.get=function(a,b,c){var d=this;z().assert(ri.test(a.scope)&&ri.test(a.cookieName),"The CID scope and cookie name must only use the characters [a-zA-Z0-9-_.]+\nInstead found: %s",a.scope);return b.then(function(){return S(d.ampdoc).whenFirstVisible()}).then(function(){return vi(d.ampdoc)}).then(function(e){if(e)return"";var g=wi(d,a,c||b);return R(d.ampdoc.win).timeoutPromise(1E4,g,'Getting cid for "'+a.scope+'" timed out').catch(function(a){xa(a)})})};ui.prototype.optOut=function(){return xi(this.ampdoc)};
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  277. function Bi(a,b,c,d){return Ci(a,b).then(function(b){return P(a.ampdoc.win,"crypto").sha384Base64(b+Di(d)+c)})}function yi(a,b){a.Sc||(a.Sc=Ei(a));return a.Sc[b]}
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  279. function xi(a){S(a).sendMessage("cidOptOut",{});return hc(a,"storage").then(function(a){return a.set("amp-cid-optout",!0)})}function vi(a){return hc(a,"storage").then(function(a){return a.get("amp-cid-optout").then(function(a){return!!a})}).catch(function(){return!1})}function zi(a,b,c){var d=Date.now()+31536E6;mb(a,b,c,d,{highestAvailableDomain:!0})}
  280. function Ai(a,b,c){var d=a.ampdoc.win,e=b.scope,g=b.cookieName||e,h=lb(d,g);if(!h&&!b.createCookieIfNotPresent)return Promise.resolve(null);if(a.fd[e])return a.fd[e];if(h)return/^amp-/.test(h)&&zi(d,g,h),Promise.resolve(h);var k=Fi(d).then(function(a){return"amp-"+a});Promise.all([k,c]).then(function(a){var b=a[0],c=lb(d,g);c||zi(d,g,b)});return a.fd[e]=k}function Di(a){z().assert(gb(a),"Expected proxy origin %s",a.origin);return jb(a)}
  281. function Ci(a,b){if(a.Tc)return a.Tc;var c=a.ampdoc.win;return a.Tc=Gi(a.ampdoc).then(function(d){var e=!1,g;d&&!Hi(d)?(g=Promise.resolve(d.cid),Ii(d)&&(e=!0)):(g=P(c,"crypto").sha384Base64(Ji(c)),e=!0);e&&g.then(function(c){Ki(a.ampdoc,b,c)});return g})}function Ki(a,b,c){var d=a.win;Wc(d)?Li(a,Mi(c)):b.then(function(){try{d.localStorage.setItem("amp-cid",Mi(c))}catch(e){}})}
  282. function Li(a,b){var c=S(a);return c.isTrustedViewer().then(function(a){if(a)return B().expectedError("CID","Viewer does not provide cap=cid"),c.sendMessageAwaitResponse("cid",b).then(function(a){var b;if(b=a){var c;a:{try{c=od(a);break a}catch(k){}c=void 0}b=!c}return b?(B().expectedError("CID","invalid cid format"),JSON.stringify(H({time:Date.now(),cid:a}))):a})})}function Mi(a){return JSON.stringify(H({time:Date.now(),cid:a}))}
  283. function Gi(a){var b=a.win,c;try{c=b.localStorage.getItem("amp-cid")}catch(e){}var d=Promise.resolve(c);!c&&Wc(b)&&(d=Li(a));return d.then(function(a){if(!a)return null;a=od(a);return{time:a.time,cid:a.cid}})}function Hi(a){var b=a.time,c=Date.now();return b+31536E6<c}function Ii(a){a=a.time;var b=Date.now();return a+864E5<b}
  284. function Ji(a){var b;a.crypto&&a.crypto.getRandomValues?(b=new Uint8Array(16),a.crypto.getRandomValues(b)):b=null;return b?b:String(a.location.href+Date.now()+a.Math.random()+a.screen.width+a.screen.height)}function Fi(a){var b=Ji(a);if("string"==typeof b)return P(a,"crypto").sha384Base64(b);var c=b;return Xb(function(){return Pe(c).replace(/\.+$/,"")})};function Ni(a){this.w=a;var b=null,c=!1;a.crypto&&(a.crypto.subtle?b=a.crypto.subtle:a.crypto.webkitSubtle&&(b=a.crypto.webkitSubtle,c=!0));this.pkcsAlgo={name:"RSASSA-PKCS1-v1_5",hash:{name:"SHA-256"}};this.subtle=b;this.Ig=c;this.Eb=null}f=Ni.prototype;
  285. f.sha384=function(a){var b=this;"string"===typeof a&&(a=Me(a));if(!this.subtle||this.Eb)return(this.Eb||Oi(this)).then(function(b){return b.sha384(a)});try{return this.subtle.digest({name:"SHA-384"},a).then(function(a){return new Uint8Array(a)},function(c){c.message&&0>c.message.indexOf("secure origin")&&B().error("Crypto","SubtleCrypto failed, fallback to closure lib.",c);return Oi(b).then(function(){return b.sha384(a)})})}catch(c){return B().error("Crypto","SubtleCrypto failed, fallback to closure lib.",
  286. c),Oi(this).then(function(){return b.sha384(a)})}};f.sha384Base64=function(a){return this.sha384(a).then(function(a){return Pe(a)})};f.uniform=function(a){return this.sha384(a).then(function(a){for(var b=0,d=2;0<=d;d--)b=(b+a[d])/256;return b})};function Oi(a){return a.Eb?a.Eb:a.Eb=gd(a.w).preloadExtension("amp-crypto-polyfill").then(function(){return P(a.w,"crypto-polyfill")})}f.isPkcsAvailable=function(){return!!this.subtle&&!1!==this.w.isSecureContext};
  287. f.importPkcsKey=function(a){this.isPkcsAvailable();var b=this.Ig?Le(JSON.stringify(a)):a;return this.subtle.importKey("jwk",b,this.pkcsAlgo,!0,["verify"])};f.verifyPkcs=function(a,b,c){this.isPkcsAvailable();return this.subtle.verify(this.pkcsAlgo,a,b,c)};var Pi=["prefetch","preload","preconnect","dns-prefetch"];function Qi(a){this.D=a;this.pd=null}Qi.prototype.get=function(){if(this.pd)return this.pd;var a=this.D,b=a.getUrl(),c=ib(b),d=(b=a.getRootNode())&&b.AMP&&b.AMP.canonicalUrl;if(!d)var e=b.querySelector("link[rel=canonical]"),d=e?I(e.href).href:c;var g=String(Math.floor(1E4*a.win.Math.random())),h=Ri(a.win.document),k=Si(a.win.document);return this.pd={get sourceUrl(){return ib(a.getUrl())},canonicalUrl:d,pageViewId:g,linkRels:h,metaTags:k}};
  288. function Ri(a){var b=F();if(a.head){var c=a.head.querySelectorAll("link[rel]");a={};for(var d=0;d<c.length;a={href:a.href},d++){var e=c[d];a.href=e.href;var g=e.getAttribute("rel");g&&a.href&&g.split(/\s+/).forEach(function(a){return function(c){if(-1==Pi.indexOf(c)){var d=b[c];d?(ia(d)||(d=b[c]=[d]),d.push(a.href)):b[c]=a.href}}}(a))}}return b}
  289. function Si(a){var b=F();if(a.head){var c=a.head.querySelectorAll("meta[name]");for(a=0;a<c.length;a++){var d=c[a],e=d.getAttribute("content");if((d=d.getAttribute("name"))&&e){var g=b[d];g?(ia(g)||(g=b[d]=[g]),g.push(e)):b[d]=e}}}return b};function Ti(a){this.win=a;this.T=a.document;this.Ha=Hd(this.T,"hidden",!0);void 0===this.T[this.Ha]&&(this.Ha=null);this.Mc=Hd(this.T,"visibilityState",!0);void 0===this.T[this.Mc]&&(this.Mc=null);this.Qb=new V;this.Lc=null;if(this.Ha){this.Lc="visibilitychange";var b=this.Ha.indexOf("Hidden");-1!=b&&(this.Lc=this.Ha.substring(0,b)+"Visibilitychange")}this.hg=this.Sd.bind(this);this.Lc&&this.T.addEventListener(this.Lc,this.hg);this.Ra=null}f=Ti.prototype;
  290. f.isHidden=function(){return this.Ha?this.T[this.Ha]:!1};f.getVisibilityState=function(){return this.Mc?this.T[this.Mc]:this.isHidden()?"hidden":"visible"};f.onVisibilityChanged=function(a){return this.Qb.add(a)};f.Sd=function(){this.Qb.fire()};f.onBodyAvailable=function(a){var b=this.T;if(b.body)return a(),null;this.Ra||(this.Ra=new V,Fc(b.documentElement,function(){return!!b.body},this.Qg.bind(this)));return this.Ra.add(a)};f.Qg=function(){this.Ra.fire();this.Ra.removeAll();this.Ra=null};function Ui(a,b){var c=this;this.ampdoc=a;this.ka=b||a.getRootNode();this.G=ld(this.ampdoc);this.h=S(this.ampdoc);this.M=M(this.ampdoc,"history");var d=id(this.ampdoc.win);this.Hg=d.isIos()&&d.isSafari();this.ub=Wc(this.ampdoc.win)&&this.h.isOvertakeHistory();this.cc=this.ka!=this.ampdoc.getRootNode();this.Gg="inabox"==y(this.ampdoc.win).runtime;this.Oe=null;this.kb=this.Ag.bind(this);this.ka.addEventListener("click",this.kb);this.ka.addEventListener("contextmenu",this.kb);this.te=!1;kf(this.ampdoc).then(function(a){c.te=
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  292. function Vi(a){return(a=a.ka.querySelector('meta[name="amp-to-amp-navigation"]'))&&a.hasAttribute("content")?a.getAttribute("content").split(",").map(function(a){return a.trim()}):[]}
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  297. function $i(a,b,c){b?(a.G.scrollIntoView(b),R(a.ampdoc.win).delay(function(){return a.G.scrollIntoView(b)},1)):B().warn("navigation","failed to find element with id="+c+" or a[name="+c+"]")}function Xi(a,b){if(a.cc){var c=a.Oe;if(!c){var d=a.ka.ownerDocument||a.ka,c=d.createElement("a");a.Oe=c}return Ua(c,b)}return I(b||a.ampdoc.win.location.href)};function aj(a){if(!a.defaultPrevented){var b=a.target;if(b&&"FORM"==b.tagName){var c=b.classList.contains("i-amphtml-form"),d;(d=c?!b.hasAttribute("amp-novalidate"):!b.hasAttribute("novalidate"))&&b.checkValidity&&!b.checkValidity()&&a.preventDefault();for(var e=b.elements,g=0;g<e.length;g++)z().assert(!e[g].name||"__amp_source_origin"!=e[g].name,"Illegal input name, %s found: %s","__amp_source_origin",e[g]);var e=b.getAttribute("action"),h=b.getAttribute("action-xhr"),g=(b.getAttribute("method")||
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  299. b))}(e=b.getAttribute("target"))?z().assert("_blank"==e||"_top"==e,"form target=%s is invalid can only be _blank or _top: %s",e,b):b.setAttribute("target","_top");h&&(a.preventDefault(),a.stopImmediatePropagation(),Yb(b,"action",!0).execute(b,"submit",null,b,b,a,100))}}};function bj(a,b){this.D=a;this.O=R(a.win);this.j=b;this.B=0;this.Ma=[];this.C=[];this.j.setOnStackIndexUpdated(this.Y.bind(this))}f=bj.prototype;f.Tb=function(){this.j.Tb()};f.push=function(a){var b=this;return cj(this,function(){return b.j.push().then(function(c){b.Y(c);a&&(b.Ma[c]=a);return c})},"push")};f.pop=function(a){var b=this;return cj(this,function(){return b.j.pop(a).then(function(a){b.Y(a)})},"pop")};
  300. f.goBack=function(){var a=this;return cj(this,function(){return 0>=a.B?Promise.resolve():a.j.pop(a.B).then(function(b){a.Y(b)})},"goBack")};f.replaceStateForTarget=function(a){var b=this,c=this.D.win.location.hash;return this.push(function(){b.D.win.location.replace(c||"#")}).then(function(){b.j.replaceStateForTarget(a)})};f.getFragment=function(){return this.j.getFragment()};f.updateFragment=function(a){"#"==a[0]&&(a=a.substr(1));return this.j.updateFragment(a)};
  301. f.Y=function(a){this.B=a;if(!(this.B>=this.Ma.length-1)){a=[];for(var b=this.Ma.length-1;b>this.B;b--)this.Ma[b]&&(a.push(this.Ma[b]),this.Ma[b]=void 0);this.Ma.splice(this.B+1);if(0<a.length)for(b=0;b<a.length;b++)this.O.delay(a[b],1)}};function cj(a,b,c){var d=new L,e=d.promise,g=Error("history trace for "+c+": ");a.C.push({callback:b,resolve:d.resolve,reject:d.reject,trace:g});1==a.C.length&&dj(a);return e}
  302. function dj(a){if(0!=a.C.length){var b=a.C[0],c;try{c=b.callback()}catch(d){c=Promise.reject(d)}c.then(function(a){b.resolve(a)},function(a){B().error("History","failed to execute a task:",a);b.trace&&(b.trace.message+=a,B().error("History",b.trace));b.reject(a)}).then(function(){a.C.splice(0,1);dj(a)})}}
  303. function ej(a){var b=this;this.win=a;this.O=R(a);a=this.win.history;this.Na=a.length-1;a.state&&void 0!==a.state["AMP.History"]&&(this.Na=Math.min(a.state["AMP.History"],this.Na));this.B=this.Na;this.Y=null;this.Lf="state"in a;this.Oa=fj(this,this.B);var c,d;a.pushState&&a.replaceState?(this.tc=a.originalPushState||a.pushState.bind(a),this.Ab=a.originalReplaceState||a.replaceState.bind(a),c=function(a,c,d){b.Oa=a;b.tc(a,c,d||null)},d=function(a,c,d){b.Oa=a;void 0!==d?b.Ab(a,c,d):b.Ab(a,c)},a.originalPushState||
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  306. f.setOnStackIndexUpdated=function(a){this.Y=a};f.push=function(){var a=this;return gj(this,function(){a.Ze();return Promise.resolve(a.B)})};f.pop=function(a){var b=this;a=Math.max(a,this.Na);return gj(this,function(){return hj(b,b.B-a+1)})};f.backTo=function(a){var b=this;a=Math.max(a,this.Na);return gj(this,function(){return hj(b,b.B-a)})};function gj(a,b){return a.Oc?a.Oc.promise.then(b,b):b()}
  307. function ij(a){var b,c,d=a.O.timeoutPromise(500,new Promise(function(a,d){b=a;c=d}));a.Oc={promise:d,resolve:b,reject:c};return d}function hj(a,b){if(0>=b)return Promise.resolve(a.B);a.Oa=fj(a,a.B-b);var c=ij(a);a.win.history.go(-b);return c.then(function(){return Promise.resolve(a.B)})}f.Ze=function(a,b,c){a||(a={});var d=this.B+1;a["AMP.History"]=d;this.$g(a,b,c);d!=this.win.history.length-1&&(d=this.win.history.length-1,a["AMP.History"]=d,this.Cc(a));this.Ba(d)};
  308. f.replaceStateForTarget=function(a){var b=this;gj(this,function(){b.win.removeEventListener("popstate",b.yc);try{b.win.location.replace(a)}finally{b.win.addEventListener("popstate",b.yc)}b.$e();return Promise.resolve()})};f.$e=function(a,b,c){a||(a={});var d=Math.min(this.B,this.win.history.length-1);a["AMP.History"]=d;this.Cc(a,b,c);this.Ba(d)};f.Ba=function(a){a=Math.min(a,this.win.history.length-1);this.B!=a&&(this.B=a,this.Y&&this.Y(a))};
  309. f.getFragment=function(){var a=this.win.location.hash,a=a.substr(1);return Promise.resolve(a)};f.updateFragment=function(a){this.win.history.replaceState&&this.win.history.replaceState({},"","#"+a);return Promise.resolve()};function jj(a,b){this.win=a;this.h=b;this.B=0;this.Y=null;this.rh=this.h.onMessage("historyPopped",this.Rg.bind(this))}f=jj.prototype;f.replaceStateForTarget=function(a){this.win.location.replace(a)};f.Tb=function(){this.rh()};f.setOnStackIndexUpdated=function(a){this.Y=a};
  310. f.push=function(){var a=this;this.Ba(this.B+1);return this.h.sendMessageAwaitResponse("pushHistory",H({stackIndex:this.B})).then(function(){return a.B})};f.pop=function(a){var b=this;return a>this.B?Promise.resolve(this.B):this.h.sendMessageAwaitResponse("popHistory",H({stackIndex:this.B})).then(function(){b.Ba(a-1);return b.B})};f.Rg=function(a){this.Ba(a.newStackIndex)};f.Ba=function(a){this.B!=a&&(this.B=a,this.Y&&this.Y(a))};
  311. f.getFragment=function(){return this.h.hasCapability("fragment")?this.h.sendMessageAwaitResponse("getFragment",void 0,!0).then(function(a){if(!a)return"";"#"==a[0]&&(a=a.substr(1));return a}):Promise.resolve("")};f.updateFragment=function(a){return this.h.hasCapability("fragment")?this.h.sendMessageAwaitResponse("replaceHistory",H({fragment:a}),!0):Promise.resolve()};
  312. function kj(a){var b=S(a);b.isOvertakeHistory()||a.win.AMP_TEST_IFRAME?b=new jj(a.win,b):(N(a.win,"global-history-binding",ej),b=P(a.win,"global-history-binding"));return new bj(a,b)};function lj(a){this.win=a;this.fg=this.Sg.bind(this);this.gg=this.Tg.bind(this);this.Wc=this.ze=this.Xc=null;this.ld="ontouchstart"in a||void 0!==a.navigator.maxTouchPoints&&0<a.navigator.maxTouchPoints||void 0!==a.DocumentTouch;this.xb=!1;this.win.document.addEventListener("keydown",this.fg);this.win.document.addEventListener("mousedown",this.gg);this.kd=!0;this.pf=0;this.ph=new V;this.qf=new V;this.Cd=new V;this.ld&&(this.kd=!this.ld,this.Xc=this.Ug.bind(this),be(a.document,"mousemove",this.Xc))}
  313. f=lj.prototype;f.isTouchDetected=function(){return this.ld};f.onTouchDetected=function(a,b){b&&a(this.isTouchDetected());return this.ph.add(a)};f.isMouseDetected=function(){return this.kd};f.onMouseDetected=function(a,b){b&&a(this.isMouseDetected());return this.qf.add(a)};f.isKeyboardActive=function(){return this.xb};f.onKeyboardStateChanged=function(a,b){b&&a(this.isKeyboardActive());return this.Cd.add(a)};
  314. f.Sg=function(a){this.xb||a.defaultPrevented||(a=a.target,a&&("INPUT"==a.tagName||"TEXTAREA"==a.tagName||"SELECT"==a.tagName||"OPTION"==a.tagName||a.hasAttribute("contenteditable")))||(this.xb=!0,this.Cd.fire(!0))};f.Tg=function(){this.xb&&(this.xb=!1,this.Cd.fire(!1))};
  315. f.Ug=function(a){var b=this;if(a.sourceCapabilities&&a.sourceCapabilities.firesTouchEvents)this.nf();else{this.Wc||(this.Wc=this.Pg.bind(this),this.ze=this.nf.bind(this));var c,d=ce(this.win.document,function(a){c=a});return R(this.win).timeoutPromise(300,d).then(this.ze,function(){c&&c();b.Wc()})}};f.Pg=function(){this.kd=!0;this.qf.fire(!0)};f.nf=function(){this.pf++;3>=this.pf&&be(this.win.document,"mousemove",this.Xc)};function mj(a){this.S=a.navigator}f=mj.prototype;f.isAndroid=function(){return/Android/i.test(this.S.userAgent)};f.isIos=function(){return/iPhone|iPad|iPod/i.test(this.S.userAgent)};f.isSafari=function(){return/Safari/i.test(this.S.userAgent)&&!this.isChrome()&&!this.isIe()&&!this.isEdge()&&!this.isFirefox()&&!this.isOpera()};f.isChrome=function(){return/Chrome|CriOS/i.test(this.S.userAgent)&&!this.isEdge()&&!this.isOpera()};f.isFirefox=function(){return/Firefox|FxiOS/i.test(this.S.userAgent)&&!this.isEdge()};
  316. f.isOpera=function(){return/OPR\/|Opera|OPiOS/i.test(this.S.userAgent)};f.isIe=function(){return/Trident|MSIE|IEMobile/i.test(this.S.userAgent)};f.isEdge=function(){return/Edge/i.test(this.S.userAgent)};f.isWebKit=function(){return/WebKit/i.test(this.S.userAgent)&&!this.isEdge()};f.isStandalone=function(){return this.isIos()&&this.S.standalone};f.isBot=function(){return/bot/i.test(this.S.userAgent)};
  317. f.getMajorVersion=function(){return this.isSafari()?this.isIos()?this.getIosMajorVersion()||0:nj(this,/\sVersion\/(\d+)/,1):this.isChrome()?nj(this,/(Chrome|CriOS)\/(\d+)/,2):this.isFirefox()?nj(this,/(Firefox|FxiOS)\/(\d+)/,2):this.isOpera()?nj(this,/(OPR|Opera|OPiOS)\/(\d+)/,2):this.isIe()?nj(this,/MSIE\s(\d+)/,1):this.isEdge()?nj(this,/Edge\/(\d+)/,1):0};function nj(a,b,c){if(!a.S.userAgent)return 0;a=a.S.userAgent.match(b);return!a||c>=a.length?0:parseInt(a[c],10)}
  318. f.getIosVersionString=function(){if(!this.S.userAgent||!this.isIos())return"";var a=this.S.userAgent.match(/OS ([0-9]+[_.][0-9]+([_.][0-9]+)?)\b/);return a?a=a[1].replace(/_/g,"."):""};f.getIosMajorVersion=function(){var a=this.getIosVersionString();return""==a?null:Number(a.split(".")[0])};function oj(a){this.F=a;this.Qf=Object.create(null)}oj.prototype.addTransition=function(a,b,c){var d=a+"|"+b;this.Qf[d]=c};oj.prototype.setState=function(a){var b=this.F;this.F=a;(a=this.Qf[b+"|"+a])&&a()};function pj(a,b){var c=this;this.win=a;this.Zg=b;this.M=[];this.rf=new V;this.Je=function(a){a.target&&1==a.target.nodeType&&qj(c,a.target)};this.Ie=function(){R(a).delay(function(){qj(c,c.win.document.activeElement)},500)};this.win.document.addEventListener("focus",this.Je,!0);this.win.addEventListener("blur",this.Ie)}f=pj.prototype;f.Tb=function(){this.win.document.removeEventListener("focus",this.Je,!0);this.win.removeEventListener("blur",this.Ie)};f.onFocus=function(a){return this.rf.add(a)};
  319. function qj(a,b){var c=Date.now();0==a.M.length||a.M[a.M.length-1].el!=b?a.M.push({el:b,time:c}):a.M[a.M.length-1].time=c;a.purgeBefore(c-a.Zg);a.rf.fire(b)}f.getLast=function(){return 0==this.M.length?null:this.M[this.M.length-1].el};f.purgeBefore=function(a){for(var b=this.M.length-1,c=0;c<this.M.length;c++)if(this.M[c].time>=a){b=c-1;break}-1!=b&&this.M.splice(0,b+1)};
  320. f.hasDescendantsOf=function(a){this.win.document.activeElement&&qj(this,this.win.document.activeElement);for(var b=0;b<this.M.length;b++)if(a.contains(this.M[b].el))return!0;return!1};function rj(){this.I=[];this.Mb={};this.ef=this.ff=0}f=rj.prototype;f.getSize=function(){return this.I.length};f.getLastEnqueueTime=function(){return this.ff};f.getLastDequeueTime=function(){return this.ef};f.getTaskById=function(a){return this.Mb[a]||null};f.enqueue=function(a){this.I.push(a);this.Mb[a.id]=a;this.ff=Date.now()};f.dequeue=function(a){var b=this.removeAtIndex(a,this.I.indexOf(this.Mb[a.id]));if(!b)return!1;this.ef=Date.now();return!0};
  321. f.peek=function(a,b){for(var c=1E6,d=null,e=0;e<this.I.length;e++){var g=this.I[e],h=a(g,b);h<c&&(c=h,d=g)}return d};f.forEach=function(a){this.I.forEach(a)};f.removeAtIndex=function(a,b){var c=this.Mb[a.id];if(!c||this.I[b]!=c)return!1;this.I.splice(b,1);delete this.Mb[a.id];return!0};f.purge=function(a){for(var b=this.I.length;b--;)a(this.I[b])&&this.removeAtIndex(this.I[b],b)};function Hj(a){var b;return!(b||id(a)).isIe()||Ij(a)?null:new Promise(function(b){var c=Date.now()+2E3,e=a.setInterval(function(){var d=Date.now(),h=Ij(a);if(h||d>c)a.clearInterval(e),b(),h||B().error("ie-media-bug","IE media never resolved")},10)})}function Ij(a){var b="(min-width: "+(a.innerWidth-1)+"px)"+(" AND (max-width: "+(a.innerWidth+1)+"px)");try{return a.matchMedia(b).matches}catch(c){return B().error("ie-media-bug","IE matchMedia failed: ",c),!0}};function Jj(a){var b=this;this.ampdoc=a;this.win=a.win;this.h=S(a);this.ia=this.h.isRuntimeOn();this.Eg=!1;this.lf=this.win.devicePixelRatio||1;this.gh=0;this.o=[];this.kg=this.qe=0;this.ha=this.h.isVisible();this.xa=this.h.getPrerenderSize();this.pb=!1;this.Te=!0;this.re=!1;this.va=-1;this.hb=!0;this.Gb=-1;this.Ed=this.ic=0;this.vc=new dg(this.win,function(){return b.doPass()});this.Df=new dg(this.win,function(){b.hb=!0;b.schedulePass()});this.oa=new rj;this.C=new rj;this.J=J(this.win,"layers");
  322. var c;this.Ae=c=this.J?this.mg.bind(this):this.ng.bind(this);this.fa=[];this.qa=[];this.vd=!1;this.G=ld(this.ampdoc);this.A=kd(this.win);this.oe=new pj(this.win,6E4);this.ne=!1;this.Vb=0;this.bb=!1;this.Zf=new oj(this.h.getVisibilityState());Kj(this,this.Zf);this.G.onChanged(function(a){b.ic=Date.now();b.Ed=a.velocity;a.relayoutAll&&(b.hb=!0,b.bb=!0);b.schedulePass()});this.G.onScroll(function(){b.ic=Date.now()});this.J&&(this.Za=a=M(this.ampdoc,"layers"),a.onScroll(function(){b.schedulePass()}),
  323. this.eg=this.lg.bind(this));this.h.onVisibilityChanged(function(){-1==b.va&&b.h.isVisible()&&(b.va=Date.now());b.schedulePass()});this.h.onRuntimeState(function(a){b.ia=a;b.schedulePass(1)});this.oe.onFocus(function(a){Lj(b,a)});this.schedulePass();this.ampdoc.whenReady().then(function(){function a(){return b.Df.schedule()}b.pb=!0;Mj(b);b.qa=null;var c=Hj(b.win);c?c.then(a):a();Nj(b);Promise.race([de(b.win),R(b.win).promise(3100)]).then(a);b.win.document.fonts&&"loaded"!=b.win.document.fonts.status&&
  324. b.win.document.fonts.ready.then(a)})}f=Jj.prototype;f.get=function(){return this.o.slice(0)};f.isRuntimeOn=function(){return this.ia};f.renderStarted=function(){this.ampdoc.signals().signal("render-start")};
  325. f.getMeasuredResources=function(a,b){var c=this;return this.ampdoc.signals().whenSignal("ready-scan").then(function(){var b=[];c.o.forEach(function(d){d.hasBeenMeasured()||d.hostWin!=a||d.hasOwner()||b.push(Oj(c,d))});return Promise.all(b)}).then(function(){return c.o.filter(function(c){return c.hostWin==a&&!c.hasOwner()&&c.hasBeenMeasured()&&b(c)})})};
  326. f.getResourcesInRect=function(a,b,c){return this.getMeasuredResources(a,function(a){return!a.isDisplayed()||!a.overlaps(b)&&!a.isFixed()||c&&!a.prerenderAllowed()?!1:!0})};function Nj(a){var b=P(a.win,"input");b.onTouchDetected(function(b){Pj(a,"amp-mode-touch",b)},!0);b.onMouseDetected(function(b){Pj(a,"amp-mode-mouse",b)},!0);b.onKeyboardStateChanged(function(b){Pj(a,"amp-mode-keyboard-active",b)},!0)}
  327. function Pj(a,b,c){a.ampdoc.whenBodyAvailable().then(function(d){a.A.mutate(function(){d.classList.toggle(b,c)})})}f.getMaxDpr=function(){return this.lf};f.getDpr=function(){return this.lf};f.getResourceForElement=function(a){return Z(a)};f.getResourceForElementOptional=function(a){return Z(a)};f.getElementLayoutBox=function(a){var b=this,c=this.getResourceForElementOptional(a);return c?Oj(this,c):this.A.measurePromise(function(){return b.getViewport().getLayoutRect(a)})};
  328. function Oj(a,b){return b.hasBeenMeasured()?Xb(function(){return b.getPageLayoutBox()}):a.A.measurePromise(function(){b.measure();return b.getPageLayoutBox()})}f.getViewport=function(){return this.G};f.getScrollDirection=function(){return Math.sign(this.Ed)||1};f.add=function(a){this.qe++;1==this.qe&&this.G.ensureReadyForElements();var b=Z(a);b&&0!=b.getState()&&!a.reconstructWhenReparented()?b.requestMeasure():b=new yh(++this.gh,a,this);this.o.push(b);this.Df.schedule(1E3)};
  329. f.grantBuildPermission=function(){return 20>this.kg++||this.h.hasBeenVisible()};function Qj(a,b,c){var d;c=void 0===c?!1:c;d=void 0===d?!0:d;var e=a.ia||a.Eg,g="prerender"!=a.h.getVisibilityState()||b.prerenderAllowed();e&&g&&(a.pb?Rj(a,b,d):b.isBuilt()||b.isBuilding()||c&&a.qa.includes(b)||(a.qa.push(b),Mj(a,d)))}
  330. function Mj(a,b){if(!a.vd)try{a.vd=!0;b=void 0===b?!0:b;b=void 0===b?!0:b;for(var c=0;c<a.qa.length;c++){var d=a.qa[c],e;if(!(e=a.pb))a:{var g=a.ampdoc.getRootNode(),h=d.element;do if(h.nextSibling){e=!0;break a}while((h=h.parentNode)&&h!=g);e=!1}e&&(a.qa.splice(c--,1),Rj(a,d,b))}}finally{a.vd=!1}}function Rj(a,b,c){var d=b.build();d&&c&&d.then(function(){return a.schedulePass()},function(c){Sj(a,b);if(!ke(c))throw c;})}f.remove=function(a){(a=Z(a))&&Sj(this,a)};
  331. function Sj(a,b,c){var d=a.o.indexOf(b);-1!=d&&a.o.splice(d,1);b.isBuilt()&&(b.pauseOnRemove(),c&&b.disconnect());Tj(a,b,!0)}f.removeForChildWindow=function(a){var b=this,c=this.o.filter(function(b){return b.hostWin==a});c.forEach(function(a){return Sj(b,a,!0)})};f.upgraded=function(a){a=Z(a);Qj(this,a)};f.setOwner=function(a,b){b.contains(a);Z(a)&&Z(a).updateOwner(b);a.__AMP__OWNER=b;a=a.getElementsByClassName("i-amphtml-element");for(b=0;b<a.length;b++){var c=a[b];Z(c)&&Z(c).updateOwner(void 0)}};
  332. f.requireLayout=function(a,b){var c=this,d=[];Uj(this,a,function(a){4!=a.getState()&&(3!=a.getState()?d.push(a.whenBuilt().then(function(){a.measure();if(a.isDisplayed())return Vj(c,a,!0,b,!0),a.loadedOnce()})):a.isDisplayed()&&d.push(a.loadedOnce()))});return Promise.all(d)};f.scheduleLayout=function(a,b){Wj(this,Z(a),!0,Xj(b))};f.schedulePause=function(a,b){var c=Z(a);b=Xj(b);Yj(this,c,b,function(a){a.pause()})};f.scheduleResume=function(a,b){a=Z(a);b=Xj(b);Yj(this,a,b,function(a){a.resume()})};
  333. f.scheduleUnlayout=function(a,b){a=Z(a);b=Xj(b);Yj(this,a,b,function(a){a.unlayout()})};f.schedulePreload=function(a,b){Wj(this,Z(a),!1,Xj(b))};f.updateLayoutPriority=function(a,b){var c=Z(a);c.updateLayoutPriority(b);this.C.forEach(function(a){a.resource==c&&(a.priority=b)});this.schedulePass()};f.updateInViewport=function(a,b,c){Zj(this,Z(a),Xj(b),c)};f.changeSize=function(a,b,c,d,e){ak(this,Z(a),b,c,e,!0,d)};
  334. f.attemptChangeSize=function(a,b,c,d){var e=this;return new Promise(function(g,h){ak(e,Z(a),b,c,d,!1,function(a){a?g():h(Error("changeSize attempt denied"))})})};f.measureElement=function(a){return this.A.measurePromise(a)};f.mutateElement=function(a,b){return this.measureMutateElement(a,null,b)};f.measureMutateElement=function(a,b,c){return this.J?bk(this,a,b,c):ck(this,a,b,c)};
  335. function ck(a,b,c,d){function e(){var c=a.G.getLayoutRect(b);return 0!=c.width&&0!=c.height?c.top:-1}var g=-1;return a.A.runPromise({measure:function(){c&&c();g=e()},mutate:function(){d();b.classList.contains("i-amphtml-element")&&Z(b).requestMeasure();for(var c=b.getElementsByClassName("i-amphtml-element"),k=0;k<c.length;k++)Z(c[k]).requestMeasure();-1!=g&&dk(a,g);a.schedulePass(70);a.A.measure(function(){var b=e();-1!=b&&b!=g&&(dk(a,b),a.schedulePass(70));a.bb=!0})}})}
  336. function bk(a,b,c,d){return a.A.runPromise({measure:c||void 0,mutate:function(){d();a.dirtyElement(b)}})}f.dirtyElement=function(a){if(this.J)this.Za.dirty(a);else{var b=a.classList.contains("i-amphtml-element");b&&(a=Z(a),dk(this,a.getLayoutBox().top));this.schedulePass(70,!b)}};f.attemptCollapse=function(a){var b=this;return new Promise(function(c,d){ak(b,Z(a),0,0,void 0,!1,function(b){b?(Z(a).completeCollapse(),c()):d(Error("collapse attempt denied"))})})};
  337. f.collapseElement=function(a){var b=this.G.getLayoutRect(a);a=Z(a);0!=b.width&&0!=b.height&&dk(this,b.top);a.completeCollapse();this.schedulePass(70)};f.expandElement=function(a){var b=Z(a);b.completeExpand();(b=b.getOwner())&&b.expandedCallback(a);this.schedulePass(70)};f.schedulePass=function(a,b){b&&(this.hb=!0);return this.vc.schedule(a)};f.schedulePassVsync=function(){var a=this;this.ne||(this.ne=!0,this.A.mutate(function(){return a.doPass()}))};f.ampInitComplete=function(){this.re=!0;this.schedulePass()};
  338. f.doPass=function(){var a=this;if(this.ia){this.ha=this.h.isVisible();this.xa=this.h.getPrerenderSize();var b=this.pb&&this.Te;if(b){this.Te=!1;var c=this.win.document,d=fd(this.ampdoc);this.h.sendMessage("documentLoaded",H({title:c.title,sourceUrl:ib(this.ampdoc.getUrl()),serverLayout:c.documentElement.hasAttribute("i-amphtml-element"),linkRels:d.linkRels,metaTags:d.metaTags}),!0);this.Vb=this.G.getContentHeight();this.h.sendMessage("documentHeight",H({height:this.Vb}),!0)}var e=this.G.getSize();
  339. this.vc.cancel();this.ne=!1;this.Zf.setState(this.h.getVisibilityState());this.pb&&this.re&&!this.ampdoc.signals().get("ready-scan")&&this.ampdoc.signals().signal("ready-scan");this.bb&&(this.bb=!1,this.A.measure(function(){var b=a.G.getContentHeight();b!=a.Vb&&(a.h.sendMessage("documentHeight",H({height:b}),!0),a.Vb=b)}))}};
  340. function ek(a){var b=Date.now(),c=a.G.getRect(),d=c.height/10,e=c.height/10,g=.01>Math.abs(a.Ed)&&500<b-a.ic||1E3<b-a.ic;if(0<a.fa.length){var h=a.fa;a.fa=[];for(var k=-1,l=[],m=0,b=0;b<h.length;b++){var p=h[b],q=p.resource,r=q.getLayoutBox(),v=0,G=0,E=r,D=E.top,A=E.bottom,x=void 0;p.marginChange&&(x=p.marginChange.newMargins,E=p.marginChange.currentMargins,void 0!=x.top&&(v=x.top-E.top),void 0!=x.bottom&&(G=x.bottom-E.bottom),v&&(D=r.top-E.top),G&&(A=r.bottom+E.bottom));var u=p.newHeight-r.height,
  341. w=!1;if(0!=u||0!=v||0!=G)if(p.force||!a.ha)w=!0;else if(a.oe.hasDescendantsOf(q.element))w=!0;else if(D>=c.bottom-e||0==v&&r.bottom+Math.min(u,0)>=c.bottom-e)w=!0;else if(1<c.top&&A<=c.top+d){if(0>u&&c.top+m<-u)continue;g?(m+=u,l.push(p)):a.fa.push(p);continue}else fk(a,q,r)?w=!0:0>u||0>v||0>G||p.resource.overflowCallback(!0,p.newHeight,p.newWidth,x);w&&(0<=r.top&&(k=-1==k?r.top:Math.min(k,r.top)),p.resource.changeSize(p.newHeight,p.newWidth,x),p.resource.overflowCallback(!1,p.newHeight,p.newWidth,
  342. x),a.bb=!0);p.callback&&p.callback(w)}-1!=k&&dk(a,k);0<l.length&&a.A.run({measure:function(b){b.scrollHeight=a.G.getScrollHeight();b.scrollTop=a.G.getScrollTop()},mutate:function(b){var c=-1;l.forEach(function(a){var b=a.resource.getLayoutBox();c=-1==c?b.top:Math.min(c,b.top);a.resource.changeSize(a.newHeight,a.newWidth,a.marginChange?a.marginChange.newMargins:void 0);a.callback&&a.callback(!0)});-1!=c&&dk(a,c);var d=a.G.getScrollHeight();d!=b.scrollHeight&&a.G.setScrollTop(b.scrollTop+(d-b.scrollHeight));
  343. a.bb=!0}},{})}}function fk(a,b,c){var d,e=a.G.getContentHeight();a=Math.max(.85*e,e-1E3);var g=c||b.getLayoutBox(),h=d||b.getInitialLayoutBox();return g.bottom>=a||h.bottom>=a}function dk(a,b){a.J?a.hb=!0:a.Gb=-1==a.Gb?b:Math.min(b,a.Gb)}function Lj(a,b){var c=Lc(b,function(a){return!!Z(a)});if(c){b=Z(c);var d=b.getPendingChangeSize();void 0!==d&&ak(a,b,d.height,d.width,d.margins,!0)}}
  344. function gk(a){var b=Date.now(),c=a.hb;a.hb=!1;var d=a.Gb;a.Gb=-1;for(var e=0,g=0,h=0;h<a.o.length;h++){var k=a.o[h];0!=k.getState()||k.isBuilding()||Qj(a,k,!0);if(c||!k.hasBeenMeasured()||1==k.getState())k.applySizesAndMediaQuery(),e++;k.isMeasureRequested()&&g++}var l;if(0<e||0<g||c||-1!=d)for(h=0;h<a.o.length;h++)if(k=a.o[h],!k.hasOwner()||k.isMeasureRequested())if(c||1==k.getState()||!k.hasBeenMeasured()||k.isMeasureRequested()||-1!=d&&k.getLayoutBox().bottom>=d){var m=k.isDisplayed();k.measure();
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  350. function ik(a,b,c,d,e,g,h){b.resetPendingChangeSize();var k=b.getPageLayoutBox();if(!(k=void 0!==c&&c!=k.height||void 0!==d&&d!=k.width)&&(k=void 0!==e))var k=e.currentMargins,l=e.newMargins,k=void 0!==l.top&&l.top!=k.top||void 0!==l.right&&l.right!=k.right||void 0!==l.bottom&&l.bottom!=k.bottom||void 0!==l.left&&l.left!=k.left;if(k){k=null;for(l=0;l<a.fa.length;l++)if(a.fa[l].resource==b){k=a.fa[l];break}k?(k.newHeight=c,k.newWidth=d,k.marginChange=e,k.force=g||k.force,k.callback=h):a.fa.push({resource:b,
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  354. function Yj(a,b,c,d){c.forEach(function(c){b.element.contains(c);Uj(a,c,d)})}function Uj(a,b,c){if(b.classList.contains("i-amphtml-element"))c(Z(b)),(b=b.getPlaceholder())&&Uj(a,b,c);else{a=b.getElementsByClassName("i-amphtml-element");b=[];for(var d=0;d<a.length;d++){for(var e=a[d],g=!1,h=0;h<b.length;h++)if(b[h].contains(e)){g=!0;break}g||(b.push(e),c(Z(e)))}}}
  355. function Kj(a,b){function c(){a.o.forEach(function(a){return a.resume()});h()}function d(){a.o.forEach(function(b){b.unload();Tj(a,b)});a.unselectText()}function e(){a.o.forEach(function(a){return a.pause()})}function g(){}function h(){var b=a.G.getSize();if(0<b.height&&0<b.width){0<a.fa.length&&ek(a);gk(a);for(var b=Date.now(),c=-1,d=Object.create(null),e=a.C.peek(a.Ae,d);e;){c=hk(a,e);if(16<c)break;a.C.dequeue(e);(c=a.oa.getTaskById(e.id))?(e=a.dh.bind(a,e),c.promise.then(e,e)):(e.resource.measure(),
  356. jk(a,e.resource,e.forceOutsideViewport)?(e.promise=e.callback(),e.startTime=b,a.oa.enqueue(e),e.promise.then(a.Mf.bind(a,e,!0),a.Mf.bind(a,e,!1)).catch(ie)):e.resource.layoutCanceled());e=a.C.peek(a.Ae,d);c=-1}0<=c?b=c:(b=2*(b-a.oa.getLastDequeueTime()),b=Math.max(Math.min(3E4,b),5E3));0<a.fa.length&&(b=Math.min(b,500));a.ha&&a.schedulePass(b)}}var k="prerender",l="hidden",m="paused",p="inactive";b.addTransition(k,k,h);b.addTransition(k,"visible",h);b.addTransition(k,l,h);b.addTransition(k,p,h);b.addTransition(k,
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  362. f.handleScrollTo=function(a){if(!a.satisfiesTrust(100))return null;var b=a.node,c=a.args&&a.args.duration&&0<=a.args.duration?a.args.duration:500;a=a.args&&a.args.position&&mk.includes(a.args.position)?a.args.position:"top";this.G.animateScrollIntoView(b,c,"ease-in",a);return null};f.handleFocus=function(a){if(!a.satisfiesTrust(100))return null;try{a.node.focus()}catch(b){}return null};
  363. f.handleHide=function(a){var b=a.node;this.o.mutateElement(b,function(){b.classList.contains("i-amphtml-element")?b.collapse():Ld(b,!1)});return null};
  364. f.handleShow=function(a){var b=a.node,c=b.ownerDocument.defaultView;if(b.classList.contains("i-amphtml-layout-nodisplay"))return z().warn("STANDARD-ACTIONS","Elements with layout=nodisplay cannot be dynamically shown.",b),null;kd(c).measure(function(){"none"!=Md(c,b).display||lk(b)||z().warn("STANDARD-ACTIONS",'Elements can only be dynamically shown when they have the "hidden" attribute set or when they were dynamically hidden.',b)});this.o.mutateElement(b,function(){b.classList.contains("i-amphtml-element")?
  365. b.expand():(Ld(b,!0),b.removeAttribute("hidden"))});return null};f.handleToggle=function(a){return lk(a.node)?this.handleShow(a):this.handleHide(a)};function pk(a,b,c){this.ampdoc=a;this.h=b;this.j=c;this.uc=jb(this.ampdoc.win.location);this.Gc=null}pk.prototype.get=function(a){return qk(this).then(function(b){return b.get(a)})};pk.prototype.set=function(a,b){return rk(this,function(c){return c.set(a,b)})};pk.prototype.remove=function(a){return rk(this,function(b){return b.remove(a)})};
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  369. function uk(a){this.win=a;var b;try{"localStorage"in this.win?(this.win.localStorage.getItem("test"),b=!0):b=!1}catch(c){b=!1}this.xd=b;this.xd||(a=Error("localStorage not supported."),B().expectedError("Storage",a))}uk.prototype.loadBlob=function(a){var b=this;return new Promise(function(c){b.xd?c(b.win.localStorage.getItem("amp-store:"+a)):c(null)})};uk.prototype.saveBlob=function(a,b){var c=this;return new Promise(function(d){c.xd&&c.win.localStorage.setItem("amp-store:"+a,b);d()})};
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  371. f.promise=function(a){var b=this;return new Promise(function(c){var d=b.delay(c,a);if(-1==d)throw Error("Failed to schedule timer.");})};f.timeoutPromise=function(a,b,c){function d(){e.cancel(g)}var e=this,g,h=new Promise(function(b,d){g=e.delay(function(){d(z().createError(c||"timeout"))},a);if(-1==g)throw Error("Failed to schedule timer.");});if(!b)return h;b.then(d,d);return Promise.race([h,b])};
  372. f.poll=function(a,b){var c=this;return new Promise(function(d){var e=c.win.setInterval(function(){b()&&(c.win.clearInterval(e),d())},a)})};function yk(a,b){this.D=a;a=b||a.getRootNode();this.bg=(a.ownerDocument||a).createElement("a");this.Sa=new Ja(100)}f=yk.prototype;f.adoptEmbedWindow=function(a){$b(a,"url",new yk(this.D,a.document))};f.parse=function(a,b){return Ua(this.bg,a,b?null:this.Sa)};f.isProtocolValid=function(a){return hb(a)};f.getSourceOrigin=function(a){return jb(a)};f.isSecureUrl=function(a){return db(a)};f.assertHttpsUrl=function(a,b,c){return eb(a,b,void 0===c?"source":c)};
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  374. f.solvePositionFromXValue=function(a){var b=1E-6,c=(a-this.x0)/(this.x3-this.x0);if(0>=c)return 0;if(1<=c)return 1;for(var d=0,e=1,g=0,h=0;8>h;h++){var g=this.getPointX(c),k=(this.getPointX(c+b)-g)/b;if(Math.abs(g-a)<b)return c;if(Math.abs(k)<b)break;else g<a?d=c:e=c,c-=(g-a)/k}for(h=0;Math.abs(g-a)>b&&8>h;h++)g<a?(d=c,c=(c+e)/2):(e=c,c=(c+d)/2),g=this.getPointX(c);return c};
  375. f.getPointX=function(a){if(0==a)return this.x0;if(1==a)return this.x3;var b=this.lerp(this.x0,this.x1,a),c=this.lerp(this.x1,this.x2,a),d=this.lerp(this.x2,this.x3,a),b=this.lerp(b,c,a),c=this.lerp(c,d,a);return this.lerp(b,c,a)};f.getPointY=function(a){if(0==a)return this.y0;if(1==a)return this.y3;var b=this.lerp(this.y0,this.y1,a),c=this.lerp(this.y1,this.y2,a),d=this.lerp(this.y2,this.y3,a),b=this.lerp(b,c,a),c=this.lerp(c,d,a);return this.lerp(b,c,a)};f.lerp=function(a,b,c){return a+c*(b-a)};
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  378. f.then=function(a,b){return a||b?this.yf.then(a,b):this.yf};f.thenAlways=function(a){a=a||Hk;return this.then(a,a)};f.halt=function(a){this.Ua(!1,a||0)};f.Ua=function(a,b){if(this.Ja){this.Ja=!1;if(0!=b){1<this.V.length&&this.V.sort(function(a,b){return a.delay+a.duration-(b.delay+b.duration)});try{if(0<b)for(b=0;b<this.V.length;b++)this.V[b].func(1,!0);else for(var c=this.V.length-1;0<=c;c--)this.V[c].func(0,!1)}catch(d){B().error("Animation","completion failed: "+d,d),a=!1}}a?this.eh():this.bh()}};
  379. f.nh=function(){if(this.Ja){for(var a=Date.now(),b=Math.min((a-this.ee)/this.ug,1),c=0;c<this.V.length;c++){var d=this.V[c];!d.started&&b>=d.delay&&(d.started=!0)}for(c=0;c<this.V.length;c++)if(d=this.V[c],d.started&&!d.completed)a:{var e,g;if(0<d.duration){if(e=g=Math.min((b-d.delay)/d.duration,1),d.curve&&1!=e)try{e=d.curve(g)}catch(h){B().error("Animation","step curve failed: "+h,h);this.Ua(!1,0);break a}}else e=g=1;1==g&&(d.completed=!0);try{d.func(e,d.completed)}catch(h){B().error("Animation",
  380. "step mutate failed: "+h,h),this.Ua(!1,0)}}1==b?this.Ua(!0,0):this.A.canAnimate(this.nb)?this.Nf(this.F):(B().warn("Animation","cancel animation"),this.Ua(!1,0))}};var Lk=['\n          <i-amphtml-fpa style="display: none"></i-amphtml-fpa>'];Lk.raw=['\n          <i-amphtml-fpa style="display: none"></i-amphtml-fpa>'];function Mk(a,b,c,d,e){this.ampdoc=a;this.A=b;this.dg=c;this.Ub=this.P=d;this.Aa=e&&a.isSingleDoc();this.ga=null;this.qg=0;this.U=[]}f=Mk.prototype;f.setVisible=function(a){var b=this;this.ga&&this.A.mutate(function(){U(b.ga,"visibility",a?"visible":"hidden")})};
  381. f.setup=function(){var a=this.ampdoc.getRootNode().styleSheets;if(a){for(var b=[],c=[],d=0;d<a.length;d++){var e=a[d],g=e.ownerNode;e.disabled||!g||"STYLE"!=g.tagName||g.hasAttribute("amp-boilerplate")||g.hasAttribute("amp-runtime")||g.hasAttribute("amp-extension")||Nk(this,e.cssRules,b,c)}this.trySetupSelectorsNoInline(b,c);Ok(this);d=id(this.ampdoc.win);0<this.U.length&&!this.Aa&&d.isIos()&&z().warn("FixedLayer","Please test this page inside of an AMP Viewer such as Google's because the fixed or sticky positioning might have slightly different layout.");
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  383. f.addElement=function(a,b){var c=this.ampdoc.win;a.offsetParent||"none"!==Md(c,a).display||B().error("FixedLayer","Tried to add display:none element to FixedLayer",a.tagName);Pk(this,a,"*","fixed",b);Ok(this);return this.update()};f.removeElement=function(a){var b=this,c=Qk(this,a);0<c.length&&this.ga&&this.A.mutate(function(){for(var a=0;a<c.length;a++){var e=c[a];"fixed"==e.position&&Rk(b,e)}})};f.isDeclaredFixed=function(a){return!!a.__AMP_DECLFIXED};f.isDeclaredSticky=function(a){return!!a.__AMP_DECLSTICKY};
  384. f.update=function(){var a=this;this.U.filter(function(b){return!a.ampdoc.contains(b.element)}).forEach(function(b){return Qk(a,b.element)});if(0==this.U.length)return Promise.resolve();var b=!1;return this.A.runPromise({measure:function(c){for(var d=a.U,e=[],g=a.ampdoc.win,h=0;h<d.length;h++)Id(d[h].element,{top:"",bottom:"-9999vh",transition:"none"});for(h=0;h<d.length;h++)e.push(Md(g,d[h].element).top);for(h=0;h<d.length;h++)U(d[h].element,"bottom","");for(h=0;h<d.length;h++){var k=d[h],l=k.element,
  385. m=Md(g,l),p=l.offsetWidth,q=l.offsetHeight,r=l.offsetTop,v=m,G=void 0===v.position?"":v.position,l=void 0===v.display?"":v.display,E=v.bottom,D=v.zIndex,A=parseFloat(m.opacity),v=m[Hd(m,"transform")],m=m.top,x="fixed"==G&&(k.forceTransfer||0<p&&0<q),u=Fa(G,"sticky"),w="none"!==l;if(w&&(x||u)){if("auto"===m||e[h]!==m)m=x&&r===a.Ub+a.dg?"0px":"";var Q=x&&(k.forceTransfer||0<A&&300>q&&(!!m&&0==parseInt(m,10)||!!E&&0==parseInt(E,10)));Q&&(b=!0);c[k.id]={fixed:x,sticky:u,transferrable:Q,top:m,zIndex:D,
  386. transform:v}}else c[k.id]={fixed:!1,sticky:!1,transferrable:!1,top:"",zIndex:""}}},mutate:function(c){if(b&&a.Aa){var d=Sk(a);d.className!=a.ampdoc.getBody().className&&(d.className=a.ampdoc.getBody().className)}for(var e=a.U,g=0;g<e.length;g++){var h=e[g],k=c[h.id];U(h.element,"transition","none");U(h.element,"transition","");if(k){var l=g,m=k,p=h.element,q=h.fixedNow;h.fixedNow=m.fixed;h.stickyNow=m.sticky;h.top=m.fixed||m.sticky?m.top:"";h.transform=m.transform;!q||m.fixed&&m.transferrable||Rk(a,
  387. h);m.top&&(m.fixed||m.sticky)&&(m.fixed||!a.Aa?U(p,"top","calc("+m.top+" + "+a.P+"px)"):a.Ub===a.P?U(p,"top",m.top):U(p,"top","calc("+m.top+" - "+a.Ub+"px)"));a.Aa&&m.fixed&&!q&&m.transferrable&&Tk(a,h,l,m)}}}},{}).catch(function(a){B().error("FixedLayer","Failed to mutate fixed elements:",a)})};
  388. f.trySetupSelectorsNoInline=function(a,b){try{for(var c=0;c<a.length;c++)for(var d=a[c],e=this.ampdoc.getRootNode().querySelectorAll(d),g=0;g<e.length&&!(10<g);g++)Pk(this,e[g],d,"fixed");for(a=0;a<b.length;a++)for(var h=b[a],k=this.ampdoc.getRootNode().querySelectorAll(h),c=0;c<k.length;c++)Pk(this,k[c],h,"sticky")}catch(l){B().error("FixedLayer","Failed to setup fixed elements:",l)}};
  389. function Pk(a,b,c,d,e){J(a.ampdoc.win,"inline-styles")&&b.hasAttribute("style")&&(b.style.top||b.style.bottom)&&z().error("FixedLayer","Inline styles with `top`, `bottom` and other CSS rules are not supported yet for fixed or sticky elements (#14186). Unexpected behavior may occur.",b);for(var g=null,h=0;h<a.U.length;h++){var k=a.U[h];if(k.element==b&&k.position==d){g=k;break}}h="fixed"==d;g?g.selectors.includes(c)||g.selectors.push(c):(g="F"+a.qg++,b.setAttribute("i-amphtml-fixedid",g),h?b.__AMP_DECLFIXED=
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  391. function Tk(a,b,c,d){var e=b.element;e.parentElement!=a.ga&&(z().warn("FixedLayer","In order to improve scrolling performance in Safari, we now move the element to a fixed positioning layer:",b.element),b.placeholder||(U(e,"pointer-events","initial"),(b.placeholder=xe(e)(Lk)).setAttribute("i-amphtml-fixedid",b.id)),U(e,"zIndex","calc("+(1E4+c)+" + "+(d.zIndex||0)+")"),e.parentElement.replaceChild(b.placeholder,e),Sk(a).appendChild(e),b.selectors.some(function(a){var b;a:{try{var c=e.matches||e.webkitMatchesSelector||
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  393. function Rk(a,b){b.placeholder&&a.ampdoc.contains(b.placeholder)&&(a.ampdoc.contains(b.element)?(U(b.element,"zIndex",""),b.placeholder.parentElement.replaceChild(b.element,b.placeholder)):b.placeholder.parentElement.removeChild(b.placeholder))}
  394. function Sk(a){if(!a.Aa||a.ga)return a.ga;var b=a.ampdoc.win.document;a.ga=b.body.cloneNode(!1);a.ga.removeAttribute("style");Kd(a.ga,{position:"absolute",top:0,left:0,height:0,width:0,pointerEvents:"none",overflow:"hidden",animation:"none",background:"none",border:"none",borderImage:"none",boxSizing:"border-box",boxShadow:"none",display:"block",float:"none",margin:0,opacity:1,outline:"none",padding:"none",transform:"none",transition:"none",visibility:"visible"});b.documentElement.appendChild(a.ga);
  395. return a.ga}function Nk(a,b,c,d){for(var e=0;e<b.length;e++){var g=b[e];1==g.type?"*"!=g.selectorText&&g.style.position&&("fixed"==g.style.position?c.push(g.selectorText):Fa(g.style.position,"sticky")&&d.push(g.selectorText)):4==g.type?Nk(a,g.cssRules,c,d):12==g.type&&Nk(a,g.cssRules,c,d)}};function Uk(a){var b=this;this.ampdoc=a;this.win=a.win;this.xc=id(this.win);this.za=new V;this.ya=new V;this.mb=function(){b.za.fire()};this.lb=function(){return b.ya.fire()};this.J=J(this.win,"layers")}f=Uk.prototype;f.connect=function(){this.win.addEventListener("scroll",this.mb);this.win.addEventListener("resize",this.lb)};f.disconnect=function(){this.win.removeEventListener("scroll",this.mb);this.win.removeEventListener("resize",this.lb)};f.ensureReadyForElements=function(){};f.getBorderTop=function(){return 0};
  396. f.requiresFixedLayerTransfer=function(){return!1};f.supportsPositionFixed=function(){return!0};f.onScroll=function(a){this.za.add(a)};f.onResize=function(a){this.ya.add(a)};f.updatePaddingTop=function(a){Id(this.win.document.documentElement,{"padding-top":a+"px"})};f.hideViewerHeader=function(a){a||this.updatePaddingTop(0)};f.showViewerHeader=function(a,b){a||this.updatePaddingTop(b)};f.disableScroll=function(){this.win.document.documentElement.classList.add("i-amphtml-scroll-disabled")};
  397. f.resetScroll=function(){this.win.document.documentElement.classList.remove("i-amphtml-scroll-disabled")};f.updateLightboxMode=function(){return Promise.resolve()};f.getSize=function(){var a=this.win.innerWidth,b=this.win.innerHeight;if(a&&b)return{width:a,height:b};var c=this.win.document.documentElement;return{width:c.clientWidth,height:c.clientHeight}};
  398. f.getScrollTop=function(){var a=this.getScrollingElement().scrollTop||this.win.pageYOffset,b=this.ampdoc.getRootNode().host;return b?a-b.offsetTop:a};f.getScrollLeft=function(){return 0};f.getScrollWidth=function(){return this.getScrollingElement().scrollWidth};f.getScrollHeight=function(){return this.getScrollingElement().scrollHeight};f.getContentHeight=function(){var a=this.win.document.body.getBoundingClientRect();return a.height+a.top+this.getScrollTop()};
  399. f.getLayoutRect=function(a,b,c){a=a.getBoundingClientRect();if(this.J)return X(a.left,a.top,a.width,a.height);var d=void 0!=c?c:this.getScrollTop(),e=void 0!=b?b:this.getScrollLeft();return X(Math.round(a.left+e),Math.round(a.top+d),Math.round(a.width),Math.round(a.height))};f.getRootClientRectAsync=function(){return Promise.resolve(null)};f.setScrollTop=function(a){this.getScrollingElement().scrollTop=a};
  400. f.getScrollingElement=function(){var a=this.win.document;return a.scrollingElement?a.scrollingElement:a.body&&this.xc.isWebKit()?a.body:a.documentElement};function Vk(a,b){return{left:a,top:b}}var Wk=[],Xk=0;
  401. function Yk(a,b){var c=this;a=a.win;this.jh=b;this.Rd=null;this.yb=[];this.Kc=[];this.Kc.push(ae(a.document,"scroll",function(a){a=a.target;var d=a.nodeType==Node.ELEMENT_NODE?a:b;a=d;var g=Zk(a);g&&g.isLayer()?g.dirtyScrollMeasurements():g=$k(c,a,!1);c.pe=g;c.Rd&&c.Rd()},{capture:!0,passive:!0}));this.Kc.push(ae(a,"resize",function(){for(var a=c.yb,b=0;b<a.length;b++){var g=a[b];g.undeclareLayer();g.forgetParentLayer()}},{capture:!0,passive:!0}));this.pe=$k(this,b,!0)}f=Yk.prototype;
  402. f.dispose=function(){this.Kc.forEach(function(a){return a()});this.Kc.length=0};f.add=function(a){var b=Zk(a);b||(b=new al(a));-1===this.yb.indexOf(b)&&this.yb.push(b);return b};f.remove=function(a){if(a=Zk(a)){var b=this.yb.indexOf(a);-1<b&&this.yb.splice(b,1);(b=a.getParentLayer())&&b.remove(a);a.undeclareLayer()}};f.getScrolledPosition=function(a,b){return this.add(a).getScrolledPosition(b)};f.getOffsetPosition=function(a,b){return this.add(a).getOffsetPosition(b)};f.getSize=function(a){return this.add(a).getSize()};
  403. f.remeasure=function(a,b){a=this.add(a);a=a.getParentLayer()||a;b&&a.dirtyMeasurements();a.remeasure()};f.declareLayer=function(a){$k(this,a,!1)};f.dirty=function(a){var b=bl(a)||Zk(this.jh);b.dirtyMeasurements()};function $k(a,b,c){a=a.add(b);a.declareLayer(c);return a}f.onScroll=function(a){this.Rd=a};f.getActiveLayer=function(){return this.pe};f.iterateAncestry=function(a,b,c){return this.add(a).iterateAncestry(b,c)};
  404. function al(a){a.__AMP_LAYOUT=this;this.$=a;this.nd=a.tagName+"-"+Xk++;this.Cb=void 0;this.fb=!0;this.R={height:0,width:0};this.vf=Vk(0,0);this.ud=void 0;this.pc=this.Ad=this.Ya=!1;this.ma=this.La=0;this.Ta=[]}function Zk(a){return a.__AMP_LAYOUT||null}
  405. function bl(a,b){if(!b&&(b=Zk(a)))return b.getParentLayer();b=a.ownerDocument.defaultView;for(var c=a,d=a;d;d=d.parentNode){var e=d===a?null:Zk(d);if(e&&e.isLayer())return e;if(d===c){if("fixed"==Md(b,c).position)return M(c,"layers").declareLayer(c),c===a?null:Zk(c);c=c.offsetParent}}return null}f=al.prototype;f.getId=function(){return this.nd};f.contains=function(a){return a!==this&&this.$.contains(a.$)};f.add=function(a){this.isLayer();this.contains(a);this.Ta.push(a)};
  406. f.remove=function(a){this.isLayer();a.getParentLayer();var b=this.Ta.indexOf(a);-1<b&&(this.Ta.splice(b,1),a.forgetParentLayer())};f.isLayer=function(){return this.Ya};f.declareLayer=function(a){this.Ya||(this.Ya=!0,this.Ad=a,this.pc=this.fb=!0,(a=this.getParentLayer())&&a.Aa(this))};f.undeclareLayer=function(){if(this.Ya&&!this.Ad){var a=this.$;"fixed"!==Md(a.ownerDocument.defaultView,a).position&&(this.Ya=!1,a=this.getParentLayer()||bl(this.$,!0),this.Aa(a))}};
  407. f.Aa=function(a){var b=a.contains(this);Wf(this.Ta,function(c){return b||a.contains(c)?(c.fb=!0,c.Cb=a,a.Ta.push(c),!1):!0})};f.getParentLayer=function(){if(void 0===this.Cb){var a=bl(this.$,!0);(this.Cb=a)&&a.add(this)}return this.Cb};f.forgetParentLayer=function(){this.Cb=void 0};f.getSize=function(){this.remeasure();return this.R};f.getOffsetFromParent=function(){this.remeasure();return this.vf};f.isActiveUnsafe=function(){return this.ud};
  408. f.getHorizontalDistanceFromParent=function(){var a=this.getParentLayer();if(!a)return 0;var b=this.getOffsetFromParent().left,c=this.getSize().width,d=a.getScrollLeft(),e=a.getSize().width;return b+c<d?d-(b+c):d+e<b?b-(d+e):0};f.getHorizontalViewportsFromParent=function(){var a=this.getHorizontalDistanceFromParent();if(0===a)return 0;var b=this.getParentLayer().getSize().width;return a/b};
  409. f.getVerticalDistanceFromParent=function(){var a=this.getParentLayer();if(!a)return 0;var b=this.getOffsetFromParent().top,c=this.getSize().height,d=a.getScrollTop(),e=a.getSize().height;return b+c<d?d-(b+c):d+e<b?b-(d+e):0};f.getVerticalViewportsFromParent=function(){var a=this.getVerticalDistanceFromParent();if(0===a)return 0;var b=this.getParentLayer().getSize().height;return a/b};f.getScrollTop=function(){cl(this);return this.ma};f.getScrollLeft=function(){cl(this);return this.La};
  410. f.getScrolledPosition=function(a){var b=this.getScrollLeft(),c=this.getScrollTop(),d=a?bl(a):null;for(a=this;a!==d;a=a.getParentLayer())var e=a.getOffsetFromParent(),b=b+(e.left-a.getScrollLeft()),c=c+(e.top-a.getScrollTop());return Vk(b,c)};f.getOffsetPosition=function(a){var b=0,c=0;a=a?bl(a):null;for(var d=this;d!==a;d=d.getParentLayer())var e=d.getOffsetFromParent(),b=b+e.left,c=c+e.top;return Vk(b,c)};f.dirtyMeasurements=function(){this.fb=!0};f.dirtyScrollMeasurements=function(){this.pc=!0};
  411. f.remeasure=function(){for(var a=this,b=this.getParentLayer();b;b=b.getParentLayer())b.fb&&(a=b);a.fb&&dl(a)};f.iterateAncestry=function(a,b){for(var c=M(this.$,"layers").getActiveLayer(),d=c===this||c.contains(this),e=this;e;)Wk.push(e),e.ud=d,e===c&&(d=!1),e=e.getParentLayer();for(var g=void 0,e=Wk.length,h=0;h<e;h++){var k=Wk.pop(),g=a(g,k,h,b);k.ud=void 0}return g};
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  416. f.getSize=function(){return{width:this.win.innerWidth,height:this.win.innerHeight}};f.getScrollTop=function(){return this.W.scrollTop};f.getScrollLeft=function(){return 0};f.getScrollWidth=function(){return this.W.scrollWidth};f.getScrollHeight=function(){return this.W.scrollHeight};f.getContentHeight=function(){var a=this.win.document.body.getBoundingClientRect();return a.height+a.top+this.getScrollTop()};
  417. f.getLayoutRect=function(a,b,c){a=a.getBoundingClientRect();if(this.J)return X(a.left,a.top,a.width,a.height);c=void 0!=c?c:this.getScrollTop();b=void 0!=b?b:this.getScrollLeft();return X(Math.round(a.left+b),Math.round(a.top+c),Math.round(a.width),Math.round(a.height))};f.getRootClientRectAsync=function(){return Promise.resolve(null)};f.setScrollTop=function(a){this.W.scrollTop=a||1};f.sf=function(a){0==this.W.scrollTop&&(this.W.scrollTop=1,a&&a.preventDefault());a&&this.za.fire()};
  418. f.getScrollingElement=function(){return this.W};function il(a,b,c){var d=this;this.ampdoc=a;this.Ga=this.ampdoc.win.document;this.j=b;this.h=c;this.ma=this.R=this.Fb=null;this.Zd=!1;this.La=null;this.P=Number(c.getParam("paddingTop")||0);this.hc=0;this.O=R(this.ampdoc.win);this.A=kd(this.ampdoc.win);this.$d=!1;this.Hf=0;this.Ke=new V;this.za=new V;this.ya=new V;this.Td=this.Pb=void 0;(this.J=J(this.ampdoc.win,"layers"))&&fl(this.ampdoc,this.j.getScrollingElement());this.aa=new Mk(this.ampdoc,this.A,this.j.getBorderTop(),this.P,this.j.requiresFixedLayerTransfer());
  419. this.ampdoc.whenReady().then(function(){return d.aa.setup()});this.h.onMessage("viewport",this.sh.bind(this));this.h.onMessage("scroll",this.wh.bind(this));this.h.onMessage("disableScroll",this.tg.bind(this));this.j.updatePaddingTop(this.P);this.j.onScroll(this.ih.bind(this));this.j.onResize(this.Ff.bind(this));this.onScroll(this.kh.bind(this));this.ha=!1;this.h.onVisibilityChanged(this.Tf.bind(this));this.Tf();this.ampdoc.isSingleDoc()&&this.Ga.documentElement.classList.add("i-amphtml-singledoc");
  420. c.isEmbedded()?this.Ga.documentElement.classList.add("i-amphtml-embedded"):this.Ga.documentElement.classList.add("i-amphtml-standalone");Wc(this.ampdoc.win)&&this.Ga.documentElement.classList.add("i-amphtml-iframed");"1"===c.getParam("webview")&&this.Ga.documentElement.classList.add("i-amphtml-webview");Wc(this.ampdoc.win)&&"scrollRestoration"in this.ampdoc.win.history&&(this.ampdoc.win.history.scrollRestoration="manual")}f=il.prototype;f.dispose=function(){this.j.disconnect()};
  421. f.ensureReadyForElements=function(){this.j.ensureReadyForElements()};f.Tf=function(){var a=this.h.isVisible();a!=this.ha&&((this.ha=a)?(this.j.connect(),this.R&&this.Ff()):this.j.disconnect())};f.getPaddingTop=function(){return this.P};f.getTop=function(){return this.getScrollTop()};f.getScrollTop=function(){null==this.ma&&(this.ma=this.j.getScrollTop());return this.ma};f.getScrollLeft=function(){null==this.La&&(this.La=this.j.getScrollLeft());return this.La};
  422. f.setScrollTop=function(a){this.ma=null;this.j.setScrollTop(a)};f.updatePaddingBottom=function(a){this.ampdoc.whenBodyAvailable().then(function(b){U(b,"borderBottom",a+"px solid transparent")})};f.getSize=function(){if(this.R)return this.R;this.R=this.j.getSize();if(0==this.R.width||0==this.R.height){var a=this.h.getVisibilityState();("prerender"==a||"visible"==a)&&.01>Math.random()&&B().error("Viewport","viewport has zero dimensions")}return this.R};f.getHeight=function(){return this.getSize().height};
  423. f.getWidth=function(){return this.getSize().width};f.getScrollWidth=function(){return this.j.getScrollWidth()};f.getScrollHeight=function(){return this.j.getScrollHeight()};f.getContentHeight=function(){return this.j.getContentHeight()};f.getRect=function(){if(null==this.Fb){var a=0,b=0;this.J||(a=this.getScrollTop(),b=this.getScrollLeft());var c=this.getSize();this.Fb=X(b,a,c.width,c.height)}return this.Fb};
  424. f.getLayoutRect=function(a){var b=this.getScrollLeft(),c=this.getScrollTop(),d=Ac(a,this.ampdoc.win);return d?(a=this.j.getLayoutRect(a,0,0),b=this.j.getLayoutRect(d,b,c),X(Math.round(a.left+b.left),Math.round(a.top+b.top),Math.round(a.width),Math.round(a.height))):this.j.getLayoutRect(a,b,c)};
  425. f.getClientRectAsync=function(a){var b=this;if(this.J)return this.A.measurePromise(function(){return b.getLayoutRect(a)});var c=this.A.measurePromise(function(){return a.getBoundingClientRect()}),d=this.j.getRootClientRectAsync(),e=Ac(a,this.ampdoc.win);e&&(d=this.A.measurePromise(function(){return e.getBoundingClientRect()}));return Promise.all([c,d]).then(function(a){var b=a[0];return(a=a[1])?Ze(b,a.left,a.top):X(Number(b.left),Number(b.top),Number(b.width),Number(b.height))})};
  426. f.supportsPositionFixed=function(){return this.j.supportsPositionFixed()};f.isDeclaredFixed=function(a){return this.aa.isDeclaredFixed(a)};f.scrollIntoView=function(a){var b=this.j.getLayoutRect(a).top,c;c=this.J?b+this.getScrollTop():Math.max(0,b-this.P);this.j.setScrollTop(c)};
  427. f.animateScrollIntoView=function(a,b,c,d){b=void 0===b?500:b;c=void 0===c?"ease-in":c;d=void 0===d?"top":d;var e=this;a=this.j.getLayoutRect(a);switch(d){case "bottom":d=-this.getHeight()+a.height;break;case "center":d=-this.getHeight()/2+a.height/2;break;default:d=0}var g;if(this.J)d=a.top+d,g=0;else{var h=a.top-this.P+d;d=Math.max(0,h);g=this.getScrollTop()}if(d==g)return Promise.resolve();var k=gl(g,d);return Jk(this.ampdoc.getRootNode(),function(a){e.j.setScrollTop(k(a))},b,c).then()};
  428. f.onChanged=function(a){return this.Ke.add(a)};f.onScroll=function(a){return this.za.add(a)};f.onResize=function(a){return this.ya.add(a)};f.enterLightboxMode=function(a){this.h.sendMessage("requestFullOverlay",{},!0);this.enterOverlayMode();this.hideFixedLayer();a&&this.maybeEnterFieLightboxMode(a);return this.j.updateLightboxMode(!0)};f.leaveLightboxMode=function(a){this.h.sendMessage("cancelFullOverlay",{},!0);this.showFixedLayer();this.leaveOverlayMode();a&&this.maybeLeaveFieLightboxMode(a);return this.j.updateLightboxMode(!1)};
  429. f.isLightboxExperimentOn=function(){return J(this.ampdoc.win,"amp-lightbox-a4a-proto")};f.maybeEnterFieLightboxMode=function(a){var b=jl(this,a);b&&(this.isLightboxExperimentOn(),b.enterFullOverlayMode())};f.maybeLeaveFieLightboxMode=function(a){(a=jl(this,a))&&a.leaveFullOverlayMode()};function jl(a,b){var c=Ac(b,a.ampdoc.win);return c&&c.__AMP_EMBED__}f.enterOverlayMode=function(){this.disableTouchZoom();this.disableScroll()};f.leaveOverlayMode=function(){this.resetScroll();this.restoreOriginalTouchZoom()};
  430. f.disableScroll=function(){var a=this;this.A.mutate(function(){a.j.disableScroll()})};f.resetScroll=function(){var a=this;this.A.mutate(function(){a.j.resetScroll()})};f.resetTouchZoom=function(){var a=this,b=this.ampdoc.win.innerHeight,c=this.Ga.documentElement.clientHeight;b&&c&&b===c||this.disableTouchZoom()&&this.O.delay(function(){a.restoreOriginalTouchZoom()},50)};
  431. f.disableTouchZoom=function(){var a=kl(this);if(!a)return!1;var b=a.content,c={"maximum-scale":"1","user-scalable":"no"};var d=Object.create(null);if(b)for(var e=b.split(/,|;/),g=0;g<e.length;g++){var h=e[g].split("="),k=h[0].trim(),h=h[1],h=(h||"").trim();k&&(d[k]=h)}var e=!1,l;for(l in c)d[l]!==c[l]&&(e=!0,void 0!==c[l]?d[l]=c[l]:delete d[l]);if(e){var b="",m;for(m in d)0<b.length&&(b+=","),b=d[m]?b+(m+"="+d[m]):b+m}d=b;return ll(this,d)};
  432. f.restoreOriginalTouchZoom=function(){return void 0!==this.Td?ll(this,this.Td):!1};f.hasScrolled=function(){return 0<this.Hf};f.hideFixedLayer=function(){this.aa.setVisible(!1)};f.showFixedLayer=function(){this.aa.setVisible(!0)};f.updateFixedLayer=function(){this.aa.update()};f.addToFixedLayer=function(a,b){return this.aa.addElement(a,b)};f.removeFromFixedLayer=function(a){this.aa.removeElement(a)};function ll(a,b){return(a=kl(a))&&a.content!=b?(a.content=b,!0):!1}
  433. function kl(a){if(Wc(a.ampdoc.win))return null;void 0===a.Pb&&(a.Pb=a.Ga.querySelector("meta[name=viewport]"),a.Pb&&(a.Td=a.Pb.content));return a.Pb}f.wh=function(a){var b=a.scrollTop;this.setScrollTop(b)};f.sh=function(a){var b=this,c=a.paddingTop,d=a.duration||0,e=a.curve,g=a["transient"];void 0!=c&&c!=this.P&&(this.hc=this.P,this.P=c,this.P<this.hc?(this.j.hideViewerHeader(g,this.hc),ml(this,d,e,g)):ml(this,d,e,g).then(function(){b.j.showViewerHeader(g,b.P)}))};
  434. f.tg=function(a){a?this.disableScroll():this.resetScroll()};function ml(a,b,c,d){a.aa.updatePaddingTop(a.P,d);if(0>=b)return Promise.resolve();var e=gl(a.hc-a.P,0);return Jk(a.ampdoc.getRootNode(),function(b){b=e(b);a.aa.transformMutate("translateY("+b+"px)")},b,c).thenAlways(function(){a.aa.transformMutate(null)})}function nl(a,b,c){var d=a.getSize(),e=a.getScrollTop(),g=a.getScrollLeft();a.Ke.fire({relayoutAll:b,top:e,left:g,width:d.width,height:d.height,velocity:c})}
  435. f.ih=function(){var a=this;this.Fb=null;this.Hf++;this.La=this.j.getScrollLeft();var b=this.j.getScrollTop();if(!(0>b)){this.ma=b;if(!this.$d){this.$d=!0;var c=Date.now();this.O.delay(function(){a.A.measure(function(){a.Pf(c,b)})},36)}this.za.fire()}};f.Pf=function(a,b){var c=this,d=this.ma=this.j.getScrollTop(),e=Date.now(),g=0;e!=a&&(g=(d-b)/(e-a));.03>Math.abs(g)?(nl(this,!1,g),this.$d=!1):this.O.delay(function(){return c.A.measure(c.Pf.bind(c,e,d))},20)};
  436. f.kh=function(){var a=this;this.Zd||(this.Zd=!0,this.A.measure(function(){a.Zd=!1;a.h.sendMessage("scroll",H({scrollTop:a.getScrollTop()}),!0)}))};f.Ff=function(){var a=this;this.Fb=null;var b=this.R;this.R=null;var c=this.getSize();this.aa.update().then(function(){var d=!b||b.width!=c.width;nl(a,d,0);var e=d||b.height!=c.height;e&&a.ya.fire({relayoutAll:d,width:c.width,height:c.height})})};
  437. function ol(a){var b=S(a),c;if(c=a.isSingleDoc()){c=a.win;var d=b.getParam("viewportType")||pl;id(c).isIos()&&d==pl?!Wc(c)&&y(c).development?c=ql:(Wc(c),c=Wc(c)&&b.isEmbedded()?ql:d):c=d;c=c==ql}c=c?new hl(a.win):new Uk(a);return new il(a,c,b)}var pl="natural",ql="natural-ios-embed";function rl(a){var b=this;this.win=a;this.Ea=ed(this.win);this.ob=P(this.win,"documentState");this.ah=sl(this);this.I=[];this.Pd=[];this.fe=[];this.Od=[];this.la=!1;this.Nd=this.qc=null;this.Yc=this.hh.bind(this);this.Cg=new dg(this.win,this.Yc,16);this.ue=new dg(this.win,this.Yc,40);this.ce=null;var c=this.Sd.bind(this);if(this.Ea.isSingleDoc())hc(this.Ea.getAmpDoc(),"viewer").then(function(a){b.ce=a;a.onVisibilityChanged(c)});else this.ob.onVisibilityChanged(c);this.df=new $f(this.win)}f=rl.prototype;
  438. f.Sd=function(){this.la&&tl(this)};f.run=function(a,b){this.I.push(a);this.fe.push(b||void 0);this.Ka()};f.runPromise=function(a,b){this.run(a,b);if(this.qc)return this.qc;a=new L;this.Nd=a.resolve;return this.qc=a.promise};f.createTask=function(a){var b=this;return function(c){b.run(a,c)}};f.mutate=function(a){this.run({measure:void 0,mutate:a})};f.mutatePromise=function(a){return this.runPromise({measure:void 0,mutate:a})};f.measure=function(a){this.run({measure:a,mutate:void 0})};
  439. f.measurePromise=function(a){var b=this;return new Promise(function(c){b.measure(function(){c(a())})})};f.canAnimate=function(a){return ul(this,a)};function ul(a,b){return a.ob.isHidden()?!1:a.ce?a.ce.isVisible():b?(a=a.Ea.getAmpDoc(b),S(a).isVisible()):!0}f.runAnim=function(a,b,c){if(!ul(this,a))return B().warn("VSYNC","Did not schedule a vsync request, because document was invisible"),!1;this.run(b,c);return!0};f.createAnimTask=function(a,b){var c=this;return function(d){return c.runAnim(a,b,d)}};
  440. f.runAnimMutateSeries=function(a,b,c){var d=this;return ul(this,a)?new Promise(function(e,g){var h=Date.now(),k=0,l=d.createAnimTask(a,{mutate:function(a){var d=Date.now()-h;b(d,d-k,a)?c&&d>c?g(Error("timeout")):(k=d,l(a)):e()}});l({})}):Promise.reject(Error("CANCELLED"))};f.Ka=function(){this.la||(this.la=!0,this.df.onScheduled(),tl(this))};function tl(a){ul(a)?(a.ah(a.Yc),a.ue.schedule()):a.Cg.schedule()}
  441. f.hh=function(){this.ue.cancel();this.la=!1;this.df.onRun();var a=this.I,b=this.fe,c=this.Nd;this.qc=this.Nd=null;this.I=this.Pd;this.fe=this.Od;for(var d=0;d<a.length;d++)a[d].measure&&!vl(a[d].measure,b[d])&&(a[d].mutate=void 0);for(d=0;d<a.length;d++)a[d].mutate&&vl(a[d].mutate,b[d]);this.Pd=a;this.Od=b;this.Pd.length=0;this.Od.length=0;c&&c()};
  442. function sl(a){var b=a.win.requestAnimationFrame||a.win.webkitRequestAnimationFrame;if(b)return b.bind(a.win);var c=0;return function(b){var d=Date.now(),g=Math.max(0,16-(d-c));c=d+g;a.win.setTimeout(b,g)}}function vl(a,b){try{a(b)}catch(c){return xa(c),!1}return!0};var wl="alt title referrerpolicy aria-label aria-describedby aria-labelledby".split(" "),xl=wl.concat(["srcset","src","sizes"]);function yl(a){rh.call(this,a);this.cf=this.Rb=!0;this.Lb=this.H=null;this.jb=J(this.win,"amp-img-native-srcset")}n(yl,rh);f=yl.prototype;
  443. f.mutatedAttributesCallback=function(a){var b=!1;this.jb||(void 0!==a.srcset?(this.Lb=fg(this.element),b=!0):void 0!==a.src&&(this.Lb=hg(this.element.getAttribute("src")),b=!0),b&&this.H&&zl(this));if(this.H){var c=this.jb?xl:wl,d=c.filter(function(b){return void 0!==a[b]});this.propagateAttributes(d,this.H,!0);this.jb&&Al(this)}};
  444. f.preconnectCallback=function(a){var b=this.element.getAttribute("src");if(b)this.preconnect.url(b,a);else{var c=this.element.getAttribute("srcset");if(c){var d=/https?:\/\/\S+/.exec(c);d&&this.preconnect.url(d[0],a)}}};f.buildCallback=function(){this.cf=!this.element.hasAttribute("noprerender")};f.isLayoutSupported=function(a){return Ee(a)};
  445. f.ac=function(){this.H||(this.jb||this.Lb||(this.Lb=fg(this.element)),this.Rb=!this.element.hasAttribute("fallback"),this.element.hasAttribute("i-amphtml-ssr")&&(this.H=this.element.querySelector("img")),this.H=this.H||new Image,this.H.setAttribute("decoding","async"),this.element.id&&this.H.setAttribute("amp-img-id",this.element.id),"img"==this.element.getAttribute("role")&&(this.element.removeAttribute("role"),this.user().error("AMP-IMG","Setting role=img on amp-img elements breaks screen readers please just set alt or ARIA attributes, they will be correctly propagated for the underlying <img> element.")),
  446. this.jb?(this.propagateAttributes(xl,this.H),Al(this)):this.propagateAttributes(wl,this.H),this.applyFillContent(this.H,!0),this.element.appendChild(this.H))};f.prerenderAllowed=function(){return this.cf};f.isRelayoutNeeded=function(){return!0};f.reconstructWhenReparented=function(){return!1};f.layoutCallback=function(){var a=this;this.ac();var b=zl(this);this.Rb&&(b=b.catch(function(b){Bl(a);throw b;}),this.Rb=!1);return b};
  447. function Al(a){if(!a.H.hasAttribute("src")&&0=="srcset"in a.H){var b=a.element.getAttribute("srcset");(b=/\S+/.match(b))&&a.H.setAttribute("src",b[0])}}
  448. function zl(a){if(0>=a.getLayoutWidth())return Promise.resolve();if(!a.jb){var b=a.Lb.select(a.getViewport().getWidth()||a.win.screen.width,a.getDpr());if(b==a.H.getAttribute("src"))return Promise.resolve();a.H.setAttribute("src",b)}return a.loadPromise(a.H).then(function(){!a.Rb&&a.H.classList.contains("i-amphtml-ghost")&&a.getVsync().mutate(function(){a.H.classList.remove("i-amphtml-ghost");a.toggleFallback(!1)})})}
  449. function Bl(a){a.getVsync().mutate(function(){a.H.classList.add("i-amphtml-ghost");a.toggleFallback(!0);a.togglePlaceholder(!1)})};function Cl(a){rh.apply(this,arguments)}n(Cl,rh);Cl.prototype.isLayoutSupported=function(a){return Ee(a)};Cl.prototype.buildCallback=function(){var a=this.win.document.createElement("div");this.applyFillContent(a);this.getRealChildNodes().forEach(function(b){a.appendChild(b)});this.element.appendChild(a)};function Dl(a){rh.call(this,a);this.he=null}n(Dl,rh);Dl.prototype.isLayoutSupported=function(){return!0};
  450. Dl.prototype.buildCallback=function(){this.element.setAttribute("aria-hidden","true");(this.zc=this.element.getAttribute("referrerpolicy"))&&z().assert("no-referrer"==this.zc,'amp-pixel: invalid "referrerpolicy" value "'+this.zc+'". Only "no-referrer" is supported');this.element.hasAttribute("i-amphtml-ssr")&&this.element.querySelector("img")?B().info("amp-pixel","inabox img already present"):S(this.getAmpDoc()).whenFirstVisible().then(this.qh.bind(this))};
  451. Dl.prototype.qh=function(){var a=this;if(this.he)return B().error("amp-pixel","duplicate pixel"),this.he;this.he=R(this.win).promise(1).then(function(){var b=a.element.getAttribute("src");if(b)return Yb(a.element,"url-replace",!0).expandUrlAsync(El(b)).then(function(b){var c;if(a.zc)if(c=a.element,"referrerPolicy"in Image.prototype)c=Fl(c.ownerDocument.defaultView,b,!0);else{var e=c.ownerDocument,g=H({src:"about:blank"}),e=e.createElement("iframe"),h;for(h in g)e.setAttribute(h,g[h]);c.appendChild(e);
  452. Fl(e.contentWindow,b);c=e}else c=Fl(a.win,b);var k=c;B().info("amp-pixel","pixel triggered: ",b);return k})})};function El(a){z().assert(/^(https\:\/\/|\/\/)/i.test(a),'The <amp-pixel> src attribute must start with "https://" or "//". Invalid value: '+a);return a}function Fl(a,b,c){a=new a.Image;c&&(a.referrerPolicy="no-referrer");a.src=b;return a};var Gl=["amp-ad","amp-embed","amp-video"],Hl=["amp-mustache"];function Il(a){this.win=a;this.Ea=ed(a);this.Wb={};this.Va=null}f=Il.prototype;f.registerExtension=function(a,b,c){var d=Jl(this,a,!0);try{this.Va=a,b(c),d.loaded=!0,d.resolve&&d.resolve(d.extension)}catch(e){throw d.error=e,d.reject&&d.reject(e),e;}finally{this.Va=null}};f.waitForExtension=function(a,b,c){return R(a).timeoutPromise(c||8E3,Kl(Jl(this,b,!1)),"Render timeout waiting for extension "+b+" to be load.")};
  453. f.preloadExtension=function(a,b){"amp-embed"==a&&(a="amp-ad");var c=Jl(this,a,!1),d;c.loaded||c.error?d=!1:(void 0===c.scriptPresent&&(d=this.win.document.head.querySelector('[custom-element="'+a+'"]'),c.scriptPresent=!!d),d=!c.scriptPresent);if(d){d=this.win.document.createElement("script");d.async=!0;d.setAttribute(0<=Hl.indexOf(a)?"custom-template":"custom-element",a);d.setAttribute("data-script",a);d.setAttribute("i-amphtml-inserted","");var e=Ha.urls.cdn,g=y().rtvVersion;d.src=e+"/rtv/"+g+"/v0/"+
  454. a+"-"+(b||"0.1")+".js";this.win.document.head.appendChild(d);c.scriptPresent=!0}return Kl(c)};f.installExtensionForDoc=function(a,b,c){var d=this,e=a.getRootNode(),g=e.__AMP_EXT_LDR;g||(g=e.__AMP_EXT_LDR=F());if(g[b])return g[b];Ph(a.win,b);return g[b]=this.preloadExtension(b,c).then(function(){return Ll(d,a,b)})};f.reloadExtension=function(a,b){this.Wb[a]&&delete this.Wb[a];b.removeAttribute("custom-element");b.setAttribute("i-amphtml-loaded-new-version",a);return this.preloadExtension(a)};
  455. f.loadElementClass=function(a){return this.preloadExtension(a).then(function(b){return b.elements[a].implementationClass})};f.addElement=function(a,b,c){Ml(this,a).extension.elements[a]={implementationClass:b,css:c};this.addDocFactory(function(d){Nl(d,a,b,c)})};function Nl(a,b,c,d){d?Qd(a,d,function(){Ol(a.win,b,c)},!1,b):Ol(a.win,b,c)}function Ol(a,b,c){Mh(a,b,c);N(a,b,Pl)}f.addService=function(a,b){Ml(this).extension.services.push(a);this.addDocFactory(function(c){O(c,a,b,!0)})};
  456. f.addDocFactory=function(a,b){var c=Ml(this,b);c.docFactories.push(a);if(this.Va&&(this.Ea.isSingleDoc()||this.Ea.hasAmpDocShell())){var d=this.Ea.getAmpDoc(this.win.document);(d.declaresExtension(this.Va)||c.auto)&&a(d)}};f.installExtensionsInDoc=function(a,b){var c=this,d=[];b.forEach(function(b){d.push(Ll(c,a,b))});return Promise.all(d)};
  457. function Ll(a,b,c){var d=Jl(a,c,!1);return Kl(d).then(function(){b.declareExtension(c);d.docFactories.forEach(function(a){try{a(b)}catch(g){xa("Doc factory failed: ",g,c)}})})}
  458. f.installExtensionsInChildWindow=function(a,b,c){var d=this,e=this.win;zc(a,a.frameElement.ownerDocument.defaultView);Ql(a);Ud(a.document,cssText$$module$build$css,null,!0,"amp-runtime");c&&c(a);Rl(a);Sl(e,a);Tl(a);var g=[];b.forEach(function(b){Gl.includes(b)||Ph(a,b);var c=d.preloadExtension(b).then(function(c){c.services.forEach(function(b){Cc(a,b)});var d=null,e={},g;for(g in c.elements){e.elementName=g;e.elementDef=c.elements[e.elementName];var h=(new Promise(function(c){return function(d){c.elementDef.css?
  459. Ud(a.document,c.elementDef.css,d,!1,b):d()}}(e))).then(function(b){return function(){Mh(a,b.elementName,b.elementDef.implementationClass)}}(e));d?d.push(h):d=[h];e={elementDef:e.elementDef,elementName:e.elementName}}return d?Promise.all(d).then(function(){return c}):c});g.push(c)});return Promise.all(g)};
  460. function Jl(a,b,c){var d=a.Wb[b];d||(d={extension:{elements:{},services:[]},auto:c,docFactories:[],promise:void 0,resolve:void 0,reject:void 0,loaded:void 0,error:void 0,scriptPresent:void 0},a.Wb[b]=d);return d}function Ml(a,b){a.Va||B().error("extensions","unknown extension for ",b);return Jl(a,a.Va||"_UNKNOWN_",!0)}
  461. function Kl(a){if(!a.promise)if(a.loaded)a.promise=Promise.resolve(a.extension);else if(a.error)a.promise=Promise.reject(a.error);else{var b=new L;a.promise=b.promise;a.resolve=b.resolve;a.reject=b.reject}return a.promise}function Sl(a,b){var c=Lh(a)["amp-img"];Nh(b,"amp-img",c||uh);a=Lh(a)["amp-pixel"];Nh(b,"amp-pixel",a||uh)}function Tl(a){Gl.forEach(function(b){Ph(a,b)})}function Ql(a){Db(a);Vb(a);Wb(a)}function Rl(a){Cc(a,"url");Cc(a,"action");Cc(a,"standard-actions");Cc(a,"navigation")}
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  463. function Xl(a,b){var c=this;this.ampdoc=a;this.win=a.win;this.ub=Wc(this.win);this.ob=P(this.win,"documentState");this.ia=!0;this.Ud=!1;this.Yf=this.Nc="visible";this.xa=1;this.Kd=F();this.mc=F();this.Gf=new V;this.Qb=new V;this.Fe=new V;this.nc=this.cb=null;this.eb=[];this.L={};this.ie=this.me=this.Md=this.hf=this.va=this.sc=this.rc=null;var d=new L;this.yh=d.promise;this.zh=d.resolve;b?Object.assign(this.L,b):(this.win.name&&0==this.win.name.indexOf("__AMP__")&&Yl(this.win.name.substring(7),this.L),
  464. this.win.location.hash&&Yl(this.win.location.hash,this.L));this.ia=!parseInt(this.L.off,10);this.Ud=!(!parseInt(this.L.history,10)&&!this.Ud);Zl(this,this.L.visibilityState);this.xa=parseInt(this.L.prerenderSize,10)||this.xa;this.gc=!this.ub&&"1"==this.L.webview;this.dc=!(!(this.ub&&!this.win.AMP_TEST_IFRAME&&(this.L.origin||this.L.visibilityState||-1!=this.win.location.search.indexOf("amp_js_v"))||this.gc)&&a.isSingleDoc());this.bf=!this.ub&&"1"===t(this.win.location.search).amp_gsa;a=I(this.ampdoc.win.location.href);
  465. this.Kg=gb(a);this.jd=this.isVisible();this.ob.onVisibilityChanged(this.Bf.bind(this));this.Ld=this.dc?R(this.win).timeoutPromise(2E4,new Promise(function(a){c.Md=a})).catch(function(a){throw $l(a);}):null;this.mf=this.dc?this.Ld.catch(function(a){ie($l(a))}):null;var e,g;this.dc?this.win.location.ancestorOrigins&&!this.gc?(e=0<this.win.location.ancestorOrigins.length&&am(this,this.win.location.ancestorOrigins[0]),g=Promise.resolve(e)):(a=new L,g=a.promise,this.ie=a.resolve):(e=!1,g=Promise.resolve(!1));
  466. this.Bd=g;this.uh=new Promise(function(a){c.isEmbedded()?c.win.location.ancestorOrigins&&0<c.win.location.ancestorOrigins.length?a(c.win.location.ancestorOrigins[0]):(R(c.win).delay(function(){return a("")},1E3),c.me=a):a("")});this.Jc=this.isEmbedded()&&"referrer"in this.L&&!1!==e?this.L.referrer:this.win.document.referrer;this.Cf=new Promise(function(a){c.isEmbedded()&&"referrer"in c.L?c.Bd.then(function(b){b?a(c.L.referrer):(a(c.win.document.referrer),c.Jc!=c.win.document.referrer&&(B().expectedError("Viewer",
  467. "Untrusted viewer referrer override: "+c.Jc+" at "+c.nc),c.Jc=c.win.document.referrer))}):a(c.win.document.referrer)});this.Dc=fb(this.win.location.href||"");this.xh=new Promise(function(a){var b=c.L.viewerUrl;c.isEmbedded()&&b?c.Bd.then(function(d){d?c.Dc=b:B().error("Viewer","Untrusted viewer url override: "+b+" at "+c.nc);a(c.Dc)}):a(c.Dc)});this.L.click&&(a=fb(this.win.location.href),a!=this.win.location.href&&this.win.history.replaceState&&(this.win.location.originalHash||(this.win.location.originalHash=
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  470. f.maybeUpdateFragmentForCct=function(){if(this.bf&&this.win.history.replaceState){var a=jb(this.win.location.href),b=fd(this.ampdoc).canonicalUrl,c=jb(b);if(cm(a,c)){var a=this.win.location.href,d=a.indexOf("#"),e=-1==d?"":a.substring(d),g="ampshare="+encodeURIComponent(b);this.win.history.replaceState({},"",e?e+"&"+g:"#"+g)}}};function cm(a,b){function c(a){return 2<a.split(".").length?a.replace(Ul,"$1"):a}return c(a)==c(b)}f.isRuntimeOn=function(){return this.ia};
  471. f.toggleRuntime=function(){this.ia=!this.ia;this.Gf.fire(this.ia)};f.onRuntimeState=function(a){return this.Gf.add(a)};f.isOvertakeHistory=function(){return this.Ud};f.getVisibilityState=function(){return this.Nc};f.Bf=function(){Zl(this,this.Yf)};function Zl(a,b){if(b){var c=a.Nc;b=B().assertEnumValue(Wh,b,"VisibilityState");"hidden"===b&&(b=a.jd?"inactive":"prerender");a.Yf=b;!a.ob.isHidden()||"visible"!==b&&"paused"!==b||(b="hidden");a.Nc=b;c!==b&&bm(a)}}
  472. f.isVisible=function(){return"visible"==this.getVisibilityState()};f.hasBeenVisible=function(){return this.jd};f.whenFirstVisible=function(){return this.yh};f.whenNextVisible=function(){if(this.isVisible())return Promise.resolve();if(this.rc)return this.rc;var a=new L;this.sc=a.resolve;return this.rc=a.promise};f.getFirstVisibleTime=function(){return this.va};f.getLastVisibleTime=function(){return this.hf};f.getPrerenderSize=function(){return this.xa};f.getResolvedViewerUrl=function(){return this.Dc};
  473. f.getViewerUrl=function(){return this.xh};f.maybeGetMessagingOrigin=function(){return this.nc};function dm(a){var b=I(a);return"https:"!=b.protocol?!1:Wl.some(function(a){return a.test(b.hostname)})}f.getUnconfirmedReferrerUrl=function(){return this.Jc};f.getReferrerUrl=function(){return this.Cf};f.isTrustedViewer=function(){return this.Bd};f.isTrustedReferrer=function(){return this.Cf.then(function(a){return dm(a)})};f.getViewerOrigin=function(){return this.uh};
  474. function am(a,b){if(a.gc&&/^www\.[.a-z]+$/.test(b))return Vl.some(function(a){return a.test(b)});var c=I(b);return"https:"!=c.protocol?!1:Vl.some(function(a){return a.test(c.hostname)})}f.onVisibilityChanged=function(a){return this.Qb.add(a)};f.onMessage=function(a,b){var c=this.Kd[a];c||(c=new V,this.Kd[a]=c);return c.add(b)};f.onMessageRespond=function(a,b){var c=this;this.mc[a]=b;return function(){c.mc[a]===b&&delete c.mc[a]}};
  475. f.receiveMessage=function(a,b){if("visibilitychange"==a)return void 0!==b.prerenderSize&&(this.xa=b.prerenderSize),Zl(this,b.state),Promise.resolve();if("broadcast"==a)return this.Fe.fire(b),Promise.resolve();var c=this.Kd[a];c&&c.fire(b);if(a=this.mc[a])return a(b);if(c)return Promise.resolve()};
  476. f.setMessageDeliverer=function(a,b){var c=this;if(this.cb)throw Error("message channel can only be initialized once");if(null==b)throw Error("message channel must have an origin");this.cb=a;this.nc=b;this.Md&&this.Md();this.ie&&this.ie(b?am(this,b):!1);this.me&&this.me(b||"");0<this.eb.length&&(b=this.eb.slice(0),this.eb=[],b.forEach(function(a){var b=c.cb(a.eventType,a.data,a.awaitResponse);a.awaitResponse&&a.responseResolver(b)}))};f.sendMessage=function(a,b,c){c=void 0===c?!1:c;em(this,a,b,c,!1)};
  477. f.sendMessageAwaitResponse=function(a,b,c){return em(this,a,b,void 0===c?!1:c,!0)};
  478. function em(a,b,c,d,e){if(a.cb)return Xb(function(){return a.cb(b,c,e)});if(!a.Ld)return e?Promise.reject($l()):Promise.resolve();if(!d)return a.Ld.then(function(){return a.cb(b,c,e)});var g=Xf(a.eb,function(a){return a.eventType==b});if(-1!=g)d=a.eb.splice(g,1)[0],d.data=c,d.awaitResponse=d.awaitResponse||e;else{d=new L;var h=d.resolve;d={eventType:b,data:c,awaitResponse:e,responsePromise:d.promise,responseResolver:h}}a.eb.push(d);return d.responsePromise}
  479. f.broadcast=function(a){this.mf&&this.sendMessage("broadcast",a)};f.onBroadcast=function(a){return this.Fe.add(a)};f.whenMessagingReady=function(){return this.mf};f.replaceUrl=function(a){if(a&&this.ampdoc.isSingleDoc()&&this.win.history.replaceState)try{var b=I(this.win.location.href),c=I(fb(a)+this.win.location.hash);b.origin==c.origin&&jb(b)==jb(c)&&(this.win.history.replaceState({},"",c.href),this.win.location.originalHref=b.href)}catch(d){B().error("Viewer","replaceUrl failed",d)}};
  480. function Yl(a,b){a=t(a);for(var c in a)b[c]=a[c]}function $l(a){return a instanceof Error?(a=wa(a),a.message="No messaging channel: "+a.message,a):Error("No messaging channel: "+a)}function fm(a){O(a,"viewer",function(){return new Xl(a,void 0)},!0)};(function(){Ca=qa;B();z()})();(function(a){self.reportError=a})(function(a,b,c){ie(b,c);b&&a&&pa(b.message)&&!(0<=b.message.indexOf("\u200b\u200b\u200b\u200b"))&&J(a,"user-error-reporting")&&(b={errorName:b.name,errorMessage:b.message},a=ed(a).getAmpDoc().getRootNode(),Xd(a.documentElement||a.body||a,b))}.bind(null,self));
  481. function gm(a){N(a,"crypto",Ni);N(a,"batched-xhr",li);N(a,"documentState",Ti);N(a,"platform",mj);N(a,"templates",Rh);N(a,"timer",xk);N(a,"timer",xk);N(a,"vsync",rl);N(a,"xhr",$h);N(a,"input",lj)}
  482. function hm(a){var b=self;function c(a){function c(){g.then(function(){"function"==typeof a?a(b.AMP):e.registerExtension(a.n,a.f,b.AMP)})}"function"==typeof a||"high"==a.p?Promise.resolve().then(c):(c.displayName=a.n,ng(b.document,c))}if(b.AMP_TAG)Promise.resolve();else{b.AMP_TAG=!0;var d=b.AMP||[];N(b,"extensions",Il);var e=gd(b);gm(b);Tl(b);b.AMP={win:b};b.AMP.config=Ha;b.AMP.BaseElement=rh;b.AMP.BaseTemplate=Qh;b.AMP.registerElement=e.addElement.bind(e);b.AMP.registerTemplate=function(a,c){var d=
  483. P(b,"templates");if(d.Nb[a]){var e=d.ge[a];z().assert(e,"Duplicate template type: %s",a);delete d.ge[a];e(c)}else d.Nb[a]=Promise.resolve(c)};b.AMP.registerServiceForDoc=e.addService.bind(e);b.AMP.isExperimentOn=J.bind(null,b);b.AMP.toggleExperiment=qb.bind(null,b);b.AMP.setTickFunction=function(){};var g=a(b,e);for(a=0;a<d.length;a++){var h=d[a];if(im(b,h))d.splice(a--,1);else if("function"==typeof h||"high"==h.p){try{c(h)}catch(k){B().error("runtime","Extension failed: ",k,h.n)}d.splice(a--,1)}}jm(b,
  484. function(){b.AMP.push=function(a){im(b,a)||c(a)};for(var a=0;a<d.length;a++){var e=d[a];if(!im(b,e))try{c(e)}catch(m){B().error("runtime","Extension failed: ",m,e.n)}}d.length=0});b.AMP.push||(b.AMP.push=d.push.bind(d));id(b).isIos()&&U(b.document.documentElement,"cursor","pointer")}}
  485. function km(){hm(function(a){var b=ed(a).getAmpDoc();a.AMP.ampdoc=b;var c=S(a.document);a.AMP.viewer=c;y().development&&(a.AMP.toggleRuntime=c.toggleRuntime.bind(c),a.AMP.resources=jd(a.document));c=ld(a.document);a.AMP.viewport={};a.AMP.viewport.getScrollLeft=c.getScrollLeft.bind(c);a.AMP.viewport.getScrollWidth=c.getScrollWidth.bind(c);a.AMP.viewport.getWidth=c.getWidth.bind(c);return Hc(a.document).then(function(){Oh(b)})})}
  486. function im(a,b){if(!J(a,"version-locking")||"function"==typeof b||"1528391646530"==b.v)return!1;var c=a.document.head.querySelector('[custom-element="'+b.n+'"]:not([i-amphtml-inserted])');if(!c)return!1;gd(a).reloadExtension(b.n,c);return!0}function jm(a,b){J(a,"pump-early-frame")?a.document.body?0<Pd(a).length?b():R(a).delay(b,1):b():b()};function lm(){var a=self;Te(a.document,function(){return mm(a)})}
  487. function mm(a){var b=0,c=a.performance;c&&c.timing&&c.timing.responseStart&&(b=Date.now()-c.timing.responseStart);var d=Math.max(1,250-b);a.setTimeout(function(){nm(a);var b=a.document.styleSheets;if(b){for(var c=a.document.querySelectorAll('link[rel~="stylesheet"]:not([href^="'+String(Ha.urls.cdn).replace(Dc,Ec)+'"])'),h=[],k=0;k<c.length;k++){for(var l=c[k],m=!1,p=0;p<b.length;p++)if(b[p].ownerNode==l){m=!0;break}m||h.push(l)}k={};for(l=0;l<h.length;k={ja:k.ja,media:k.media},l++)k.ja=h[l],k.media=
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  489. f.Yg=function(a){this.Ic||!a.touches||1!=a.touches.length||0<this.G.getScrollTop()||(a=a.touches[0].clientY,this.Ic=!0,this.de=a,this.ua.addEventListener("touchmove",this.De,!0),this.ua.addEventListener("touchend",this.Ce,!0),this.ua.addEventListener("touchcancel",this.Be,!0))};function pm(a){a.Ic=!1;a.de=0;a.ua.removeEventListener("touchmove",a.De,!0);a.ua.removeEventListener("touchend",a.Ce,!0);a.ua.removeEventListener("touchcancel",a.Be,!0)}
  490. f.Xg=function(a){if(this.Ic){var b=a.touches[0].clientY-this.de;0<b&&a.preventDefault();0!=b&&pm(this)}};f.Wg=function(){pm(this)};f.Vg=function(){pm(this)};function qm(){var a=self,b=a.location.href;Ga(b,"about:")||(y().development?rm(a.document,Ha.urls.cdn+"/v0/validator.js").then(function(){amp.validator.validateUrlAndLog(b,a.document,y().filter)}):y().examiner&&rm(a.document,Ha.urls.cdn+"/examiner.js"))}function rm(a,b){var c=a.createElement("script");c.src=b;b=de(c).then(function(){a.head.removeChild(c)},function(){});a.head.appendChild(c);return b};self.location&&(self.location.originalHash=self.location.hash);var sm;try{le(),dh(),sm=ed(self)}catch(a){throw Wd(self.document),a;}
  491. ng(self.document,function initial(){var b=sm.getAmpDoc(self.document);N(self,"performance",eh);var c=hd(self);self.document.documentElement.hasAttribute("i-amphtml-no-boilerplate")&&c.addEnabledExperiment("no-boilerplate");N(self,"platform",mj);lm();c.tick("is");Qd(b,cssText$$module$build$css,function(){ng(self.document,function(){gm(self);O(b,"url",yk,!0);O(b,"cid",ui);O(b,"documentInfo",Qi);fm(b);O(b,"viewport",ol,!0);O(b,"history",kj);O(b,"resources",Jj);Tf(b);O(b,"action",Fg,!0);O(b,"standard-actions",
  492. nk,!0);wk(b);O(b,"navigation",Ui,!0);b.getRootNode().addEventListener("submit",aj,!0);c.coreServicesAvailable();ff()});ng(self.document,function e(){var b=self;Nh(b,"amp-img",yl);Nh(b,"amp-pixel",Dl);Nh(b,"amp-layout",Cl)});ng(self.document,function g(){km()});ng(self.document,function(){Oh(b)});ng(self.document,function h(){var b=self;"0"==S(b.document).getParam("p2r")&&id(b).isChrome()&&new om(b.document,ld(b.document));qm();Wd(self.document,!0)});ng(self.document,function k(){c.tick("e_is");jd(b).ampInitComplete();
  493. c.flush()})},!0,"amp-runtime")});self.console&&(console.info||console.log).call(console,"Powered by AMP \u26a1 HTML \u2013 Version 1528391646530",self.location.href);self.document.documentElement.setAttribute("amp-version","1528391646530");})()}catch(e){setTimeout(function(){var s=document.body.style;s.opacity=1;s.visibility="visible";s.animation="none";s.WebkitAnimation="none;"},1000);throw e};
  494. //# sourceMappingURL=v0.js.map
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