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l.layoutCallback=function(){var a=this;D(!this.Z,"amp-iframe is not used for displaying fixed ad. Please use amp-sticky-ad and amp-ad instead.");this.K||bb(this);this.L&&D(this.getOverflowElement(),"Overflow element must be defined for resizable frames: %s",this.element);if(!this.iframeSrc)return v();if(this.F&&!this.getAmpDoc().registerSingleton(1))return console.error("Only 1 analytics/tracking iframe allowed per page. Please use amp-analytics instead or file a GitHub issue for your use case: https://github.com/ampproject/amphtml/issues/new"),
v();var b=this.element.ownerDocument.createElement("iframe");this.h=b;this.applyFillContent(b);b.name="amp_iframe"+Za++;this.K&&ya(b,-1);this.propagateAttributes(Ya,b);var c=b.getAttribute("allow")||"";c=c.replace("autoplay","autoplay-disabled");b.setAttribute("allow",c);b.setAttribute("sandbox",this.C||"");b.src=this.iframeSrc;this.F||(this.I=new Ha(this,b));b.onload=function(){b.readyState="complete";a.X();a.F&&(a.iframeSrc=null,N(a.win,"timer").promise(5E3).then(function(){b.parentElement&&b.parentElement.removeChild(b);
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f){fb(a,e,f)});this.H.appendChild(b);this.U=!1;Sa(this.element,this.M);return this.loadPromise(b).then(function(){a.H!=a.element&&N(a.win,"timer").delay(function(){a.mutateElement(function(){a.H.classList.add("amp-active")})},1E3)})};function fb(a,b,c){Oa(a.element,a.getConsentPolicy()).then(function(d){var e=Object.assign(E({sentinel:"amp",type:"consent-data"}),d);b.postMessage(e,c)})}
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l.mutatedAttributesCallback=function(a){var b=a.src;void 0!==b&&(this.iframeSrc=cb(this,b),this.h&&(this.h.src=ab(this,this.iframeSrc,this.C)));this.h&&a.title&&this.propagateAttributes(["title"],this.h)};l.unlayoutOnPause=function(){return!0};l.M=function(a){var b=this;if(a!==this.U){this.U=a;var c=!!this.element.getOwner();a||c||!this.h||this.getVsync().mutate(function(){return b.unload()})}};l.X=function(){var a=this;this.N&&this.getVsync().mutate(function(){a.h&&(ya(a.h,0),a.togglePlaceholder(!1))})};
l.firstLayoutCompleted=function(){};l.throwIfCannotNavigate=function(){if(!/\sallow-top-navigation\s/i.test(" "+this.C+" "))throw B().createError('"AMP.navigateTo" is only allowed on <amp-iframe> when its "sandbox" attribute contains "allow-top-navigation".');};
function Z(a,b,c){if(a.L)if(100>b)a.user().error("amp-iframe","Ignoring embed-size request because the resize height is less than 100px. If you are using amp-iframe to display ads, consider using amp-ad instead.",a.element);else{var d,e;b=parseInt(b,10);isNaN(b)||(d=Math.max(b+(a.element.offsetHeight-a.h.offsetHeight),b));c=parseInt(c,10);isNaN(c)||(e=Math.max(c+(a.element.offsetWidth-a.h.offsetWidth),c));void 0!==d||void 0!==e?a.attemptChangeSize(d,e).then(function(){void 0!==d&&a.element.setAttribute("height",
d);void 0!==e&&a.element.setAttribute("width",e);a.element.overflowCallback(!1,d,e)},function(){}):a.user().error("amp-iframe","Ignoring embed-size request because no width or height value is provided",a.element)}else a.Y||(a.user().error("amp-iframe","Ignoring embed-size request because this iframe is not resizable",a.element),a.Y=!0)}
function db(a){if(Ma(a.win)){var b=a.element,c=b.getAttribute("src");c&&(a.B=O(b,"url").parse(c).origin);a.registerAction("postMessage",function(f){a.B?a.h.contentWindow.postMessage(f.args,a.B):B().error("amp-iframe",'"postMessage" action is only allowed with "src"attribute with an origin.')});if(a.B){var d=0,e=function(f){if(f.source===a.h.contentWindow)if(f.origin!==a.B)B().error("amp-iframe",'"message" received from unexpected origin: '+f.origin+". Only allowed from: "+a.B);else{if(a.getAmpDoc().getRootNode().activeElement!==
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