(function() { var preEngineFunc={ preEngineJS: function (loaderParams) {function addPageCSS(rule){var head=document.head||document.getElementsByTagName('head')[0],style=document.createElement('style'),rules=document.createTextNode(rule);style.type='text/css';if(style.styleSheet)
style.styleSheet.cssText=rules.nodeValue;else style.appendChild(rules);head.appendChild(style)}
function getFilteredCompatibleSizesfromBrowsiSpot(attributeValue,compatibleSizes){if(attributeValue){var sizes=JSON.parse(attributeValue);return compatibleSizes.filter(function(compatibleSize){return sizes.find(function(size){return size.w===compatibleSize.w&&size.h===compatibleSize.h})})}else{return compatibleSizes}}
function getElementAttributeValue(element,attribute){var attributeValue=element.getAttribute(attribute);if(!attributeValue){return null}
return attributeValue.toLowerCase()}
function getElementAttributeValueBySelector(selector,attribute){var selectorResult=document.querySelector(selector);if(!selectorResult){return null}
return getElementAttributeValue(selectorResult,attribute)}
function getFilteredCompatibleSizes(arraySizes,compatibleSizes){var sizes=arraySizes.map(function(size){return(size&&size.length===2)?{w:size[0],h:size[1]}:''});var result=[];if(sizes.length){result=compatibleSizes.filter(function(compatibleSize){return sizes.find(function(size){return size.w===compatibleSize.w&&size.h===compatibleSize.h})})}else{result=compatibleSizes}
if(sizes.find(function(s){return s.w===300&&s.h===600})){result.push({adSizeType:"narrow",h:600,minSizeForWrapping:1,optionalEmbeddings:["break"],selectedEmbedding:"break",w:300})}
return result}
function sortByDomLocation(elements){return elements.sort(function(a,b){if(a===b)
return 0;if(a.compareDocumentPosition(b)&Node.DOCUMENT_POSITION_PRECEDING){return 1}
return-1})}
function buildYieldFunction(prefix,counterStart){return function(){var next=counterStart;return function(){return prefix+next++}}()}
var positionsStack={RIGHT:buildYieldFunction('RIGHT',11),PREMIUM:buildYieldFunction('RIGHT',21),LEADER_BOARD:buildYieldFunction('LEADER_BOARD',1),AUTO_INCREASE:buildYieldFunction('AUTO_INCREASE',1)};function replaceAscendingKeys(elements){elements=sortByDomLocation(elements);for(var i=0;i<elements.length;i++){var element=elements[i];var attribute=element.getAttribute('data-generated-key');if(attribute&&typeof positionsStack[attribute]==='function'){var value=positionsStack[attribute]();if(value){element.setAttribute('data-generated-key',value)}}}}
function getPosValue(element,fixedSpot){if(element.hasAttribute('data-gmgAd')){var data=JSON.parse(element.getAttribute('data-gmgAd'));if(/^premium\/.*$/i.test(data.unitname)){return'PREMIUM'}else if(Object.keys(positionsStack).indexOf(data.position)!==-1){return data.position}}else if(fixedSpot.pos){return fixedSpot.pos}
return''}
function getElementsForFixedSpot(fixedSpot){if(fixedSpot.type==='publisher'){return Array.from(document.querySelectorAll(fixedSpot.selector))}else{return fixedSpot.elements}}
function addStyleToBrowsiSpots(fixedSpot,newChild){if(fixedSpot.sizes){newChild.setAttribute('sizes',fixedSpot.sizes);if(fixedSpot.style&&newChild.nextElementSibling){if(newChild.nextElementSibling.hasAttribute('class')&&newChild.nextElementSibling.getAttribute('class').indexOf('full-width')!==-1){newChild.setAttribute('style','display: block; grid-column: 1 / 7;')}else{newChild.setAttribute('style','display: block; grid-column: 1 / 5;')}}}}
function addFixedSpots(fixedSpots){var allElements=[];for(var i=0;i<fixedSpots.length;i++){var fixedSpot=fixedSpots[i];var elements=getElementsForFixedSpot(fixedSpot);if(elements&&elements.length){for(var j=0;j<elements.length;j++){var element=elements[j];var newChild=document.createElement('browsispot');newChild.setAttribute('style',"display:block;");var posValue=getPosValue(element,fixedSpot);if(fixedSpot.type==='publisher'){element.setAttribute('data-generated-key',posValue);element.appendChild(newChild)}else{element.parentElement.insertBefore(newChild,element);addStyleToBrowsiSpots(fixedSpot,newChild);newChild.setAttribute('data-generated-key',posValue)}}
if(fixedSpot.type==='publisher'){allElements=allElements.concat(elements)}else{allElements=allElements.concat(elements.map(function(el){return el.previousSibling}))}}}
replaceAscendingKeys(allElements.filter(function(e){return e.hasAttribute('data-generated-key')}))}
function getAdUnit(){var pageSection=getElementAttributeValueBySelector('meta[property="article:section"]','content');var pageStation=getElementAttributeValueBySelector('body','data-station');var topicSection=window.location.pathname.split('/')[1]||!1;if(topicSection==='topic'){return pageStation+"/Web"}
if(pageSection&&location.pathname==='/'){return pageStation+"/Web/top_stories"}else{if(pageSection&&pageStation){return pageStation+"/Web/"+pageSection.replace(/\s+/g,'_')}else{return pageStation+"/Web/home"}}}
function hasFixedChilds(el){return!!(el.querySelector('div.gmgAd'))}
function findFixedSpots(){var sectionSpots=Array.from(document.querySelectorAll('main.flexible > div[class*="scGrid"]'));var sectionsSAfromGMG=sectionSpots.filter(function(el,index){if(index===0){return!hasFixedChilds(el)}
if(index>0){return!hasFixedChilds(el)&&!hasFixedChilds(sectionSpots[index-1])}}).filter(function(el){return el.clientHeight>50});var oddSectionSpots=sectionsSAfromGMG.filter(function(el,index){return index%2===0});addFixedSpots([{type:'publisher',selector:'div.gmgAd'},{type:'browsi',elements:oddSectionSpots,sizes:'[{"w": 728, "h":90},{"w": 0, "h":0}]',pos:'AUTO_INCREASE',style:'grid-column'}])}
loaderParams.externalFlowHandler={engineInitiator:function(loaderParams,start){var grahamMediaInterval=setInterval(function(){var sectionsMainContent=document.querySelector('main.flexible')||document.querySelector('main.article');if(sectionsMainContent&&sectionsMainContent.getBoundingClientRect().height>screen.height){clearInterval(grahamMediaInterval);clearTimeout(grahamTimeout);findFixedSpots();start()}},10);var grahamTimeout=setTimeout(function(){clearInterval(grahamMediaInterval);findFixedSpots();start()},20000)},preFetch:function(spot,provider,response){var pageTags=getElementAttributeValueBySelector('meta[property="article:tag"]','content');if(pageTags){pageTags=pageTags.replace(/[^\w\s\,]/gi,'').split(',')}
var pageCoid=getElementAttributeValueBySelector('meta[name="coid"]','value');var pageType=getElementAttributeValueBySelector('meta[name="type"]','value');if(spot.type==='fixed'&&spot.ref.tagName==='BROWSISPOT'&&spot.ref.getAttribute('style').indexOf('grid-column')!==-1){var siblingClass=getElementAttributeValue(spot.ref.nextElementSibling,'class');var gridStyle=(siblingClass&&siblingClass.indexOf('full-width')!==-1)?' {grid-column: 1 / 7;}':' {grid-column: 1 / 5;}';addPageCSS('div[id^="browsi_adWrapper_ai_'+spot.adIndex+'_"]'+gridStyle)}
if(provider.providerName==="header_bidding"||provider.providerName==="dfp"){response.kv=response.kv||[];if(pageTags){response.kv.push({k:"tags",v:pageTags})}
if(pageCoid){response.kv.push({k:"coid",v:pageCoid})}
if(pageType){response.kv.push({k:"type",v:pageType})}
response.kv.push({k:"view",v:window.matchMedia("(max-width: 1200)").matches?"desktop":["desktop","wide"]});var dfpConfig=spot.providerName==="header_bidding"?response.c.d:response.c;if(spot.type==='fixed'){if(spot.ref.parentElement.hasAttribute('data-gmgAd')){var data=JSON.parse(spot.ref.parentElement.getAttribute('data-gmgad'));dfpConfig.au=data.unitname.replace(/\s+/g,'_');var posValue=spot.ref.parentElement.getAttribute('data-generated-key')||data.position;response.kv.push({k:"pos",v:posValue});spot.compatibleSizes=getFilteredCompatibleSizes(data.desktop_size,spot.compatibleSizes);if(spot.compatibleSizes.length===0){console.log('[browsi]: sizes do not match placement',spot.ref.parentElement)}}else if(spot.ref.tagName==='BROWSISPOT'&&spot.ref.hasAttribute('data-generated-key')){response.kv.push({k:"pos",v:spot.ref.getAttribute('data-generated-key')});dfpConfig.au=getAdUnit();spot.compatibleSizes=getFilteredCompatibleSizesfromBrowsiSpot(spot.ref.getAttribute('sizes'),spot.compatibleSizes)}}
if(spot.type==='dynamic'){response.kv.push({k:"pos",v:'AUTO_INCREASE'+(spot.demandIndex+1)});dfpConfig.au=getAdUnit()}}}}}}; window["__browsiLoadFunc"](window["__browsiLoadObject"], preEngineFunc); })();