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n,i=e.split("@"),o=this.extractLocation(i.pop()),r=i.shift()||"",s=r.replace(/<anonymous function(: (\w+))?>/,"$2").replace(/\([^)]*\)/g,"")||void 0;r.match(/\(([^)]*)\)/)&&(n=r.replace(/^[^(]+\(([^)]*)\)$/,"$1"));var c=void 0===n||"[arguments not available]"===n?void 0:n.split(",");return new t({functionName:s,args:c,fileName:o[0],lineNumber:o[1],columnNumber:o[2],source:e})},this)}}})?i.apply(e,o):i)||(t.exports=r)}()},function(t,e,n){var i,o,r;!function(n,s){"use strict";o=[],void 0===(r="function"==typeof(i=function(){function t(t){return!isNaN(parseFloat(t))&&isFinite(t)}function e(t){return t.charAt(0).toUpperCase()+t.substring(1)}function n(t){return function(){return this[t]}}var i=["isConstructor","isEval","isNative","isToplevel"],o=["columnNumber","lineNumber"],r=["fileName","functionName","source"],s=i.concat(o,r,["args"],["evalOrigin"]);function c(t){if(t)for(var n=0;n<s.length;n++)void 0!==t[s[n]]&&this["set"+e(s[n])](t[s[n]])}c.prototype={getArgs:function(){return 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a=0;a<i.length;a++)c.prototype["get"+e(i[a])]=n(i[a]),c.prototype["set"+e(i[a])]=function(t){return function(e){this[t]=Boolean(e)}}(i[a]);for(var u=0;u<o.length;u++)c.prototype["get"+e(o[u])]=n(o[u]),c.prototype["set"+e(o[u])]=function(e){return function(n){if(!t(n))throw new TypeError(e+" must be a Number");this[e]=Number(n)}}(o[u]);for(var l=0;l<r.length;l++)c.prototype["get"+e(r[l])]=n(r[l]),c.prototype["set"+e(r[l])]=function(t){return function(e){this[t]=String(e)}}(r[l]);return c})?i.apply(e,o):i)||(t.exports=r)}()},function(t,e,n){var i=n(4),o=n(5),r=n(2),s=n(3),c=n(1),a=n(0).postMessageTypes,u=n(0).postMessageSources,l={},d={contentClick:"CONTENT_CLICK",contentScroller:"CONTENT_SCROLLER",contentReader:"CONTENT_READER",contentComplete:"CONTENT_COMPLETE",contentViewed:"CONTENT_VIEWED",contentEngager:"CONTENT_ENGAGER",videoView:"VIDEO_VIEW_",videoEnded:"VIDEO_VIEW_20",videoPlayStart:"VIDEO_PLAY"},f={10:d.contentScroller,50:d.contentReader,99:d.contentComplete};function h(t){var e=arguments.length>1&&void 0!==arguments[1]&&arguments[1],n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null;l[t]&&(parseInt(n,10)>0&&(l[t].duration=n),g(t,d.videoPlayStart,!0,e),l[t].videoPlayingInterval=setInterval(function(){l[t].videoPlayedTime+=.4,function(t){var e=arguments.length>1&&void 0!==arguments[1]&&arguments[1],n=l[t].videoPlayedTime,i=n<20?5:10;if(n<i)return;n>l[t].duration&&g(t,d.videoEnded,!0,e);if(l[t].duration&&n>l[t].duration+i)return;var o=d.videoView+Math.floor(n/i)*i;g(t,o,!0,e)}(t,e)},400))}function p(t,e){var n=e.data||{};if(n.source===u.innerTag&&t===n.ltid){var s=n.payload;switch(n.event){case a.click:g(t,d.contentClick,!1,!1,s);break;case a.scroll:!function(t,e){l[t].maxPercentViewed=Math.max(e.scrollPercent,l[t].maxPercentViewed),l[t].maxPercentViewed>0&&g(t,d.contentEngager,!0);var n=r.isMobile()?i.getVisibleDuration(t):o.getEngagementDuration(t);if(n>0&&n/1e3<300)for(var s=[10,50,99],c=0,a=s.length;c<a;c++)e.scrollPercent>=s[c]&&g(t,f[s[c]],!0,!1,{scrollPercent:s[c]})}(t,n.payload)}}if(n.source===u.adServer&&l[t].contentId===n.contentId)switch(n.status){case a.playing:h(t,n.embedded,n.duration);break;case a.ended:if(l[t].duration){var c=l[t].videoPlayedTime<20?5:10;g(t,d.videoView+Math.ceil(Math.floor(l[t].duration)/c)*c,!0,n.embedded)}g(t,d.videoEnded,!0,n.embedded);case a.paused:!function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null;l[t]&&parseInt(e,10)>0&&(l[t].duration=e),l[t]&&l[t].videoPlayingInterval&&clearInterval(l[t].videoPlayingInterval)}(t,n.duration);break;case a.lead:g(t,n.action,!1);break;case a.cre:!function(t,e){var n=l[t].tag,i=[];Array.isArray(e)&&0!==e.length&&e.forEach(function(t){var e=r.shallowMerge(n,{cre_id:t.id,en:t.a});i.push(e)});l[t].sendSeveralTags(i)}(t,n.actions)}}function g(t,e,n){var i=arguments.length>3&&void 0!==arguments[3]&&arguments[3];arguments.length>4&&void 0!==arguments[4]&&arguments[4];if(function(t,e,n){return!(n&&l[t].trackedActions[e])}(t,e,n)){l[t].trackedActions[e]=!0;var o={en:e,embedded:i},s=r.shallowMerge(l[t].tag,o);l[t].trackTag(s)}}t.exports={startTracking:function(t,e,n){var i=t.ltid,o=t.ntid,a=s.contentIframe(i);if(window.addEventListener("message",function(t){p(i,t)}),l[i]={tag:t,trackTag:e,sendSeveralTags:n,maxPercentViewed:0,inFocusSeconds:10,trackedActions:{},contentId:o,videoPlayedTime:0,videoPlayingInterval:null},a&&r.isIOS()&&!c.isLead){var d=s.contentWrapperDiv(i);d&&(d.onscroll=function(){var t=d.scrollTop+d.clientHeight,e=Math.max(0,Math.floor(t/d.scrollHeight*100));d.clientHeight!==d.scrollHeight&&(e>=100||p(i,{data:{event:"scroll",source:u.innerTag,ltid:i,payload:{scrollTop:t,scrollPercent:e}}}))})}},onAddPixelSend:function(t){l[t]&&i.getVisibility(t)>50&&g(t,d.contentViewed,!0)}}},function(t,e,n){var i,o,r=n(2),s=n(3),c=n(1),a=n(0).postMessageTypes,u=n(0).postMessageSources,l=null;function d(t){var e=(o===document?window.pageYOffset:o.scrollTop)||l||0;e+=window.fullScreenMode?window.innerHeight:i.offsetHeight;var n=Math.floor(e/function(){var t;if(window.fullScreenMode)t=document.getElementsByTagName("body")[0].scrollHeight-document.querySelector("nav.navbar").scrollHeight-((document.getElementsByTagName("footer")||{}).scrollHeight||0)-((document.querySelector(".article-summary")||{}).scrollHeight||0);else{t=document.querySelector(".article-container").scrollHeight;for(var e=document.querySelectorAll("div.share-button"),n=0,i=e.length;n<i;n++)t-=e[n].scrollHeight}return t=t-((document.querySelector("#formUserSet")||{}).scrollHeight||0)-((document.querySelector("#callToAction")||{}).scrollHeight||0)-((document.querySelector("#quiz")||{}).scrollHeight||0)}()*100);f(t,a.scroll,{scrollTop:e,scrollPercent:n})}function f(t,e,n){window.parent.postMessage({event:e,source:u.innerTag,ltid:t,contentId:s.textIframe().uuid,payload:n},"*")}t.exports={startTracking:function(t,e){var n=t.ltid,h=s.textIframe();if(h&&"block"!=h.widgetMode&&"admin"!=h.widgetMode){window.addEventListener("message",function(t){!function(t,e){var n=e.data;"[object Object]"!==Object.prototype.toString.call(n)&&(parseInt(n,10)||(l=n.scrollTop))}(0,t)}),i=document.querySelector(".article"),(o=r.isIOS()&&!window.fullScreenMode?i:document)&&i&&(o.onscroll=function(){d(n)});var p=document.getElementById("callToAction");p&&p.addEventListener("click",function(){f(n,a.click,{})});var g=document.getElementsByClassName("clickable_area").item(0);g&&g.addEventListener("click",function(){f(n,a.click,{})});var v=document.getElementsByClassName("footer-panel").item(0);if(v)v.addEventListener("click",function(){f(n,a.click,{})});else for(var m=document.getElementsByTagName("a"),y=null,b=0;b<m.length;b++)(y=m[b]).hasAttribute("target")&&!c.isLead&&y.addEventListener("click",function(){f(n,a.click,{href:y.getAttribute("href")})});window.postMessage({source:u.tag,status:a.loaded},"*")}}}},function(t,e){var n;function i(t,e,n){return e in t?Object.defineProperty(t,e,{value:n,enumerable:!0,configurable:!0,writable:!0}):t[e]=n,t}var o,r,s,c={SetMetaAction:"set_meta",SendAction:"send"},a="page_subcategory",u="page_type",l=(i(n={},"page_category",75),i(n,a,75),i(n,u,32),n);function d(e){var n=e[0],o=e[1],a=e[2];if(n===c.SetMetaAction)t.exports.processMetaParams(o,a);else if(n===c.SendAction&&"event"===o){var u={};if(u.category=a.eventCategory.substring(0,75).trim(),u.action=a.eventAction.substring(0,50).trim(),u.label=a.eventLabel.substring(0,75).trim(),0===Object.keys(u).length)return;!function(t){var e=function(t){for(var e=1;e<arguments.length;e++){var n=null!=arguments[e]?arguments[e]:{},o=Object.keys(n);"function"==typeof Object.getOwnPropertySymbols&&(o=o.concat(Object.getOwnPropertySymbols(n).filter(function(t){return Object.getOwnPropertyDescriptor(n,t).enumerable}))),o.forEach(function(e){i(t,e,n[e])})}return t}({},r);e.en="PAGE_EVENT",e.metadata=t,s(e)}({event:u})}}t.exports={processMetaParams:function(t,e){var n=l[t]||!1;if(n){var i=e.substr(0,n).trim();o(t,i)}},processEvent:d,startTracking:function(t,e,n){if(o=n,r=t,s=e,"undefined"!=typeof window&&window.nt&&window.nt.sq)for(var i=window.nt.sq;i.length;)d(i.shift());"undefined"!=typeof window&&(window.nt=function(){d(arguments)})}}},function(t,e,n){var i,o=n(15),r=n(2),s=n(1),c=-1!==s.websocketAllowedClients.split(",").indexOf(s.clientId),a="idle",u="in_process",l="connected",d="failed",f=a,h=[],p=function(){for(var t=h.pop();t;)g(t),t=h.pop()},g=function(t){f===l?i.perform("pixel_additional",t):r.loadPixel((s.forceHttps?"https://":"//")+s.pixelUrl+"/v1/pixel/add",t)};t.exports={sendTag:function(t){r.loadPixel((s.forceHttps?"https://":"//")+s.pixelUrl+"/v1/pixel",t)},sendSeveralTags:function(t){var e=new XMLHttpRequest,n=JSON.stringify(t);e.open("POST",(s.forceHttps?"https://":"//")+s.pixelUrl+"/v1/pixel",!0),e.widthCredentials=!0,e.setRequestHeader("Content-type","application/json"),e.send(n)},sendAddTag:function(t){if(arguments.length>1&&void 0!==arguments[1]&&arguments[1])g(t);else switch(f){case a:f=u,h.push(t),function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null;if(!c)return"function"==typeof t&&t(),void(f=d);var e=s.forceHttps||"https:"==location.protocol?"wss:":"ws:",n=o.createConsumer(e+"//"+s.pixelUrl+"/websocket");n.connection.events.error=function(){return this.subscriptions.notifyAll("disconnected",{willAttemptReconnect:this.monitor.isRunning()})},(i=n.subscriptions.create({channel:"V1::PixelDatumChannel"},{connected:function(){f=l,"function"==typeof t&&t()},disconnected:function(){f=d},rejected:function(){f=d},received:function(t){}})).consumer.connection.monitor.stop()}(p);break;case u:h.push(t);break;case l:case d:g(t)}}}},function(t,e,n){var i,o;(function(){(function(){(function(){var t=[].slice;this.ActionCable={INTERNAL:{message_types:{welcome:"welcome",ping:"ping",confirmation:"confirm_subscription",rejection:"reject_subscription"},default_mount_path:"/cable",protocols:["actioncable-v1-json","actioncable-unsupported"]},WebSocket:window.WebSocket,logger:window.console,createConsumer:function(t){var e;return null==t&&(t=null!=(e=this.getConfig("url"))?e:this.INTERNAL.default_mount_path),new r.Consumer(this.createWebSocketURL(t))},getConfig:function(t){var e;return null!=(e=document.head.querySelector("meta[name='action-cable-"+t+"']"))?e.getAttribute("content"):void 0},createWebSocketURL:function(t){var e;return t&&!/^wss?:/i.test(t)?((e=document.createElement("a")).href=t,e.href=e.href,e.protocol=e.protocol.replace("http","ws"),e.href):t},startDebugging:function(){return this.debugging=!0},stopDebugging:function(){return this.debugging=null},log:function(){var e,n;if(e=1<=arguments.length?t.call(arguments,0):[],this.debugging)return e.push(Date.now()),(n=this.logger).log.apply(n,["[ActionCable]"].concat(t.call(e)))}}}).call(this)}).call(this);var r=this.ActionCable;(function(){(function(){var t=function(t,e){return function(){return t.apply(e,arguments)}};r.ConnectionMonitor=function(){var e,n,i;function o(e){this.connection=e,this.visibilityDidChange=t(this.visibilityDidChange,this),this.reconnectAttempts=0}return o.pollInterval={min:3,max:30},o.staleThreshold=6,o.prototype.start=function(){if(!this.isRunning())return this.startedAt=n(),delete this.stoppedAt,this.startPolling(),document.addEventListener("visibilitychange",this.visibilityDidChange),r.log("ConnectionMonitor started. pollInterval = "+this.getPollInterval()+" ms")},o.prototype.stop=function(){if(this.isRunning())return this.stoppedAt=n(),this.stopPolling(),document.removeEventListener("visibilitychange",this.visibilityDidChange),r.log("ConnectionMonitor stopped")},o.prototype.isRunning=function(){return null!=this.startedAt&&null==this.stoppedAt},o.prototype.recordPing=function(){return this.pingedAt=n()},o.prototype.recordConnect=function(){return this.reconnectAttempts=0,this.recordPing(),delete this.disconnectedAt,r.log("ConnectionMonitor recorded connect")},o.prototype.recordDisconnect=function(){return this.disconnectedAt=n(),r.log("ConnectionMonitor recorded disconnect")},o.prototype.startPolling=function(){return this.stopPolling(),this.poll()},o.prototype.stopPolling=function(){return clearTimeout(this.pollTimeout)},o.prototype.poll=function(){return this.pollTimeout=setTimeout(function(t){return function(){return t.reconnectIfStale(),t.poll()}}(this),this.getPollInterval())},o.prototype.getPollInterval=function(){var t,n,i,o;return i=(o=this.constructor.pollInterval).min,n=o.max,t=5*Math.log(this.reconnectAttempts+1),Math.round(1e3*e(t,i,n))},o.prototype.reconnectIfStale=function(){if(this.connectionIsStale())return r.log("ConnectionMonitor detected stale connection. reconnectAttempts = "+this.reconnectAttempts+", pollInterval = "+this.getPollInterval()+" ms, time disconnected = "+i(this.disconnectedAt)+" s, stale threshold = "+this.constructor.staleThreshold+" s"),this.reconnectAttempts++,this.disconnectedRecently()?r.log("ConnectionMonitor skipping reopening recent disconnect"):(r.log("ConnectionMonitor reopening"),this.connection.reopen())},o.prototype.connectionIsStale=function(){var t;return i(null!=(t=this.pingedAt)?t:this.startedAt)>this.constructor.staleThreshold},o.prototype.disconnectedRecently=function(){return this.disconnectedAt&&i(this.disconnectedAt)<this.constructor.staleThreshold},o.prototype.visibilityDidChange=function(){if("visible"===document.visibilityState)return setTimeout(function(t){return function(){if(t.connectionIsStale()||!t.connection.isOpen())return r.log("ConnectionMonitor reopening stale connection on visibilitychange. visbilityState = "+document.visibilityState),t.connection.reopen()}}(this),200)},n=function(){return(new Date).getTime()},i=function(t){return(n()-t)/1e3},e=function(t,e,n){return Math.max(e,Math.min(n,t))},o}()}).call(this),function(){var t,e,n,i,o,s=[].slice,c=function(t,e){return function(){return t.apply(e,arguments)}},a=[].indexOf||function(t){for(var e=0,n=this.length;e<n;e++)if(e in this&&this[e]===t)return e;return-1};i=r.INTERNAL,e=i.message_types,n=i.protocols,o=2<=n.length?s.call(n,0,t=n.length-1):(t=0,[]),n[t++],r.Connection=function(){function t(t){this.consumer=t,this.open=c(this.open,this),this.subscriptions=this.consumer.subscriptions,this.monitor=new r.ConnectionMonitor(this),this.disconnected=!0}return t.reopenDelay=500,t.prototype.send=function(t){return!!this.isOpen()&&(this.webSocket.send(JSON.stringify(t)),!0)},t.prototype.open=function(){return this.isActive()?(r.log("Attempted to open WebSocket, but existing socket is "+this.getState()),!1):(r.log("Opening WebSocket, current state is "+this.getState()+", subprotocols: "+n),null!=this.webSocket&&this.uninstallEventHandlers(),this.webSocket=new r.WebSocket(this.consumer.url,n),this.installEventHandlers(),this.monitor.start(),!0)},t.prototype.close=function(t){var e;if((null!=t?t:{allowReconnect:!0}).allowReconnect||this.monitor.stop(),this.isActive())return null!=(e=this.webSocket)?e.close():void 0},t.prototype.reopen=function(){var t;if(r.log("Reopening WebSocket, current state is "+this.getState()),!this.isActive())return this.open();try{return this.close()}catch(e){return t=e,r.log("Failed to reopen WebSocket",t)}finally{r.log("Reopening WebSocket in "+this.constructor.reopenDelay+"ms"),setTimeout(this.open,this.constructor.reopenDelay)}},t.prototype.getProtocol=function(){var t;return null!=(t=this.webSocket)?t.protocol:void 0},t.prototype.isOpen=function(){return this.isState("open")},t.prototype.isActive=function(){return this.isState("open","connecting")},t.prototype.isProtocolSupported=function(){var t;return t=this.getProtocol(),a.call(o,t)>=0},t.prototype.isState=function(){var t,e;return e=1<=arguments.length?s.call(arguments,0):[],t=this.getState(),a.call(e,t)>=0},t.prototype.getState=function(){var t,e;for(e in WebSocket)if(WebSocket[e]===(null!=(t=this.webSocket)?t.readyState:void 0))return e.toLowerCase();return null},t.prototype.installEventHandlers=function(){var t,e;for(t in this.events)e=this.events[t].bind(this),this.webSocket["on"+t]=e},t.prototype.uninstallEventHandlers=function(){var t;for(t in this.events)this.webSocket["on"+t]=function(){}},t.prototype.events={message:function(t){var n,i,o;if(this.isProtocolSupported())switch(n=(o=JSON.parse(t.data)).identifier,i=o.message,o.type){case e.welcome:return this.monitor.recordConnect(),this.subscriptions.reload();case e.ping:return this.monitor.recordPing();case e.confirmation:return this.subscriptions.notify(n,"connected");case e.rejection:return this.subscriptions.reject(n);default:return this.subscriptions.notify(n,"received",i)}},open:function(){if(r.log("WebSocket onopen event, using '"+this.getProtocol()+"' subprotocol"),this.disconnected=!1,!this.isProtocolSupported())return r.log("Protocol is unsupported. Stopping monitor and disconnecting."),this.close({allowReconnect:!1})},close:function(t){if(r.log("WebSocket onclose event"),!this.disconnected)return this.disconnected=!0,this.monitor.recordDisconnect(),this.subscriptions.notifyAll("disconnected",{willAttemptReconnect:this.monitor.isRunning()})},error:function(){return r.log("WebSocket onerror event")}},t}()}.call(this),function(){var t=[].slice;r.Subscriptions=function(){function e(t){this.consumer=t,this.subscriptions=[]}return e.prototype.create=function(t,e){var n,i,o;return i="object"==typeof(n=t)?n:{channel:n},o=new r.Subscription(this.consumer,i,e),this.add(o)},e.prototype.add=function(t){return this.subscriptions.push(t),this.consumer.ensureActiveConnection(),this.notify(t,"initialized"),this.sendCommand(t,"subscribe"),t},e.prototype.remove=function(t){return this.forget(t),this.findAll(t.identifier).length||this.sendCommand(t,"unsubscribe"),t},e.prototype.reject=function(t){var e,n,i,o,r;for(o=[],e=0,n=(i=this.findAll(t)).length;e<n;e++)r=i[e],this.forget(r),this.notify(r,"rejected"),o.push(r);return o},e.prototype.forget=function(t){var e;return this.subscriptions=function(){var n,i,o,r;for(r=[],n=0,i=(o=this.subscriptions).length;n<i;n++)(e=o[n])!==t&&r.push(e);return r}.call(this),t},e.prototype.findAll=function(t){var e,n,i,o,r;for(o=[],e=0,n=(i=this.subscriptions).length;e<n;e++)(r=i[e]).identifier===t&&o.push(r);return o},e.prototype.reload=function(){var t,e,n,i,o;for(i=[],t=0,e=(n=this.subscriptions).length;t<e;t++)o=n[t],i.push(this.sendCommand(o,"subscribe"));return i},e.prototype.notifyAll=function(){var e,n,i,o,r,s,c;for(n=arguments[0],e=2<=arguments.length?t.call(arguments,1):[],s=[],i=0,o=(r=this.subscriptions).length;i<o;i++)c=r[i],s.push(this.notify.apply(this,[c,n].concat(t.call(e))));return s},e.prototype.notify=function(){var e,n,i,o,r,s,c;for(s=arguments[0],n=arguments[1],e=3<=arguments.length?t.call(arguments,2):[],r=[],i=0,o=(c="string"==typeof s?this.findAll(s):[s]).length;i<o;i++)s=c[i],r.push("function"==typeof s[n]?s[n].apply(s,e):void 0);return r},e.prototype.sendCommand=function(t,e){var n;return n=t.identifier,this.consumer.send({command:e,identifier:n})},e}()}.call(this),function(){r.Subscription=function(){var t;function e(e,n,i){this.consumer=e,null==n&&(n={}),this.identifier=JSON.stringify(n),t(this,i)}return e.prototype.perform=function(t,e){return null==e&&(e={}),e.action=t,this.send(e)},e.prototype.send=function(t){return this.consumer.send({command:"message",identifier:this.identifier,data:JSON.stringify(t)})},e.prototype.unsubscribe=function(){return this.consumer.subscriptions.remove(this)},t=function(t,e){var n,i;if(null!=e)for(n in e)i=e[n],t[n]=i;return t},e}()}.call(this),function(){r.Consumer=function(){function t(t){this.url=t,this.subscriptions=new r.Subscriptions(this),this.connection=new r.Connection(this)}return t.prototype.send=function(t){return this.connection.send(t)},t.prototype.connect=function(){return this.connection.open()},t.prototype.disconnect=function(){return this.connection.close({allowReconnect:!1})},t.prototype.ensureActiveConnection=function(){if(!this.connection.isActive())return this.connection.open()},t}()}.call(this)}).call(this),t.exports?t.exports=r:void 0===(o="function"==typeof(i=r)?i.call(e,n,e,t):i)||(t.exports=o)}).call(this)}]);})();