autotrack.js

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function Ma(a,b,c){var d=c,d=void 0===d?+new Date:d,e=!a.m.isExpired();b=b.time&&d-b.time;(e=e&&0<b?b:0)&&e>=a.a.visibleThreshold&&(e=Math.round(e/1E3),b={transport:"beacon",nonInteraction:!0,eventCategory:"Page Visibility",eventAction:"track",eventValue:e,eventLabel:"(not set)"},c&&(b.queueTime=+new Date-c),a.a.visibleMetricIndex&&(b["metric"+a.a.visibleMetricIndex]=e),a.c.send("event",y(b,a.a.fieldsObj,a.c,a.a.hitFilter)))}
f.u=function(a){var b=this;return function(c,d){var e={},e=B(c)?c:(e[c]=d,e);e.page&&e.page!==b.c.get("page")&&"visible"==b.f&&b.o();a(c,d)}};f.M=function(a,b){a.time!=b.time&&b.pageId==Z&&"visible"==b.state&&Ma(this,b,a.time)};f.F=function(){"hidden"!=this.f&&this.o()};f.remove=function(){this.b.j();this.m.j();var a=this.u;w(x(this.c,"set"),a);window.removeEventListener("unload",this.F);document.removeEventListener("visibilitychange",this.o)};C("pageVisibilityTracker",Ka);
function Na(a,b){H(a,D.$);window.addEventListener&&(this.a=z({fieldsObj:{},hitFilter:null},b),this.b=a,this.s=this.s.bind(this),this.I=this.I.bind(this),this.C=this.C.bind(this),this.w=this.w.bind(this),this.A=this.A.bind(this),this.D=this.D.bind(this),"complete"!=document.readyState?window.addEventListener("load",this.s):this.s())}f=Na.prototype;
f.s=function(){if(window.FB)try{window.FB.Event.subscribe("edge.create",this.A),window.FB.Event.subscribe("edge.remove",this.D)}catch(a){}window.twttr&&this.I()};f.I=function(){var a=this;try{window.twttr.ready(function(){window.twttr.events.bind("tweet",a.C);window.twttr.events.bind("follow",a.w)})}catch(b){}};function Oa(a){try{window.twttr.ready(function(){window.twttr.events.unbind("tweet",a.C);window.twttr.events.unbind("follow",a.w)})}catch(b){}}
f.C=function(a){"tweet"==a.region&&(a={transport:"beacon",socialNetwork:"Twitter",socialAction:"tweet",socialTarget:a.data.url||a.target.getAttribute("data-url")||location.href},this.b.send("social",y(a,this.a.fieldsObj,this.b,this.a.hitFilter)))};f.w=function(a){"follow"==a.region&&(a={transport:"beacon",socialNetwork:"Twitter",socialAction:"follow",socialTarget:a.data.screen_name||a.target.getAttribute("data-screen-name")},this.b.send("social",y(a,this.a.fieldsObj,this.b,this.a.hitFilter)))};
f.A=function(a){this.b.send("social",y({transport:"beacon",socialNetwork:"Facebook",socialAction:"like",socialTarget:a},this.a.fieldsObj,this.b,this.a.hitFilter))};f.D=function(a){this.b.send("social",y({transport:"beacon",socialNetwork:"Facebook",socialAction:"unlike",socialTarget:a},this.a.fieldsObj,this.b,this.a.hitFilter))};f.remove=function(){window.removeEventListener("load",this.s);try{window.FB.Event.unsubscribe("edge.create",this.A),window.FB.Event.unsubscribe("edge.remove",this.D)}catch(a){}Oa(this)};
C("socialWidgetTracker",Na);function Pa(a,b){H(a,D.aa);history.pushState&&window.addEventListener&&(this.a=z({shouldTrackUrlChange:this.shouldTrackUrlChange,trackReplaceState:!1,fieldsObj:{},hitFilter:null},b),this.b=a,this.c=location.pathname+location.search,this.G=this.G.bind(this),this.H=this.H.bind(this),this.B=this.B.bind(this),a=this.G,v(x(history,"pushState"),a),a=this.H,v(x(history,"replaceState"),a),window.addEventListener("popstate",this.B))}f=Pa.prototype;
f.G=function(a){var b=this;return function(c){for(var d=[],e=0;e<arguments.length;++e)d[e-0]=arguments[e];a.apply(null,[].concat(m(d)));Qa(b,!0)}};f.H=function(a){var b=this;return function(c){for(var d=[],e=0;e<arguments.length;++e)d[e-0]=arguments[e];a.apply(null,[].concat(m(d)));Qa(b,!1)}};f.B=function(){Qa(this,!0)};
function Qa(a,b){setTimeout(function(){var c=a.c,d=location.pathname+location.search;c!=d&&a.a.shouldTrackUrlChange.call(a,d,c)&&(a.c=d,a.b.set({page:d,title:document.title}),(b||a.a.trackReplaceState)&&a.b.send("pageview",y({transport:"beacon"},a.a.fieldsObj,a.b,a.a.hitFilter)))},0)}f.shouldTrackUrlChange=function(a,b){return!(!a||!b)};f.remove=function(){var a=this.G;w(x(history,"pushState"),a);a=this.H;w(x(history,"replaceState"),a);window.removeEventListener("popstate",this.B)};
C("urlChangeTracker",Pa);})();
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