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n(){this.regExes={};this.guidCleaner=/[-{}]/g;this.ampersandSanitizer=/&+$|((\?|&|#)&+)/g;this.isFirstPageStart=!0;this.startTime=_w.performance?_w.performance.timing.navigationStart:si_ST;this.apiSequenceNumber=0;this.headersAsyncPromise=null;this.headersCallComplete=!1;this.cortanaHeaders=null;this.themeColor=null;this.headersCallTimeout=3e3;this.headersCallbacks=[];this.rtlLangs=["ar","dv","fa","he","ku-arab","pa-arab","prs","ps","sd-arab","syr","ug","ur","qps-plocm"];sj_evt.bind("ajax.threshold.pageStart",sj_dm(this,this.onPageStart),1)}return n.prototype.getUrlParameter=function(n,t){for(var r=null,f=this.getParameterRegex(t),u,i;u=f.exec(n);)i=u;return i&&i.length>=2?r=i[1]:t==="mock"&&(r=this.getMockParameter(n)),r},n.prototype.setUrlParameter=function(n,t,i){var r=n,u=this.getParameterRegex(t).exec(n),f="&",e,o,s;return u?(f=u[0].substring(0,1),e=u.index,o=u.index+u[0].length,r=n.substring(0,e),i&&(r+=f+t+"="+i),r+=n.substring(o)):i&&(s=this.getRegex("devicecontent"),s.test(n)?n.indexOf("#")<0&&(f="#"):n.indexOf("?")<0&&(f="?"),r=n+f+t+"="+i),r},n.prototype.getDecodedQuery=function(n){var i=n,t;return i||(i=_w.location.href),t=this.getUrlParameter(i,"q"),t&&(t=decodeURIComponent(t.replace(this.getRegex("\\+")," ")).trim()),t},n.prototype.getUrlReadyQuery=function(n){return encodeURIComponent(n).replace(this.getRegex("%20"),"+")},n.prototype.recordApiTimeDetail=function(n,t,i){var u=new Date,f,r,e,o;if(n&&(_G.ApiTimes=_G.ApiTimes||{},_G.ApiTimes[n]=u.getTime()-this.startTime),i){f={};for(r in i)i.hasOwnProperty(r)&&(f[r]=i[r]);i=f;i.time=u}else i={time:u,label:n||t,sequence:this.apiSequenceNumber++};return e=_w.msWriteProfilerMark,o=i.sequence+","+(n||i.label),e&&e(o),_w.performance&&performance.mark&&performance.mark(o),i},n.prototype.recordApiTime=function(n){return this.recordApiTimeDetail(n),null},n.prototype.uploadApiTimes=function(n){var t=_G.ApiTimes;this.recordApiTime(n);t&&typeof Log2!="undefined"&&Log2&&(Log2.LogEvent("CPT2",{wt:t},null,null,null,null,null,null),_G.ApiTimes={})},n.prototype.wrapSynchronousApiCall=function(n,t,i,r){for(var e,o,s,h=this,f=[],u=4;u<arguments.length;u++)f[u-4]=arguments[u];e=this.recordApiTimeDetail(i?i+"S":null,t);s=function(n,u){var o=h.recordApiTimeDetail(i?i+n:null,t,e),s=u?" exception: "+u.stack:"";h.recordApiString("ApiEnd "+n+' \t"'+(r?r:"")+'"\t'+t+"("+f.join(", ")+")\t"+(o.time.getTime()-e.time.getTime())+"ms elapsed"+s)};try{o=n[t].apply(n,f);s("C")}catch(c){s("E",c);SharedLogHelper.LogError("Exception","Failed while calling overrideMethod: "+t,c);o=null}return o},n.prototype.wrapApiCall=function(){for(var i,n=[],t=4;t<arguments.length;t++)n[t-4]=arguments[t];for(n=[],i=0;i<arguments.length;i++)n.push(arguments[i]);return n.splice(4,0,0,null),this.wrapApiCallWithTimeout.apply(this,n)},n.prototype.wrapApiCallWithTimeout=function(n,t,i,r,u,f){for(var y,s=[],h=6;h<arguments.length;h++)s[h-6]=arguments[h];if(_w.SearchAppWrapperLogging)return n[t].apply(n,s);var l=this,a=this.recordApiTimeDetail(i?i+"S":null,t),e,o,c=function(n,u){var e="stack",o=l.recordApiTimeDetail(i?i+n:null,t,a),f=u&&u[e]?" exception: "+u[e]:"";u&&f===""&&(f=" Windows error: "+u.message);l.recordApiString("ApiEnd "+n+' \t"'+(r?r:"")+'"\t'+t+"("+s.join(", ")+")\t"+(o.time.getTime()-a.time.getTime())+"ms elapsed"+f)};try{o=n[t].apply(n,s);this.recordApiTimeDetail(i?i+"P":null,t);u&&u>0&&(e=sb_st(function(){o&&o.cancel&&o.cancel();c("T");f&&f(null)},u));o.then(function(n){return e&&sb_ct(e),c("C"),n},function(n){e&&sb_ct(e);c("E",n);SharedLogHelper.LogError("Exception","Failed in overrideMethod callback: "+t,n);f&&f(null)})}catch(v){e&&sb_ct(e);c("E",v);SharedLogHelper.LogError("Exception","Failed while calling overrideMethod: "+t,v);y=new FailedPromise;o=y.then(null,f)}return o},n.prototype.cleanGuid=function(n){var t=n;return t&&(t=t.replace(this.guidCleaner,"")),t},n.prototype.parseJSON=function(n){var t,i=null;if(n)try{t=JSON.parse(n)}catch(r){i=r}return t||console.log("Unable to parse JSON input: "+n+(i?".  Exception: "+i:"")),t},n.prototype.getCortanaHeaders=function(n){var i=this,t,r;if(this.headersCallComplete){n(this.cortanaHeaders);return}if(this.headersCallbacks.push(n),!this.headersAsyncPromise){t=null;r=!1;function f(){t&&(sb_ct(t),t=null);i.headersCallComplete=!0}function u(n){var u,f,t;if(!r)for(u=i.headersCallbacks,f=u.length,t=0;t<f;t++)u[t](n)}function e(n){f();i.cortanaHeaders=n;u(n)}function o(){f();u(null)}t=sb_st(function(){u(null);r=!0},this.headersCallTimeout);this.headersAsyncPromise=this.wrapApiCall(SearchAppWrapper.CortanaApp,"getQueryHeadersAsync","GQH_","getQueryHeaders").then(e,o)}},n.prototype.getThemeColor=function(n){function r(n){var r,t;this.themeColor==null&&n&&(r=n["X-BM-Theme"],r&&(t=r.split(";")[1],t&&t!=this._accentColor&&(i.themeColor="#"+t)))}var t=this,i=this;this.themeColor===null?this.getCortanaHeaders(function(i){r(i);n(t.themeColor)}):n(this.themeColor)},n.prototype.isRightToLeftLanguage=function(n){return this.rtlLangs.some(function(t){return n=n.toLocaleLowerCase(),n==t||n.indexOf(t+"-")==0})},n.prototype.setBodyLangAttributes=function(n){_d.body.setAttribute("dir",this.isRightToLeftLanguage(n)?"rtl":"ltr");_d.body.setAttribute("lang",n)},n.prototype.getEmptyTaskFrame=function(n){return{CustomTaskFrame:!0,Status:"InProgress",Uri:"",TypeId:"b89d219d-7b61-48e7-8f3c-367e4a0e631b",RawTextQuery:{Uri:"entity://TextData",TypeId:"ae77cbd2-cf71-438c-95b4-d3b86dc4a60e",State:"Filled",Source:"Unknown",ClientUpdate:!1,Value:n,ProfanityMasked:n}}},n.prototype.recordApiString=function(n){ThresholdDiagnostics.recordApiString(n)},n.prototype.pushOntoArray=function(n,t){if(n&&t)for(var i in t)n.push(t[i])},n.prototype.navigateTo=function(n,t){var i=sj_ce("a","b_hide");i.href=n;i.setAttribute("data-h",t.GetNamespacedKValue());_d.body.appendChild(i);i.click()},n.prototype.createPromise=function(n){return Promise.promise?Promise.promise(n):new Promise(n)},n.prototype.getParameterRegex=function(n){return this.getRegex("[?&#]"+n.toLowerCase()+"=([^&#]*)")},n.prototype.getRegex=function(n,t,i){var r=this.regExes[n];return r||(r=new RegExp(n,(i?"":"g")+(t?"":"i")),this.regExes[n]=r),r.lastIndex=0,r},n.prototype.getMockParameter=function(n){var r=null,t=n.indexOf("#"),u,i;return t>0&&t<n.length-1&&(u=n.substr(t+1).split("&"),i=u.filter(this.unlabeledParameterFilter),i.length>0&&(r=i[0])),r},n.prototype.unlabeledParameterFilter=function(n){return n.indexOf("=")<0},n.prototype.clearLocalCache=function(){this.cortanaHeaders=null;this.themeColor=null;this.headersAsyncPromise=null;this.headersCallComplete=!1;this.headersCallbacks=[]},n.prototype.onPageStart=function(n){console.log("onPageStart");!this.isFirstPageStart&&n[1]&&(this.startTime=n[1],this.clearLocalCache());this.isFirstPageStart=!1;sj_evt.fire("ajax.postload")},n}();_w.ThresholdUtilities=new ThresholdUtilitiesM2;sj_evt.bind("threshold.pageUnload",function(){sj_evt.fire("unload")},0)