var TimeSpan_isVisit=new Array(0,0,30);var TimeSpan_isUnique=new Array(1,0,0);var TimeSpan_isNewVisit=new Array(365,0,0);var TimeSpan_Persistance=new Array(365,0,0);var Log_ArticleId,Log_ArticleName,Log_CatId,Log_CatName;function timeSpanToMillisecond(timeSpan) 
{return((timeSpan[0]*24+timeSpan[1])*60+timeSpan[2])*60000;}function Log_Querystring(qs){this.params={};if(qs==null)qs=location.search.substring(1,location.search.length);if(qs.length==0)return;qs=qs.replace(/\+/g,' ');var args=qs.split('&');for(var i=0;i<args.length;i++){var pair=args[i].split('=');var name=decodeURIComponent(pair[0]);var value=(pair.length==2)?decodeURIComponent(pair[1]):name;this.params[name]=value;}} 
Log_Querystring.prototype.get=function(key,default_){var value=this.params[key];
return(value!=null)? value:default_;} 
Log_Querystring.prototype.contains=function(key){var value=this.params[key];return(value!=null);} 
function Log_AssignValue(articleId,articleTitle,catId,catName) {Log_ArticleId=articleId;Log_ArticleName=articleTitle;Log_CatId=catId;Log_CatName=catName;Log_callLogger();}
function Log_getOS() {var os=window.navigator.userAgent;if(os.indexOf('Windows NT 5.1')>=0) os='Windows XP';else if(os.indexOf('Windows NT 5.2')>=0) os='Windows Server 2003';else if(os.indexOf('Windows NT 5.0')>=0) os='Windows 2000';else if(os.indexOf('Windows NT 6.0')>=0) os='Windows Vista';else if(os.indexOf('Win95')>=0) os='Win95';else if(os.indexOf('Win98')>=0) os='Win98';else if(os.indexOf('Windows')>=0) os='Windows';else if(os.indexOf('Linux')>=0) os='Linux';else if(os.indexOf('Mac')>=0) os='Mac';else os='Others';return os;} function Log_getBrowser() {var userAgent=window.navigator.userAgent;if(userAgent.indexOf('Opera')>-1) return'Opera';else if(userAgent.indexOf('Safari')>-1) return'Safari';else if(userAgent.indexOf('Firefox')>-1) return userAgent.substr(userAgent.indexOf('Firefox'),'Firefox/2'.length)+'.x';else if(userAgent.indexOf('MSIE')>-1) return userAgent.substr(userAgent.indexOf('MSIE')+2,'ie 6'.length);else if(userAgent.indexOf('Gecko/')>-1) return'Gecko';else return userAgent;} function Log_getHostFromURL(url) {if(url) {url=url.toLowerCase();if(url.indexOf('http://')==0)url=url.substr(7);if(url.indexOf('www.')==0)url=url.substr(4);var index=url.indexOf('/');if(index>0)url=url.substr(0,index);return url;} else return'';} function Log_createCookie(name,value,timeSpan){var millisecond=timeSpanToMillisecond(timeSpan);var date=new Date();date.setTime(date.getTime()+millisecond);var expires="; expires="+date.toGMTString();document.cookie=name+"="+value+expires+"; path=/";} function Log_updateCookie(name,value){var cookieValue=document.cookie.split(';');cookieValue[0]=name+"="+value;document.cookie=cookieValue.join(';');} function Log_readCookie(name){var nameEQ=name+"=";var c,ca=document.cookie.split(';');for(var i=0;i<ca.length;i++){c=ca[i];while(c.charAt(0)==' ')c=c.substring(1,c.length);if(c.indexOf(nameEQ)==0)return c.substring(nameEQ.length,c.length);} return null;} function Log_sendXMLHttpRequest(query) {var url='http://reporting.giadinh.net.vn/Handler.ashx?'+query+'&dd='+(new Date).getTime();var img=new Image();img.src=url;} function Log_getkeyword() {var keyword='';var referrer=document.referrer?document.referrer:'';var index=referrer.indexOf('?');if(index!=-1) {query=new Log_Querystring(referrer.substr(index+1));var sr=Log_getParam(referrer);if(sr)keyword=query.get(sr,'');} if(!keyword)keyword='';return keyword;} function Log_getParam(referrer) {var _uOsr=new Array();var _uOkw=new Array();_uOsr[0]="google";_uOkw[0]="q";_uOsr[1]="yahoo";_uOkw[1]="p";_uOsr[2]="msn";_uOkw[2]="q";_uOsr[3]="aol";_uOkw[3]="query";_uOsr[4]="aol";_uOkw[4]="encquery";_uOsr[5]="lycos";_uOkw[5]="query";_uOsr[6]="ask";_uOkw[6]="q";_uOsr[7]="altavista";_uOkw[7]="q";_uOsr[8]="netscape";_uOkw[8]="s";_uOsr[9]="cnn";_uOkw[9]="query";_uOsr[10]="looksmart";_uOkw[10]="qt";_uOsr[11]="about";_uOkw[11]="terms";_uOsr[12]="mamma";_uOkw[12]="query";_uOsr[13]="alltheweb";_uOkw[13]="q";_uOsr[14]="gigablast";_uOkw[14]="q";_uOsr[15]="voila";_uOkw[15]="rdata";_uOsr[16]="virgilio";_uOkw[16]="qs";_uOsr[17]="live";_uOkw[17]="q";_uOsr[18]="baidu";_uOkw[18]="wd";_uOsr[19]="alice";_uOkw[19]="qs";_uOsr[20]="seznam";_uOkw[20]="w";_uOsr[21]="yandex";_uOkw[21]="text";_uOsr[22]="najdi";_uOkw[22]="q";_uOsr[23]="aol";_uOkw[23]="q";_uOsr[24]="club-internet";_uOkw[24]="q";_uOsr[25]="mama";_uOkw[25]="query";_uOsr[26]="seznam";_uOkw[26]="q";_uOsr[27]="search";_uOkw[27]="q";for(var i=0;i<_uOsr.length;i++) if(referrer.toLowerCase().indexOf(_uOsr[i].toLowerCase())>-1)return _uOkw[i];return null;} function Log_callLogger() {var cookieValue=null,cookieName='GiaDinhNet.Logger';var newsId=Log_ArticleId;var newsTitle=Log_ArticleName;var catId=Log_CatId;var catName=Log_CatName;var host=Log_getHostFromURL(location.href);var browser=Log_getBrowser();var resolution=screen.width+' x '+screen.height;var os=Log_getOS();var ref=Log_getHostFromURL(document.referrer);if(ref==host)ref='';var keyword='';if(ref!='')keyword=Log_getkeyword();var isArticleVisit=false,isCatVisit=false,isWebsiteVisit=false,isWebsiteNewVisitor=false;;cookieValue=Log_readCookie(cookieName);if(cookieValue==null) {isWebsiteNewVisitor=true;isWebsiteVisit=true;Log_createCookie(cookieName,(new Date).getTime(),TimeSpan_isNewVisit);} else {var d=new Date();if(d.getTime()-timeSpanToMillisecond(TimeSpan_isVisit)>=Number(cookieValue)) {isWebsiteVisit=true;} Log_createCookie(cookieName,(new Date).getTime(),TimeSpan_Persistance);} if(newsId!=null&&newsId!=''&&newsId!='-1') {cookieName='GiaDinhNet.Logger.p';cookieValue=Log_readCookie(cookieName);if(cookieValue==null) {cookieValue=newsId+'_'+(new Date).getTime();Log_createCookie(cookieName,cookieValue,TimeSpan_Persistance);isArticleVisit=true;} else {var tem=cookieValue.split(',');var i=0;for(i=0;i<tem.length;i++) {if(tem[i].indexOf(newsId+'_')==0) {break;}} if(i==tem.length) {cookieValue+=','+newsId+'_'+(new Date).getTime();Log_createCookie(cookieName,cookieValue,TimeSpan_Persistance);isArticleVisit=true;} else {var d=new Date();var oldTime=Number(tem[i].split('_')[1]);if(d.getTime()-timeSpanToMillisecond(TimeSpan_isVisit)>=oldTime) {isArticleVisit=true;} tem[i]=newsId+'_'+(new Date).getTime();cookieValue=tem.join(',');Log_createCookie(cookieName,cookieValue,TimeSpan_Persistance);}}} if(catId!=null&&catId!=''&&catId!='-1') {cookieName='GiaDinhNet.Logger.c';cookieValue=Log_readCookie(cookieName);if(cookieValue==null) {cookieValue=catId+'_'+(new Date).getTime();Log_createCookie(cookieName,cookieValue,TimeSpan_Persistance);isCatVisit=true;} else {var tem=cookieValue.split(',');var i=0;for(i=0;i<tem.length;i++) {if(tem[i].indexOf(catId+'_')==0) {break;}} if(i==tem.length) {cookieValue+=','+catId+'_'+(new Date).getTime();Log_createCookie(cookieName,cookieValue,TimeSpan_Persistance);isCatVisit=true;} else {var d=new Date();var oldTime=Number(tem[i].split('_')[1]);if(d.getTime()-timeSpanToMillisecond(TimeSpan_isVisit)>=oldTime) {isCatVisit=true;} tem[i]=catId+'_'+(new Date).getTime();cookieValue=tem.join(',');Log_createCookie(cookieName,cookieValue,TimeSpan_Persistance);}}} newsTitle=newsTitle.replace(/\t/g,' ');catName=catName.replace(/\t/g,' ');query='articleId='+newsId+'&articleTitle='+encodeURIComponent(newsTitle?newsTitle:'')+'&catId='+catId+'&catName='+encodeURIComponent(catName?catName:'')+'&hostName='+encodeURIComponent(host)+'&urlRef='+encodeURIComponent(ref)+'&browser='+encodeURIComponent(browser)+'&os='+encodeURIComponent(os)+'&keyword='+encodeURIComponent(keyword)+'&isWebsiteVisit='+isWebsiteVisit+'&isWebsiteNewVisitor='+isWebsiteNewVisitor+'&isArticleVisit='+isArticleVisit+'&isCatVisit='+isCatVisit+'&website='+encodeURIComponent(log_website)+'&resolution='+encodeURIComponent(resolution);Log_sendXMLHttpRequest(query);} function Log_callLogger_finish(){}