var data,nhp,ntz,rf,sr,purl,dtitle;
document.cookie='__support_check=1';
nhp='http'; ntz=new Date(); rf=document.referrer; sr=document.location.search;
purl=location.href; dtitle=document.title;
if(top.document.location==document.referrer||(document.referrer==''&&top.document.location!='')){rf=top.document.referrer;sr=top.document.location.search}
if((location.href.substr(0,6)=='https:') || (location.href.substr(0,6)=='HTTPS:')) nhp='https'; 
data='?an='+escape(whichBrowser())+ '&ck='+document.cookie.length+'&rf='+escape(rf)+'&sl='+escape(navigator.systemLanguage)+'&av='+escape(navigator.userAgent)+ '&l='+escape(navigator.language)+'&pf='+escape(navigator.platform)+'&pg='+escape(location.pathname)+'&purl='+escape(purl)+'&dtitle='+escape(dtitle);
if(navigator.appVersion.substring(0,1)>'3') {
 data=data+'&cd='+ screen.colorDepth+'&rs='+escape(screen.width+' x '+screen.height)+'&tz='+ntz.getTimezoneOffset()+'&je='+ navigator.javaEnabled();
}
document.write('<span style="position:absolute;visibility:hidden;top:0"><img border=0 hspace=0 '+'vspace=0 width=1 nosave="nosave" height=1 src="'+nhp+'://www.visitrack.nl/exec_stats/'+'stats.php'+data+'" /></span>');

function whichBrowser() {
var agt=navigator.userAgent.toLowerCase();
if(agt.indexOf("opera")!=-1) return 'Opera';
if(agt.indexOf("staroffice")!=-1) return 'Star Office';
if(agt.indexOf("beonex")!=-1) return 'Beonex';
if(agt.indexOf("chimera")!=-1) return 'Chimera';
if(agt.indexOf("netpositive")!=-1) return 'NetPositive';
if(agt.indexOf("phoenix")!=-1) return 'Phoenix';
if(agt.indexOf("firefox")!=-1) return 'Firefox';
if(agt.indexOf("safari")!=-1) return 'Safari';
if(agt.indexOf("skipstone")!=-1) return 'SkipStone';
if(agt.indexOf("msie")!=-1) return 'Internet Explorer';
if(agt.indexOf("netscape")!=-1) return 'Netscape';
if(agt.indexOf("mozilla/5.0")!=-1) return 'Mozilla';
if(agt.indexOf('\/')!=-1) {
if(agt.substr(0,agt.indexOf('\/'))!='mozilla'){
return navigator.userAgent.substr(0,agt.indexOf('\/'));}
else return 'Netscape';} else if (agt.indexOf(' ')!=-1)
return navigator.userAgent.substr(0,agt.indexOf(' '));
else return navigator.userAgent;
}