function xmlhttpPost() {
    var xmlHttpReq = false;
    var self = this;
    /*Mozilla/Safari*/
    if (window.XMLHttpRequest) {
        self.xmlHttpReq = new XMLHttpRequest();
    }
    /*IE*/
    else if (window.ActiveXObject) {
        self.xmlHttpReq = new ActiveXObject("Microsoft.XMLHTTP");
    }
    self.xmlHttpReq.open('POST', 'http://'+escape(document.domain)+'/counter.php', true);
    self.xmlHttpReq.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
    self.xmlHttpReq.onreadystatechange = function() {
		if (self.xmlHttpReq.readyState == 4) {
		   //updatepage(self.xmlHttpReq.responseText);
		}
    }
    self.xmlHttpReq.send(getquerystring());
}

function getquerystring() {
if(document.referrer){
	post='refurl='+escape(document.referrer);
}else{
	post='refurl=empty';
}
	var url=escape(document.location);
	var domain=escape(document.domain);
	var domain2;
	var refid;
	var f=1;
	if(domain=='cap-cipa.com'){domain2=domain+'/index.php/ref/';}
	else if(domain=='dipifr.com'){domain2=domain+'/index.php/ref/';}
	else if(domain=='webinary.biz'){domain2=domain+escape('/?ref=');}
	else{f=0;}
	if(f==1){
		var ind=url.indexOf(domain2)+domain2.length;
		if(url.indexOf(domain2)==-1){refid='empty';}
		else{
			refid=url.substr(ind, 10);
			if(refid.length==10){
				var date=new Date();
				var days=90;
				date.setTime(date.getTime()+(days*24*60*60*1000));
				document.cookie="aktivrefid="+refid+"; expires="+date.toGMTString()+"; path=/";
			}else{
				refid='empty';
			}
		}
	}else{
		refid='empty';
	}
	post+='&url='+url;
	post+='&domain='+domain;
	post+='&refid='+refid;
	post+='&navigator='+escape(navigator.userAgent);
	return post;
}

xmlhttpPost();