// JavaScript Documentvar xmlHttp
var visited=0;
var cookieres=0;

function setCookie(value)
{
	//month
	var expdate = new Date (); 
	expdate.setTime(expdate.getTime() + 1000 * 60 * 60 * 24 * 30)	;
	document.cookie = "pchck" + "=" + escape(value) + "; expires=" + expdate.toGMTString() + "; path=/";

}

function getCookie()
{
	var name = "pchck";
	var cookies = document.cookie;
	if (cookies.indexOf(name) != -1)
	{
		var startpos = cookies.indexOf(name)+name.length+1;
		var endpos = cookies.indexOf(";",startpos);
		if (endpos == -2) endpos = cookies.length;
		return unescape(cookies.substring(startpos,endpos));
	}
	else
	{
		return "0";
	}
}



function geturl(cmp)
{
	if (visited==1) return;
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	{
		alert ("Browser does not support HTTP Request");
		return;
	}
	var browser=navigator.appName;
	var url="/ad/rp.php";
	url=url+"?cnt="+cookieres;
	url=url+"&cmp="+cmp;
	url=url+"&brw="+escape(browser);
	url=url+"&sid="+Math.random();	
	xmlHttp.onreadystatechange=stateChanged;
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
}

function stateChanged()
{
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
	{
		document.getElementById('refwin').src = xmlHttp.responseText;	
		setTimeout("document.getElementById('refwin').src = 'about:blank';",700);
		cookieres++;
		if (cookieress<10) {
			setCookie("0"+cookieres);			
		} else {
			setCookie(""+cookieres);						
		}

		visited=1;
	}
}

function GetXmlHttpObject()
{
	var objXMLHttp=null;
	if (window.XMLHttpRequest)
	{
		objXMLHttp=new XMLHttpRequest();
	}
	else if (window.ActiveXObject)
	{
		objXMLHttp=new ActiveXObject("Microsoft.XMLHTTP");
	}
	return objXMLHttp;
}
function crtfrm(cmp){ 
	cookieres = parseInt(getCookie());
	cookieamount = 21;
    if (navigator.appName=='Microsoft Internet Explorer') {
		cookieamount = 14;		
	}
	if (cookieres!=cookieamount){
		document.write("<iframe id='refwin' style='display:none;visibility:hidden;' src ='about:blank' width='200' height='200' onload='geturl(\""+cmp+"\");'></iframe>");
	}
}