var IE = document.all?true:false;
var m_trackid = "0";
var m_winactive = 1;
var m_timespent = 0;

window.onblur = function(){
	m_winactive = 0;
};

window.onfocus = function(){
	m_winactive = 1;
};


setTimeout("winactive()", 5000);

function winactive()
{
	if(m_winactive == 1)
		m_timespent = m_timespent + 5;
	setTimeout("winactive()", 5000);
}

function track(ad_id, m_domain)
{
	return;
	/*
	if(!IE)
		var objXml = new XMLHttpRequest();
	else
		var objXml = new ActiveXObject("Microsoft.XMLHTTP");

	if(typeof m_url_details == 'undefined')
		m_url_details = "NA";

	m_ref = document.referrer;
	m_ref = m_ref.substring(7,257);
	m_ref = m_ref.replace(/ /g,"");
	m_ref = m_ref.replace(/&/g,"|");

	m_res = screen.width + "x" + screen.height;

	m_url = document.URL;
	m_url = m_url.substring(7,257);
	m_url = m_url.replace(/ /g,"");
	m_url = m_url.replace(/&/g,"|");
	  
	m_title = document.title;
	m_title = m_title.replace(/ /g,"+");
	m_title = m_title.replace(/&/g,"|");

	if (m_url == "")
	{
		m_url = "N/A";
	}

	datafile = "/web18tracker/tracker.php?ad_id="+ad_id+"&m_url="+m_url+"&m_referrer="+m_ref+"&m_domain="+m_domain+"&m_res="+m_res+"&m_title="+m_title+"&m_trackid="+m_trackid+"&m_timespent="+m_timespent+"&m_url_details="+m_url_details;
	objXml.open("GET", datafile, true);


	objXml.onreadystatechange=function() 
	{
		if (objXml.readyState==4) 
		{
		if (objXml.status!=404)
			{	
			   if((objXml.responseText).length > 0)
				{
					m_trackid = objXml.responseText;
					//alert(m_trackid);
					//setTimeout("track("+ad_id+", '"+m_domain+"')", 30000);
				}
			}
		}
	}

	objXml.send(null);*/
}