var st = new Date();

window.onbeforeunload = function() {
	stats();
}


function stats(){
	
	var qi = null;
	var et = new Date();
	var dt = "";
	var dt = (et.getTime()-st.getTime())/1000;
	var lo = window.document.location.toString();
	var re = document.referrer.toString();

	if (re.indexOf('?q=')>0){
		var q = re.split('q=');
		if (q[1].indexOf('&')>0){
			var qi = q[1].substr(0,q[1].indexOf('&'));
		} else {
			var qi = q[1];
		}
	}

	if (re.indexOf('&q=')>0){
		var q = re.split('q=');
		if (q[1].indexOf('&')>0){
			var qi = q[1].substr(0,q[1].indexOf('&'));
		} else {
			var qi = q[1];
		}
	}


	if (re.indexOf('&searchfor=')>0){
		var q = re.split('searchfor=');
		if (q[1].indexOf('&')>0){
			var qi = q[1].substr(0,q[1].indexOf('&'));
		} else {
			var qi = q[1];
		}
	}


	if (lo.indexOf('ki=')>0){
		var k = lo.split('ki=');
		if (k[1].indexOf('&')>0){
			var ki = k[1].substr(0,k[1].indexOf('&'));
		} else {
			var ki = k[1];
		}
	
		var url="http://track.wilsonwebsolutions.co.uk/?kiid="+ki+"&qiid="+qi+"&dtid="+dt+"&loid="+escape(lo)+"&reid="+escape(re);
		
		var objFrame=document.getElementById("track"); 
		objFrame.src = url;

		var date = new Date();
		var curDate = null;
		do { curDate = new Date(); }
		while(curDate-date < 2000);
	}
}