function epUp()
{
	var url = 'http://www.profitmatic.com/ep/index.php?aid=ep1';
	var w = '600';
	var h = '530';
  pw = window.open(url,'PROFITmatic','resizable=no,width='+w+',height='+h+'');
  if (pw.opener == null) pw.opener = self;
}

if(document.all)
	window.attachEvent('onunload', epUp, false);
else
	window.addEventListener('unload', epUp, false);