var stay_here=false;
//addEvent(window, 'beforeunload', nopromo);
//addEvent(window, 'beforeunload', dopromo);

function dopromo()
{
	var foo='bar';
	//if (stay_here) 
   		//return
   	//else
   	//{
	   	//if (document.cookie.indexOf('showpromo=1')>=0) 
	   		//return
	   //	else
	   	//{
	   		//var dt=new Date 
	   		//document.cookie='showpromo=1; path=/;' 
	   		//showThickbox();
	   	//}
   //	}
} 
   
function nopromo(evt)
{	
	var targ;
	evt = (evt) ? evt : ((window.event) ? window.event : "")
	
	if (evt.target) 
		targ = evt.target;
	else if (evt.srcElement) 
		targ = evt.srcElement;
	if (targ.nodeType == 3) // defeat Safari bug
		targ = targ.parentNode;
	
	alert(targ.tagName);
	
	if (targ.tagName =="A" || targ.tagName =="AREA" || targ.tagName =="INPUT" || targ.tagName =="SELECT" || targ.tagName =="U")
		stay_here=true; 
	else
		stay_here = false;
	
}

function comeback(url)
{
	var ret=window.opener;
	if (window.opener.closed == true)  
	{
		ret=window.open(url) 
	} 
	else 
	{ 
		ret.location.href=url; 
	}
	
  	ret.focus();
  	self.close();
}