<!--
i=0;		
wn=0;			
function o_targetwin(theURL,features) { 
	if(i>0 && win1.closed==false){
		win1.close();	
	}
{
siyou=("menubar=yes,toolbar=no,directories=no,location=yes,resizable=yes,status=yes,scrollbars=yes,"+features);
}
	wn++;		
	win1=window.open(theURL,wn,siyou); 
	i++;		
}
// -->