//Popup windows...
	wnum = 0;
	function popup(href){
	if(href.length > 0){
		wnum++;
		window.open(href, "window"+wnum, 
"toolbar=no,location=no,directories=no,resizable=yes,status=no,menubar=no,scrollbars=yes,height=450,width=600");
		}
	}
//...Popup windows