function popupWindow(url, width, height) {
	x = new Date();
	window.open(url,x.getSeconds(),'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,copyhistory=no,width=' + width + ',height=' + height + ',screenX=150,screenY=150,top=150,left=150');
}