function popupWin(link) {
	popupDef = window.open(link.href, '',"width=450,height=240,resizable=no,scrollbars=yes,toolbar=no,status=no,location=no,directories=no");
	if ((navigator.appName == "Microsoft Internet Explorer") && (popupDef != null)) {
		popupDef.focus();
	} 
	return false;
}