function popupMenu(navForm){
	var URL = document.navForm.link.options[document.navForm.link.selectedIndex].value;
	window.location.href = URL;
}

function openwindow(filename,windowname,windowheight,windowwidth) {
	popup = window.open(filename, windowname, 'height=' + windowheight + ',width=' + windowwidth + ',menubar=no,status=no,scrollbars=yes,resizable=yes');
	popup.focus();
	setTimeout("if (!popup.closed) popup.close()", 1500000);
}