function blank(desktopURL,w,h){
	var foo = window.open(desktopURL, "_blank", "toolbar=no,location=no,status=no,menubar=no,scrollbars=yes,resizable=no,width="+(w)+",height="+(h) );
}

function submenuOn(id) {
	var str = "SUBMENU_" + id;
	document.getElementById(str).style.visibility = 'visible';
}

function submenuOff(id) {
	var str = "SUBMENU_" + id;
	document.getElementById(str).style.visibility = 'hidden';
}