var srcElement = new Object;
var targetElement = new Object;
var menuElement = new Object;

function submenu_legordul(sID) {
	var srcID;

	srcID = sID.substr(0, sID.length-1);
	srcElement = document.all(srcID + "m");
	targetElement = document.all(srcID + "s");
	menuElement = document.all(srcID + "sm");

	for (i = 1; i <= 4; i++) {
		document.all(i + "s").style.display = "none"
		document.all(i + "sm").style.display = "none"
		}
	
	mask.style.visibility = "visible";
	srcElement.style.display = "none";
	targetElement.style.display = "";
	menuElement.style.display = "";
}

function submenu_visszagordul() {
	mask.style.visibility = "hidden";
	srcElement.style.display = "";
	targetElement.style.display = "none";
	menuElement.style.display = "none";
}