// JavaScript Document

function hideSubMenus() {
	document.getElementById("menuLayer2-1").style.display = "none";
	document.getElementById("menuLayer2-2").style.display = "none";
	document.getElementById("menuLayer2-3").style.display = "none";
	//document.getElementById("menuLayer2-4").style.display = "none";
}

function rollover(source) {	
	document.getElementById("submenu").innerHTML = document.getElementById(source).innerHTML;
		document.getElementById("submenu").style.display = "inline";	
}

function currentDisplay(source) {
	if (source == null) {
		document.getElementById("submenu").style.display = "none";
	}
	else {
		document.getElementById("submenu").innerHTML = document.getElementById(source).innerHTML;	
		document.getElementById("submenu").style.display = "inline";
	}
}