function jsHideActive()
{
	var myElement = document.getElementById("navact");
	var Knoten = document.getElementById("navact").firstChild;
	while (Knoten != null) {
		Knoten = Knoten.nextSibling;
		if (Knoten != null) {
			if(Knoten.nodeName == "UL"){
				Knoten.style.visibility ="hidden";
			}
		}
	}
}

function jsShowActive()
{
	var myElement = document.getElementById("navact");
	var Knoten = document.getElementById("navact").firstChild;
	while (Knoten != null) {
		Knoten = Knoten.nextSibling;
		if (Knoten != null) {
				if(Knoten.nodeName == "UL"){
					Knoten.style.visibility ="visible";
				}
		}
	}
}