/* 
   JavaScript Document - JS
   FWS-Haan - 12.04.2010
   Malte Beckers
*/


/* main Navigation - Layer functions */
function showMenu(li){
	var childNodes = li.childNodes;
	for (var i in childNodes) {
		if (childNodes[i].nodeName == "A") {
			if(childNodes[i].className != "act") {
				childNodes[i].className = "cur";
			}
		}
		if (childNodes[i].nodeName == "SPAN") {
			childNodes[i].style.display = "block";
		}
		if (childNodes[i].nodeName == "UL") {
			childNodes[i].style.display = "block";
		}
	}
}

// Hide Layer Menu
function hideMenu(li){
	var childNodes = li.childNodes;
	for (var i in childNodes) {
		if (childNodes[i].nodeName == "A") {
			if(childNodes[i].className != "act") {
				childNodes[i].className = "";
			}
		}
		if (childNodes[i].nodeName == "SPAN") {
			childNodes[i].style.display = "";
		}
		if (childNodes[i].nodeName == "UL") {
			childNodes[i].style.display = "none";
		}
	}
}