init_navigation = function() {
	if (document.all&&document.getElementById) {
	
		/* Hauptnavigation */
		
		navRoot = document.getElementById("nav");
		for (i=0; i<navRoot.childNodes.length; i++) {
			node = navRoot.childNodes[i];
			if (node.nodeName == "LI") {
				node.onmouseover = function() {
					this.childNodes[2].style.display = "block";
					document.getElementById("hidefrom_ie").style.visibility = "hidden";
					
					this.style.backgroundColor = "#efede3";
					if(this.childNodes[0].className != "aktiv") {
						this.childNodes[0].style.color = "#000";						
					}
				}
				node.onmouseout = function() {
					this.childNodes[2].style.display = "";
					document.getElementById("hidefrom_ie").style.visibility = "visible";
					
					this.style.backgroundColor = "";
					if(this.childNodes[0].className != "aktiv") {
						this.childNodes[0].style.color = "#FFF";
					}
				}
			}
		}
	
		/* Sprachweiche */
		
		node = document.getElementById("sprachweiche");
		
		node.onmouseover = function() {
			this.childNodes[2].style.display = "block";
		}
		node.onmouseout = function() {
			this.childNodes[2].style.display = "";
		}
		
	}
}

window.onload = init_navigation;