function onloat (){ menue.initialisieren();};

menue = {
	initialisieren: function(){
				for (var i=0; document.getElementById("menue").getElementsByTagName("li")[i]; i++){
					var parentobj= document.getElementById("menue").getElementsByTagName("li")[i];
					if(parentobj.getElementsByTagName("ul")[0]){
						parentobj.getElementsByTagName("a")[0].href= "javascript:menue.goes("+i+")";		
					};
				};	
		},
	schlieszen: function () {
			if(menue.offen)menue.offen.parentNode.childNodes[1].style.display= "none";
			menue.offen= false; 
		},
	klick: function(obj){
			menue.oeffnend= obj; 
			var offen= menue.offen;
			if(menue.offen)menue.schlieszen(); 
			if(offen!=menue.oeffnend)menue.oeffnen(menue.oeffnend);	
		},
	oeffnen: function(obj){
			obj.parentNode.childNodes[1].style.display= "block";
			menue.offen= obj;
		},
	offen: false,
	oeffnend: false,
	goes: function(obj_zahl){
			obj= document.getElementById("menue").getElementsByTagName("li")[obj_zahl].getElementsByTagName("ul")[0];
			menue.klick(obj);
		}
};