var menLen = 7;
	var imgHNam ="navi_";
	var menOn  = new Array(); 
	var menOff = new Array();
			
	for(i=1;i<=menLen;i++){
		menOn[i] = new Image(); 
		menOff[i] = new Image();
		menOn[i].src   ="images/navigation/"+imgHNam+i+"2.gif";
		menOff[i].src  ="images/navigation/"+imgHNam+i+"1.gif";
		}
			 
	function menuOn(X, text) {
		document.images["navi"+X].src =menOn[X].src;
		status=" ----> "+text; 
		return true;
		}
		
	function menuOff(X){ 
		document.images["navi"+X].src =menOff[X].src;
		status=""; 
		return true;
		}
			
	function setHMenu(X){ document.images["hnavi"+aktHMen].src =hmenOff[aktHMen].src;
		document.images["hnavi"+X].src=hmenOn[X].src; 
		//document.images["headbild"].src="../images/head-2"+X+".jpg"; 
		aktHMen = X;
		parent.focus();
		}

	function initMenu(){ }
	
	document.setHMenu = setHMenu;