function neu_Menu(active) {
	for(x=1;x<8;x++) {			 
		if(x==active) {
			eval("document.getElementById('sub"+x+"').style.display = 'block'");
		} else {
			eval("document.getElementById('sub"+x+"').style.display = 'none'");
		}
	}
}

function Anzeigen(was) { 
     if (eval('document.all.'+was+'.style.display') == "none") { 
          eval('document.all.'+was+'.style.display = "block"'); 
     } else { 
          eval('document.all.'+was+'.style.display = "none"'); 
		  } 
}
function Menu(active) {
	for(x=1;x<8;x++) {			 
		if(x==active) {
			eval("document.getElementById('sub"+x+"').style.display = 'block'");
		} else {
			eval("document.getElementById('sub"+x+"').style.display = 'none'");
		}
	}
}

<!--
browser_name = navigator.appName;browser_version = parseFloat(navigator.appVersion);if (browser_name == "Netscape" && browser_version>= 3.0) {roll = 'true';}
else if (browser_name == "Microsoft Internet Explorer" && browser_version >= 3.0) {roll = 'true';}
else {roll = 'false';}
function load(location){
return image;}
if (roll == 'true'){
tr=new Image();tr.src="img/img_index/bullet.gif";}
function show(where){
if (roll == 'true'){
stored=where;storedLocation=document.images[where].src;document.images[where].src="img/img_index/bullet.gif";}
}function hide(){
if (roll == 'true') document.images[stored].src=storedLocation;}