function MM_jumpMenu(targ,selObj,restore){ 
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function hide()
{document.getElementById('sub1').setAttribute('style','display:none'); }

function SwitchMenu(id){
var obj='sub'+id
var arr= document.getElementById("maindiv");


var el = document.getElementById(obj);
var ar = document.getElementById("maindiv").getElementsByTagName("span");
if(el.style.display != "block")
{
for (var i=0; i<ar.length; i++)
{
if (ar[i].className=="submenu")
ar[i].style.display = "none"; 
}
el.style.display = "block";

}else{
el.style.display = "none";

}

}



function Fenster(Adresse)
{
var eigenschaften="screenX=50,screenY=10";
eigenschaften= eigenschaften + ",menubar=no,resizable=yes,scrollbars=yes,location=no, status=no";
meinFenster = window.open(Adresse, "Zoom", eigenschaften);
meinFenster.focus();
}