function vorladen() {
    if (!document.images) {
        return;
    }
    var ar = new Array();
    var arguments = vorladen.arguments;
    for (var i=0; i<arguments.length; i++) {
        ar[i] = new Image();
        ar[i].src = arguments[i];
}}

function toggle(ele1,ele2,ele3,ele4)
{
  if (document.getElementById)
  {
     if (document.getElementById(ele4).style.display == "" ){
     document.getElementById(ele1).style.display = "none";
     document.getElementById(ele2).style.display = "";
     document.getElementById(ele3).style.display = "";
     document.getElementById(ele4).style.display = "none";
     }
     else
     {
     document.getElementById(ele1).style.display = "";
     document.getElementById(ele2).style.display = "none";
     document.getElementById(ele3).style.display = "none";
     document.getElementById(ele4).style.display = "";
     };
  }
}
		
function OpenWindow1() 
{
 window.open("","pup",'directories=no,location=no,titlebar=no,toolbar=no,menubar=yes,scrollbars=yes,resizable=yes,status=no,width=680,height=510')
}