function Collapse(auf)
     {
         for (var i = 0; i < pmenueitems3.length; i++)
         {
             menuezu(pmenueitems3[i]);
             setmenuecookie(pmenueitems3[i], "0", new Date());
         }
     menueauf(auf);
     setmenuecookie(auf, "1", new Date().getTime() + 525600 * 60);
     }

     function menuezu(was)
     {
     var collapsezu = document.getElementById(was);
     collapsezu.style.display = "none";
     }

     function menueauf(was)
     {
     var collapseauf = document.getElementById(was);
     collapseauf.style.display = "";
     }

     function setmenuecookie(name, value, expire)
     {
     var theDate = new Date();
         theDate.setTime(expire);

         if (expire)
            document.cookie = name + "=" + escape(value) + "; expires=" + theDate.toGMTString();
         else
            document.cookie = name + "=" + escape(value);
     }

     function getmenuecookie(name)
     {
     var cookies = document.cookie.split(/[;][ ]?/), temp;

         for (var i = 0; i < cookies.length; i++)
         {
         temp = cookies[i].split("=");
                if (temp[0] == name)
                   return temp[1];
         }

         return;
     }

     function menueCheck()
     {
     var pruefe = 0;
         for (var i = 0; i < pmenueitems3.length; i++)
         {
             if (getmenuecookie(pmenueitems3[i]) == "1")
             {
                   pruefe = 1;
                   menueauf(pmenueitems3[i]);
             }
             else
                   menuezu(pmenueitems3[i]);
         }
         if (pruefe == 0)
                   menueauf(pmenueitems3[0]);
     }


     function menueCheck2()
     {
         for (var i = 0; i < 6; i++)
         {
          setmenuecookie("menue"+i, "0", new Date());
          }
          menueauf("menue1");
     }


     // die mouseovers im menue
     function ml1hov(ov,wie)
     {
     var tmpover = document.getElementById("wbg" + ov);
     tmpover.className= ("wbg1" + wie);
     }


     // öffne eine seite im neuen fenster mit bestimmten features
     function MM_openBrWindow(theURL,winName,features)
     {
              window.open(theURL,winName,features);
     }