function speichern(CookieName, CookieValue, CookieExpireDate)
 {
  var EndDatum = '';

  if (CookieExpireDate != false)

  {

    var Datum = CookieExpireDate.split('-');

    var MyExpire = new Date();

    MyExpire.setDate(Datum[0]);

    MyExpire.setMonth(Datum[1] - 1);

    MyExpire.setYear(Datum[2]);

    EndDatum = ";expires=" + MyExpire.toGMTString();

  }

  document.cookie = CookieName + "=" + escape(CookieValue) + EndDatum+"; path=/";
}

function auslesen(CookieName)

{

 var dc = "" + document.cookie;

 var Muster = 'dc.match(/' + CookieName + '=(.+)/)';

 eval(Muster);

 var Wert = unescape(RegExp.$1);

// alert(Wert);
 if (Wert.length <= 2) Wert = 'xxxx'; 
 Wert = Wert.substring(0, 4);

 //alert(Wert);
 return Wert;

}



function loeschen(CookieName)
{
speichern(CookieName, 'xxxx', false);
}





function setMenu(itemID,CookieName)
{
 if (itemID=='reload')  itemID = auslesen(CookieName);
 if (itemID != 'xxxx') 
   {
   for( var i = 0; i < document.getElementsByTagName('a').length; i++)  
     {
     document.getElementsByTagName('a')[i].className = 'noactive';
     }
   document.getElementById(itemID).className = 'active';
   speichern(CookieName, itemID, false);
   return;
  }
}