aNormal1 = new Image(); 
  aNormal1.src = "/images/b1_na.gif";
  aHighlight1 = new Image(); 
  aHighlight1.src = "/images/b1_ac.gif";

  aNormal2 = new Image(); 
  aNormal2.src = "/images/b2_na.gif";
  aHighlight2 = new Image(); 
  aHighlight2.src = "/images/b2_ac.gif";

  aNormal3 = new Image(); 
  aNormal3.src = "/images/b3_na.gif";
  aHighlight3 = new Image(); 
  aHighlight3.src = "/images/b3_ac.gif";

  aNormal4 = new Image(); 
  aNormal4.src = "/images/b4_na.gif";
  aHighlight4 = new Image(); 
  aHighlight4.src = "/images/b4_ac.gif";

  aNormal5 = new Image(); 
  aNormal5.src = "/images/b5_na.gif";
  aHighlight5 = new Image(); 
  aHighlight5.src = "/images/b5_ac.gif";

  aNormal6 = new Image(); 
  aNormal6.src = "/images/b6_na.gif";
  aHighlight6 = new Image(); 
  aHighlight6.src = "/images/b6_ac.gif";

  function Bildwechsel(Bildnr,Bildobjekt)
  {
   window.document.images[Bildnr].src = Bildobjekt.src;
  }

function popup1(url, name, w, h, x, y)
 {
  window.open(url, name, 'width='+w+',height='+h+',screenX='+x+',screenY='+y+',left='+x+',top='+y);
 }

    function CurrencyPopup()
    { 
      CurrencyWindow = window.open ('', 'CurrencyWindow', 'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=1,height=170,width=600')
      CurrencyWindow.focus()
      CurrencyWindow.location.href = 'http://www.xe.net/ecc/input.cgi?Template=sw'
    }