// Menue Button

if (document.images) {
  image0on = new Image();
  image0on.src ="de/button/button03.gif";

  image1on = new Image();
  image1on.src ="de/button/button13.gif";

  image2on = new Image();
  image2on.src ="en/button/button03.gif";

  image3on = new Image();
  image3on.src ="en/button/button13.gif";
  
  image4on = new Image();
  image4on.src ="it/button/button03.gif";  
  
  image5on = new Image();
  image5on.src ="it/button/button13.gif"; 
  
  image0off = new Image();
  image0off.src ="de/button/button01.gif";

  image1off = new Image();
  image1off.src ="de/button/button11.gif";

  image2off = new Image();
  image2off.src ="en/button/button01.gif";

  image3off = new Image();
  image3off.src ="en/button/button11.gif";
  
  image4off = new Image();
  image4off.src ="it/button/button01.gif"; 
  
  image5off = new Image();
  image5off.src ="it/button/button11.gif";
}

function changeImages() {
  if (document.images) {
    for (var i=0; i<changeImages.arguments.length; i+=2) {
      document[changeImages.arguments[i]].src = eval(changeImages.arguments[i+1] + ".src");
    }
  }
}