function languageSwitch() {
           var XOPTION = document.changeLanguageForm.selLanguages.selectedIndex;
           document.changeLanguageForm.selLanguages.selectedIndex = "0";
           if(XOPTION > "0"){
              top.location.href = document.changeLanguageForm.selLanguages.options[XOPTION].value;
           }
        }


function show(id, klasse){
/*
  document.getElementById(id).style.display = "block"; 
  document.getElementById(id).style.visibility = "visible";
*/
  elem = document.getElementById(id); // Element referenzieren
  neuClass = document.createAttribute('class'); // neues Attribut erzeugen
  className = klasse+' hover'; // die neue CSS-Klasse
  neuClass.nodeValue = className; // ins neue Attribut eintragen
  elem.setAttributeNode(neuClass); // Attribut an Element hängen
}

function hide(id, klasse){
/*
  document.getElementById(id).style.display = "none";
  document.getElementById(id).style.visibility = "hidden";
*/
  elem = document.getElementById(id); // Element referenzieren
  neuClass = document.createAttribute('class'); // neues Attribut erzeugen
  className = klasse; // die neue CSS-Klasse
  neuClass.nodeValue = className; // ins neue Attribut eintragen
  elem.setAttributeNode(neuClass); // Attribut an Element hängen
}