function hoverIE(ID) {
        if(ID == "Navigation") {
          document.getElementById("Tmenu").style.marginBottom = "0";
          document.getElementById("aktuell").nextSibling.nextSibling.style.display = "none";
          var oops = document.getElementById("oops").firstChild.nextSibling.nextSibling;
          oops.style.top = "auto"; oops.style.bottom = "1.83em";
          oops.appendChild(document.createElement("li"));
          oops.lastChild.appendChild(document.createElement("span"));
          oops.lastChild.firstChild.appendChild(document.createTextNode("oops ;-)"));
          if(document.getElementById(ID).firstChild.nextSibling.nextSibling.firstChild) {
            document.getElementById(ID).firstChild.nextSibling.nextSibling.firstChild.nextSibling.nextSibling.style.display = "none";
          }
        }
    
        var LI = document.getElementById(ID).firstChild;
        do {
          if (sucheUL(LI.firstChild)) {
            if(ID == "Navigation") {
              LI.onmouseover=einblenden; LI.onmouseout=ausblenden;
            }
            else if(window.navigator.systemLanguage && !window.navigator.language) {
              LI.onmouseover=einblenden2; LI.onmouseout=ausblenden2;
            }
          }
          LI = LI.nextSibling;
        }
        while(LI);
      }
    
      function sucheUL(UL) {
        do {
          if(UL) UL = UL.nextSibling;
          if(UL && UL.nodeName == "UL") return UL;
        }
        while(UL);
        return false;
      }
    
      function einblenden() {
        var UL = sucheUL(this.firstChild);
        UL.style.display = "block"; UL.style.backgroundColor = "#eee";
      }
      function ausblenden() {
        sucheUL(this.firstChild).style.display = "none";
      }
    
      function einblenden2() {
        this.className="hoverIE"; this.firstChild.className="hoverIE";
      }
      function ausblenden2() {
        this.className=""; this.firstChild.className="";
      }