if(window.navigator.systemLanguage && !window.navigator.language) {
    function hoverIE() {
        var LI = document.getElementById("Menu_Language").firstChild;
        do {
        if (sucheUL(LI.firstChild)) {
            LI.onmouseover=einblenden; LI.onmouseout=ausblenden;
        }
        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 = "silver";
    }
    
    function ausblenden() {
        sucheUL(this.firstChild).style.display = "none";
    }
    
    window.onload=hoverIE;
}