function menuOpen(menu) {
    brIE5 = (document.all && document.getElementById) ? true : false;
    brNS6 = (!document.all && document.getElementById) ? true : false;

    if (!brIE5 && !brNS6) {return true;}
    n("homepage").style.display = "none";
    n("news").style.display = "none";
    n("forms").style.display = "none";
    n("services").style.display = "none";
    n("contact").style.display = "none";
    n("links").style.display = "none";
    if (menu == "homepage") {n("homepage").style.display = "block";}
    if (menu == "news") {n("news").style.display = "block";}
    if (menu == "forms") {n("forms").style.display = "block";}
    if (menu == "services") {n("services").style.display = "block";}
    if (menu == "contact") {n("contact").style.display = "block";}
    if (menu == "links") {n("links").style.display = "block";}
    return true;
}

function n(element) {
    conv = document.getElementById(element);
    return conv;
}