// new window --> impressum, sitemap
function nw(theURL, winName, features) {
    zusatz = (winName == "suche") ? ",left=560,screenX=560,top="+(parseInt(hoehe)-30)+",screenY="+(parseInt(hoehe)-30) : "";
    f = window.open(theURL, winName, features+zusatz);
    if (window.focus) f.focus();
}