// JavaScript Document
function warten()  {
window.setTimeout("clearPreloadPage()",3000);
}

function clearPreloadPage() { //DOM
if (document.getElementById) {
document.getElementById('prepage').style.visibility='hidden';
}
else{
if (document.layers){ //NS4
document.prepage.visibility = 'hidden';
}
else { //IE4
document.all.prepage.style.visibility = 'hidden';
}
}
}