function logout()
{
top.location.href="../index.php";
}

function highlight(name,farbe)
{
if(document.getElementById)
{
document.getElementById(name).style.backgroundColor=farbe;
}}

function zoomIt(feld,wert)
{
if(document.getElementById)
{
document.getElementById(feld).style.height=wert + "px";
}}

function highlight(name,farbe)
{
if(document.getElementById)
{
document.getElementById(name).style.backgroundColor=farbe;
}}


function win_auf(url,breit,hoch,scroll)
{
var fenster = window.open(url, "", 'width='+breit+',height='+hoch+',scrollbars='+scroll);
}

function gallery_win_open()
{
var fenster = window.open("galerie.php","Galerie","width=700,height=490,left="+ (screen.availWidth - 700)/2 +",top="+ (screen.availHeight - 480)/2 +",scrollbars=no,resize=no");
}