var breite;
var aktiv;
var weiter;
var menueaktiv;
var Umfragezielgo = "http://www.giga.de/";



function hidealllayer(){
document.getElementById("menue1").style.visibility="hidden";
document.getElementById("menue2").style.visibility="hidden";
document.getElementById("menue3").style.visibility="hidden";
document.getElementById("menue4").style.visibility="hidden";
}

function show_layer(x) {
weiter=x;
menueaktiv=window.setTimeout("show_layer_start()",100);
}

function show_layer_start() {
if(document.getElementById) {
hidealllayer();

off_left=document.getElementById("pos"+weiter).offsetLeft;
parenttag=document.getElementById("pos"+weiter).offsetParent;
do {
off_left=off_left+parenttag.offsetLeft;
parenttag=parenttag.offsetParent;
}
while(parenttag.tagName != 'BODY');
breite = off_left;

document.getElementById(weiter).style.visibility="visible";

}
}

function menuOut(s) {
        if(s==0){
                aktiv=window.setTimeout("hidealllayer()",100);
        }

        if(s==1){
                window.clearTimeout(aktiv);
        }
        if(s==2){
                window.clearTimeout(menueaktiv);
        }

}