if(top != self){
top.location = self.location;
}
var Ba = new Image(); Ba.src="xy.gif";

function bw(na,Ob){
if (document.images)
document.images[na].src = Ob.src;
}

function fwrd(){
document.location.href = "weisses_fenster.htm";
}
var tmtmp = 0;
function weiter(){
tmtmp = window.setTimeout("fwrd()",30000);
}

function linie(x){
if (document.all)
x.blur();
}

function nachl(){
Bc = new Image(); Bc.src = "pfeil.gif";
}
var breit = (screen.width >= 1000);