function show_theke01(){
var theke01;
theke01=window.open("besuch/Theke01.html","text","width=640,height=480,top=50,left=50,resizable=no");
theke01.setTimeout("window.close()",60000);
}
function show_theke02(){
var theke02;
theke02=window.open("besuch/Theke02.html","text","width=480,height=640,top=50,left=50,resizable=no");
theke02.setTimeout("window.close()",60000);
}
function show_dartecke(){
var dartecke;
dartecke=window.open("besuch/Dartecke.html","text","width=640,height=360,top=50,left=50,resizable=no");
dartecke.setTimeout("window.close()",60000);
}
function show_tisch5(){
var tisch5;
tisch5=window.open("besuch/Tisch5.html","text","width=380,height=460,top=50,left=50,resizable=no");
tisch5.setTimeout("window.close()",60000);
}