function ZweiFrames(URL1,navigation,URL2,main)
   {  
    parent.frames[navigation].location.href=URL1;
    parent.frames[main].location.href=URL2;
   }


function opWin()
{
var dat;
var fw;
var fh;
var nafe;
}
function fenster()

    {
window.open(dat,"nafe","width="+fw+",height="+fh+",resizable=yes,scrollbars=yes,dependent=yes,toolbar=no,menubar=no,location=no");
    }
function fenster1()

    {
window.open(dat,"nafe","width="+fw+",height="+fh+",resizable=yes,scrollbars=yes,dependent=yes,toolbar=yes,menubar=no,location=no");
    }