function popup(url,win,w,h) {
fenster = window.open(url, win, "width="+w+",height="+h+",scrollbars=no resizable=no");
fenster.focus();
}
function aufblenden(a)
{
bild=new Image();
bild.src=a;
hoehe=bild.height;
breite=bild.width;
/* fensterb=window.open("","imgfenster", 'width='+breite+'height='+hoehe+',scrollbars=no'); */
fensterb=window.open("","imgfenster", 'width='+breite+' height='+hoehe+', scrollbars=no statusbar=no menubar=no');
fensterb.resizeTo(breite+10,hoehe+50);
fensterb.document.open();
fensterb.document.write("bild");
fensterb.document.write("
");
fensterb.document.write("");
fensterb.document.close();
fensterb.focus();
}