function bildpopup(d, b, h)
{
var dateiaufruf = "/images/tipps/bildanzeiger.php?i=" + d + "&b=" + b + "&h=" + h;
var x = screen.width;
var nfl = x / 2 - 200;
var gestalt = "top=20,left=" + nfl + ",height=400,width=400,location=no,menubar=no,scrollbars=yes,status=no,toolbar=no";
window.open(dateiaufruf, "popupaufruf", gestalt);
}