<!--

function openWin(url, width, height)
{
        var name = "w" + Math.round(Math.random() * 1000000000);
        var my_x = Math.round((screen.availWidth - width)/2);
        var my_y = Math.round((screen.availHeight - height)/2);
        var fenster = "width=" + width + ",height=" + height + ",left="+my_x+", top="+my_y+",resizable=no,scrollbars=yes,toolbar=no,status=no,directories=no,menubar=no,location=no";

        w = open("img.php" + url, name, fenster);

	w.focus();      
}

//-->