function diskuze()
{
window.open("http://www.depeche.cz/phpBB2/viewtopic.php?t=973&postdays=0&postorder=asc&start=80","okno1","left=10,top=10,width=800,height=800,toolbar=yes,location=yes,directories=no,status=no"+
               "menubar=yes,scrollbars=yes,resizable=yes,copyhistory=no");
}