print "<p><em>Enter Chip" ;
    print $query->popup_menu(-name=>'Chip',
                             -values=>$arrRefC,
                             -default=>'all');

    print "<p><em>Enter Chip Rev</em> &nbsp ";
    print $query->popup_menu(-name=>'Chip Rev',
                             -values=>$arrRefCR1,
                             -default=>'all');