+my $html_form = qq!<FORM ACTION="${p}edit/process/bulk-part_pkg-fcc.html" METHOD="POST">
+ ( show class: !.
+ include('/elements/select-pkg_class.html',
+ #'curr_value' => $classnum,
+ 'value' => $classnum, #insist on 0 :/
+ 'onchange' => 'filter_change()',
+ 'pre_options' => [ '-1' => 'all',
+ '0' => '(none)', ],
+ 'disable_empty' => 1,
+ ).
+ ' )
+ <BR><BR>' .
+ qq!<SCRIPT TYPE="text/javascript">
+ function filter_change() {
+ window.location = '! . $cgi->self_url . qq!?classnum='
+ + document.getElementById('classnum').value;
+ }
+ </SCRIPT>!;