}
#lists
-for my $param (qw( classnum refnum tagnum pkg_classnum )) {
+for my $param (qw( classnum refnum pkg_classnum )) {
$search_hash{$param} = [ $cgi->param($param) ];
}
+#tags
+my $params = $cgi->Vars;
+$search_hash{'tagnum'} = [
+ map { /^tagnum(\d+)/ && $1 }
+ grep { /^tagnum(\d+)/ && $cgi->param($_) } keys %$params
+];
+
###
# parse dates
###