my $base_label = getlabel($r, 'no_taxclass'=>1 );
$base_regions{$base_label}->{'label'} = $base_label;
+
$base_regions{$base_label}->{'url_param'} =
- join(';', map "$_=".$r->$_(), qw( county state country ) );
+ join(';', map "$_=".$r->$_(), qw( county state country ) ); #taxname???
+
+ if ( $r->taxclass ) {
+ $base_regions{$base_label}->{'url_param'} .= ';taxclass='. $r->taxclass;
+ } else {
+ $base_regions{$base_label}->{'url_param'} .= ';taxclassNULL=1'
+ }
+
$base_regions{$base_label}->{'tax'} += $x;
$tax += $x;
}