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diff --git a/FS/FS/cust_main_county.pm b/FS/FS/cust_main_county.pm
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+package FS::cust_main_county;
+
+use strict;
+use vars qw( @ISA @EXPORT_OK $conf
+             @cust_main_county %cust_main_county $countyflag );
+use Exporter;
+use FS::Record qw( qsearch );
+
+@ISA = qw( FS::Record );
+@EXPORT_OK = qw( regionselector );
+
+@cust_main_county = ();
+$countyflag = '';
+
+#ask FS::UID to run this stuff for us later
+$FS::UID::callback{'FS::cust_main_county'} = sub { 
+  $conf = new FS::Conf;
+};
+
+=head1 NAME
+
+FS::cust_main_county - Object methods for cust_main_county objects
+
+=head1 SYNOPSIS
+
+  use FS::cust_main_county;
+
+  $record = new FS::cust_main_county \%hash;
+  $record = new FS::cust_main_county { 'column' => 'value' };
+
+  $error = $record->insert;
+
+  $error = $new_record->replace($old_record);
+
+  $error = $record->delete;
+
+  $error = $record->check;
+
+  ($county_html, $state_html, $country_html) =
+    FS::cust_main_county::regionselector( $county, $state, $country );
+
+=head1 DESCRIPTION
+
+An FS::cust_main_county object represents a tax rate, defined by locale.
+FS::cust_main_county inherits from FS::Record.  The following fields are
+currently supported:
+
+=over 4
+
+=item taxnum - primary key (assigned automatically for new tax rates)
+
+=item state
+
+=item county
+
+=item country
+
+=item tax - percentage
+
+=item taxclass
+
+=item exempt_amount
+
+=item taxname - if defined, printed on invoices instead of "Tax"
+
+=item setuptax - if 'Y', this tax does not apply to setup fees
+
+=item recurtax - if 'Y', this tax does not apply to recurring fees
+
+=back
+
+=head1 METHODS
+
+=over 4
+
+=item new HASHREF
+
+Creates a new tax rate.  To add the tax rate to the database, see L<"insert">.
+
+=cut
+
+sub table { 'cust_main_county'; }
+
+=item insert
+
+Adds this tax rate to the database.  If there is an error, returns the error,
+otherwise returns false.
+
+=item delete
+
+Deletes this tax rate from the database.  If there is an error, returns the
+error, otherwise returns false.
+
+=item replace OLD_RECORD
+
+Replaces the OLD_RECORD with this one in the database.  If there is an error,
+returns the error, otherwise returns false.
+
+=item check
+
+Checks all fields to make sure this is a valid tax rate.  If there is an error,
+returns the error, otherwise returns false.  Called by the insert and replace
+methods.
+
+=cut
+
+sub check {
+  my $self = shift;
+
+  $self->exempt_amount(0) unless $self->exempt_amount;
+
+  $self->ut_numbern('taxnum')
+    || $self->ut_anything('state')
+    || $self->ut_textn('county')
+    || $self->ut_text('country')
+    || $self->ut_float('tax')
+    || $self->ut_textn('taxclass') # ...
+    || $self->ut_money('exempt_amount')
+    || $self->ut_textn('taxname')
+    || $self->ut_enum('setuptax', [ '', 'Y' ] )
+    || $self->ut_enum('recurtax', [ '', 'Y' ] )
+    || $self->SUPER::check
+    ;
+
+}
+
+sub taxname {
+  my $self = shift;
+  if ( $self->dbdef_table->column('taxname') ) {
+    return $self->setfield('taxname', $_[0]) if @_;
+    return $self->getfield('taxname');
+  }  
+  return '';
+}
+
+sub setuptax {
+  my $self = shift;
+  if ( $self->dbdef_table->column('setuptax') ) {
+    return $self->setfield('setuptax', $_[0]) if @_;
+    return $self->getfield('setuptax');
+  }  
+  return '';
+}
+
+sub recurtax {
+  my $self = shift;
+  if ( $self->dbdef_table->column('recurtax') ) {
+    return $self->setfield('recurtax', $_[0]) if @_;
+    return $self->getfield('recurtax');
+  }  
+  return '';
+}
+
+=back
+
+=head1 SUBROUTINES
+
+=over 4
+
+=item regionselector [ COUNTY STATE COUNTRY [ PREFIX [ ONCHANGE ] ] ]
+
+=cut
+
+sub regionselector {
+  my ( $selected_county, $selected_state, $selected_country,
+       $prefix, $onchange ) = @_;
+
+  $prefix = '' unless defined $prefix;
+
+  $countyflag = 0;
+
+#  unless ( @cust_main_county ) { #cache 
+    @cust_main_county = qsearch('cust_main_county', {} );
+    foreach my $c ( @cust_main_county ) {
+      $countyflag=1 if $c->county;
+      #push @{$cust_main_county{$c->country}{$c->state}}, $c->county;
+      $cust_main_county{$c->country}{$c->state}{$c->county} = 1;
+    }
+#  }
+  $countyflag=1 if $selected_county;
+
+  my $script_html = <<END;
+    <SCRIPT>
+    function opt(what,value,text) {
+      var optionName = new Option(text, value, false, false);
+      var length = what.length;
+      what.options[length] = optionName;
+    }
+    function ${prefix}country_changed(what) {
+      country = what.options[what.selectedIndex].text;
+      for ( var i = what.form.${prefix}state.length; i >= 0; i-- )
+          what.form.${prefix}state.options[i] = null;
+END
+      #what.form.${prefix}state.options[0] = new Option('', '', false, true);
+
+  foreach my $country ( sort keys %cust_main_county ) {
+    $script_html .= "\nif ( country == \"$country\" ) {\n";
+    foreach my $state ( sort keys %{$cust_main_county{$country}} ) {
+      my $text = $state || '(n/a)';
+      $script_html .= qq!opt(what.form.${prefix}state, "$state", "$text");\n!;
+    }
+    $script_html .= "}\n";
+  }
+
+  $script_html .= <<END;
+    }
+    function ${prefix}state_changed(what) {
+END
+
+  if ( $countyflag ) {
+    $script_html .= <<END;
+      state = what.options[what.selectedIndex].text;
+      country = what.form.${prefix}country.options[what.form.${prefix}country.selectedIndex].text;
+      for ( var i = what.form.${prefix}county.length; i >= 0; i-- )
+          what.form.${prefix}county.options[i] = null;
+END
+
+    foreach my $country ( sort keys %cust_main_county ) {
+      $script_html .= "\nif ( country == \"$country\" ) {\n";
+      foreach my $state ( sort keys %{$cust_main_county{$country}} ) {
+        $script_html .= "\nif ( state == \"$state\" ) {\n";
+          #foreach my $county ( sort @{$cust_main_county{$country}{$state}} ) {
+          foreach my $county ( sort keys %{$cust_main_county{$country}{$state}} ) {
+            my $text = $county || '(n/a)';
+            $script_html .=
+              qq!opt(what.form.${prefix}county, "$county", "$text");\n!;
+          }
+        $script_html .= "}\n";
+      }
+      $script_html .= "}\n";
+    }
+  }
+
+  $script_html .= <<END;
+    }
+    </SCRIPT>
+END
+
+  my $county_html = $script_html;
+  if ( $countyflag ) {
+    $county_html .= qq!<SELECT NAME="${prefix}county" onChange="$onchange">!;
+    $county_html .= '</SELECT>';
+  } else {
+    $county_html .=
+      qq!<INPUT TYPE="hidden" NAME="${prefix}county" VALUE="$selected_county">!;
+  }
+
+  my $state_html = qq!<SELECT NAME="${prefix}state" !.
+                   qq!onChange="${prefix}state_changed(this); $onchange">!;
+  foreach my $state ( sort keys %{ $cust_main_county{$selected_country} } ) {
+    my $text = $state || '(n/a)';
+    my $selected = $state eq $selected_state ? 'SELECTED' : '';
+    $state_html .= "\n<OPTION $selected VALUE=$state>$text</OPTION>"
+  }
+  $state_html .= '</SELECT>';
+
+  $state_html .= '</SELECT>';
+
+  my $country_html = qq!<SELECT NAME="${prefix}country" !.
+                     qq!onChange="${prefix}country_changed(this); $onchange">!;
+  my $countrydefault = $conf->config('countrydefault') || 'US';
+  foreach my $country (
+    sort { ($b eq $countrydefault) <=> ($a eq $countrydefault) or $a cmp $b }
+      keys %cust_main_county
+  ) {
+    my $selected = $country eq $selected_country ? ' SELECTED' : '';
+    $country_html .= "\n<OPTION$selected>$country</OPTION>"
+  }
+  $country_html .= '</SELECT>';
+
+  ($county_html, $state_html, $country_html);
+
+}
+
+=back
+
+=head1 BUGS
+
+regionselector?  putting web ui components in here?  they should probably live
+somewhere else...
+
+=head1 SEE ALSO
+
+L<FS::Record>, L<FS::cust_main>, L<FS::cust_bill>, schema.html from the base
+documentation.
+
+=cut
+
+1;
+