--- /dev/null
+<% objToJson(\@regions) %>
+<%init>
+
+my( $state, $svcpart ) = $cgi->param('arg');
+
+my $part_svc = qsearchs('part_svc', { 'svcpart'=>$svcpart } );
+die "unknown svcpart $svcpart" unless $part_svc;
+
+my @regions = ();
+if ( $state ) {
+
+ my @exports = $part_svc->part_export_did;
+ if ( scalar(@exports) > 1 ) {
+ die "more than one DID-providing export attached to svcpart $svcpart";
+ } elsif ( ! @exports ) {
+ die "no DID providing export attached to svcpart $svcpart";
+ }
+ my $export = $exports[0];
+
+ my $something = $export->get_dids('state'=>$state);
+
+ @regions = @{ $something };
+
+}
+
+</%init>