-my(@counties);
-if ( $req->param('delim') eq 'n' ) {
- @counties=split(/\n/,$req->param('counties'));
-} elsif ( $req->param('delim') eq 's' ) {
- @counties=split(/\s+/,$req->param('counties'));
+my(@expansion);
+if ( $cgi->param('delim') eq 'n' ) {
+ @expansion=split(/\n/,$cgi->param('expansion'));
+} elsif ( $cgi->param('delim') eq 's' ) {
+ @expansion=split(/\s+/,$cgi->param('expansion'));