my %hash = ( 'country' => scalar($cgi->param('country')) );
foreach (qw( state county )) {
$hash{$_} = scalar($cgi->param($_)) if $cgi->param($_);
my %hash = ( 'country' => scalar($cgi->param('country')) );
foreach (qw( state county )) {
$hash{$_} = scalar($cgi->param($_)) if $cgi->param($_);