in reply to associate radio buttons

don't know if it's what you expect but this could help
be carefull : untested 
use Cwd;
my $dir = getcwd;
opendir (DIR, $dir) or die $!;
my @dir = readdir DIR;
rewinddir(DIR);
my @perlFiles = grep /\.pl/, readdir DIR;
print '<HTML><BODY><FORM ACTION="/cgi-bin/program.pl" METHOD="POST">';

foreach my $item (@perlFiles) {
print $item . ':<INPUT TYPE="radio" NAME="filechosen" VALUE="' . $item
+ . '" >';
}
print '<BR></FORM></BODY></HTML>';

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--
dominix

In Section Seekers of Perl Wisdom