Hi ...

I am writing a PERL CGI script where firstly i display a Submit button and when i click that, it will display a group of checkbox values and another submit button.

My question is Now, if i click the second submit button, it should get the checkbox values and work with those(do some calculations) ...

But its not happening ... when i click second submit button nothing happens ... it just stays calm ....

Here is the Sample Code ...

#!/usr/local/bin/perl5

print "Content-type: text/html; charset=iso-8859-1\n\n";

use strict;
use warnings;
use CGI;

my $cgi = CGI->new;

print $cgi->start_html('-title' => 'Example', -author => 'Krishna Chaitanya G', -bgcolor => 'grey');

print $cgi->start_form(), "\n";

print $cgi->submit( '-name' => 'button1', '-value' => 'Search' );

print $cgi->end_form();

if ( $cgi->param('button1') )
{
        print $cgi->checkbox_group(-name=>'open_mods',-values=>[1,2,3,4,5],-multiple=>'true',-columns=>8,-rows=>12);
        print $cgi->submit( '-name' => 'button2', '-value' => 'Close' );
}

if ( $cgi->param('button2') )
{
	print $cgi->param('open_mods');
}

print $cgi->end_html();