#Other part of scripts above

      strong('Basic Programs To Choose: '), br
        checkbox_group(
        -name   => 'progname',    
        -values => [
            '2 Fastest',              
            'MITRA',         
            'SPACE',   
            'MEME',
            ],
        -rows => '2',
        -columns => '2',
        -disabled => [ '2 Fastest' ],
        ),
        p,

# .. other parts of the script