[Budget101]

I've experienced security issues with this mod enabled and would like to know what the point of this code is:

<script type="text/javascript">
(function ($) {
    $(window).load(function() {
        $('#aweber-form').submit(function() {
            $(this).attr('action', 'http://www.aweber.com/scripts/addlead.pl');

            if (!$('#it_email_1').val().length) {
                alert('Please enter your email address.');
                return false;
            }

            setTimeout(function() { window.location.href = '{vb:raw redirect}'; }, 1000);
            return true;
        });

        $('input[type="reset"]').click(function() {
            window.location.href = '{vb:raw redirect}';
        });

        $('#webmaster-email').click(function() {
            $('#it_email_1').val("{vb:raw vboptions.webmasteremail}");
            return false;
        });
    });
})(jQuery);
</script>]]>

and also this one:

$_HIDDENFIELDS = array(
            'meta_web_form_id' => '317459914',
            'meta_split_id' => '',
            'listname' => 'vbresults',
            'redirect' => 'http://vbresults.com/blog/confirm/',
            'meta_adtracking' => 'yellowslider',
            'meta_message' => '1',
            'meta_required' => 'email,custom Authentication Token',
            'meta_tooltip' => '',
            'custom Authentication Token' => substr(strtoupper(md5($_SERVER['REMOTE_ADDR'] . md5($_SERVER['SERVER_ADDR'] . md5(COOKIE_SALT)))), 0, 13)
        );