Hi 13rust,
Unless you rewrite the function in si-captcha.php, which is a bad idea, it is not possible to do this since si_captcha_comment_form_wp3() does not implement any filters.
Good luck!
-Max
You can “unhook” the plugin’s function and replace it with your own:
function my_captcha_comment_form() {
global $si_image_captcha;
// ...
remove_action('comment_form', array(&$si_image_captcha, 'si_captcha_comment_form'), 1);
}
function replace_si_captcha_comment_form_wp3() {
global $si_image_captcha;
remove_action('comment_form_after_fields', array(&$si_image_captcha, 'si_captcha_comment_form_wp3'), 1);
remove_action('comment_form_logged_in_after', array(&$si_image_captcha, 'si_captcha_comment_form_wp3'), 1);
add_action('comment_form_after_fields', 'my_captcha_comment_form', 1);
add_action('comment_form_logged_in_after', 'my_captcha_comment_form', 1);
}
add_action('init', 'replace_si_captcha_comment_form_wp3');
