function init($type)
{
global $user, $request;
$user->add_lang('captcha_recaptcha');
parent::init($type);
$this->response = $request->variable('g-recaptcha-response', '');
}
function init($type)
{
global $config, $db, $user;
$user->add_lang('captcha_recaptcha');
parent::init($type);
$this->challenge = request_var('recaptcha_challenge_field', '');
$this->response = request_var('recaptcha_response_field', '');
}
