// foreach ($sreg as $key => $value)
// {
// $data['success'] .= $this->_set_message('openid_content', array($key, $value), array('%s', '%t'));
// foreach ($sreg as $key => $value)
// {
// $data['success'] .= $this->_set_message('openid_content', array($key, $value), array('%s', '%t'));