/**
  * Save form information
  *
  * @param unknown $name
  * @param unknown $email
  */
 protected function save($name, $email)
 {
     $ip_address = $this->input->server('REMOTE_ADDR');
     $api_key = new APIKey();
     $api_key->ak_contact = $name;
     $api_key->ak_email = $email;
     $api_key->ak_key = air2_generate_uuid(32);
     $api_key->save();
     $api_stat = new APIStat();
     $api_stat->APIKey = $api_key;
     $api_stat->as_ip_addr = $ip_address;
     $api_stat->save();
 }