/**
  * Default settings
  */
 public function defaultSettings()
 {
     $settings = parent::defaultSettings();
     $settings += array('page_id' => '', 'hmac_encryption_type' => 'md5', 'transaction_key' => '', 'response_key' => '', 'show_payment_instructions' => FALSE, 'checkout_offsite_autoredirect' => FALSE);
     return $settings;
 }
 /**
  * Default settings
  */
 public function defaultSettings()
 {
     $settings = parent::defaultSettings();
     return $settings;
 }
 /**
  * Default settings
  */
 public function defaultSettings()
 {
     $settings = parent::defaultSettings();
     $settings += array('gateway_id' => '', 'gateway_password' => '', 'hmac_key_id' => '', 'hmac_key' => '');
     return $settings;
 }