/**
  * Save changes to payment settings.
  */
 function savePayMethodSettings()
 {
     $this->validate();
     $this->setupTemplate();
     import('classes.payment.ojs.OJSPaymentAction');
     $success = OJSPaymentAction::savePayMethodSettings();
     if ($success) {
         $templateMgr =& TemplateManager::getManager();
         $templateMgr->assign(array('currentUrl' => Request::url(null, null, 'payMethodSettings'), 'pageTitle' => 'manager.payment.paymentMethods', 'message' => 'common.changesSaved', 'backLink' => Request::url(null, null, 'payMethodSettings'), 'backLinkLabel' => 'manager.payment.paymentMethods'));
         $templateMgr->display('common/message.tpl');
     }
 }