public function getcartjournalsAction()
 {
     $this->_helper->viewRenderer->setNoRender();
     $this->_helper->getHelper("layout")->disableLayout();
     $aJson = null;
     $oModelVOrderPaymentHistory = new Borrower_Model_VOrderPaymentHistory();
     $oModelOrderPayment = new User_Model_OrderPayment();
     if ($this->_request->isPost()) {
         $aPostData = $this->_request->getPost();
         $nOrderPaymentId = $aPostData["order_payment_id"];
         if ($this->_nUserId == $oModelOrderPayment->getUserPayment($nOrderPaymentId)) {
             $aCartJournals = $oModelVOrderPaymentHistory->getCartJournals($nOrderPaymentId)->toArray();
             $nCartCount = count($aCartJournals);
             $sPaymentDesc = '';
             foreach ($aCartJournals as $aValue) {
                 $sPaymentDesc .= $aValue["order_journal_id"];
                 if ($nCartCount > 1) {
                     $sPaymentDesc .= "; ";
                 }
             }
             $aJson = $sPaymentDesc;
         }
     }
     header("Content-type: application/json");
     echo Zend_Json::encode($aJson);
     exit;
 }