public function ajaxPipelineConsignmentsDraftAction()
 {
     $this->_helper->layout->disableLayout();
     $this->_helper->viewRenderer->setNoRender(TRUE);
     $start = 0;
     $end = $this->_request->getParam('counter', 10);
     $form = new Form_PipelineConsignments();
     $form->addRows($start, $end);
     if ($this->_request->isPost()) {
         if ($form->isValid($this->_request->getPost())) {
             $pipeline_consignments = new Model_PipelineConsignments();
             $pipeline_consignments->form_values = $form->getValues();
             $pipeline_consignments->form_values['counter'] = $end;
             $result = $pipeline_consignments->addPipelineConsignmentsDraft();
             if ($result) {
                 echo 1;
             } else {
                 echo 0;
             }
         }
     }
 }