public function viewpopupAction()
 {
     Zend_Layout::getMvcInstance()->setLayoutPath(APPLICATION_PATH . "/layouts/scripts/popup/");
     $id = $this->_getParam('id', null);
     $candidate_model = new Default_Model_Candidatedetails();
     $interview_model = new Default_Model_Interviewdetails();
     $interview_round_model = new Default_Model_Interviewrounddetails();
     $candidate_data = $candidate_model->getCandidateById($id);
     $interview_data = $interview_model->getInterviewDataByCandidateId($id);
     $interview_round_data = $interview_round_model->getRoundDetailsByCandidateId($id);
     $this->view->candidate_data = $candidate_data;
     $this->view->interview_data = $interview_data;
     $this->view->interview_round_data = $interview_round_data;
 }