public function indexAction()
 {
     $this->view->Title = "Group User Manager";
     $this->view->headTitle($this->view->Title, true);
     $tbl_group = new Manager_Model_group();
     if ($this->_request->getPost('keyword') != NULL) {
         $keyword = $this->_request->getParam('keyword');
         $this->view->keyword = $keyword;
         $listArticles = $tbl_group->searchkq($keyword);
         $currentPage = 1;
         $i = $this->_getParam('page', 1);
         if (!empty($i)) {
             $currentPage = $i;
         }
         $paginator = Zend_Paginator::factory($listArticles);
         $paginator->setItemCountPerPage(45)->setPageRange(5)->setCurrentPageNumber($currentPage);
         $this->view->paginator = $paginator;
     } else {
         $listArticles = $tbl_group->get_info();
         $currentPage = 1;
         $i = $this->_getParam('page', 1);
         if (!empty($i)) {
             $currentPage = $i;
         }
         $paginator = Zend_Paginator::factory($listArticles);
         $paginator->setItemCountPerPage(45)->setPageRange(45)->setCurrentPageNumber($currentPage);
         $this->view->paginator = $paginator;
     }
 }