Pages in custom search controller

Hy,

is use this code:

if($this->_criteria) {

         $this->_criteria->addColumnCondition(array('elfogadva' => 1));

         $this->_criteria->addColumnCondition(array('kiemelt' => 0));

         $count = Hirdetes::model()->count($this->_criteria);

         $pages=new CPagination($count);

         $pages->pageSize=1;

         $pages->applyLimit($this->_criteria);

          $model = Hirdetes::model()->findAll($this->_criteria);

                

          $this->render('talalat',array(

          'model'=>$model,

           'pages'=>$pages

           ));

                

          }

If i render the first page, work it correct, but if is click the next page, all variable reset. How to correct this?