public function getOwnerinfoAction(){
 	if($this->getRequest()->isPost()){
 		$data=$this->getRequest()->getPost();
 		$db =new Group_Model_DbTable_DbChangeCollteral();
 		$row=$db->getOwnerInfo($data['client_id']);
 		print_r(Zend_Json::encode($row));
 		exit();
 	}
 }