public function getnotreadnumAction()
{
$user_session = new Zend_Session_Namespace('user');
$user_id = $user_session->user_info['user_id'];
$msg = new Application_Model_Log_Msgsend();
$cnt = $msg->fetchAll("user_id = " . $user_id . " and view = 0")->count();
$result = array('success' => true, 'cnt' => $cnt);
echo Zend_Json::encode($result);
exit;
}
