public function actionLogin($user_name, $passwd)
{
if (isset($user_name) && isset($passwd)) {
$criteria = new CDbCriteria();
$criteria->select = 'idPatrocinador, first_name, last_name, Login_user_name, Login_password, Estado_idEstado';
$criteria->condition = 'Login_user_name=:user AND Login_password=:pass';
$criteria->params = array(':user' => $user_name, ':pass' => $passwd);
$user = Patrocinador::model()->find($criteria);
echo CJSON::encode($user);
}
}
