public function getActionLinks($remove, $contr1, $action1 = null, $contr2 = null, $action2 = null)
    {
        $args    = func_get_args();
        $count   = func_num_args();
        $results = new \MUtil_Html_Sequence();
        $results->setGlue($this->getGlue());

        for ($i = 1; $i < $count; $i += 2) {
            $controller = $args[$i];
            $action     = $args[$i + 1];
            $result     = $this->getActionLink($controller, $action, $remove);
            if ($result) {
                $results[$this->_getKey($controller, $action)] = $result;
            }
        }

        return $results;
    }