sub some_run_mode {
    my $template = $self->load_tmpl('some_template');
    my $menu = $self->menu();
    $menu->add('mode3', 'logout');
    $template->param(
        MAIN_MENU_LOOP => $menu->loop();
    );
    return $template->output();
}

##</code><code>##

<TMPL_LOOP MAIN_MENU_LOOP>
    <li><a href="<TMPL_VAR URL>"><TMPL_VAR LABEL></a></li>
</TMPL_LOOP>