combining codes in sidebar.php

Hello

I’m not a php coder, so i’m asking a little help here. I hope you don’t mind.

I have succesfully instaled the folding menu script, which is working fine with the following code:

<?php wp_list_pages(fold_page_menus().’title_li=<h2>’ . __(‘Pages’) . ‘</h2>’ ); ?>

But now i want the pages to be ordered in page order. So i have to add some more code. The codex suggests:

<?php wp_list_pages(‘sort_column=menu_order&title_li=<h2>’ . __(‘Pages’) . ‘</h2>’ ); ?>

But how to i combine the two? do i seperate them with a specific character? I tried a few things but always get errors.

Any help is welcome!

Thanks in advance