MaxiGallery Random Picture

Hello, It’s me again

I’m developing a new template (http://www.ricardofarina.nl ,Dutch website) everything works perfect, but I have one thing to do left. This is getting the "Random Project" section working.

I have a Portfolio page with MaxiGallery

Portfolio - Shows Child Categories
---> Websites - Shows pictures of websites I made.
---> Scripts - Shows scripts I made (not publish yet)

But now I want to show a random picture of all the categories, is this possible with MaxiGallery?

And how?

Greetings,
Ricardo

I found something and little edited it now,
this is the call:

&gal_query_ids=`17` - Where 17 is the ID of the head-document of youre portfolio/photo gallery