Help with a Folder Tree

[Zoni]

I'm kinda new and getting into the whole web design, and I have been using several scripts from Dynamic on my website, and all has been working well but I was attempting to put
http://www.dynamicdrive.com/dynamici...view/index.htm
and I had no luck, what do I need to understand to put this code onto my website? I'm looking to do similar to this website
http://www.partstree.com/parts/?lc=b...stratton_power

I would greatly appreciate any advice/help you guys could offer!

[Zoni]

I also use Volusion if that makes a difference