Some TUTORIAL like THIS?

Hi guys,

I need to make a cooler presentation by using flash (moving away from powerpoint). Technically, I’d like to make something like this one…

http://210.193.52.162/RCO/SB_37/

But my question is how does they make the THUMBNAIL MENU expand or go back to NUMBERS TABS.
I only know the basics of GOTOFRAME using AS2 and calling some MOVIES as well.

thanks