www.nintendo.com/consumer/wfc/en_na/ds/connect.jsp
Yes it does.

Of pokemon?

I don't have it yet...but say pearl?

All right, so as derpityhurr said, you need to go to WFC settings at the main menu and set it up there.

Ok my last question is...are all the funnyjunk gym leaders here lvl 99?

Depends on whether or not they follow the flat rule. senortanto went no restrictions (lvl. 100), but swiftykidd went flat rule (all pokemon above lvl. 50 are lowered to lvl. 50). It all depends on the leader, I guess.

Oh...then maybe i won't do it...i barely have the patience to get one pokemon to 100....won't even try all 6.