Rails spinoffs - Jul 2006 - How to delete pages from the script.aculo.us WIKI?

Hi,

The scriptaculous WIKI seems to contain many junk pages.
What is the "official" way of deleting these pages from the WIKI?
There doesn''t seem to be a "delete" function for the simple
WIKI author/user.
(doing a WIKI export, one can see how many of them are useless).

Thanks in advance,

Ahmed.