proxying aol instant messenger

["Dave" <dmehler26@xxxxxxxxxx>]

Hello,
   I know there's been a lot of talk onlist lately about proxying im 
clients. I read the discussions as generic proxying, i have a specific need 
to proxy aol instant messenger connections. The situation is friend of a 
friend wants to ensure that the kid isn't on aol either late at night, i.e. 
after a certain time, or during periods of homework. I originally thought of 
squid because of it's acl support for this, but squid was http and https. 
Then i read that aol instant messenger can use an http proxy. This brought 
me back to squid, in transparent mode i'd like to pull this off. Has anyone 
got this working?
Thanks.
Dave.