Getting trigger names on a table

Hi,

I'm sure there's a reference to this somewhere in the Fine Material,
but I've had no luck locating it.

I'd like to get back the names of triggers defined on a table. I've
looked at the pg_trigger catalogue, but I can't see how that could
give me the info I need. I know that pg_class can tell me the
_number_ of triggers on the table, but it doesn't seem to tell me
what they are. Can anyone provide me with a hint or pointer to the
relevant bit of the docs?

Thanks,
Andrew