searching for a script

Markus Bergholz <[email protected]> Sat, 5 Feb 2011 22:39:09 +0100
Newsgroups gmane.network.irc.irssi.user
Message-ID <[email protected]>
Hi,
i'm searching for a script whitch did a command when noticed the message:
"Irssi: Proxy: Client connected from ..."
and another command when noticed: "Irssi: Proxy: Client disconnected from ..."
is something like that available? maybe in combination with hilight script?

greetings
Markus