Forums Scripts & Popups How to get channel name you received a notice in?

Hi. How do you retrieve the channel name which you have received a notice in? For example, if myself and someone else are in channel #test, and they send me a /notice, the notice msg will go to my #test window whether I'm currently in that window or not (which is how I like it). If I have an `on *:NOTICE:*:?:{ .. }` function, how do I find out what channel that msg was received in? I'd expect $chan to be "#test" but $chan is empty.

Thanks