Auto log-off question

I haven't posted on this forum in some time, but I have been lurking/reading quite a bit lately.

That being said, I seem to be getting automatically logged off in quite a short time span. Is this normal?

If so, what is the time span that a member is allowed to be logged on with no apparent activity?

The main reason I ask is that I am using the dark skin for viewing this forum, as it is much easier on my eyes and doesn't bother others in the room. But when I'm automatically logged off and have to log back in, it temporarily flashes the much brighter default screen.

Also, does actual typing of a post register as activity? If not, that is another reason why this would be so annoying, as I am a very slow typer, and would lose quite a bit of work if auto logged off.

Thanks for your time...

Thanks for the quick response Mike. I was aware of the 'remember me' function, but that wasn't really what I was inquiring about, (although equally useful info).

What I'm talking about is that if I am not 'active' on the forums ie; clicking on different threads etc. The forum software seems to automatically log me off.

Is that a normal function of the forum software? If so, Id like to know how long it takes to deem a member 'inactive' therefore auto-logging them off.

I know, I know... Can't I take my silly question down the hall?

Just kidding, any information regarding these questions would be greatly appreciated...again.

Thanks much Mike! *raises shot glass*

Cheers!