Wanting: Admins Online Plugin?

I was sitting on here today wondering if there was some sort of Widget type addon that I could download that could show on my website, in a little box or something, which Admin are currently online. Much like, say.. Myspace does with the “Is Online!” flashing thing.

Was hoping for something that would have all of the admins names (self added like a poll or something) with a gray “light” next to it for offline and a green “light” next to it for online(just an idea).. That way people would know which admin were online so they could ask for help and such.

Anyone know of anything like that? or even – want to make one? 😛

Thanks,
Helzehen of (http://www.anime-eater.com)