Re: kinda stupid question...
No, it's not a stupid question. From my knowledge, I say that, unless you get into c++ programming, you can't. Unless the page itself, like CF's "Who's online" does it for you. Maybe it has to do with the html of the page. But, getting firefox to refresh every 10 seconds for every page I think is more advanced. Correct me if I'm wrong here people...
Macbook Pro and Logitech z5500s. All you really need.