Automatic Scrolling... to the bottom.

Hey. I'm a noob with Javascript, and although it's next on my list (just completing PHP, so I could pass a few ideas on that if you need 'em), I really only need one thing at the moment.

I need a certain webpage of mine to automatically scroll to the bottom if there is a scrollbar. Essentially, the site is designed for people with larger monitors, and the top 100px or so is mainly decorative so in small resolutions its presence makes the bottom-navigation beyond the reach of the scroll.

If possible, I'd like for the scrollbar to disappear at this point

Any ideas? (or a .js I can simply include? :P)

Thanks!

-Ryan