I recently made this page
for my company.
Before I begin, let me state three things to make all of our life's easier and to satisfy your curiosity.
2. You won't see the pages the three button links go to, because the links require you be inside our firewall :)
3. I know the page doesn't looks great under IE, but thats because we don't support it nor want anyone using it (FireFox ftw!)
Ok, so, lets roll!
As you can see by opening the page on the link provided, there are three main buttons that link to a web based help request system.
Those buttons have a target of "_iFrame" and just below them, there is an iFrame with the name "_iFrame".
The links all work, when you click them the iframe shows the content and cleats when you click clear frame, great, however the iFrame takes alot of space up.
Even if it is just changing the value of the height to 0 and back.