Way to split stack vertically with scrollbars?

[RGould8 at aol.com]

Is there a way in Revolution to create an app that is 800x600, 
yet has the top 500 pixels in a "horizontal scrolling" region, with
a horizontal scrollbar at the bottom of that top region:

-------------------------------------------
|                                             |
|                                             |
|                                             |
|                                             |
-------------------------------------------
|                                             |
|                                             |
-------------------------------------------

This would be similar to what you'd see in html if you were using
frames, and told the top frame to have a horizontal scrollbar.

Perhaps have the top and bottom be separate stacks?   What I'd like
to do is have the top region be 2000 pixels wide, yet permit the
user to scroll that top-section within the 800-pixel-wide viewable area of 
the stack.