selecting portion of a group to display

[Russ McBride]

Can someone point me in the right direction on this noob issue?

Let's say I've got a group of a 100 buttons lined up horizontally.   
Only 3 are seen at any time by virtue of the dimensions of the  
group.  I want to make the next 3 buttons visible without changing  
the dimensions or location of the group.  How?  Essentially, I want  
to horizontally "scroll" within the group's "window".

Thanks,


Russ McBride
Programmer/Analyst
The Scholar's Workstation
University of California at Berkeley
510-643-6853