Question on 'Simple Custom Scrollbar'

I’ve set up a scrollbar using the “Simple Custom Scrollbar” tutorial and it works great. I’ve got it set up within my timeframe. I’ve also got a number of buttons that load different swf’s into the content movie clip. The problem is if I click on a button and scroll down, when I click on another button, the scrollface stays in the same place and you have to scroll back up.

Is there a way for a button to reset the scrollface and the content to the top again?

Thanks for all help in advance!

mauphie