yeah, I was right, it was the code in my 2nd post. By scrollarea, I meant the scroller movieclip, because you have a Movieclip called scroller, and another Movieclip inside with the same instance name, scroller, so on your on(release) part of your buttons, simply use this code:

Actionscript Code:
scroller.scroller._x = 0;

Try and elaborate as well :P

Hope this works nonetheless