Make entire scrollpane scrollable?

Hello.  My question title is probably termed incorrectly, but basically I want to be able to make my entire scrollpane scrollable/draggable.  I'm creating this for tablets, and I want people to be able to click anywhere in the scrollpane and be able to scroll up and down, not just with the little slider.  I used the pre-made scrollpane in Flash.  Any ideas on how I can do this?