Reposition UIScrollBar Component with AS?

I need to move the scrollbar draggy thing to the top of it’s track when I change the content of the textfield it’s applied to. I’m sure there must be a way to do this, but the information for this component on adobe’s site is down. Anyone know?

Edit: the adobe crap went back and I figured it out. .scrollPosition = 0 and .scroll = 1 on the textfield.