title: Giving/obtaining a reference to (or the name of) a UIScrollBar in a TextArea
body: <p>This is such a mindnumbingly simple question, but apparently all the forums where actionscript is discussed (or at least all the ones on google) aren't very well managed.</p>
  
  <p>I have a textArea. It has a UIScrollbar. I want to be able to reference that scrollbar. I heard there's an update() function, and that may be able to save me from the inexplicable things this damnable UIScrollbar is doing on its own.</p>
  
  <p>(btw, actionscript = joke language)</p>