I am wanting to make a scroller. I have it all working fine
except the fact that i need the textArea to resize itself based on
the amount of text that it is loaded. I have created one that
scrolls vertical, i used scroller._height = scroller.length. and
that sizes the text area to the amount of text that is there. But
not i need a horizontal, side to side, and am not sure how to get
the text area to size its width. Can anyone help?