Changing object color using ActionScript

First hello to everyone from a newbie:+)

And now to the problem…i want to change color of an object via AS, which seems simple enough but stay with me. Id already seen http://www.kirupa.com/developer/actionscript/color.htm but here the object processed is made of multiple rectangles and my object cannot be really made of it. To be more precise, i want to create an image of an house and change it’s color. I tried drawing it with lines, then making it a symbol and change it according to the tutorial but all i accomplished is changing the color of lines.

Anyone has another suggestion?

Thanks in advance