Color Tween

Ok, I have been searching around this forum for a few days and have discovered a few threads on different methods of tweening mc colors in actionscript. My ultimate goal is to write a function that you pass a target color and the function then tweens the movie clip from its current color to the designated target color. I know i’m not very close…and that it doesnt even work but in the attached fla is what I have. I appreciate your help very much