Football/freekick game help

I am developing a freekick football game. On which player will have a chnace to hit the ball accoriding to direction swing and speed.
I used tweenlitre engine to create a bezier curve so that the ball can follow the curve.
inside My goalkeeper movieclip i have four frames with four action (left/right jump , win/loss). When i hit the ball ,it goes curved but i have a problem with hitets with goalkeeper.

I don’t know the idea to check the hit with goal keeper.
I just tried with hitetestpoint like this.
Will any one help me on this?
Please help me…