How to give edit points on pre created shapes or movieclip so users can edit it?

I want something like this mentioned in the abov开发者_JAVA百科e link but preferably in AS2 as I dont understand AS3.

Say User uploads a front facing photo. I give co-ordinates . I want to give user facility to move the points to match eyes and lips on their uploaded photo.

So I want to get the editable shape.

I think we will need to use bezier curves for this.

How can I modify my code to line through the bezier control points?

http://www.objecthandles.com/ is an Actionscript 3 library.