Api line, ? reset drag and drop swf, AND how to pivot mc by dragging

Hello,

I think I’m getting in over my head! I’ve created a training page for a surgical class. Students drag the api line where the bone fracture is, then drag the surgical pieces to the appropriate location to set the injury.

http://www.cvm.uiuc.edu/work/test/line2bone.html

  1. I would like to create more than one api line to represent multiple breaks (the red line in the left corner of the movie). How would I go about that?

  2. Once I move the drag and drop images around on the screen I would like to have a reset button that would refresh the page to look like it did originally.

  3. Last question: Is it possible to make draggable movie clips pivot? The rods in my movie need to pivot 15 to 30 degrees. Is that possible?

I appreicate any help!!
Thank you,
Nancy