Movie clip movement with AS

I just completed a tutorial on how to move a clip with AS. (Very Basic I know)
but I cant figure out how to stop the clip at a certain position using
the x and y axis. Plus im trying to figure out how to cause a clip to ease in
and then bounce with elasticity and inertia then stop at a specified point and Im also trying to figure out how to get multiple clips to respond
to a single button. Thus causing the MCs to retract and hide. Only to be called when the button is clicked. This is for a web portfolio Im working on. Can any one help or point me in the right direction. Thank you very much. For your time and help.
SKEEN1