Photo Puzzle with Timer & Scoring

Budget: Don't Know

I need a puzzle game created that can dynamically load an image and break it up into puzzle pieces.
Firstly it shows the image...  with a Start button.  Pressing start breaks up the pieces and rotates them and the timer begins.
A Pause button hides the puzzle and Un-Pause shows it again.
Puzzle pieces will be random and can be rotated.  A small thumbnail of the image will be in the upper left or right corner for reference.
When placed correctly puzzle pieces should snap together.
There should be a finish function in which the image is shown upon completion.  The timer is recorded as the score for a score-board ( I have a connection and script you can use for score collection / retrieval)
I need the code well documented so I can adjust it as I see fit.
Requires AS 2 or 3 , XML Based image loading / settings.
Files need to be able to open in Flash CS3.