Need help modifying exhisting code

Would anybody be willing to help me out with modifying this movie to get it to work?? If yes, I can email you the .fla of what I have thus far…

Here is the link to the example:
http://www.rickdu.net/examples/boundaries/

I’m just trying to keep the image on the stage when ever it’s panned…

All I can figure out so far is how to keep it on stage without zooming… If you pan to any edge of the image, without zooming, it will stop… Then, if you zoom a bit and start panning the image again you can run it off the stage…

Please help if you can… I’d be willing to pay for the modifications if necessary…

Thanks guys…