Here is the problem:

We have an ASP.net based web site that sells parts. What my boss wants is for our customers to be able to zoom into the photos in the same way that happens on stock photo sights.

I have no clue about the best way to do this. Can someone point me to a tutorial? Is there something existing that we can buy, or is this something that is somewhat easy to figure out for someone with intermediate level of scripting ability?

Thanks in advance. I really appreciate any help that anyone can give.