任何人都可以推荐一个具有良好编程API的图库吗？

What is the best solution/API for this? On my site users upload image, tag then and more. Instead of displaying the normal page where it shows the image and info (date, desc, user comments, etc) I want it to go to the next/prev image. Preferably with preloading. This code could be done either in flash or javascript, but I would need a way to give the user a link so they can pass it to someone else to continue at the same point.What is the best solution/API for this? On my s