Ideas on how to make multiple selectable resizeable boxes in jQuery?

I am trying to develop a web application that can take an image and draw multiple, resizeable boxes on the image. I have been looking into a lot of cropping plugins, but i cant seem to find what I am looking for. I just need to be able to draw multiple boxes on an image and return coordinates. I am looking for a plugin that would be easily modified for this or if anyone could give me any id开发者_Python百科ea on how I could get started on this. Thanks!

Like the Image Annotation Plugin for 1.3.X? Example here.