It's a jquery plugin that you can use it when you want to use zoomIn effect on images

You have to include jquery-1.4.2.min.js first and jquery.zoomImg.js before using it

you MUST make sure that all selected images must be loaded before using it!!

Use $(SELECTOR).zoomImg('afterWidth','afterHeight') and the plugin will resize the images to afterWidth and afterHeight. You ususally set smaller afterWidth and afterHeight compared with the originals. In this way, when users click on the resized images, the 'scene' div will show up to cover all the background and put your original image inside the div called 'canvas'.