jquery-add2cart is a plugin that creates an animated shopping cart 
experience. It creates and animates a visual effect of one item moving
into another.

This plugin is especially useful when a visual effect on shopping carts
for eCommerce or related web applications.

The fork of this plugin provides functionality that applies the source 
image to the image being animated instead of a grey box that was found
in the original plugin.

Usage:

$('#some_id).click(function(e) {
    $.add2cart('source','target', function(){});
});

*** Please note that 'source' and 'target' must be ids ***

Origins:
This jQuery plugin is a fork of Skakunov Alexander's jQuery Add2Cart plugin.
See http://i1t2b3.com/2009/01/29/add2cart/ for original plugin.