This is my most recent JavaScript project, it is a "dragging" library. Which means you run one method (Similar to JQuery) and it makes a HTMLObject draggable. It is pretty great because it has lots of extra support for things like containers so you can restrict where the object can be dragged as well as handles which mean that you will only be able to drag the object by the handle. It is very useful and is used in my project TaskTracker (Upcoming). Download and documentation