Drag and drop for Prototype?

Hey guys, I was wondering if there are any good drag and drop plugins for Prototype. I'm well aware of the great drag and drop plugin available for jQuery, but I'm looking for a plugin for Pr开发者_运维知识库ototype. Any help would be greatly appreciated.

---

Scriptaculous

Official site: http://script.aculo.us/

Example of Drag/Drop: http://madrobby.github.com/scriptaculous/draggable/