you will need Before we begin, please visit moofx and download the lastest version of moo.fx.js, moo.fx.pack.js and prototype.lite.js. Okay, let's get straight to the point! step 1: create the document Create a new xhtml document. Make sure the doctype is strict xhtml 1.0 or xhtml 1.1. <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> <html> <head>