/*

.....

copyright: Copyright (c) 2006-2010 [Valerio Proietti]([url]http://mad4milk.net/[/url]).

authors: The MooTools production team ([url]http://mootools.net/developers/[/url])

inspiration:
  - Class implementation inspired by [Base.js]([url]http://dean.edwards.name/weblog/2006/03/base/[/url]) Copyright (c) 2006 Dean Edwards, [GNU Lesser General Public License]([url]http://opensource.org/licenses/lgpl-license.php[/url])
  - Some functionality inspired by [Prototype.js]([url]http://prototypejs.org[/url]) Copyright (c) 2005-2007 Sam Stephenson, [MIT License]([url]http://opensource.org/licenses/mit-license.php[/url])

.....

*/