/* Copyright (c) 2006 Yahoo! Inc. All rights reserved. */
var YAHOO = window.YAHOO
		|| {};
YAHOO.namespace = function(_1) {
	if (!_1 || !_1.length) {
		return null;
	}
	var _2 = _1.split(".");
	var _3 = YAHOO;
	for ( var i = (_2[0] == "YAHOO") ? 1 : 0; i < _2.length; ++i) {
		_3[_2[i]] = _3[_2[i]] || {};
		_3 = _3[_2[i]];
	}
	return _3;
};
YAHOO.namespace("util");
YAHOO.namespace("widget");
YAHOO.namespace("example");