/* Copyright (c) 2006, Yahoo! Inc. All rights reserved. Code licensed under the BSD License: http://developer.yahoo.net/yui/license.txt */ 
//window.YAHOO=window.YAHOO||{};
var YAHOO=new Object();
YAHOO=typeof(YAHOO)=='object'?YAHOO:new Object();
YAHOO.util=typeof(YAHOO.util)=='object'?YAHOO.util:new Object();

YAHOO.namespace=function(ns){
	if(!ns||!ns.length){
		return null;
	}
	var _2=ns.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.log=function(_5,_6,_7){var l=YAHOO.widget.Logger;if(l&&l.log){return l.log(_5,_6,_7);}else{return false;}};
YAHOO.extend=function(_9,_10){
	var f=function(){};f.prototype=_10.prototype;_9.prototype=new f();_9.prototype.constructor=_9;_9.superclass=_10.prototype;if(_10.prototype.constructor==Object.prototype.constructor){_10.prototype.constructor=_10;}};

//YAHOO.namespace("util");
//YAHOO.namespace("widget");
//YAHOO.namespace("example");