var YAHOO=window.YAHOO||{};YAHOO.namespace=function(c){if(!c||!c.length){return null}var d=c.split(".");var b=YAHOO;for(var a=(d[0]=="YAHOO")?1:0;a<d.length;++a){b[d[a]]=b[d[a]]||{};b=b[d[a]]}return b};YAHOO.log=function(a,b){if(YAHOO.widget.Logger){YAHOO.widget.Logger.log(null,a,b)}else{return false}};YAHOO.namespace("util");YAHOO.namespace("widget");YAHOO.namespace("example");