gistfile1.js

var _global = this;

(function() {
 // constructor
 function Logger() {
 }

 _global.Logger = Logger;
 // _global.getLogger = function(){return Logger;};

 // class methods and constants
 Logger.LEVEL_DEBUG = 0;
 Logger.LEVEL_INFO = 1;
 Logger.LEVEL_WARN = 2;
 Logger.LEVEL_ERROR = 3;

 Logger.logLevel = Logger.LEVEL_DEBUG;

 Logger.log = function (o) {
 if (console) {
 console.log(o);
 }
 }

 // public methods
 // private methods
 })();