Simple JS Class

var GlobalClass = (function () {

	var propA = 33;
	var name  = "Something";
	var callback;
	return {
		value:33,
		stringvar:"some string",
		sayThis: function(e) {
		   callback = e; 
		   console.log(e);
		   
		   if(typeof(e) == "function") {
		   	e();
		   }
		},
		myFunction: function() {
			console.log(name);
		}
	}
 
})();

// now 
GlobalClass.myFunction();