Asychronous and or Synchronous methods

    //----------------------------------------------------------
    // Here is a code snippet using the synchronous approach
    //----------------------------------------------------------
    var emp = new es.objects.Employees();
    emp.loadByPrimaryKey(2);
    emp.FirstName("sync" + "!!!");
    emp.save();

    var coll = new es.objects.EmployeesCollection();
    coll.loadAll();

    coll()[0].FirstName("Rocks!!");
    coll.save();

    //-----------------------------------------------------------------
    // Here is the same code from above using the asynchronous approach
    //-----------------------------------------------------------------
    var emp = new es.objects.Employees();
    emp.loadByPrimaryKey(2, function (data) {

        emp.FirstName("sync" + "!!!");

        emp.save(function (data) {

            var coll = new es.objects.EmployeesCollection();

            coll.loadAll(function (data) {

                coll()[0].FirstName("Rocks!!");

                coll.save(function (data) {

                    var str = "Save is complete ...";
                });
            });
        });
    });