// Create an appointment and set the subject and start date.
var appointment = oWebScheduleInfo1.getActivities().createActivity();
appointment.setStartDateTime(new Date());
appointment.setSubject("My Recurring Appointment");
// Create the recurrence object from the appointment.
var recurrence = appointment.createRecurrence();
// Set up your recurrence object. This recurring appointment will
// occur daily for three days.
recurrence.setPeriod(0);
recurrence.setPeriodMultiple(1);
recurrence.setMaxOccurrences(3);
// Set the Recurrence object of your activity to the recurrence you've just created.
appointment.setRecurrence(recurrence);
// Add the appointment to the Activities collection.
oWebScheduleInfo1.addActivity(appointment,"");