Cakephp 1.3 Availability Calendar

Need for a model, view and controller for any availability calendar. Staff members will enter their availability into a table, a availability calendar will then populate when staff members are availability. E.G Staff member enters available form Monday 7am to 10am, graphical calendar will then show that staff member is available at that time, the calendar must be able to show all or selected staff members. Code must be compatible with Cakephp 1.3, no exceptions.