I need to create a Joomla 1.5 module that looks like a day planner (appointment book) and allows the user to make an appointment with an individual that select. The application needs to graphically look as much like a day planner as possible. On the left side will be 8 hours broken into half our intervals. The time will be shown according to the local time zone. All data will be kept GMT and converted. There will need to be controls to move up and down the day and well as forward...