Calendar date: Generate a calendar date selector popup with DHTML

This class can be used to generate a popup control to select a date of the calendar. It is now possible to select as link only a day of week you prefer

It uses Javascript and HTML open a small layer when a button near a date text input is clicked. The popup layer displays a calendar with links to choose a given day of the current month or navigate between different months and years.

When the user picks a calendar day, the date text input is updated with the selected date that can be represented in two formats: dd/mm/yyyy or mm/dd/yyyy.