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jsCalendar - GitHub Pages
onselect Event - W3Schools
p:calendar onselect/onchange not fired - Stack Overflow
Javascript: How do I make a calendar selection? - Stack Overflow
Is there an onSelect event or equivalent for HTML <select>?
Air Datepicker
jsCalendar - GitHub Pages
jsCalendar - GitHub Pages
Dynarch Calendar Documentation :: Dynarch.com - Calculate Day
OnSelect show current date on jquery datepicker calendar