These docs are for an old release. Info on upgrading to version 2/3
edit doc

Docs Deprecated

abbrevDayHeadings
Whether to display “Sun” versus “Sunday” for days of the week.
addEvent
Dynamically adds an Event Object to the calendar.
buttons
Defines the buttons and button-text at the top of the calendar.
cacheParam
A GET parameter of this name will be inserted into each JSON feed’s URL to prevent caching.
disableDragging
Disables all event dragging, even when events are editable.
disableResizing
Disables all event resizing, even when events are editable.
draggable
Enables/disables dragging.
eventDragOpacity
In version 1.3, this option was renamed to dragOpacity.
eventRevertDuration
In version 1.3, this option was renamed to dragRevertDuration.
fixedWeeks
Determines the number of weeks shown in each month.
formatDate (before version 1.3)
Formats a Date object into a string.
getEventsById
Retrieves all locally-stored events with the given ID.
monthDisplay
Triggered once when the calendar loads and every time the calendar’s month is changed.
nextMonth
Moves the calendar forward one month.
prevMonth
Moves the calendar back one month.
refresh
Refetches and redraws the events for the current month.
removeEvent
Remove an event with a given ID.
resize
In version 1.3, this callback was renamed to windowResize.
rightToLeft
In version 1.3, this option was renamed to isRTL.
title
Determines whether a title such as “January 2009” will be displayed at the top of the calendar.
viewDisplay
Triggered when the calendar loads and every time a different date-range is displayed.
weekStart
In version 1.3, this option was renamed to firstDay.