[javascript] How to set full calendar to a specific start date when it's initialized for the 1st time?

If you don't want to load the calendar twice and you don't have a version where defaultDate is implemented, do the following:

Change the following method:

function Calendar(element, options, eventSources) { ... var date = new Date(); ... }

to:

function Calendar(element, options, eventSources) { ... var date = options.defaultDate ? options.defaultDate : new Date(); ... }