getDateStringBasedOnTimezone
Gets a date string based on a time zone.
getDateStringBasedOnTimezone (string timeZone, Date date, function callback)
timezone: Type: String. A time zone ID based on the “ class, for example, "America/Los_Angeles".
date: Type: Date. A JavaScript Date object.
callback
Type: function
A function to call after the date string is returned. Access the date string in the first parameter of the callback.