jquery-src/jquery.calendars.js
function(year, month, day) {
			return this._calendar.newDate((year == null ? this : year), month, day);
		}
function(year, month, day) {
			return this._calendar.newDate((year == null ? this : year), month, day);
		}
function ( year , month , day ) { return this . _calendar . newDate ( ( year == null ? this : year ) , month , day ) ; }
Create a new date.
@memberof CDate
@param [year] {CDate|number} The date to copy or the year for the date (default this date).
@param [month] {number} The month for the date.
@param [day] {number} The day for the date.
@return {CDate} The new date.
@throws Error if an invalid date.
Create a new date .