jquery-src/jquery.calendars.mayan.js
function(year) {
			var date = this._validate(year, this.minMonth, this.minDay, $.calendars.local.invalidYear);
			year = date.year();
			var baktun = Math.floor(year / 400);
			year = year % 400;
			year += (year < 0 ? 400 : 0);
			var katun = Math.floor(year / 20);
			return baktun + '.' + katun + '.' + (year % 20);
		}
function(year) {
			var date = this._validate(year, this.minMonth, this.minDay, $.calendars.local.invalidYear);
			year = date.year();
			var baktun = Math.floor(year / 400);
			year = year % 400;
			year += (year < 0 ? 400 : 0);
			var katun = Math.floor(year / 20);
			return baktun + '.' + katun + '.' + (year % 20);
		}
function ( year ) { var date = this . _validate ( year , this . minMonth , this . minDay , $ . calendars . local . invalidYear ) ; year = date . year ( ) ; var baktun = Math . floor ( year / 400 ) ; year = year % 400 ; year += ( year < 0 ? 400 : 0 ) ; var katun = Math . floor ( year / 20 ) ; return baktun + '.' + katun + '.' + ( year % 20 ) ; }
Format the year, if not a simple sequential number.
@memberof MayanCalendar
@param year {CDate|number} The date to format or the year to format.
@return {string} The formatted year.
@throws Error if an invalid year or a different calendar used.
Format the year if not a simple sequential number .