function localizeCalendar(cal)
{
    /*
    cal.cfg.setProperty("DATE_FIELD_DELIMITER", ".");

	cal.cfg.setProperty("MDY_DAY_POSITION", 1);
	cal.cfg.setProperty("MDY_MONTH_POSITION", 2);
	cal.cfg.setProperty("MDY_YEAR_POSITION", 3);

	cal.cfg.setProperty("MD_DAY_POSITION", 1);
	cal.cfg.setProperty("MD_MONTH_POSITION", 2);
	*/

	cal.cfg.setProperty("START_WEEKDAY", 1);
	// Date labels

	cal.cfg.setProperty("MONTHS_SHORT",   ["Jan","Feb","Mrz","Apr","Mai","Jun","Jul","Aug","Sep","Okt","Nov","Dez"]);
	cal.cfg.setProperty("MONTHS_LONG",    ["Januar","Februar","März","April","Mai","Juni","Juli","August","September","Oktober","November","Dezember"]);
	cal.cfg.setProperty("WEEKDAYS_1CHAR", ["S","M","D","M","D","F","S"]);
	cal.cfg.setProperty("WEEKDAYS_SHORT", ["So","Mo","Di","Mi","Do","Fr","Sa"]);
	cal.cfg.setProperty("WEEKDAYS_MEDIUM",["So","Mo","Di","Mi","Do","Fr","Sa"]);
	cal.cfg.setProperty("WEEKDAYS_LONG",  ["Sonntag","Montag","Dienstag","Mittwoch","Donnerstag","Freitag","Samstag"]);
}