var ARR_WEEKDAYS = ["Zondag", "Monday", "Diensdag", "Woensdag", "Donderdag", "Vrijdag", "Zaterdag"];
          var ARR_MONTHS_SHORT = ["Jan", "Feb", "Maart", "Apr", "Mei", "Jun","Jul", "Aug", "Sep", "Okt", "Nov", "Dec"];
          var ARR_MONTHS_DAYS = [31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31, 31];