for (var i = 0; i < daysArray[0].getDay(); ++i) {
        calendarBuild += '<div class="insivia-frmp-calendar-' + dotwArray[w].toLowerCase() + ' insivia-frmp-calendar-week-' + i + ' insivia-frmp-calendar-day insivia-frmp-event-day insivia-col-7 inactive"></div>';
        ++w;
      }