li').removeClass('active');
L614:            if (this.endDate == null) return;
L615:
L616:            this.calculateChosenLabel();
L617:        },
L618:
L619:        renderCalendar: function(side) {
L620:
L621:            //
L622:            // Build the matrix of dates that will populate the calendar
L623:            //
L624:
L625:            var calendar = side == 'left' ? this.leftCalendar : this.rightCalendar;
L626:            var month = calendar.month.month();
L627:            var year = calendar.month.year();
...