bug

if (offset >= (2 * kEZCalendarViewWidth)) {
        [self showNextMonth];
        //        self.scrollView.backgroundColor = [UIColor
clearColor];
         [self.scrollView
setContentOffset:CGPointMake(_scrollView.frame.size.width, 0)
animated:NO];
        return;
    }

    if (offset <= 0) {
        [self showPreviousMonth];
        //        self.scrollView.backgroundColor = [UIColor
clearColor];
         [self.scrollView
setContentOffset:CGPointMake(_scrollView.frame.size.width, 0)
animated:NO];
        return;
    }