We have added a NO SCHOOL category for the calendar and would like parents to be able to filter NO SCHOOL more than a month's range so that parents can know what days school is closed each year. As it is now, the filter is only within a month's range. We would like parents to be able to input their own date range (preferably up to 12 months-at the least the school year August - June). This would enable them to see at a glance for the entire school year when school is closed and make plans accordingly.