Added check to hideCalendar() function to avoid calling the hide event when the calendar was already hidden.
Added check to hideCalendar() function to avoid calling the hide event when the calendar was already hidden.

PSyton/rome,Drooids/rome,bevacqua/rome,hiraineopa/rome,gomflo/rome,Acceptd/rome,rajnikakadiya/rome,LostCrew/rome,Drooids/rome,PSyton/rome,Acceptd/rome,hiraineopa/rome,gomflo/rome,LostCrew/rome,bevacqua/rome,rajnikakadiya/rome