public void updateDrawAreaPrevious()
	{
		if (currentMonth.getNum()==1)//end of the year
		{
			updateLastYear();
		
		}
		else
		{
			ArrayList <Month> list = currentYear.getMonths();
			currentMonth = list.get(CalendarFunctions.previousMonth(currentMonth.getNum())-1);		
			updateBoxes();
			Day cursorDay = cursor.getDayStored();
			setCursor(cursorDay.getNum());
		}
		
		
	}