public void addMeetingtoCalendar(Meeting meeting, String starttime, String endtime, int day){
		String selectedCell;
		starttime = starttime.substring(11, 16);
		
		endtime = endtime.substring(11, 16);
		
		for(int row = 0; row < tablemodel.getRowCount(); row++){
			selectedCell = (String) tablemodel.getValueAt(row, 0);
			if(selectedCell.equals(starttime)){
				for(int newrow = row; row < tablemodel.getRowCount(); newrow++){
					tablemodel.setValueAt(meeting, newrow, day);
					selectedCell = (String) tablemodel.getValueAt(newrow, 0);
					if(selectedCell.equals(endtime)){
						break;
					}
				}
			}
		}
	}