public void actionPerformed(ActionEvent e) {
				roomInfo = mg.getRoomInfo(new Integer(cbRoom2.getSelectedItem().toString()).intValue());
				for(int i=0;i<roomInfo.length;i++){
					if(roomInfo[i] == null){
						roomInfo[i] = " ";
					}
				}
				String result = "ȣ:"+roomInfo[0]+"\n ο:"+roomInfo[1]+"\nŸ:"+roomInfo[2]+"\n:"+roomInfo[3]+"\n(ִ):"+roomInfo[4]+"\n(ִ)"+roomInfo[5];
				roomInfoField.setText(result);
			}