/** When the chatLogWindow is opened, logWindowOpen will be set to true. It returns nothing. */
 public void windowOpened(WindowEvent e) {
   model.updatePopupState(popupInt, true);
 }
 /** When the chatLogWindow is closed, logWindowOpen will be set to false. It returns nothing. */
 public void windowClosed(WindowEvent e) {
   model.updatePopupState(popupInt, false);
 }