showHelp(helpFileName);
showHelp();
    public void actionPerformed(ActionEvent event) {        if (event.getActionCommand().equalsIgnoreCase("helpAbout")) {            showAbout();        }        if (event.getActionCommand().equalsIgnoreCase("helpContents")) {            showHelp(helpFileName);        }        if (event.getActionCommand().equalsIgnoreCase("viewClientSettings")) {            showSettings();        }        if (event.getActionCommand().equalsIgnoreCase("viewGameOptions")) {            showOptions();        }        if (event.getActionCommand().equalsIgnoreCase("viewPlayerList")) {            showPlayerList();        }        if (event.getActionCommand().equalsIgnoreCase("viewTurnReport")) {            showTurnReport();        }        if (event.getActionCommand().equals(VIEW_MEK_DISPLAY)) {            toggleDisplay();        } else if (event.getActionCommand().equals(VIEW_MINI_MAP)) {            toggleMap();        } else if (event.getActionCommand().equals(VIEW_UNIT_OVERVIEW)) {            toggleUnitOverview();        } else if (event.getActionCommand().equals(VIEW_ZOOM_IN)) {            bv.zoomIn();        } else if (event.getActionCommand().equals(VIEW_ZOOM_OUT)) {            bv.zoomOut();        } else if (event.getActionCommand().equals(VIEW_LOS_SETTING)) {            showLOSSettingDialog();        }    }