chrome://messenger/content/mailPrefsOverlay.xul chrome://messenger/content/mailActivationOverlay.xul chrome://aim/content/AimGlobalOverlay.xul chrome://messenger/content/mailNavigatorOverlay.xul chrome://messenger/content/mailNavigatorOverlay.xul chrome://messenger/content/mailNavigatorOverlay.xul chrome://editor/content/editorPrefsOverlay.xul chrome://messenger/content/mailPrefsOverlay.xul chrome://communicator/content/pref/pref-IM_overlay.xul chrome://net2phone/content/Net2PhoneTaskMenu.xul chrome://messenger/content/mailTasksOverlay.xul chrome://aim/content/AimTaskMenu.xul chrome://editor/content/editorPrefsOverlay.xul chrome://communicator/content/pref/pref-IM-appearance_overlay.xul