 			{
 				titleBar = Alert(master).getTitleBar();
 
-				SystemManager(master.parent).document.accessibilityProperties.silent = false;
+				systemManager.document.accessibilityProperties.silent = false;
 
 				Accessibility.updateProperties();
 

				Accessibility.sendEvent(titleBar,0,AccConst.EVENT_OBJECT_PARENTCHANGE);
				Accessibility.sendEvent(titleBar,0,AccConst.EVENT_OBJECT_HIDE);
				Accessibility.sendEvent(titleBar,0,AccConst.EVENT_SYSTEM_FOREGROUND);
				if (SystemManager(master.parent).stage.focus)
					Accessibility.sendEvent(SystemManager(master.parent).stage.focus,0,AccConst.EVENT_OBJECT_FOCUS);

				break;
			}

			case "creationComplete":
			{
				if (!SystemManager(master.parent).document.accessibilityProperties)
				{
					SystemManager(master.parent).document.accessibilityProperties =
						new AccessibilityProperties();
				}
				SystemManager(master.parent).document.accessibilityProperties.
					silent = true;

				master.$visible = true;


		// that all accessible UIComponents understand.
		$eventHandler(event);
				
		const systemManager:ISystemManager = ISystemManager(master.parent);
		var titleBar:UIComponent;
		
		switch (event.type)
