@Action(name = "hcomponent.handler.onkeydown.invoke", args = { "undefined" })
	public void onKeyDownInvoke(Updates updates, String[] args, String param) {
		HComponent<?> html = (HComponent<?>) Session.getCurrent().get(
				"_hcomponent.object." + param);
		if (html.getOnKeyDownListener() != null)
			Session.getCurrent().gethActionManager().invokeHAction(html.getOnKeyDownListener(), updates, args, param);
	}