tester.clickLink("hideNavigation");
    public static void home(WebTester tester) {        tester.beginAt("/app?service=page/TestPage");        tester.clickLink("login");        // HACK: Webunit doesn't appear to fully load page, especialy        // when the machine you're running it on is slow and you're        // running a batch of tests, calling beginAt("/") twice seems        // to get webunit to catch up.        tester.beginAt("/app?service=page/TestPage");        assertNoException(tester);    }