public String createPage() throws Exception { html(); createHead("Membrane Administration"); body(); div().id("tabs").classAttr("ui-tabs ui-widget ui-widget-content ui-corner-all"); createTabs(getSelectedTab()); div().classAttr("ui-tabs-panel ui-widget-content ui-corner-bottom"); createTabContent(); end(); end(); endAll(); done(); return writer.getBuffer().toString(); }