/** * All JS & CSS. * * @return string HTML */ protected function output_head() { google_charts_renderer::render(); $head = '<script src="webapp/js/jquery.js"></script>'; $head .= '<script src="webapp/js/jquery-ui.js"></script>'; $head .= '<script src="webapp/js/ui.js"></script>'; $head .= '<link rel="stylesheet" type="text/css" href="webapp/css/styles.css" />'; $head .= '<link rel="stylesheet" type="text/css" href="webapp/css/redmond/jquery-ui.css" />'; return $head; }