public function includeJavascript($scripts)
    {

        $src = (!is_array($scripts)) ? Array($scripts) : $scripts;
        $html = '';
        foreach ($scripts as $s) {
            if (!strstr($s, '/')) {
                $s = '/js/' . $s;
            }
            $html .= "\n" . '<script type="text/javascript" src="' . $s . '"></script>';
        }

        return $html;
    }