public static function renderItem($item, $active)
    {
        $class = "";
        if($active === true) {
            $class = "current";
        }

        $html = '<a href="'.URL::to($item["link"]).'" class="tip-bottom '.$class.'">';
        if($item["icon"] !== '') {
            $html .= '<i class="glyphicon '.$item["icon"].'"></i>';
        }

        $html .= $item["title"].'</a>';

        return $html;
    }