private $breadcrumbs = array('separator'=>' > ');
    /**
     * creates the links at the top of the page
     * @param type $title
     * @param type $uri
     */
    public function set_breadcrumb($title, $uri = FALSE) {
        $this->breadcrumbs['breadcrumbs'][] = array('title' => $title, 'uri' => $uri);
    }

private function get_breadcrumb() {
        if (empty($this->breadcrumbs)) {
            $this->_templateData['breadcrumbs'] = '';
            $this->_layoutData['breadcrumbs'] = '';
        } else {
            $breadcrumbs = $this->CI->load->view($this->CI->config->item('IncludePath') . 'Breadcrumbs', $this->breadcrumbs, TRUE);
            $this->_templateData['breadcrumbs'] = $breadcrumbs;
            $this->_layoutData['breadcrumbs'] = $breadcrumbs;
        }
    }