function get_source_and_via() {
        $buffy ='';

        //via and source
        if (!empty($this->td_review['td_via']) && !empty($this->td_review['td_via_url'])) {
            $via_url = $this->td_review['td_via_url'];

            $buffy .= '<div style="margin-top:10px;" class="td-post-small-box"><span>' . __td('VIA', TD_THEME_NAME) . '</span><a rel="nofollow" href="' . esc_url($via_url) . '">' . $this->td_review['td_via'] . '</a></div>';
        }
        return $buffy;
    }