Где и как настраивать Speedbar?

$parent_id = $cat_info[$id]['parentid'];
    
    if( $config['allow_alt_url'] ) $list = "<span itemscope itemtype=\"http://data-vocabulary.org/Breadcrumb\"><a href=\"" . $config['http_home_url'] . get_url( $id ) . "\" itemprop=\"url\"><span itemprop=\"title\">{$cat_info[$id]['name']}</span></a></span>";
    else $list = "<span itemscope itemtype=\"http://data-vocabulary.org/Breadcrumb\"><a href=\"$PHP_SELF?do=cat&amp;category={$cat_info[$id]['alt_name']}\" itemprop=\"url\"><span itemprop=\"title\">{$cat_info[$id]['name']}</span></a></span>";