elseif ( is_single() && !is_attachment() ) {
         if ( get_post_type() != 'post' ) {
            $post_type = get_post_type_object(get_post_type());
            $slug = $post_type->rewrite;
            printf($link, $home_link . $slug['slug'] . '/', $post_type->labels->singular_name);
            if ($show_current == 1) echo $delimiter . $before . get_the_title() . $after;
         } else {
            $cat = get_the_category(); $cat = $cat[0];
            $cats = get_category_parents($cat, TRUE, $delimiter);
            if ($show_current == 0) $cats = preg_replace("#^(.+)$delimiter$#", "$1", $cats);
            $cats = str_replace('<a', $link_before . '<a' . $link_attr, $cats);
            $cats = str_replace('</a>', '</a>' . $link_after, $cats);
            if ($show_title == 0) $cats = preg_replace('/ title="(.*?)"/', '', $cats);
            echo $cats;
            if ($show_current == 1) echo $before . get_the_title() . $after;
         }

      } elseif ( !is_single() && !is_page() && get_post_type() != 'post' && !is_404() ) {
         $post_type = get_post_type_object(get_post_type());
         echo $before . $post_type->labels->singular_name . $after;