($blog_title_type, $blog_title) = _parse_markup($blosxom::blog_title);
($blog_description_type, $blog_description) = _parse_markup($blosxom::blog_description);
($blog_title_type, $blog_title) = _parse_markup($blosxom::blog_title);
($blog_description_type, $blog_description) = _parse_markup($blosxom::blog_description);