max_num_pages <= 1 ) return; echo ''; } function dt_header_image() { $style = ''; if ($url = esc_url( get_header_image() )) { $style = 'background: url('.$url.') no-repeat scroll top;'; } return $style; } // Replaces the excerpt "more" text by a link function dt_excerpt_more() { global $post; return ' Read more...'; } add_filter('excerpt_more', 'dt_excerpt_more');