public static function generate_fader_block($top_image, $picture_array) { HtmlBuilder::start_view_block('div', 'fader', '', ''); HtmlBuilder::insert_image($top_image, 'top image', 'active'); foreach ($picture_array as $key => $val) { HtmlBuilder::insert_image($val, $key, ''); } HtmlBuilder::end_view_block('div'); }