'ASC',
'orderby' =>'menu_order',
'post_parent' => get_the_ID(),
'post_type' => 'attachment',
'post_mime_type' =>'image'
));
foreach ($galleries as $gallery) {
$galleryMedia[] = array('file' => $gallery->guid, 'desc'=> get_post_meta($gallery->ID, '_wp_attachment_image_alt', true));
}
?>