ayuda con este codigo Código PHP:
<?php
$main_template = 'details';
define('GET_CACHES', 1);
define('ROOT_PATH', './');
include(ROOT_PATH.'global.php');
require(ROOT_PATH.'includes/sessions.php');
$user_access = get_permission();
include(ROOT_PATH.'includes/page_header.php');
if (!$image_id) {
header("Location: ".$site_sess->url($url, "&"));
exit;
}
$additional_sql = "";
if (!empty($additional_image_fields)) {
foreach ($additional_image_fields as $key => $val) {
$additional_sql .= ", i.".$key;
}
}
$sql = "SELECT i.image_id, i.cat_id, i.user_id, i.image_name, i.image_description, i.image_keywords, i.image_date, i.image_active, i.image_media_file, i.image_thumb_file, i.image_download_url, i.image_allow_comments, i.image_comments, i.image_downloads, i.image_votes, i.image_rating, i.image_hits".$additional_sql.", c.cat_name".get_user_table_field(", u.", "user_name").get_user_table_field(", u.", "user_email")."
FROM ".IMAGES_TABLE." i, ".CATEGORIES_TABLE." c
LEFT JOIN ".USERS_TABLE." u ON (".get_user_table_field("u.", "user_id")." = i.user_id)
WHERE i.image_id = $image_id AND c.cat_id = i.cat_id";
$image_row = $site_db->query_firstrow($sql);
$cat_id = (isset($image_row['cat_id'])) ? $image_row['cat_id'] : 0;
$is_image_owner = ($image_row['user_id'] > USER_AWAITING && $user_info['user_id'] == $image_row['user_id']) ? 1 : 0;
if (!check_permission("auth_viewcat", $cat_id) || !check_permission("auth_viewimage", $cat_id) || !$image_row) {
header("Location: ".$site_sess->url($url, "&"));
exit;
}
$random_cat_image = (defined("SHOW_RANDOM_IMAGE") && SHOW_RANDOM_IMAGE == 0) ? "" : get_random_image($cat_id);
$site_template->register_vars("random_cat_image", $random_cat_image);
unset($random_cat_image);
//-----------------------------------------------------
//--- Show Image --------------------------------------
//-----------------------------------------------------
$image_allow_comments = (check_permission("auth_readcomment", $cat_id)) ? $image_row['image_allow_comments'] : 0;
$image_name = htmlspecialchars($image_row['image_name']);
show_image($image_row, $mode, 0, 1);
$in_mode = 0;
$sql = "";
if ($mode == "lightbox") {
if (!empty($user_info['lightbox_image_ids'])) {
$image_id_sql = str_replace(" ", ", ", trim($user_info['lightbox_image_ids']));
$sql = "SELECT image_id, cat_id, image_name, image_media_file, image_thumb_file
FROM ".IMAGES_TABLE."
WHERE image_active = 1 AND image_id IN ($image_id_sql) AND (cat_id NOT IN (".get_auth_cat_sql("auth_viewimage", "NOTIN").") AND cat_id NOT IN (".get_auth_cat_sql("auth_viewcat", "NOTIN")."))
ORDER BY ".$config['image_order']." ".$config['image_sort'];
$in_mode = 1;
}
}
elseif ($mode == "search") {
if (!isset($session_info['searchid']) || empty($session_info['searchid'])) {
$session_info['search_id'] = $site_sess->get_session_var("search_id");
}
if (!empty($session_info['search_id'])) {
$search_id = unserialize($session_info['search_id']);
}
$sql_where_query = "";
if (!empty($search_id['image_ids'])) {
$sql_where_query .= "AND image_id IN (".$search_id['image_ids'].") ";
}
if (!empty($search_id['user_ids'])) {
$sql_where_query .= "AND user_id IN (".$search_id['user_ids'].") ";
}
if (!empty($search_id['search_new_images']) && $search_id['search_new_images'] == 1) {
$new_cutoff = time() - 60 * 60 * 24 * $config['new_cutoff'];
$sql_where_query .= "AND image_date >= $new_cutoff ";
}
if (!empty($search_id['search_cat']) && $search_id['search_cat'] != 0) {
$cat_id_sql = 0;
$sub_cat_ids = get_subcat_ids($search_id['search_cat'], $search_id['search_cat'], $cat_parent_cache);
if (check_permission("auth_viewcat", $search_id['search_cat'])) {
$cat_id_sql .= ", ".$search_id['search_cat'];
if (!empty($sub_cat_ids[$search_id['search_cat']])) {
foreach ($sub_cat_ids[$search_id['search_cat']] as $val) {
if (check_permission("auth_viewcat", $val)) {
$cat_id_sql .= ", ".$val;
}
}
}
}
}
else {
$cat_id_sql = get_auth_cat_sql("auth_viewcat");
}
if (!empty($sql_where_query)) {
$sql = "SELECT image_id, cat_id, image_name, image_media_file, image_thumb_file
FROM ".IMAGES_TABLE."
WHERE image_active = 1
$sql_where_query
AND cat_id IN ($cat_id_sql)
ORDER BY ".$config['image_order']." ".$config['image_sort'];
$in_mode = 1;
}
}
if (!$in_mode || empty($sql)) {
$sql = "SELECT image_id, cat_id, image_name, image_media_file, image_thumb_file
FROM ".IMAGES_TABLE."
WHERE image_active = 1 AND cat_id = $cat_id
ORDER BY ".$config['image_order']." ".$config['image_sort'];
}
$result = $site_db->query($sql);
$image_id_cache = array();
$next_prev_cache = array();
$break = 0;
$prev_id = 0;
while($row = $site_db->fetch_array($result)) {
$image_id_cache[] = $row['image_id'];
$next_prev_cache[$row['image_id']] = $row;
if ($break) {
break;
}
if ($prev_id == $image_id) {
$break = 1;
}
$prev_id = $row['image_id'];
}
$site_db->free_result();
if (!function_exists("array_search")) {
function array_search($needle, $haystack) {
$match = false;
foreach ($haystack as $key => $value) {
if ($value == $needle) {
$match = $key;
}
}
return $match;
}
}
$act_key = array_search($image_id, $image_id_cache);
$next_image_id = (isset($image_id_cache[$act_key + 1])) ? $image_id_cache[$act_key + 1] : 0;
$prev_image_id = (isset($image_id_cache[$act_key - 1])) ? $image_id_cache[$act_key - 1] : 0;
unset($image_id_cache);
// Get next and previous image
............................................
?> Código HTML:
<img src="media/data/001/dvdlaunch01.jpg"> Código HTML:
<img src="marca.php?i=media/data/001/dvdlaunch01.jpg"> gracias
P.D.:Si alguien conoce de esta galeria me gustaria saber tambien como puedo cambiar el directorio donde se colocan las imagenes, que es /media/data/id_de_la_categoria/*.jpg...... o si no que otra galeria me pueden recomendar, pero que se pueda hacer eso de las marcas.
Mira el Template 
no creo que esa sea la mejor manera de hacer esto.... haber si me echas otra mano px.... porq no te bajas la galeria mejor y la examinas tu mismo 
? Te seria mas claro.... la pagina es 
