--- /home/renato/image_old/contrib/image_gallery/image_gallery.module	2007-09-07 20:26:58.000000000 +0100
+++ image_gallery.module	2007-12-10 19:04:25.000000000 +0000
@@ -82,6 +82,15 @@
     '#size' => 3,
     '#description' => t('Sets the number of images to be displayed in a gallery page.'),
   );
+  $form['gallery']['image_order'] = array(
+    '#type' => 'radios',
+    '#title' => t('Sort order'),
+    '#default_value' => variable_get('image_order', 'desc'),
+    '#options' => array(
+      'desc' => t('Most recent to least recent'),
+      'asc' => t('Least recent to most recent')),
+    '#description' => t('Defines how images are sorted in a gallery page.'),
+  );
   $form['gallery']['image_gallery_node_info'] = array(
     '#type' => 'checkbox',
     '#title' => t('Display node info'),
@@ -139,6 +148,12 @@
  * Image gallery callback, displays an image gallery
  */
 function image_gallery_page($type = NULL, $tid = 0) {
+  if (variable_get('image_order', 'desc') == 'asc') {
+    $order = 'n.created ASC, n.nid ASC';
+  }
+  else {
+    $order = 'n.created DESC, n.nid DESC';
+  }
   $galleries = taxonomy_get_tree(_image_gallery_get_vid(), $tid, -1, 1);
   for ($i=0; $i < count($galleries); $i++) {
     $galleries[$i]->count = taxonomy_term_count_nodes($galleries[$i]->tid, 'image');
@@ -146,7 +161,7 @@
     $descendant_tids = array_merge(array($galleries[$i]->tid), array_map('_taxonomy_get_tid_from_term', $tree));
     // The values of $descendant_tids should be safe for raw inclusion in the
     // SQL since they're all loaded from integer fields in the database.
-    $sql = 'SELECT n.nid FROM {node} n INNER JOIN {term_node} tn ON n.nid = tn.nid WHERE tn.tid IN ('. implode(',', $descendant_tids) .') AND n.status = 1 ORDER BY n.sticky DESC, n.created DESC';
+    $sql = 'SELECT n.nid FROM {node} n INNER JOIN {term_node} tn ON n.nid = tn.nid WHERE tn.tid IN ('. implode(',', $descendant_tids) .') AND n.status = 1 ORDER BY n.sticky DESC, $order';
     if ($nid = db_result(db_query_range(db_rewrite_sql($sql), 0, 1))) {
       $galleries[$i]->latest = node_load(array('nid' => $nid));
     }
@@ -154,7 +169,7 @@
 
   $images = array();
   if ($tid) {
-    $result = pager_query(db_rewrite_sql("SELECT n.nid FROM {term_node} t INNER JOIN {node} n ON t.nid=n.nid WHERE n.status=1 AND n.type='image' AND t.tid=%d ORDER BY n.sticky DESC, n.created DESC"), variable_get('image_images_per_page', 6), 0, NULL, $tid);
+    $result = pager_query(db_rewrite_sql("SELECT n.nid FROM {term_node} t INNER JOIN {node} n ON t.nid=n.nid WHERE n.status=1 AND n.type='image' AND t.tid=%d ORDER BY n.sticky DESC, $order"), variable_get('image_images_per_page', 6), 0, NULL, $tid);
     while ($node = db_fetch_object($result)) {
       $images[] = node_load(array('nid' => $node->nid));
     }