+function update_sort_order(obj)
+{
+ var objTemp = new Object();
+ objTemp['value'] = obj.options[obj.selectedIndex].value;
+
+ var retr = HTML_AJAX.post('rpc.php?action=update_sort_order', objTemp);
+
+ if(retr == "ok") {
+ showPhotoIndex();
+ }
+ else {
+ window.alert(retr);
+ }
+
+} // update_sort_order()
+
+