--- /dev/null
+<?php
+
+function set_listing_order() {
+ global $db,$error;
+ $listing_order=$_POST['listing_order'];
+ $user_id=$_SESSION['user_id'];
+ if (!$user_id) {
+ return false;
+ }
+
+ $db->query("update users set listing_order='$listing_order' where user_id='$user_id'");
+ $_SESSION['listing_order']=$listing_order;
+}
+
+?>