Index: ad_owners.module
===================================================================
--- ad_owners.module	(revision 214)
+++ ad_owners.module	(working copy)
@@ -29,7 +29,7 @@
     'title' => 'Ad owners',
     'page callback' => 'ad_owners_overview',
     'page arguments' => array(1),
-    'access callback' => 'ad_adaccess',
+    'access callback' => 'ad_owners_access',
     'access arguments' => array(1, 'manage owners'),
     'type' => MENU_LOCAL_TASK,
     'weight' => 5,
@@ -81,6 +81,14 @@
 }
 
 /**
+ * Menu item access callback.
+ */
+function ad_owners_access($node) {
+    return ($node->type == 'ad') && ad_adaccess($node, 'access statistics');
+}
+
+
+/**
  * Implementation of hook_form_alter().
  */
 function ad_owners_form_alter(&$form, &$form_state, $form_id) {