--- menu.module.old	2005-08-31 00:05:43.000000000 +0200
+++ menu.module	2005-08-31 00:08:12.000000000 +0200
@@ -87,7 +87,14 @@
   else if ($op == 'view') {
     $data['subject'] = $menu['items'][$delta]['title'];
     $data['content'] = '<div class="menu">'. theme('menu_tree', $delta) .'</div>' ;
-    return $data;
+    
+    if(user_access('Show '.$data['subject'])){
+		return $data;
+	}
+	else{
+		return;
+	}
+    
   }
 }
 
@@ -95,7 +102,17 @@
  * Implementation of hook_perm().
  */
 function menu_perm() {
-  return array('administer menu');
+	$menu = menu_get_menu();
+	
+	$blocks = array('administer menu');
+	foreach ($menu['items'][0]['children'] as $mid) {
+      // Default "Navigation" block is handled by user.module.
+      if ($mid != 1) {
+        $blocks[] = 'Show '.$menu['items'][$mid]['title'];
+      }
+	}
+      
+  return $blocks;
 }
 
 /**
@@ -502,4 +519,4 @@
   return $options;
 }
 
-?>
+?>
\ Kein Zeilenumbruch am Dateiende.