diff --git a/manual/content.php b/manual/content.php
index 193271bc9..74fa7ab6e 100644
--- a/manual/content.php
+++ b/manual/content.php
@@ -123,11 +123,10 @@
     
                                     <a href=documentation2.php?chapter=<?php print urlencode($i[$x]['name']) . '>' . end($p); ?></a>
                                     </font></div>
-                                    <?php
-    
-                                    if (strncmp($i[$x]['name'], $_GET['chapter'], strlen($_GET['chapter'])) !== 0) {
-                                        break;
-                                    }
+                                    <?php 
+                                }
+                                if (strncmp($i[$x]['name'], $_GET['chapter'], strlen($_GET['chapter'])) !== 0) {
+                                    break;
                                 }
                             }
                         }
diff --git a/manual/menu.php b/manual/menu.php
index 966b8daf8..2f974c228 100644
--- a/manual/menu.php
+++ b/manual/menu.php
@@ -7,6 +7,9 @@ Getting started
         Introduction
         Making the first import
         Import options
+    Exporting classes
+        Introduction
+        Export options
 Connection management
     Opening a new connection
     Lazy-connecting to database
@@ -37,8 +40,9 @@ Object relational mapping
             Gzip
         About type conversion
     Constraints and validators
+        Introduction
         Notnull
-        Max - Min
+        Check
     Record identifiers
         Introduction
         Autoincremented
@@ -66,6 +70,9 @@ Object relational mapping
             One table many classes
             One table one class
             Column aggregation
+        Foreign key constraints
+            Introduction
+            Constraint actions
     Hierarchical data
         Introduction
             About
@@ -323,4 +330,4 @@ Coding standards
         Control statements
         Inline documentation
     Testing
-        Writing tests 
+        Writing tests