diff --git a/user_guide/overview/appflow.html b/user_guide/overview/appflow.html
index 26868c3..9e070ac 100644
--- a/user_guide/overview/appflow.html
+++ b/user_guide/overview/appflow.html
@@ -10,12 +10,7 @@
 <script type="text/javascript" src="../nav/nav.js"></script>
 <script type="text/javascript" src="../nav/prototype.lite.js"></script>
 <script type="text/javascript" src="../nav/moo.fx.js"></script>
-<script type="text/javascript">
-window.onload = function() {
-	myHeight = new fx.Height('nav', {duration: 400});
-	myHeight.hide();
-}
-</script>
+<script type="text/javascript" src="../nav/user_guide_menu.js"></script>
 
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
 <meta http-equiv='expires' content='-1' />
diff --git a/user_guide/overview/at_a_glance.html b/user_guide/overview/at_a_glance.html
index 2d662bf..0294cef 100644
--- a/user_guide/overview/at_a_glance.html
+++ b/user_guide/overview/at_a_glance.html
@@ -10,12 +10,7 @@
 <script type="text/javascript" src="../nav/nav.js"></script>
 <script type="text/javascript" src="../nav/prototype.lite.js"></script>
 <script type="text/javascript" src="../nav/moo.fx.js"></script>
-<script type="text/javascript">
-window.onload = function() {
-	myHeight = new fx.Height('nav', {duration: 400});
-	myHeight.hide();
-}
-</script>
+<script type="text/javascript" src="../nav/user_guide_menu.js"></script>
 
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
 <meta http-equiv='expires' content='-1' />
diff --git a/user_guide/overview/features.html b/user_guide/overview/features.html
index edb4cc4..02b953e 100644
--- a/user_guide/overview/features.html
+++ b/user_guide/overview/features.html
@@ -10,12 +10,7 @@
 <script type="text/javascript" src="../nav/nav.js"></script>
 <script type="text/javascript" src="../nav/prototype.lite.js"></script>
 <script type="text/javascript" src="../nav/moo.fx.js"></script>
-<script type="text/javascript">
-window.onload = function() {
-	myHeight = new fx.Height('nav', {duration: 400});
-	myHeight.hide();
-}
-</script>
+<script type="text/javascript" src="../nav/user_guide_menu.js"></script>
 
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
 <meta http-equiv='expires' content='-1' />
diff --git a/user_guide/overview/goals.html b/user_guide/overview/goals.html
index 5a0b883..4685da8 100644
--- a/user_guide/overview/goals.html
+++ b/user_guide/overview/goals.html
@@ -10,12 +10,7 @@
 <script type="text/javascript" src="../nav/nav.js"></script>
 <script type="text/javascript" src="../nav/prototype.lite.js"></script>
 <script type="text/javascript" src="../nav/moo.fx.js"></script>
-<script type="text/javascript">
-window.onload = function() {
-	myHeight = new fx.Height('nav', {duration: 400});
-	myHeight.hide();
-}
-</script>
+<script type="text/javascript" src="../nav/user_guide_menu.js"></script>
 
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
 <meta http-equiv='expires' content='-1' />
diff --git a/user_guide/overview/index.html b/user_guide/overview/index.html
index 0e96d4d..9b6abac 100644
--- a/user_guide/overview/index.html
+++ b/user_guide/overview/index.html
@@ -10,12 +10,7 @@
 <script type="text/javascript" src="../nav/nav.js"></script>
 <script type="text/javascript" src="../nav/prototype.lite.js"></script>
 <script type="text/javascript" src="../nav/moo.fx.js"></script>
-<script type="text/javascript">
-window.onload = function() {
-	myHeight = new fx.Height('nav', {duration: 400});
-	myHeight.hide();
-}
-</script>
+<script type="text/javascript" src="../nav/user_guide_menu.js"></script>
 
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
 <meta http-equiv='expires' content='-1' />
diff --git a/user_guide/overview/mvc.html b/user_guide/overview/mvc.html
index 6c63eb4..b168542 100644
--- a/user_guide/overview/mvc.html
+++ b/user_guide/overview/mvc.html
@@ -10,12 +10,7 @@
 <script type="text/javascript" src="../nav/nav.js"></script>
 <script type="text/javascript" src="../nav/prototype.lite.js"></script>
 <script type="text/javascript" src="../nav/moo.fx.js"></script>
-<script type="text/javascript">
-window.onload = function() {
-	myHeight = new fx.Height('nav', {duration: 400});
-	myHeight.hide();
-}
-</script>
+<script type="text/javascript" src="../nav/user_guide_menu.js"></script>
 
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
 <meta http-equiv='expires' content='-1' />