Moved part of the userguide menu javascript to an external file.
diff --git a/user_guide/changelog.html b/user_guide/changelog.html
index edee308..2cb6e7c 100644
--- a/user_guide/changelog.html
+++ b/user_guide/changelog.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' />

@@ -90,6 +85,7 @@
     <li>Fixed a typo in the docblock comments that had CodeIgniter spelled CodeIgnitor. </li>

     <li>Fixed a typo in the <a href="./helpers/string_helper.html">String Helper</a> (uniquid changed to uniqid) </li>

     <li>Fixed a typo in the DocBlock comment for unset_userdata() in Session.</li>

+    <li>Moved part of the userguide menu javascript to an external file. </li>

 </ul>