next and previous links fixed up
diff --git a/user_guide/helpers/array_helper.html b/user_guide/helpers/array_helper.html
index 328ca79..2d98a57 100644
--- a/user_guide/helpers/array_helper.html
+++ b/user_guide/helpers/array_helper.html
@@ -113,8 +113,7 @@
 

 <div id="footer">

 <p>

-Previous Topic:&nbsp;&nbsp;<a href="../libraries/xmlrpc.html">XML-RPC Class</a>

-&nbsp;&nbsp;&nbsp;&middot;&nbsp;&nbsp;

+Previous Topic:&nbsp;&nbsp; <a href="../libraries/zip.html">Zip Encoding Class</a>&nbsp;&nbsp;&nbsp;&middot;&nbsp;&nbsp;

 <a href="#top">Top of Page</a>&nbsp;&nbsp;&nbsp;&middot;&nbsp;&nbsp;

 <a href="../index.html">User Guide Home</a>&nbsp;&nbsp;&nbsp;&middot;&nbsp;&nbsp;

 Next Topic:&nbsp;&nbsp;<a href="cookie_helper.html">Cookie Helper</a>