diff --git a/user_guide/nav/nav.js b/user_guide/nav/nav.js
index 909a0dd..bad23d2 100644
--- a/user_guide/nav/nav.js
+++ b/user_guide/nav/nav.js
@@ -7,9 +7,9 @@
 		'<td class="td" valign="top">' +
 
 		'<ul>' +
-		'<li><a href="'+base+'index.html">User Guide Home</a></li>' +	
+		'<li><a href="'+base+'index.html">User Guide Home</a></li>' +
 		'<li><a href="'+base+'toc.html">Table of Contents Page</a></li>' +
-		'</ul>' +	
+		'</ul>' +
 
 		'<h3>Basic Info</h3>' +
 		'<ul>' +
@@ -17,8 +17,8 @@
 			'<li><a href="'+base+'license.html">License Agreement</a></li>' +
 			'<li><a href="'+base+'changelog.html">Change Log</a></li>' +
 			'<li><a href="'+base+'general/credits.html">Credits</a></li>' +
-		'</ul>' +	
-		
+		'</ul>' +
+
 		'<h3>Installation</h3>' +
 		'<ul>' +
 			'<li><a href="'+base+'installation/downloads.html">Downloading CodeIgniter</a></li>' +
@@ -26,7 +26,7 @@
 			'<li><a href="'+base+'installation/upgrading.html">Upgrading from a Previous Version</a></li>' +
 			'<li><a href="'+base+'installation/troubleshooting.html">Troubleshooting</a></li>' +
 		'</ul>' +
-		
+
 		'<h3>Introduction</h3>' +
 		'<ul>' +
 			'<li><a href="'+base+'overview/getting_started.html">Getting Started</a></li>' +
@@ -36,9 +36,8 @@
 			'<li><a href="'+base+'overview/appflow.html">Application Flow Chart</a></li>' +
 			'<li><a href="'+base+'overview/mvc.html">Model-View-Controller</a></li>' +
 			'<li><a href="'+base+'overview/goals.html">Architectural Goals</a></li>' +
-		'</ul>' +	
+		'</ul>' +
 
-				
 		'</td><td class="td_sep" valign="top">' +
 
 		'<h3>General Topics</h3>' +
@@ -65,10 +64,9 @@
 			'<li><a href="'+base+'general/styleguide.html">PHP Style Guide</a></li>' +
 			'<li><a href="'+base+'doc_style/index.html">Writing Documentation</a></li>' +
 		'</ul>' +
-		
+
 		'</td><td class="td_sep" valign="top">' +
 
-				
 		'<h3>Class Reference</h3>' +
 		'<ul>' +
 		'<li><a href="'+base+'libraries/benchmark.html">Benchmarking Class</a></li>' +
@@ -82,7 +80,7 @@
 		'<li><a href="'+base+'libraries/form_validation.html">Form Validation Class</a></li>' +
 		'<li><a href="'+base+'libraries/ftp.html">FTP Class</a></li>' +
 		'<li><a href="'+base+'libraries/table.html">HTML Table Class</a></li>' +
-		'<li><a href="'+base+'libraries/image_lib.html">Image Manipulation Class</a></li>' +		
+		'<li><a href="'+base+'libraries/image_lib.html">Image Manipulation Class</a></li>' +
 		'<li><a href="'+base+'libraries/input.html">Input Class</a></li>' +
 		'<li><a href="'+base+'libraries/loader.html">Loader Class</a></li>' +
 		'<li><a href="'+base+'libraries/language.html">Language Class</a></li>' +
@@ -92,7 +90,7 @@
 		'<li><a href="'+base+'libraries/sessions.html">Session Class</a></li>' +
 		'<li><a href="'+base+'libraries/trackback.html">Trackback Class</a></li>' +
 		'<li><a href="'+base+'libraries/parser.html">Template Parser Class</a></li>' +
-		'<li><a href="'+base+'libraries/typography.html">Typography Class</a></li>' +		
+		'<li><a href="'+base+'libraries/typography.html">Typography Class</a></li>' +
 		'<li><a href="'+base+'libraries/unit_testing.html">Unit Testing Class</a></li>' +
 		'<li><a href="'+base+'libraries/uri.html">URI Class</a></li>' +
 		'<li><a href="'+base+'libraries/user_agent.html">User Agent Class</a></li>' +
@@ -105,6 +103,7 @@
 		'<h3>Helper Reference</h3>' +
 		'<ul>' +
 		'<li><a href="'+base+'helpers/array_helper.html">Array Helper</a></li>' +
+		'<li><a href="'+base+'helpers/captcha_helper.html">CAPTCHA Helper</a></li>' +
 		'<li><a href="'+base+'helpers/compatibility_helper.html">Compatibility Helper</a></li>' +
 		'<li><a href="'+base+'helpers/cookie_helper.html">Cookie Helper</a></li>' +
 		'<li><a href="'+base+'helpers/date_helper.html">Date Helper</a></li>' +
@@ -125,14 +124,13 @@
 		'<li><a href="'+base+'helpers/typography_helper.html">Typography Helper</a></li>' +
 		'<li><a href="'+base+'helpers/url_helper.html">URL Helper</a></li>' +
 		'<li><a href="'+base+'helpers/xml_helper.html">XML Helper</a></li>' +
-		'</ul>' +	
-
+		'</ul>' +
 
 		'<h3>Additional Resources</h3>' +
 		'<ul>' +
 		'<li><a href="http://codeigniter.com/forums/">Community Forums</a></li>' +
 		'<li><a href="http://codeigniter.com/wiki/">Community Wiki</a></li>' +
-		'</ul>' +	
-		
+		'</ul>' +
+
 		'</td></tr></table>');
 }
\ No newline at end of file
diff --git a/user_guide/toc.html b/user_guide/toc.html
index f7fd5e0..db9e9a8 100644
--- a/user_guide/toc.html
+++ b/user_guide/toc.html
@@ -121,7 +121,6 @@
 </td>
 <td valign="top" width="25%">
 
-		
 <h3>Class Reference</h3>
 <ul>
 <li><a href="./libraries/benchmark.html">Benchmarking Class</a></li>
@@ -160,6 +159,7 @@
 <h3>Helper Reference</h3>
 <ul>
 <li><a href="./helpers/array_helper.html">Array Helper</a></li>
+<li><a href="./helpers/captcha_helper.html">CAPTCHA Helper</a></li>
 <li><a href="./helpers/compatibility_helper.html">Compatibility Helper</a></li>
 <li><a href="./helpers/cookie_helper.html">Cookie Helper</a></li>
 <li><a href="./helpers/date_helper.html">Date Helper</a></li>