fixed a series of "next" and "previous" topic links that pointed to the wrong pages.
diff --git a/user_guide/changelog.html b/user_guide/changelog.html
index 2c20ce5..0d6e3ef 100644
--- a/user_guide/changelog.html
+++ b/user_guide/changelog.html
@@ -79,7 +79,7 @@
<h3>Bug fixes for 1.6.4</h3>
<ul>
<li>Fixed bug in xss_clean() that could remove some desirable tag attributes.</li>
- <li>Fixed assorted user guide typos or examples (#4840, #4862).</li>
+ <li>Fixed assorted user guide typos or examples (#4840, #4862, #4864).</li>
</ul>
<h2>Version 1.6.3</h2>
diff --git a/user_guide/database/caching.html b/user_guide/database/caching.html
index f4c6c71..75adfc5 100644
--- a/user_guide/database/caching.html
+++ b/user_guide/database/caching.html
@@ -211,7 +211,7 @@
·
<a href="#top">Top of Page</a> ·
<a href="../index.html">User Guide Home</a> ·
-Next Topic: <a href="utilities.html">Database Utilities Class</a>
+Next Topic: <a href="forge.html">Database manipulation with Database Forge</a>
</p>
<p><a href="http://codeigniter.com">CodeIgniter</a> · Copyright © 2006-2008 · <a href="http://ellislab.com/">Ellislab, Inc.</a></p>
</div>
diff --git a/user_guide/database/configuration.html b/user_guide/database/configuration.html
index 66344db..6b8c6b5 100644
--- a/user_guide/database/configuration.html
+++ b/user_guide/database/configuration.html
@@ -144,7 +144,7 @@
<div id="footer">
<p>
-Previous Topic: <a href="examples.html">Quck Start: Usage Examples</a>
+Previous Topic: <a href="examples.html">Quick Start: Usage Examples</a>
·
<a href="#top">Top of Page</a> ·
<a href="../index.html">User Guide Home</a> ·
diff --git a/user_guide/helpers/date_helper.html b/user_guide/helpers/date_helper.html
index 3615768..b626458 100644
--- a/user_guide/helpers/date_helper.html
+++ b/user_guide/helpers/date_helper.html
@@ -42,7 +42,7 @@
<td id="breadcrumb">
<a href="http://codeigniter.com/">CodeIgniter Home</a> ›
<a href="../index.html">User Guide Home</a> ›
-Directory Helper
+Date Helper
</td>
<td id="searchbox"><form method="get" action="http://www.google.com/search"><input type="hidden" name="as_sitesearch" id="as_sitesearch" value="codeigniter.com/user_guide/" />Search User Guide <input type="text" class="input" style="width:200px;" name="q" id="q" size="31" maxlength="255" value="" /> <input type="submit" class="submit" name="sa" value="Go" /></form></td>
</tr>
diff --git a/user_guide/helpers/email_helper.html b/user_guide/helpers/email_helper.html
index 6a5f28f..74f6a3a 100644
--- a/user_guide/helpers/email_helper.html
+++ b/user_guide/helpers/email_helper.html
@@ -43,7 +43,7 @@
<td id="breadcrumb">
<a href="http://codeigniter.com/">CodeIgniter Home</a> ›
<a href="../index.html">User Guide Home</a> ›
-Download Helper
+Email Helper
</td>
<td id="searchbox"><form method="get" action="http://www.google.com/search"><input type="hidden" name="as_sitesearch" id="as_sitesearch" value="codeigniter.com/user_guide/" />Search User Guide <input type="text" class="input" style="width:200px;" name="q" id="q" size="31" maxlength="255" value="" /> <input type="submit" class="submit" name="sa" value="Go" /></form></td>
</tr>
diff --git a/user_guide/helpers/html_helper.html b/user_guide/helpers/html_helper.html
index 61efe1a..fcbcccd 100644
--- a/user_guide/helpers/html_helper.html
+++ b/user_guide/helpers/html_helper.html
@@ -42,7 +42,7 @@
<td id="breadcrumb">
<a href="http://codeigniter.com/">CodeIgniter Home</a> ›
<a href="../index.html">User Guide Home</a> ›
-Directory Helper
+HTML Helper
</td>
<td id="searchbox"><form method="get" action="http://www.google.com/search"><input type="hidden" name="as_sitesearch" id="as_sitesearch" value="codeigniter.com/user_guide/" />Search User Guide <input type="text" class="input" style="width:200px;" name="q" id="q" size="31" maxlength="255" value="" /> <input type="submit" class="submit" name="sa" value="Go" /></form></td>
</tr>
diff --git a/user_guide/installation/troubleshooting.html b/user_guide/installation/troubleshooting.html
index 27c9c48..62c7548 100644
--- a/user_guide/installation/troubleshooting.html
+++ b/user_guide/installation/troubleshooting.html
@@ -77,7 +77,7 @@
<div id="footer">
<p>
-Previous Topic: <a href="upgrading.html">Upgrading Instructions</a>
+Previous Topic: <a href="upgrading.html">Upgrading from a Previous Version</a>
·
<a href="#top">Top of Page</a> ·
<a href="../index.html">User Guide Home</a> ·
diff --git a/user_guide/installation/upgrade_120.html b/user_guide/installation/upgrade_120.html
index f14fae4..7671701 100644
--- a/user_guide/installation/upgrade_120.html
+++ b/user_guide/installation/upgrade_120.html
@@ -83,7 +83,7 @@
·
<a href="#top">Top of Page</a> ·
<a href="../index.html">User Guide Home</a> ·
-Next Topic: <a href="../overview/at_a_glance.html">CodeIgniter at a Glance</a>
+Next Topic: <a href="troubleshooting.html">Troubleshooting</a>
</p>
<p><a href="http://codeigniter.com">CodeIgniter</a> · Copyright © 2006-2008 · <a href="http://ellislab.com/">Ellislab, Inc.</a></p>
</div>
diff --git a/user_guide/installation/upgrade_130.html b/user_guide/installation/upgrade_130.html
index 96c6cdd..fa78012 100644
--- a/user_guide/installation/upgrade_130.html
+++ b/user_guide/installation/upgrade_130.html
@@ -194,7 +194,7 @@
·
<a href="#top">Top of Page</a> ·
<a href="../index.html">User Guide Home</a> ·
-Next Topic: <a href="../overview/at_a_glance.html">CodeIgniter at a Glance</a>
+Next Topic: <a href="troubleshooting.html">Troubleshooting</a>
</p>
<p><a href="http://codeigniter.com">CodeIgniter</a> · Copyright © 2006-2008 · <a href="http://ellislab.com/">Ellislab, Inc.</a></p>
</div>
diff --git a/user_guide/installation/upgrade_131.html b/user_guide/installation/upgrade_131.html
index e7d43b2..fc71b57 100644
--- a/user_guide/installation/upgrade_131.html
+++ b/user_guide/installation/upgrade_131.html
@@ -93,7 +93,7 @@
·
<a href="#top">Top of Page</a> ·
<a href="../index.html">User Guide Home</a> ·
-Next Topic: <a href="../overview/at_a_glance.html">CodeIgniter at a Glance</a>
+Next Topic: <a href="troubleshooting.html">Troubleshooting</a>
</p>
<p><a href="http://codeigniter.com">CodeIgniter</a> · Copyright © 2006-2008 · <a href="http://ellislab.com/">Ellislab, Inc.</a></p>
</div>
diff --git a/user_guide/installation/upgrade_132.html b/user_guide/installation/upgrade_132.html
index 79f6770..907d3e1 100644
--- a/user_guide/installation/upgrade_132.html
+++ b/user_guide/installation/upgrade_132.html
@@ -91,7 +91,7 @@
·
<a href="#top">Top of Page</a> ·
<a href="../index.html">User Guide Home</a> ·
-Next Topic: <a href="../overview/at_a_glance.html">CodeIgniter at a Glance</a>
+Next Topic: <a href="troubleshooting.html">Troubleshooting</a>
</p>
<p><a href="http://codeigniter.com">CodeIgniter</a> · Copyright © 2006-2008 · <a href="http://ellislab.com/">Ellislab, Inc.</a></p>
</div>
diff --git a/user_guide/installation/upgrade_133.html b/user_guide/installation/upgrade_133.html
index c74f451..a37a2df 100644
--- a/user_guide/installation/upgrade_133.html
+++ b/user_guide/installation/upgrade_133.html
@@ -103,7 +103,7 @@
·
<a href="#top">Top of Page</a> ·
<a href="../index.html">User Guide Home</a> ·
-Next Topic: <a href="../overview/at_a_glance.html">CodeIgniter at a Glance</a>
+Next Topic: <a href="troubleshooting.html">Troubleshooting</a>
</p>
<p><a href="http://codeigniter.com">CodeIgniter</a> · Copyright © 2006-2008 · <a href="http://ellislab.com/">Ellislab, Inc.</a></p>
</div>
diff --git a/user_guide/installation/upgrade_140.html b/user_guide/installation/upgrade_140.html
index c1854a2..daff5cd 100644
--- a/user_guide/installation/upgrade_140.html
+++ b/user_guide/installation/upgrade_140.html
@@ -136,7 +136,7 @@
·
<a href="#top">Top of Page</a> ·
<a href="../index.html">User Guide Home</a> ·
-Next Topic: <a href="../overview/at_a_glance.html">CodeIgniter at a Glance</a>
+Next Topic: <a href="troubleshooting.html">Troubleshooting</a>
</p>
<p><a href="http://codeigniter.com">CodeIgniter</a> · Copyright © 2006-2008 · <a href="http://ellislab.com/">Ellislab, Inc.</a></p>
</div>
diff --git a/user_guide/installation/upgrade_141.html b/user_guide/installation/upgrade_141.html
index 5158a13..3ce4520 100644
--- a/user_guide/installation/upgrade_141.html
+++ b/user_guide/installation/upgrade_141.html
@@ -139,7 +139,7 @@
·
<a href="#top">Top of Page</a> ·
<a href="../index.html">User Guide Home</a> ·
-Next Topic: <a href="../overview/at_a_glance.html">CodeIgniter at a Glance</a>
+Next Topic: <a href="troubleshooting.html">Troubleshooting</a>
</p>
<p><a href="http://codeigniter.com">CodeIgniter</a> · Copyright © 2006-2008 · <a href="http://ellislab.com/">Ellislab, Inc.</a></p>
</div>
diff --git a/user_guide/installation/upgrade_150.html b/user_guide/installation/upgrade_150.html
index d484c90..578241f 100644
--- a/user_guide/installation/upgrade_150.html
+++ b/user_guide/installation/upgrade_150.html
@@ -169,7 +169,7 @@
·
<a href="#top">Top of Page</a> ·
<a href="../index.html">User Guide Home</a> ·
-Next Topic: <a href="../overview/at_a_glance.html">CodeIgniter at a Glance</a>
+Next Topic: <a href="troubleshooting.html">Troubleshooting</a>
</p>
<p><a href="http://codeigniter.com">CodeIgniter</a> · Copyright © 2006-2008 · <a href="http://ellislab.com/">Ellislab, Inc.</a></p>
</div>
diff --git a/user_guide/installation/upgrade_152.html b/user_guide/installation/upgrade_152.html
index 221500d..09196f4 100644
--- a/user_guide/installation/upgrade_152.html
+++ b/user_guide/installation/upgrade_152.html
@@ -102,7 +102,7 @@
·
<a href="#top">Top of Page</a> ·
<a href="../index.html">User Guide Home</a> ·
-Next Topic: <a href="../overview/at_a_glance.html">CodeIgniter at a Glance</a>
+Next Topic: <a href="troubleshooting.html">Troubleshooting</a>
</p>
<p><a href="http://codeigniter.com">CodeIgniter</a> · Copyright © 2006-2008 · <a href="http://ellislab.com/">Ellislab, Inc.</a></p>
</div>
diff --git a/user_guide/installation/upgrade_153.html b/user_guide/installation/upgrade_153.html
index eda8bc7..2ce0e9b 100644
--- a/user_guide/installation/upgrade_153.html
+++ b/user_guide/installation/upgrade_153.html
@@ -91,7 +91,7 @@
·
<a href="#top">Top of Page</a> ·
<a href="../index.html">User Guide Home</a> ·
-Next Topic: <a href="../overview/at_a_glance.html">CodeIgniter at a Glance</a>
+Next Topic: <a href="troubleshooting.html">Troubleshooting</a>
</p>
<p><a href="http://codeigniter.com">CodeIgniter</a> · Copyright © 2006-2008 · <a href="http://ellislab.com/">Ellislab, Inc.</a></p>
</div>
diff --git a/user_guide/installation/upgrade_154.html b/user_guide/installation/upgrade_154.html
index 9a9f767..90bc7d3 100644
--- a/user_guide/installation/upgrade_154.html
+++ b/user_guide/installation/upgrade_154.html
@@ -107,7 +107,7 @@
·
<a href="#top">Top of Page</a> ·
<a href="../index.html">User Guide Home</a> ·
-Next Topic: <a href="../overview/at_a_glance.html">CodeIgniter at a Glance</a>
+Next Topic: <a href="troubleshooting.html">Troubleshooting</a>
</p>
<p><a href="http://codeigniter.com">CodeIgniter</a> · Copyright © 2006-2008 · <a href="http://ellislab.com/">Ellislab, Inc.</a></p>
</div>
diff --git a/user_guide/installation/upgrade_160.html b/user_guide/installation/upgrade_160.html
index 8550768..f4e703e 100644
--- a/user_guide/installation/upgrade_160.html
+++ b/user_guide/installation/upgrade_160.html
@@ -116,7 +116,7 @@
·
<a href="#top">Top of Page</a> ·
<a href="../index.html">User Guide Home</a> ·
-Next Topic: <a href="../overview/at_a_glance.html">CodeIgniter at a Glance</a>
+Next Topic: <a href="troubleshooting.html">Troubleshooting</a>
</p>
<p><a href="http://codeigniter.com">CodeIgniter</a> · Copyright © 2006-2008 · <a href="http://ellislab.com/">Ellislab, Inc.</a></p>
</div>
diff --git a/user_guide/installation/upgrade_161.html b/user_guide/installation/upgrade_161.html
index bd8451a..632d8c7 100644
--- a/user_guide/installation/upgrade_161.html
+++ b/user_guide/installation/upgrade_161.html
@@ -89,7 +89,7 @@
·
<a href="#top">Top of Page</a> ·
<a href="../index.html">User Guide Home</a> ·
-Next Topic: <a href="../overview/at_a_glance.html">CodeIgniter at a Glance</a>
+Next Topic: <a href="troubleshooting.html">Troubleshooting</a>
</p>
<p><a href="http://codeigniter.com">CodeIgniter</a> · Copyright © 2006-2008 · <a href="http://ellislab.com/">Ellislab, Inc.</a></p>
</div>
diff --git a/user_guide/installation/upgrade_162.html b/user_guide/installation/upgrade_162.html
index e780d9d..6c03574 100644
--- a/user_guide/installation/upgrade_162.html
+++ b/user_guide/installation/upgrade_162.html
@@ -97,7 +97,7 @@
·
<a href="#top">Top of Page</a> ·
<a href="../index.html">User Guide Home</a> ·
-Next Topic: <a href="../overview/at_a_glance.html">CodeIgniter at a Glance</a>
+Next Topic: <a href="troubleshooting.html">Troubleshooting</a>
</p>
<p><a href="http://codeigniter.com">CodeIgniter</a> · Copyright © 2006-2008 · <a href="http://ellislab.com/">Ellislab, Inc.</a></p>
</div>
diff --git a/user_guide/installation/upgrade_163.html b/user_guide/installation/upgrade_163.html
index 64d0985..0449d52 100644
--- a/user_guide/installation/upgrade_163.html
+++ b/user_guide/installation/upgrade_163.html
@@ -90,7 +90,7 @@
·
<a href="#top">Top of Page</a> ·
<a href="../index.html">User Guide Home</a> ·
-Next Topic: <a href="../overview/at_a_glance.html">CodeIgniter at a Glance</a>
+Next Topic: <a href="troubleshooting.html">Troubleshooting</a>
</p>
<p><a href="http://codeigniter.com">CodeIgniter</a> · Copyright © 2006-2008 · <a href="http://ellislab.com/">Ellislab, Inc.</a></p>
</div>
diff --git a/user_guide/installation/upgrade_b11.html b/user_guide/installation/upgrade_b11.html
index 2c01a22..b1ed6ba 100644
--- a/user_guide/installation/upgrade_b11.html
+++ b/user_guide/installation/upgrade_b11.html
@@ -135,7 +135,7 @@
·
<a href="#top">Top of Page</a> ·
<a href="../index.html">User Guide Home</a> ·
-Next Topic: <a href="../overview/at_a_glance.html">CodeIgniter at a Glance</a>
+Next Topic: <a href="troubleshooting.html">Troubleshooting</a>
</p>
<p><a href="http://codeigniter.com">CodeIgniter</a> · Copyright © 2006-2008 · <a href="http://ellislab.com/">Ellislab, Inc.</a></p>
</div>
diff --git a/user_guide/libraries/file_uploading.html b/user_guide/libraries/file_uploading.html
index c1c64a5..f01c6f7 100644
--- a/user_guide/libraries/file_uploading.html
+++ b/user_guide/libraries/file_uploading.html
@@ -419,7 +419,7 @@
<div id="footer">
<p>
-Previous Topic: <a href="download_helper.html">Download Helper</a>
+Previous Topic: <a href="encryption.html">Encryption Helper</a>
·
<a href="#top">Top of Page</a> ·
<a href="../index.html">User Guide Home</a> ·