add "Using CodeIgniter Drivers" and "Creating Your Own Driver" in TOC
diff --git a/user_guide/nav/nav.js b/user_guide/nav/nav.js
index ce783fc..b44994d 100644
--- a/user_guide/nav/nav.js
+++ b/user_guide/nav/nav.js
@@ -50,6 +50,8 @@
'<li><a href="'+base+'general/helpers.html">Helpers</a></li>' +
'<li><a href="'+base+'general/libraries.html">Using CodeIgniter Libraries</a></li>' +
'<li><a href="'+base+'general/creating_libraries.html">Creating Your Own Libraries</a></li>' +
+ '<li><a href="'+base+'general/drivers.html">Using CodeIgniter Drivers</a></li>' +
+ '<li><a href="'+base+'general/creating_drivers.html">Creating Your Own Drivers</a></li>' +
'<li><a href="'+base+'general/core_classes.html">Creating Core Classes</a></li>' +
'<li><a href="'+base+'general/hooks.html">Hooks - Extending the Core</a></li>' +
'<li><a href="'+base+'general/autoloader.html">Auto-loading Resources</a></li>' +
diff --git a/user_guide/toc.html b/user_guide/toc.html
index 4b4ab10..f6a5fe0 100644
--- a/user_guide/toc.html
+++ b/user_guide/toc.html
@@ -103,6 +103,8 @@
<li><a href="./general/helpers.html">Helpers</a></li>
<li><a href="./general/libraries.html">Using CodeIgniter Libraries</a></li>
<li><a href="./general/creating_libraries.html">Creating Your Own Libraries</a></li>
+ <li><a href="./general/drivers.html">Using CodeIgniter Drivers</a></li>
+ <li><a href="./general/creating_drivers.html">Creating Your Own Drivers</a></li>
<li><a href="./general/core_classes.html">Creating Core Classes</a></li>
<li><a href="./general/hooks.html">Hooks - Extending the Core</a></li>
<li><a href="./general/autoloader.html">Auto-loading Resources</a></li>