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-rw-r--r--system/libraries/Loader.php14
-rw-r--r--user_guide/changelog.html2
-rw-r--r--user_guide/database/active_record.html2
-rw-r--r--user_guide/database/caching.html2
-rw-r--r--user_guide/database/call_function.html2
-rw-r--r--user_guide/database/configuration.html2
-rw-r--r--user_guide/database/connecting.html2
-rw-r--r--user_guide/database/examples.html2
-rw-r--r--user_guide/database/fields.html2
-rw-r--r--user_guide/database/forge.html2
-rw-r--r--user_guide/database/helpers.html2
-rw-r--r--user_guide/database/index.html2
-rw-r--r--user_guide/database/queries.html2
-rw-r--r--user_guide/database/results.html2
-rw-r--r--user_guide/database/table_data.html2
-rw-r--r--user_guide/database/transactions.html2
-rw-r--r--user_guide/database/utilities.html2
-rw-r--r--user_guide/doc_style/index.html2
-rw-r--r--user_guide/general/alternative_php.html2
-rw-r--r--user_guide/general/ancillary_classes.html2
-rw-r--r--user_guide/general/autoloader.html2
-rw-r--r--user_guide/general/caching.html2
-rw-r--r--user_guide/general/common_functions.html2
-rw-r--r--user_guide/general/controllers.html2
-rw-r--r--user_guide/general/core_classes.html2
-rw-r--r--user_guide/general/creating_libraries.html2
-rw-r--r--user_guide/general/credits.html2
-rw-r--r--user_guide/general/errors.html2
-rw-r--r--user_guide/general/helpers.html2
-rw-r--r--user_guide/general/hooks.html2
-rw-r--r--user_guide/general/index.html2
-rw-r--r--user_guide/general/libraries.html2
-rw-r--r--user_guide/general/managing_apps.html2
-rw-r--r--user_guide/general/models.html2
-rw-r--r--user_guide/general/plugins.html2
-rw-r--r--user_guide/general/profiling.html2
-rw-r--r--user_guide/general/quick_reference.html2
-rw-r--r--user_guide/general/requirements.html2
-rw-r--r--user_guide/general/reserved_names.html2
-rw-r--r--user_guide/general/routing.html2
-rw-r--r--user_guide/general/scaffolding.html2
-rw-r--r--user_guide/general/security.html2
-rw-r--r--user_guide/general/urls.html2
-rw-r--r--user_guide/general/views.html2
-rw-r--r--user_guide/helpers/array_helper.html2
-rw-r--r--user_guide/helpers/compatibility_helper.html2
-rw-r--r--user_guide/helpers/cookie_helper.html2
-rw-r--r--user_guide/helpers/date_helper.html2
-rw-r--r--user_guide/helpers/directory_helper.html2
-rw-r--r--user_guide/helpers/download_helper.html2
-rw-r--r--user_guide/helpers/email_helper.html2
-rw-r--r--user_guide/helpers/file_helper.html2
-rw-r--r--user_guide/helpers/form_helper.html2
-rw-r--r--user_guide/helpers/html_helper.html2
-rw-r--r--user_guide/helpers/inflector_helper.html2
-rw-r--r--user_guide/helpers/language_helper.html2
-rw-r--r--user_guide/helpers/number_helper.html2
-rw-r--r--user_guide/helpers/path_helper.html2
-rw-r--r--user_guide/helpers/security_helper.html2
-rw-r--r--user_guide/helpers/smiley_helper.html2
-rw-r--r--user_guide/helpers/string_helper.html2
-rw-r--r--user_guide/helpers/text_helper.html2
-rw-r--r--user_guide/helpers/typography_helper.html2
-rw-r--r--user_guide/helpers/url_helper.html2
-rw-r--r--user_guide/helpers/xml_helper.html2
-rw-r--r--user_guide/index.html2
-rw-r--r--user_guide/installation/downloads.html2
-rw-r--r--user_guide/installation/index.html2
-rw-r--r--user_guide/installation/troubleshooting.html2
-rw-r--r--user_guide/installation/upgrade_120.html2
-rw-r--r--user_guide/installation/upgrade_130.html2
-rw-r--r--user_guide/installation/upgrade_131.html2
-rw-r--r--user_guide/installation/upgrade_132.html2
-rw-r--r--user_guide/installation/upgrade_133.html2
-rw-r--r--user_guide/installation/upgrade_140.html2
-rw-r--r--user_guide/installation/upgrade_141.html2
-rw-r--r--user_guide/installation/upgrade_150.html2
-rw-r--r--user_guide/installation/upgrade_152.html2
-rw-r--r--user_guide/installation/upgrade_153.html2
-rw-r--r--user_guide/installation/upgrade_154.html2
-rw-r--r--user_guide/installation/upgrade_160.html2
-rw-r--r--user_guide/installation/upgrade_161.html2
-rw-r--r--user_guide/installation/upgrade_162.html2
-rw-r--r--user_guide/installation/upgrade_163.html2
-rw-r--r--user_guide/installation/upgrade_164.html2
-rw-r--r--user_guide/installation/upgrade_b11.html2
-rw-r--r--user_guide/installation/upgrading.html2
-rw-r--r--user_guide/libraries/benchmark.html2
-rw-r--r--user_guide/libraries/calendar.html2
-rw-r--r--user_guide/libraries/config.html2
-rw-r--r--user_guide/libraries/email.html2
-rw-r--r--user_guide/libraries/encryption.html2
-rw-r--r--user_guide/libraries/file_uploading.html2
-rw-r--r--user_guide/libraries/ftp.html2
-rw-r--r--user_guide/libraries/image_lib.html2
-rw-r--r--user_guide/libraries/input.html2
-rw-r--r--user_guide/libraries/language.html2
-rw-r--r--user_guide/libraries/loader.html2
-rw-r--r--user_guide/libraries/output.html2
-rw-r--r--user_guide/libraries/pagination.html2
-rw-r--r--user_guide/libraries/parser.html2
-rw-r--r--user_guide/libraries/sessions.html2
-rw-r--r--user_guide/libraries/table.html2
-rw-r--r--user_guide/libraries/trackback.html2
-rw-r--r--user_guide/libraries/unit_testing.html2
-rw-r--r--user_guide/libraries/uri.html2
-rw-r--r--user_guide/libraries/user_agent.html2
-rw-r--r--user_guide/libraries/validation.html2
-rw-r--r--user_guide/libraries/xmlrpc.html2
-rw-r--r--user_guide/libraries/zip.html2
-rw-r--r--user_guide/license.html2
-rw-r--r--user_guide/overview/appflow.html2
-rw-r--r--user_guide/overview/at_a_glance.html2
-rw-r--r--user_guide/overview/features.html2
-rw-r--r--user_guide/overview/goals.html2
-rw-r--r--user_guide/overview/index.html2
-rw-r--r--user_guide/overview/mvc.html2
-rw-r--r--user_guide/toc.html2
118 files changed, 126 insertions, 122 deletions
diff --git a/system/libraries/Loader.php b/system/libraries/Loader.php
index 1d88841dd..b870ffbae 100644
--- a/system/libraries/Loader.php
+++ b/system/libraries/Loader.php
@@ -35,6 +35,7 @@ class CI_Loader {
var $_ci_is_instance = FALSE; // Whether we should use $this or $CI =& get_instance()
var $_ci_cached_vars = array();
var $_ci_classes = array();
+ var $_ci_loaded_files = array();
var $_ci_models = array();
var $_ci_helpers = array();
var $_ci_plugins = array();
@@ -809,7 +810,7 @@ class CI_Loader {
}
// Safety: Was the class already loaded by a previous call?
- if (in_array($subclass, $this->_ci_classes))
+ if (in_array($subclass, $this->_ci_loaded_files))
{
// Before we deem this to be a duplicate request, let's see
// if a custom object name is being supplied. If so, we'll
@@ -830,7 +831,7 @@ class CI_Loader {
include_once($baseclass);
include_once($subclass);
- $this->_ci_classes[] = $subclass;
+ $this->_ci_loaded_files[] = $subclass;
return $this->_ci_init_class($class, config_item('subclass_prefix'), $params, $object_name);
}
@@ -849,7 +850,7 @@ class CI_Loader {
}
// Safety: Was the class already loaded by a previous call?
- if (in_array($filepath, $this->_ci_classes))
+ if (in_array($filepath, $this->_ci_loaded_files))
{
// Before we deem this to be a duplicate request, let's see
// if a custom object name is being supplied. If so, we'll
@@ -869,7 +870,7 @@ class CI_Loader {
}
include_once($filepath);
- $this->_ci_classes[] = $filepath;
+ $this->_ci_loaded_files[] = $filepath;
return $this->_ci_init_class($class, '', $params, $object_name);
}
} // END FOREACH
@@ -933,7 +934,10 @@ class CI_Loader {
{
$classvar = $object_name;
}
-
+
+ // Save the class name and object name
+ $this->_ci_classes[$class] = $object_name;
+
// Instantiate the class
$CI =& get_instance();
if ($config !== NULL)
diff --git a/user_guide/changelog.html b/user_guide/changelog.html
index 4f9eab8d3..9c4a18402 100644
--- a/user_guide/changelog.html
+++ b/user_guide/changelog.html
@@ -24,7 +24,7 @@
<!-- START NAVIGATION -->
<div id="nav"><div id="nav_inner"><script type="text/javascript">create_menu('./');</script></div></div>
-<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="./images/nav_toggle.jpg" width="153" height="44" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="./images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
<div id="masthead">
<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
<tr>
diff --git a/user_guide/database/active_record.html b/user_guide/database/active_record.html
index f3bde15e4..3b3dbf466 100644
--- a/user_guide/database/active_record.html
+++ b/user_guide/database/active_record.html
@@ -23,7 +23,7 @@
<!-- START NAVIGATION -->
<div id="nav"><div id="nav_inner"><script type="text/javascript">create_menu('../');</script></div></div>
-<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle.jpg" width="153" height="44" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
<div id="masthead">
<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
<tr>
diff --git a/user_guide/database/caching.html b/user_guide/database/caching.html
index 75adfc594..1034ee940 100644
--- a/user_guide/database/caching.html
+++ b/user_guide/database/caching.html
@@ -24,7 +24,7 @@
<!-- START NAVIGATION -->
<div id="nav"><div id="nav_inner"><script type="text/javascript">create_menu('../');</script></div></div>
-<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle.jpg" width="153" height="44" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
<div id="masthead">
<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
<tr>
diff --git a/user_guide/database/call_function.html b/user_guide/database/call_function.html
index d60302a0a..1fa6d182e 100644
--- a/user_guide/database/call_function.html
+++ b/user_guide/database/call_function.html
@@ -24,7 +24,7 @@
<!-- START NAVIGATION -->
<div id="nav"><div id="nav_inner"><script type="text/javascript">create_menu('../');</script></div></div>
-<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle.jpg" width="153" height="44" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
<div id="masthead">
<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
<tr>
diff --git a/user_guide/database/configuration.html b/user_guide/database/configuration.html
index 6b8c6b530..4ae8f7043 100644
--- a/user_guide/database/configuration.html
+++ b/user_guide/database/configuration.html
@@ -24,7 +24,7 @@
<!-- START NAVIGATION -->
<div id="nav"><div id="nav_inner"><script type="text/javascript">create_menu('../');</script></div></div>
-<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle.jpg" width="153" height="44" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
<div id="masthead">
<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
<tr>
diff --git a/user_guide/database/connecting.html b/user_guide/database/connecting.html
index 42678999b..b59034fa1 100644
--- a/user_guide/database/connecting.html
+++ b/user_guide/database/connecting.html
@@ -24,7 +24,7 @@
<!-- START NAVIGATION -->
<div id="nav"><div id="nav_inner"><script type="text/javascript">create_menu('../');</script></div></div>
-<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle.jpg" width="153" height="44" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
<div id="masthead">
<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
<tr>
diff --git a/user_guide/database/examples.html b/user_guide/database/examples.html
index 55da574ea..966700c56 100644
--- a/user_guide/database/examples.html
+++ b/user_guide/database/examples.html
@@ -24,7 +24,7 @@
<!-- START NAVIGATION -->
<div id="nav"><div id="nav_inner"><script type="text/javascript">create_menu('../');</script></div></div>
-<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle.jpg" width="153" height="44" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
<div id="masthead">
<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
<tr>
diff --git a/user_guide/database/fields.html b/user_guide/database/fields.html
index 4137eb942..bc5bf49ba 100644
--- a/user_guide/database/fields.html
+++ b/user_guide/database/fields.html
@@ -24,7 +24,7 @@
<!-- START NAVIGATION -->
<div id="nav"><div id="nav_inner"><script type="text/javascript">create_menu('../');</script></div></div>
-<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle.jpg" width="153" height="44" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
<div id="masthead">
<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
<tr>
diff --git a/user_guide/database/forge.html b/user_guide/database/forge.html
index bc67436bb..097d396b9 100644
--- a/user_guide/database/forge.html
+++ b/user_guide/database/forge.html
@@ -24,7 +24,7 @@
<!-- START NAVIGATION -->
<div id="nav"><div id="nav_inner"><script type="text/javascript">create_menu('../');</script></div></div>
-<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle.jpg" width="153" height="44" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
<div id="masthead">
<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
<tr>
diff --git a/user_guide/database/helpers.html b/user_guide/database/helpers.html
index 5e06da20a..e1dbef40b 100644
--- a/user_guide/database/helpers.html
+++ b/user_guide/database/helpers.html
@@ -24,7 +24,7 @@
<!-- START NAVIGATION -->
<div id="nav"><div id="nav_inner"><script type="text/javascript">create_menu('../');</script></div></div>
-<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle.jpg" width="153" height="44" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
<div id="masthead">
<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
<tr>
diff --git a/user_guide/database/index.html b/user_guide/database/index.html
index 5dcea988a..36e6ffd01 100644
--- a/user_guide/database/index.html
+++ b/user_guide/database/index.html
@@ -24,7 +24,7 @@
<!-- START NAVIGATION -->
<div id="nav"><div id="nav_inner"><script type="text/javascript">create_menu('../');</script></div></div>
-<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle.jpg" width="153" height="44" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
<div id="masthead">
<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
<tr>
diff --git a/user_guide/database/queries.html b/user_guide/database/queries.html
index c6306cc38..bad2df866 100644
--- a/user_guide/database/queries.html
+++ b/user_guide/database/queries.html
@@ -24,7 +24,7 @@
<!-- START NAVIGATION -->
<div id="nav"><div id="nav_inner"><script type="text/javascript">create_menu('../');</script></div></div>
-<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle.jpg" width="153" height="44" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
<div id="masthead">
<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
<tr>
diff --git a/user_guide/database/results.html b/user_guide/database/results.html
index 2361e878c..782cecc31 100644
--- a/user_guide/database/results.html
+++ b/user_guide/database/results.html
@@ -24,7 +24,7 @@
<!-- START NAVIGATION -->
<div id="nav"><div id="nav_inner"><script type="text/javascript">create_menu('../');</script></div></div>
-<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle.jpg" width="153" height="44" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
<div id="masthead">
<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
<tr>
diff --git a/user_guide/database/table_data.html b/user_guide/database/table_data.html
index 4bb000be5..4e6c97b9a 100644
--- a/user_guide/database/table_data.html
+++ b/user_guide/database/table_data.html
@@ -24,7 +24,7 @@
<!-- START NAVIGATION -->
<div id="nav"><div id="nav_inner"><script type="text/javascript">create_menu('../');</script></div></div>
-<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle.jpg" width="153" height="44" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
<div id="masthead">
<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
<tr>
diff --git a/user_guide/database/transactions.html b/user_guide/database/transactions.html
index 40630b9db..96570d34c 100644
--- a/user_guide/database/transactions.html
+++ b/user_guide/database/transactions.html
@@ -24,7 +24,7 @@
<!-- START NAVIGATION -->
<div id="nav"><div id="nav_inner"><script type="text/javascript">create_menu('../');</script></div></div>
-<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle.jpg" width="153" height="44" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
<div id="masthead">
<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
<tr>
diff --git a/user_guide/database/utilities.html b/user_guide/database/utilities.html
index 02cd63016..4d04a1ca8 100644
--- a/user_guide/database/utilities.html
+++ b/user_guide/database/utilities.html
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+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
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<tr>
diff --git a/user_guide/general/security.html b/user_guide/general/security.html
index f647f1bf4..b24edb9db 100644
--- a/user_guide/general/security.html
+++ b/user_guide/general/security.html
@@ -24,7 +24,7 @@
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<div id="nav"><div id="nav_inner"><script type="text/javascript">create_menu('../');</script></div></div>
-<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle.jpg" width="153" height="44" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
<div id="masthead">
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<tr>
diff --git a/user_guide/general/urls.html b/user_guide/general/urls.html
index 82617c976..7883528c0 100644
--- a/user_guide/general/urls.html
+++ b/user_guide/general/urls.html
@@ -24,7 +24,7 @@
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<div id="nav"><div id="nav_inner"><script type="text/javascript">create_menu('../');</script></div></div>
-<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle.jpg" width="153" height="44" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
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<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
<tr>
diff --git a/user_guide/general/views.html b/user_guide/general/views.html
index bc0861509..7f987a5bc 100644
--- a/user_guide/general/views.html
+++ b/user_guide/general/views.html
@@ -24,7 +24,7 @@
<!-- START NAVIGATION -->
<div id="nav"><div id="nav_inner"><script type="text/javascript">create_menu('../');</script></div></div>
-<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle.jpg" width="153" height="44" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
<div id="masthead">
<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
<tr>
diff --git a/user_guide/helpers/array_helper.html b/user_guide/helpers/array_helper.html
index e67a9f2bf..ffe796c71 100644
--- a/user_guide/helpers/array_helper.html
+++ b/user_guide/helpers/array_helper.html
@@ -24,7 +24,7 @@
<!-- START NAVIGATION -->
<div id="nav"><div id="nav_inner"><script type="text/javascript">create_menu('../');</script></div></div>
-<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle.jpg" width="153" height="44" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
<div id="masthead">
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<tr>
diff --git a/user_guide/helpers/compatibility_helper.html b/user_guide/helpers/compatibility_helper.html
index 7b9d29640..d98332aec 100644
--- a/user_guide/helpers/compatibility_helper.html
+++ b/user_guide/helpers/compatibility_helper.html
@@ -24,7 +24,7 @@
<!-- START NAVIGATION -->
<div id="nav"><div id="nav_inner"><script type="text/javascript">create_menu('../');</script></div></div>
-<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle.jpg" width="153" height="44" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
<div id="masthead">
<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
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diff --git a/user_guide/helpers/cookie_helper.html b/user_guide/helpers/cookie_helper.html
index 85d4cd043..456a95eab 100644
--- a/user_guide/helpers/cookie_helper.html
+++ b/user_guide/helpers/cookie_helper.html
@@ -24,7 +24,7 @@
<!-- START NAVIGATION -->
<div id="nav"><div id="nav_inner"><script type="text/javascript">create_menu('../');</script></div></div>
-<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle.jpg" width="153" height="44" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
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diff --git a/user_guide/helpers/date_helper.html b/user_guide/helpers/date_helper.html
index b62645861..0e174ccc9 100644
--- a/user_guide/helpers/date_helper.html
+++ b/user_guide/helpers/date_helper.html
@@ -24,7 +24,7 @@
<!-- START NAVIGATION -->
<div id="nav"><div id="nav_inner"><script type="text/javascript">create_menu('../');</script></div></div>
-<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle.jpg" width="153" height="44" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
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diff --git a/user_guide/helpers/directory_helper.html b/user_guide/helpers/directory_helper.html
index b89e8c81a..974442917 100644
--- a/user_guide/helpers/directory_helper.html
+++ b/user_guide/helpers/directory_helper.html
@@ -24,7 +24,7 @@
<!-- START NAVIGATION -->
<div id="nav"><div id="nav_inner"><script type="text/javascript">create_menu('../');</script></div></div>
-<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle.jpg" width="153" height="44" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
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diff --git a/user_guide/helpers/download_helper.html b/user_guide/helpers/download_helper.html
index 11eb45162..42e8aba17 100644
--- a/user_guide/helpers/download_helper.html
+++ b/user_guide/helpers/download_helper.html
@@ -24,7 +24,7 @@
<!-- START NAVIGATION -->
<div id="nav"><div id="nav_inner"><script type="text/javascript">create_menu('../');</script></div></div>
-<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle.jpg" width="153" height="44" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
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diff --git a/user_guide/helpers/email_helper.html b/user_guide/helpers/email_helper.html
index 74f6a3a24..d8e522a41 100644
--- a/user_guide/helpers/email_helper.html
+++ b/user_guide/helpers/email_helper.html
@@ -24,7 +24,7 @@
<!-- START NAVIGATION -->
<div id="nav"><div id="nav_inner"><script type="text/javascript">create_menu('../');</script></div></div>
-<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle.jpg" width="153" height="44" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
<div id="masthead">
<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
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diff --git a/user_guide/helpers/file_helper.html b/user_guide/helpers/file_helper.html
index b16cde505..05700ae8c 100644
--- a/user_guide/helpers/file_helper.html
+++ b/user_guide/helpers/file_helper.html
@@ -23,7 +23,7 @@
<!-- START NAVIGATION -->
<div id="nav"><div id="nav_inner"><script type="text/javascript">create_menu('../');</script></div></div>
-<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle.jpg" width="153" height="44" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
<div id="masthead">
<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
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diff --git a/user_guide/helpers/form_helper.html b/user_guide/helpers/form_helper.html
index 839f7251c..76ded1ee6 100644
--- a/user_guide/helpers/form_helper.html
+++ b/user_guide/helpers/form_helper.html
@@ -24,7 +24,7 @@
<!-- START NAVIGATION -->
<div id="nav"><div id="nav_inner"><script type="text/javascript">create_menu('../');</script></div></div>
-<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle.jpg" width="153" height="44" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
<div id="masthead">
<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
<tr>
diff --git a/user_guide/helpers/html_helper.html b/user_guide/helpers/html_helper.html
index 62898403d..aff896aa2 100644
--- a/user_guide/helpers/html_helper.html
+++ b/user_guide/helpers/html_helper.html
@@ -24,7 +24,7 @@
<!-- START NAVIGATION -->
<div id="nav"><div id="nav_inner"><script type="text/javascript">create_menu('../');</script></div></div>
-<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle.jpg" width="153" height="44" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
<div id="masthead">
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diff --git a/user_guide/helpers/inflector_helper.html b/user_guide/helpers/inflector_helper.html
index 4b0614019..4a78287ed 100644
--- a/user_guide/helpers/inflector_helper.html
+++ b/user_guide/helpers/inflector_helper.html
@@ -24,7 +24,7 @@
<!-- START NAVIGATION -->
<div id="nav"><div id="nav_inner"><script type="text/javascript">create_menu('../');</script></div></div>
-<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle.jpg" width="153" height="44" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
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<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
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diff --git a/user_guide/helpers/language_helper.html b/user_guide/helpers/language_helper.html
index 53a611488..7bf10688d 100644
--- a/user_guide/helpers/language_helper.html
+++ b/user_guide/helpers/language_helper.html
@@ -24,7 +24,7 @@
<!-- START NAVIGATION -->
<div id="nav"><div id="nav_inner"><script type="text/javascript">create_menu('../');</script></div></div>
-<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle.jpg" width="153" height="44" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
<div id="masthead">
<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
<tr>
diff --git a/user_guide/helpers/number_helper.html b/user_guide/helpers/number_helper.html
index 929c96885..8d20cca36 100644
--- a/user_guide/helpers/number_helper.html
+++ b/user_guide/helpers/number_helper.html
@@ -24,7 +24,7 @@
<!-- START NAVIGATION -->
<div id="nav"><div id="nav_inner"><script type="text/javascript">create_menu('../');</script></div></div>
-<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle.jpg" width="153" height="44" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
<div id="masthead">
<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
<tr>
diff --git a/user_guide/helpers/path_helper.html b/user_guide/helpers/path_helper.html
index 6de4a467e..ceb509c40 100644
--- a/user_guide/helpers/path_helper.html
+++ b/user_guide/helpers/path_helper.html
@@ -23,7 +23,7 @@
<!-- START NAVIGATION -->
<div id="nav"><div id="nav_inner"><script type="text/javascript">create_menu('../');</script></div></div>
-<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle.jpg" width="153" height="44" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
<div id="masthead">
<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
<tr>
diff --git a/user_guide/helpers/security_helper.html b/user_guide/helpers/security_helper.html
index d56f7db4f..627d9f989 100644
--- a/user_guide/helpers/security_helper.html
+++ b/user_guide/helpers/security_helper.html
@@ -24,7 +24,7 @@
<!-- START NAVIGATION -->
<div id="nav"><div id="nav_inner"><script type="text/javascript">create_menu('../');</script></div></div>
-<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle.jpg" width="153" height="44" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
<div id="masthead">
<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
<tr>
diff --git a/user_guide/helpers/smiley_helper.html b/user_guide/helpers/smiley_helper.html
index fa7bc24b0..fd337c5d5 100644
--- a/user_guide/helpers/smiley_helper.html
+++ b/user_guide/helpers/smiley_helper.html
@@ -24,7 +24,7 @@
<!-- START NAVIGATION -->
<div id="nav"><div id="nav_inner"><script type="text/javascript">create_menu('../');</script></div></div>
-<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle.jpg" width="153" height="44" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
<div id="masthead">
<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
<tr>
diff --git a/user_guide/helpers/string_helper.html b/user_guide/helpers/string_helper.html
index 24a0a661e..2a754a97c 100644
--- a/user_guide/helpers/string_helper.html
+++ b/user_guide/helpers/string_helper.html
@@ -24,7 +24,7 @@
<!-- START NAVIGATION -->
<div id="nav"><div id="nav_inner"><script type="text/javascript">create_menu('../');</script></div></div>
-<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle.jpg" width="153" height="44" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
<div id="masthead">
<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
<tr>
diff --git a/user_guide/helpers/text_helper.html b/user_guide/helpers/text_helper.html
index be189efec..fb58b8375 100644
--- a/user_guide/helpers/text_helper.html
+++ b/user_guide/helpers/text_helper.html
@@ -24,7 +24,7 @@
<!-- START NAVIGATION -->
<div id="nav"><div id="nav_inner"><script type="text/javascript">create_menu('../');</script></div></div>
-<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle.jpg" width="153" height="44" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
<div id="masthead">
<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
<tr>
diff --git a/user_guide/helpers/typography_helper.html b/user_guide/helpers/typography_helper.html
index 38656103e..3116c36a6 100644
--- a/user_guide/helpers/typography_helper.html
+++ b/user_guide/helpers/typography_helper.html
@@ -24,7 +24,7 @@
<!-- START NAVIGATION -->
<div id="nav"><div id="nav_inner"><script type="text/javascript">create_menu('../');</script></div></div>
-<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle.jpg" width="153" height="44" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
<div id="masthead">
<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
<tr>
diff --git a/user_guide/helpers/url_helper.html b/user_guide/helpers/url_helper.html
index c26bbcbf7..95599a5d7 100644
--- a/user_guide/helpers/url_helper.html
+++ b/user_guide/helpers/url_helper.html
@@ -23,7 +23,7 @@
<!-- START NAVIGATION -->
<div id="nav"><div id="nav_inner"><script type="text/javascript">create_menu('../');</script></div></div>
-<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle.jpg" width="153" height="44" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
<div id="masthead">
<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
<tr>
diff --git a/user_guide/helpers/xml_helper.html b/user_guide/helpers/xml_helper.html
index 376dc24d9..2d3cd446d 100644
--- a/user_guide/helpers/xml_helper.html
+++ b/user_guide/helpers/xml_helper.html
@@ -24,7 +24,7 @@
<!-- START NAVIGATION -->
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index 2fb0681e4..2d08fcc0f 100644
--- a/user_guide/index.html
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index 470377efe..f1ac57304 100644
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index 25953d989..a4a39f5c7 100644
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index 62c75481e..c6d775857 100644
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index 7671701e2..0ed75c7e4 100644
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index fa78012ea..db830e23f 100644
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+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
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+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
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+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
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+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
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+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
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+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
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+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
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diff --git a/user_guide/installation/upgrade_162.html b/user_guide/installation/upgrade_162.html
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+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
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diff --git a/user_guide/installation/upgrade_163.html b/user_guide/installation/upgrade_163.html
index 0449d520b..31b309d1a 100644
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@@ -24,7 +24,7 @@
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+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
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index a953e1cf0..e71a0ad99 100644
--- a/user_guide/installation/upgrade_164.html
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@@ -24,7 +24,7 @@
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+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
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diff --git a/user_guide/installation/upgrade_b11.html b/user_guide/installation/upgrade_b11.html
index b1ed6ba4a..c81b6d484 100644
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@@ -24,7 +24,7 @@
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+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
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diff --git a/user_guide/installation/upgrading.html b/user_guide/installation/upgrading.html
index 9b745d17a..82215f3a6 100644
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+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
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diff --git a/user_guide/libraries/benchmark.html b/user_guide/libraries/benchmark.html
index c9f50b6b6..c57df73ac 100644
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+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
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diff --git a/user_guide/libraries/calendar.html b/user_guide/libraries/calendar.html
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+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
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index e0ce20252..59bc7d776 100644
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index e21a6779c..24a7d3943 100644
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<tr>
diff --git a/user_guide/overview/features.html b/user_guide/overview/features.html
index 91d53a644..aa01ad312 100644
--- a/user_guide/overview/features.html
+++ b/user_guide/overview/features.html
@@ -24,7 +24,7 @@
<!-- START NAVIGATION -->
<div id="nav"><div id="nav_inner"><script type="text/javascript">create_menu('../');</script></div></div>
-<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle.jpg" width="153" height="44" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
<div id="masthead">
<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
<tr>
diff --git a/user_guide/overview/goals.html b/user_guide/overview/goals.html
index 3562ece62..ff125ecd2 100644
--- a/user_guide/overview/goals.html
+++ b/user_guide/overview/goals.html
@@ -24,7 +24,7 @@
<!-- START NAVIGATION -->
<div id="nav"><div id="nav_inner"><script type="text/javascript">create_menu('../');</script></div></div>
-<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle.jpg" width="153" height="44" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
<div id="masthead">
<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
<tr>
diff --git a/user_guide/overview/index.html b/user_guide/overview/index.html
index c2a69c96f..4dbb79084 100644
--- a/user_guide/overview/index.html
+++ b/user_guide/overview/index.html
@@ -24,7 +24,7 @@
<!-- START NAVIGATION -->
<div id="nav"><div id="nav_inner"><script type="text/javascript">create_menu('../');</script></div></div>
-<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle.jpg" width="153" height="44" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
<div id="masthead">
<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
<tr>
diff --git a/user_guide/overview/mvc.html b/user_guide/overview/mvc.html
index 7af1681b5..9d3373c51 100644
--- a/user_guide/overview/mvc.html
+++ b/user_guide/overview/mvc.html
@@ -24,7 +24,7 @@
<!-- START NAVIGATION -->
<div id="nav"><div id="nav_inner"><script type="text/javascript">create_menu('../');</script></div></div>
-<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle.jpg" width="153" height="44" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
<div id="masthead">
<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
<tr>
diff --git a/user_guide/toc.html b/user_guide/toc.html
index a6605b51f..683106a22 100644
--- a/user_guide/toc.html
+++ b/user_guide/toc.html
@@ -25,7 +25,7 @@
<!-- START NAVIGATION -->
<div id="nav"><div id="nav_inner"><script type="text/javascript">create_menu('null');</script></div></div>
-<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="images/nav_toggle.jpg" width="153" height="44" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
<div id="masthead">
<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
<tr>