diff --git a/user_guide/helpers/smiley_helper.html b/user_guide/helpers/smiley_helper.html
index 05f536e..e81fceb 100644
--- a/user_guide/helpers/smiley_helper.html
+++ b/user_guide/helpers/smiley_helper.html
@@ -1,204 +1,204 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
-<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
-<head>
-
-<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
-<title>Smiley Helper : CodeIgniter User Guide</title>
-
-<style type='text/css' media='all'>@import url('../userguide.css');</style>
-<link rel='stylesheet' type='text/css' media='all' href='../userguide.css' />
-
-<script type="text/javascript" src="../nav/nav.js"></script>
-<script type="text/javascript" src="../nav/prototype.lite.js"></script>
-<script type="text/javascript" src="../nav/moo.fx.js"></script>
-<script type="text/javascript" src="../nav/user_guide_menu.js"></script>
-
-<meta http-equiv='expires' content='-1' />
-<meta http-equiv= 'pragma' content='no-cache' />
-<meta name='robots' content='all' />
-<meta name='author' content='ExpressionEngine Dev Team' />
-<meta name='description' content='CodeIgniter User Guide' />
-
-</head>
-<body>
-
-<!-- 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_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>
-<td><h1>CodeIgniter User Guide Version 1.7</h1></td>
-<td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
-</tr>
-</table>
-</div>
-<!-- END NAVIGATION -->
-
-
-<!-- START BREADCRUMB -->
-<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
-<tr>
-<td id="breadcrumb">
-<a href="http://codeigniter.com/">CodeIgniter Home</a> &nbsp;&#8250;&nbsp;
-<a href="../index.html">User Guide Home</a> &nbsp;&#8250;&nbsp;
-Smiley 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&nbsp; <input type="text" class="input" style="width:200px;" name="q" id="q" size="31" maxlength="255" value="" />&nbsp;<input type="submit" class="submit" name="sa" value="Go" /></form></td>
-</tr>
-</table>
-<!-- END BREADCRUMB -->
-
-<br clear="all" />
-
-
-<!-- START CONTENT -->
-<div id="content">
-
-
-<h1>Smiley Helper</h1>
-
-<p>The Smiley Helper file contains functions that let you manage smileys (emoticons).</p>
-
-
-<h2>Loading this Helper</h2>
-
-<p>This helper is loaded using the following code:</p>
-<code>$this->load->helper('smiley');</code>
-
-<h2>Overview</h2>
-
-<p>The Smiley helper has a renderer that takes plain text simileys, like <dfn>:-)</dfn> and turns
-them into a image representation, like <img src="../images/smile.gif" width="19" height="19" border="0" alt="smile!" /></p>
-
-<p>It also lets you display a set of smiley images that when clicked will be inserted into a form field.
-For example, if you have a blog that allows user commenting you can show the smileys next to the comment form.
-Your users can click a desired smiley and with the help of some JavaScript it will be placed into the form field.</p>
-
-
-
-<h2>Clickable Smileys Tutorial</h2>
-
-<p>Here is an example demonstrating how you might create a set of clickable smileys next to a form field. This example
-requires that you first download and install the smiley images, then create a controller and the View as described.</p>
-
-<p class="important"><strong>Important:</strong> Before you begin, please <a href="http://codeigniter.com/download_files/smileys.zip">download the smiley images</a> and put them in
-a publicly accessible place on your server.  This helper also assumes you have the smiley replacement array located at
-<dfn>application/config/smileys.php</dfn></p>
-
-
-<h3>The Controller</h3>
-
-<p>In your <dfn>application/controllers/</dfn> folder, create a file called <kbd>smileys.php</kbd> and place the code below in it.</p>
-
-<p><strong>Important:</strong> Change the URL in the <dfn>get_clickable_smileys()</dfn> function below so that it points to 
-your <dfn>smiley</dfn> folder.</p>
-
-<p>You'll notice that in addition to the smiley helper we are using the <a href="../libraries/table.html">Table Class</a>.</p>
-
-<textarea class="textarea" style="width:100%" cols="50" rows="25">
-&lt;?php
-
-class Smileys extends Controller {
-
-	function Smileys()
-	{
-		parent::Controller();
-	}
-	
-	function index()
-	{
-		$this->load->helper('smiley');
-		$this->load->library('table');
-		
-		$image_array = get_clickable_smileys('http://example.com/images/smileys/');
-
-		$col_array = $this->table->make_columns($image_array, 8);		
-			
-		$data['smiley_table'] = $this->table->generate($col_array);
-		
-		$this->load->view('smiley_view', $data);
-	}
-	
-}
-?&gt;
-</textarea>
-
-<p>In your <dfn>application/views/</dfn> folder, create a file called <kbd>smiley_view.php</kbd> and place this code in it:</p>
-
-
-<textarea class="textarea" style="width:100%" cols="50" rows="20">
-&lt;html>
-&lt;head>
-&lt;title>Smileys&lt;/title>
-
-&lt;?php echo js_insert_smiley('blog', 'comments'); ?>
-
-&lt;/head>
-&lt;body>
-
-&lt;form name="blog">
-&lt;textarea name="comments" cols="40" rows="4">&lt;/textarea>
-&lt;/form>
-
-&lt;p>Click to insert a smiley!&lt;/p>
-
-&lt;?php echo $smiley_table; ?>
-
-&lt;/body>
-&lt;/html>
-</textarea>
-
-
-<p>When you have created the above controller and view, load it by visiting <dfn>http://www.your=site.com/index.php/smileys/</dfn></p>
-
-<h1>Function Reference</h1>
-
-
-<h2>get_clickable_smileys()</h2>
-
-<p>Returns an array containing your smiley images wrapped in a clickable link.  You must supply the URL to your smiley folder
-via the first parameter:</p>
-
-<code>$image_array = get_clickable_smileys("http://example.com/images/smileys/");</code>
-
-
-<h2>js_insert_smiley()</h2>
-
-<p>Generates the JavaScript that allows the images to be clicked and inserted into a form field.
-The first parameter must contain the name of your form, the second parameter must contain the name of the
-form field. This function is designed to be placed into the &lt;head&gt; area of your web page.</p>
-
-<code>&lt;?php echo js_insert_smiley('blog', 'comments'); ?&gt;</code>
-
-
-<h2>parse_smileys()</h2>
-
-<p>Takes a string of text as input and replaces any contained plain text smileys into the image
-equivalent.  The first parameter must contain your string, the second must contain  the URL to your smiley folder:</p>
-
-<code>
-
-$str = 'Here are some simileys: :-)  ;-)';
-
-$str = parse_smileys($str, "http://example.com/images/smileys/");
-
-echo $str;
-</code>
-</div>
-<!-- END CONTENT -->
-
-
-<div id="footer">
-<p>
-Previous Topic:&nbsp;&nbsp;<a href="security_helper.html">Security Helper</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="string_helper.html">String Helper</a>
-</p>
-<p><a href="http://codeigniter.com">CodeIgniter</a> &nbsp;&middot;&nbsp; Copyright &#169; 2006-2008 &nbsp;&middot;&nbsp; <a href="http://ellislab.com/">Ellislab, Inc.</a></p>
-</div>
-
-</body>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
+<head>
+
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+<title>Smiley Helper : CodeIgniter User Guide</title>
+
+<style type='text/css' media='all'>@import url('../userguide.css');</style>
+<link rel='stylesheet' type='text/css' media='all' href='../userguide.css' />
+
+<script type="text/javascript" src="../nav/nav.js"></script>
+<script type="text/javascript" src="../nav/prototype.lite.js"></script>
+<script type="text/javascript" src="../nav/moo.fx.js"></script>
+<script type="text/javascript" src="../nav/user_guide_menu.js"></script>
+
+<meta http-equiv='expires' content='-1' />
+<meta http-equiv= 'pragma' content='no-cache' />
+<meta name='robots' content='all' />
+<meta name='author' content='ExpressionEngine Dev Team' />
+<meta name='description' content='CodeIgniter User Guide' />
+
+</head>
+<body>
+
+<!-- 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_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>
+<td><h1>CodeIgniter User Guide Version 1.7</h1></td>
+<td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
+</tr>
+</table>
+</div>
+<!-- END NAVIGATION -->
+
+
+<!-- START BREADCRUMB -->
+<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
+<tr>
+<td id="breadcrumb">
+<a href="http://codeigniter.com/">CodeIgniter Home</a> &nbsp;&#8250;&nbsp;
+<a href="../index.html">User Guide Home</a> &nbsp;&#8250;&nbsp;
+Smiley 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&nbsp; <input type="text" class="input" style="width:200px;" name="q" id="q" size="31" maxlength="255" value="" />&nbsp;<input type="submit" class="submit" name="sa" value="Go" /></form></td>
+</tr>
+</table>
+<!-- END BREADCRUMB -->
+
+<br clear="all" />
+
+
+<!-- START CONTENT -->
+<div id="content">
+
+
+<h1>Smiley Helper</h1>
+
+<p>The Smiley Helper file contains functions that let you manage smileys (emoticons).</p>
+
+
+<h2>Loading this Helper</h2>
+
+<p>This helper is loaded using the following code:</p>
+<code>$this->load->helper('smiley');</code>
+
+<h2>Overview</h2>
+
+<p>The Smiley helper has a renderer that takes plain text simileys, like <dfn>:-)</dfn> and turns
+them into a image representation, like <img src="../images/smile.gif" width="19" height="19" border="0" alt="smile!" /></p>
+
+<p>It also lets you display a set of smiley images that when clicked will be inserted into a form field.
+For example, if you have a blog that allows user commenting you can show the smileys next to the comment form.
+Your users can click a desired smiley and with the help of some JavaScript it will be placed into the form field.</p>
+
+
+
+<h2>Clickable Smileys Tutorial</h2>
+
+<p>Here is an example demonstrating how you might create a set of clickable smileys next to a form field. This example
+requires that you first download and install the smiley images, then create a controller and the View as described.</p>
+
+<p class="important"><strong>Important:</strong> Before you begin, please <a href="http://codeigniter.com/download_files/smileys.zip">download the smiley images</a> and put them in
+a publicly accessible place on your server.  This helper also assumes you have the smiley replacement array located at
+<dfn>application/config/smileys.php</dfn></p>
+
+
+<h3>The Controller</h3>
+
+<p>In your <dfn>application/controllers/</dfn> folder, create a file called <kbd>smileys.php</kbd> and place the code below in it.</p>
+
+<p><strong>Important:</strong> Change the URL in the <dfn>get_clickable_smileys()</dfn> function below so that it points to 
+your <dfn>smiley</dfn> folder.</p>
+
+<p>You'll notice that in addition to the smiley helper we are using the <a href="../libraries/table.html">Table Class</a>.</p>
+
+<textarea class="textarea" style="width:100%" cols="50" rows="25">
+&lt;?php
+
+class Smileys extends Controller {
+
+	function Smileys()
+	{
+		parent::Controller();
+	}
+	
+	function index()
+	{
+		$this->load->helper('smiley');
+		$this->load->library('table');
+		
+		$image_array = get_clickable_smileys('http://example.com/images/smileys/');
+
+		$col_array = $this->table->make_columns($image_array, 8);		
+			
+		$data['smiley_table'] = $this->table->generate($col_array);
+		
+		$this->load->view('smiley_view', $data);
+	}
+	
+}
+?&gt;
+</textarea>
+
+<p>In your <dfn>application/views/</dfn> folder, create a file called <kbd>smiley_view.php</kbd> and place this code in it:</p>
+
+
+<textarea class="textarea" style="width:100%" cols="50" rows="20">
+&lt;html>
+&lt;head>
+&lt;title>Smileys&lt;/title>
+
+&lt;?php echo js_insert_smiley('blog', 'comments'); ?>
+
+&lt;/head>
+&lt;body>
+
+&lt;form name="blog">
+&lt;textarea name="comments" cols="40" rows="4">&lt;/textarea>
+&lt;/form>
+
+&lt;p>Click to insert a smiley!&lt;/p>
+
+&lt;?php echo $smiley_table; ?>
+
+&lt;/body>
+&lt;/html>
+</textarea>
+
+
+<p>When you have created the above controller and view, load it by visiting <dfn>http://www.your=site.com/index.php/smileys/</dfn></p>
+
+<h1>Function Reference</h1>
+
+
+<h2>get_clickable_smileys()</h2>
+
+<p>Returns an array containing your smiley images wrapped in a clickable link.  You must supply the URL to your smiley folder
+via the first parameter:</p>
+
+<code>$image_array = get_clickable_smileys("http://example.com/images/smileys/");</code>
+
+
+<h2>js_insert_smiley()</h2>
+
+<p>Generates the JavaScript that allows the images to be clicked and inserted into a form field.
+The first parameter must contain the name of your form, the second parameter must contain the name of the
+form field. This function is designed to be placed into the &lt;head&gt; area of your web page.</p>
+
+<code>&lt;?php echo js_insert_smiley('blog', 'comments'); ?&gt;</code>
+
+
+<h2>parse_smileys()</h2>
+
+<p>Takes a string of text as input and replaces any contained plain text smileys into the image
+equivalent.  The first parameter must contain your string, the second must contain  the URL to your smiley folder:</p>
+
+<code>
+
+$str = 'Here are some simileys: :-)  ;-)';
+
+$str = parse_smileys($str, "http://example.com/images/smileys/");
+
+echo $str;
+</code>
+</div>
+<!-- END CONTENT -->
+
+
+<div id="footer">
+<p>
+Previous Topic:&nbsp;&nbsp;<a href="security_helper.html">Security Helper</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="string_helper.html">String Helper</a>
+</p>
+<p><a href="http://codeigniter.com">CodeIgniter</a> &nbsp;&middot;&nbsp; Copyright &#169; 2006-2008 &nbsp;&middot;&nbsp; <a href="http://ellislab.com/">Ellislab, Inc.</a></p>
+</div>
+
+</body>
 </html>
\ No newline at end of file