Initial Import
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+<td><h1>Code Igniter User Guide Version 1.4.0</h1></td>
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+Config Class
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+<h1>Config Class</h1>
+
+<p>The Config class provides a means to retrieve configuration preferences. These preferences can
+come from the default config file (<samp>application/config/config.php</samp>) or from your own custom config files.</p>
+
+<p class="important"><strong>Note:</strong> This class is initialized automatically by the system so there is no need to do it manually.</p>
+
+
+<h2>Anatomy of a Config File</h2>
+
+<p>By default, Code Igniter has a one primary config file, located at <samp>application/config/config.php</samp>. If you open the file using
+your text editor you'll see that config items are stored in an array called <var>$config</var>.</p>
+
+<p>You can add your own config items to
+this file, or if you prefer to keep your configuration items separate (assuming you even need config items),
+simply create your own file and save it in <dfn>config</dfn> folder.</p>
+
+<p><strong>Note:</strong> If you do create your own config files use the same format as the primary one, storing your items in
+an array called <var>$config</var>. Code Igniter will intelligently manage these files so there will be no conflict even though
+the array has the same name (assuming an array index is not named the same as another).</p>
+
+<h2>Loading a Config File</h2>
+
+<p><strong>Note:</strong> Code Igniter automatically loads the primary config file (<samp>application/config/config.php</samp>),
+so you will only need to load a config file if you have created your own.</p>
+
+<p>There are two ways to load a config file:</p>
+
+<ol><li><strong>Manual Loading</strong>
+
+<p>To load one of your custom config files you will use the following function within the <a href="../general/controllers.html">controller</a> that needs it:</p>
+
+<code>$this->config->load('<var>filename</var>');</code>
+
+<p>Where <var>filename</var> is the name of your config file, without the .php file extension.</p>
+
+</li>
+<li><strong>Auto-loading</strong></li>
+
+<p>If you find that you need a particular config file globally, you can have it loaded automatically by the system. To do this,
+open the <strong>autoload.php</strong> file, located at <samp>application/config/autoload.php</samp>, and add your config file as
+indicated in the file.</p>
+</li>
+</ol>
+
+
+<h2>Fetching Config Items</h2>
+
+<p>To retrive an item from your config file, use the following function:</p>
+
+<code>$this->config->item('<var>item name</var>');</code>
+
+<p>Where <var>item name</var> is the $config array index you want to retrieve. For example, to fetch your language choice you'll do this:</p>
+
+<code>$lang = $this->config->item('language');</code>
+
+<p>The function returns FALSE (boolean) if the item you are trying to fetch does not exist.</p>
+
+<h2>Setting a Config Item</h2>
+
+<p>If you would like to dynamically set a config item or change an existing one, you can so so using:</p>
+
+<code>$this->config->set_item('<var>item_name</var>', '<var>item_value</var>');</code>
+
+<p>Where <var>item_name</var> is the $config array index you want to change, and <var>item_value</var> is its value.</p>
+
+
+<h2>Helper Functions</h2>
+
+<p>The config class has the following helper functions:</p>
+
+<h2>$this->config->site_url();</h2>
+<p>This function retrieves the URL to your site, along with the "index" value you've specified in the config file.</p>
+
+<h2>$this->config->system_url();</h2>
+<p>This function retrieves the URL to your <dfn>system folder</dfn>.</p>
+
+
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