Extend CI's controller to automatically load language files

application/controllers/ajax.php

@@ -1,18 +1,18 @@
 <?php
 
-/* 
+/*
  * Copyright (c) 2011 Karsten Heiken <karsten@disposed.de>
- * 
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is 
+ * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * 
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * 
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
@@ -24,19 +24,16 @@
 
 /**
  * Controller for Ajax requests.
- * 
+ *
  * @author Karsten Heiken <karsten@disposed.de>
  */
-class Ajax extends CI_Controller {
+class Ajax extends MY_Controller {
 
 	/**
 	 * Constructor.
 	 */
 	public function __construct() {
 		parent::__construct();
-
-		// load language file
-		$this->lang->load(strtolower($this->router->class));
 	}
 
 	/**