File Source for default

<?php
/**
* @package linea21.core
* @subpackage library
* @author Simon Georget <simon@linea21.com>
* @version $id SVN
* @access public
* @license http://opensource.org/licenses/gpl-3.0.html
*/
session_start();
include('../config/define.php');
include('../languages/'.U_L. '/lang_library.'.CHARSET.'.php');
//////////// Check Inclusion de pages ////////////
if (!isset($_SESSION['authenticated'])) {
include_once("../lib/lib_common.php");
ReloadIndex('admin');
}
////////////
?>
<!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="<?php echo U_L; ?>" lang="<?php echo U_L; ?>">
<head>
<meta http-equiv="content-type" content="text/html; charset=<?php echo CHARSET; ?>" />
<title>File Manager</title>
<link rel="stylesheet" type="text/css" href="styles/reset.css" />
<link rel="stylesheet" type="text/css" href="scripts/jquery.filetree/jqueryFileTree.css" />
<link rel="stylesheet" type="text/css" href="scripts/jquery.contextmenu/jquery.contextMenu-1.01.css" />
<link rel="stylesheet" type="text/css" href="styles/filemanager.css" />
<!--[if IE 9]>
<link rel="stylesheet" type="text/css" href="styles/ie9.css" />
<![endif]-->
<!--[if lte IE 8]>
<link rel="stylesheet" type="text/css" href="styles/ie8.css" />
<![endif]-->
</head>
<body>
<div>
<form id="uploader" method="post">
<button id="home" name="home" type="button" value="Home"> </button>
<h1></h1>
<div id="uploadresponse"></div>
<input id="mode" name="mode" type="hidden" value="add" />
<input id="currentpath" name="currentpath" type="hidden" />
<div id="file-input-container">
<div id="alt-fileinput">
<input id="filepath" name="filepath" type="text" /><button id="browse" name="browse" type="button" value="Browse"></button>
</div>
<input id="newfile" name="newfile" type="file" />
</div>
<button id="upload" name="upload" type="submit" value="Upload"></button>
<button id="newfolder" name="newfolder" type="button" value="New Folder"></button>
<button id="grid" class="ON" type="button"> </button>
<button id="list" type="button"> </button>
</form>
<div id="splitter">
<div id="filetree"></div>
<div id="fileinfo">
<h1></h1>
</div>
</div>
<form name="search" id="search" method="get">
<div>
<input type="text" value="" name="q" id="q" />
<a id="reset" href="#" class="q-reset"></a>
<span class="q-inactive"></span>
</div>
</form>
<ul id="itemOptions" class="contextMenu">
<li class="select"><a href="#select"></a></li>
<li class="download"><a href="#download"></a></li>
<li class="rename"><a href="#rename"></a></li>
<li class="move"><a href="#move"></a></li>
<li class="delete separator"><a href="#delete"></a></li>
</ul>
<script type="text/javascript" src="scripts/jquery-1.8.3.min.js"></script>
<script type="text/javascript" src="scripts/jquery.form-3.24.js"></script>
<script type="text/javascript" src="scripts/jquery.splitter/jquery.splitter-1.5.1.js"></script>
<script type="text/javascript" src="scripts/jquery.filetree/jqueryFileTree.js"></script>
<script type="text/javascript" src="scripts/jquery.contextmenu/jquery.contextMenu-1.01.js"></script>
<script type="text/javascript" src="scripts/jquery.impromptu-3.2.min.js"></script>
<script type="text/javascript" src="scripts/jquery.tablesorter-2.7.2.min.js"></script>
<script type="text/javascript" src="scripts/filemanager.min.js"></script>
</div>
</body>
</html>

Source for file default_access.php