<?
session_start();
if($_GET['action'] == 'cerrar_sesion'){
$HTTP_SESSION_VARS['sesion'] = 0;
session_destroy();
}
?>
<html>
<head>
<title>Sistema de Gestion de Documentos Web</title>
<link rel="stylesheet" type="text/css" href="lib/extjs/resources/css/ext-all.css" />
<script type="text/javascript" src="lib/extjs/adapter/ext/ext-base.js"></script>
<script type="text/javascript" src="lib/extjs/ext-all.js"></script>
<link rel="stylesheet" type="text/css" href="css/layout-browser.css">
<link rel="stylesheet" type="text/css" href="css/buttons.css">
<script type='text/javascript' src='js/FileUploadField.js'></script>
<?php
require "php/selec_tipo_usuario.php"; //Selecciona la interfaz a mostrar dependiendo del tipo de usuario.
?>
</head>
<body >
<?PHP
if($HTTP_SESSION_VARS['sesion'] != 1){
echo "<div style='width:100%; margin-top:200px;'>
<div style='float:left; width:35%;'>
<div style='float:right; margin-right:20px;'>
<img src='images/icon_login.jpg' />
</div>
</div>
<div id='login' style='float:left; width:35%;'>
<img src='images/nombre_UV.jpg'/>
</div>
<div style='float:left; width:24%;'>
<div style='float:left; margin-left:0px;'>
</div>
</div>
</div>";
}
?>
<div align="center" id="cabecera" style="width:100%"></div>
<div id="pie" >
<?php
if($HTTP_SESSION_VARS['sesion'] == 1){
require "./includes/pie.php";
}
?>
</div>
</body>
</html>