Added a logout button and fixed HTML in simplog.php with 'start_html' and 'end_html'

simplog.php

@@ -3,6 +3,8 @@
 // Include config file and other include-files
 require "includes/config.php";
 require "includes/dbconnect.php";
+require "includes/htmlcode.php";
+start_html("Simplog");
 
 // Divide the posts into pages, N number of posts on every page
 if (isset($_GET['page']))
@@ -44,5 +46,5 @@ for ($i=1; $i<=$total_posts; $i++)
 // Close MySQL link
 require "includes/dbclose.php";
 
-
+end_html();
 ?>

user/index.php

@@ -11,6 +11,9 @@ include "../includes/login.inc";
 <p>
 <a href="edit.php">Edit existing post</a>
 </p>
+<p>
+<a href="logout.php">Logout</a>
+</p>
 
 <?php
 end_html();

user/logout.php

@@ -0,0 +1,14 @@
+<?php
+require "../includes/htmlcode.php";
+start_html("simplog user interface");
+setcookie("session", "", time()-3600);
+?>
+
+<p>
+You have been logged out succesfully!<br />
+<a href="../simplog.php">Return to simplog</a>
+</p>
+
+<?php
+end_html();
+?>