diff --git a/www/hit.dat b/www/hit.dat
new file mode 100644
index 0000000..c227083
--- /dev/null
+++ b/www/hit.dat
@@ -0,0 +1 @@
+0
\ No newline at end of file
diff --git a/www/public/Moment-2/FeetBook/addUser.php b/www/public/Moment-2/FeetBook/addUser.php
index 1f497f1..321d347 100644
--- a/www/public/Moment-2/FeetBook/addUser.php
+++ b/www/public/Moment-2/FeetBook/addUser.php
@@ -7,7 +7,7 @@
 <body>
 <?php
 
-  $file = "../../../user.dat";
+  $file = "../../../userM2.dat";
 
   function addUser($newUser, $file) {
     
diff --git a/www/public/Moment-2/FeetBook/cleanData.php b/www/public/Moment-2/FeetBook/cleanData.php
index d80117c..130ee25 100644
--- a/www/public/Moment-2/FeetBook/cleanData.php
+++ b/www/public/Moment-2/FeetBook/cleanData.php
@@ -1,25 +1,17 @@
-<!DOCTYPE html>
-<html lang="en">
-<head>
-    <meta charset="UTF-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <title>Document</title>
-</head>
-<body>
-<?php
-    function cleanData($data) {
-        mb_internal_encoding("UTF-8");     
 
-        if(!mb_check_encoding($data)){
-            header('Location: start.php');
-        }
-        
-        $data = strip_tags($data);
-        $data = htmlspecialchars($data);
-        $data = trim($data);
-        $data = stripslashes($data);
-        return $data;
+<?php
+function cleanData($data)
+{
+    mb_internal_encoding("UTF-8");
+
+    if (!mb_check_encoding($data)) {
+        header('Location: start.php');
     }
+
+    $data = strip_tags($data);
+    $data = htmlspecialchars($data);
+    $data = trim($data);
+    $data = stripslashes($data);
+    return $data;
+}
 ?>
-</body>
-</html>
\ No newline at end of file
diff --git a/www/public/Moment-3/bilder/bgImg.png b/www/public/Moment-3/bilder/bgImg.png
new file mode 100755
index 0000000..44d2902
Binary files /dev/null and b/www/public/Moment-3/bilder/bgImg.png differ
diff --git a/www/public/Moment-3/css/styleSheet.css b/www/public/Moment-3/css/styleSheet.css
new file mode 100755
index 0000000..e03f6c1
--- /dev/null
+++ b/www/public/Moment-3/css/styleSheet.css
@@ -0,0 +1,137 @@
+@CHARSET "UTF-8";
+* {
+	margin:0;
+	padding:0;
+	font-family:Verdana, Geneva, sans-serif;
+}
+body{
+	font-size: 100%;
+}
+p {
+	font-size: 0.8em;
+	margin-bottom: 10px;
+	margin-top: 5px;
+	margin-right: 10px;
+	text-align: justify;
+}
+
+/* Wrapper */
+#wrapper {
+	width: 800px;
+	margin-left: auto;
+	margin-right:auto;
+	margin-top:10px;
+	border: 2px solid rgba(0,0,0,0.8);	
+}
+/* End wrapper */
+
+/* Header */
+header {
+	text-align:center;
+	height: 60px;
+	background-image: url("../bilder/bgImg.png");
+	
+	color: white;
+}
+header h1{
+	font-family: Arial;
+	font-size: 1.9em;
+	padding-top: 0.25em;
+}
+
+header time{
+	float: right;
+	margin-right: 2em;
+	font-size: 0.8em;
+}
+/* End header */
+
+nav{
+	border-radius: 5px;	/* CSS3 */	
+	border: 1px solid #999;
+	padding: 4px;
+	margin-bottom:5px;
+}
+nav ul {
+	list-style:none;
+}
+nav li{
+	margin-top: 5px;
+	border: 1px solid #000;
+}
+nav li a{
+  display:block;
+  font-size: 0.8em;
+  text-decoration: none;
+  color: #aa0000;
+  padding-left: 15px;
+  background-color:#FFC;
+}
+nav li a:hover, #leftColumn li a:active, #leftColumn li a:focus{
+	background-color: gray;
+  	color: #ffffff;
+}
+
+aside {
+	-moz-border-radius: 5px;	/* Ger rundade hörn i Firefox */
+	border-radius: 5px;	/* CSS3 */	
+	border: 1px solid #999;
+	padding: 4px;
+	margin-bottom:5px;
+}
+
+aside p {
+	font-size: 0.8em;
+}
+
+/* leftColumn */
+#leftColumn {
+	float: left;
+	width: 180px;
+	margin: 8px;
+}
+
+#leftColumn h1 {
+	font-family:Arial, Helvetica, sans-serif;
+	font-size: 0.9em;
+}
+/* End leftColumn */
+/* Main */
+main {
+	margin-top: 8px;
+	margin-left:200px;
+}
+main h1{
+	font-family: Arial, Helvetica, sans-serif;
+	font-size: 1.4em;
+}
+main h2{
+	font-family: Arial, Helvetica, sans-serif;
+	font-size: 1.1em;
+}
+main section{
+	float:right;
+	width: 99%;
+}
+
+form label,a{
+	font-size: 0.8em;
+}
+/* End content */
+/* Footer */
+footer {
+	height: 30px;
+	background-image: url("../bilder/bgImg.png");
+	color: white;
+	font-size: 0.75em;
+	clear:both;
+}
+footer #footerRight{
+	float:right;
+	padding: 5px;
+}
+footer #footerLeft{
+	float:left;
+	padding: 5px;
+}
+/* End footer */
\ No newline at end of file
diff --git a/www/public/Moment-3/dataBas/addUser.php b/www/public/Moment-3/dataBas/addUser.php
new file mode 100644
index 0000000..c683042
--- /dev/null
+++ b/www/public/Moment-3/dataBas/addUser.php
@@ -0,0 +1,41 @@
+<?php
+
+  $file = "../../../userM3.dat";
+
+  function addUser($newUser, $file) {
+    
+    if(file_exists($file)){ 
+        $users = unserialize(file_get_contents($file)); 
+      }else{
+        echo "Filen finns inte!!!";
+        exit;
+      }
+      if (!is_array($users)) {
+        $users = [];
+        } else {
+        // If file does not exist, initialize as an empty array
+     $users = [];
+     }
+     $users[] = $newUser; 
+      file_put_contents($file, serialize($users));  
+  }
+  
+  function readUser($file, $användarnamn, $lösenord) {
+    if(file_exists($file)){
+        $users = unserialize(file_get_contents($file));
+     }else{
+        // Filen finns ej!! Kör om programmet “personWrite.php”
+     }
+  
+     header('Content-Type: text/html; charset=utf-8');
+     
+     foreach($users as $user) {
+        if ($user->getAnvändarnamn() == $användarnamn && $user->getLösenord() == $lösenord) {
+            echo('Välkommen ' . $user->getFörnamn() . " " . $user->getEfternamn());
+            break;
+        }
+     }
+  }
+?>
+</body>
+</html>
\ No newline at end of file
diff --git a/www/public/Moment-3/dataBas/besökRäknare.php b/www/public/Moment-3/dataBas/besökRäknare.php
new file mode 100644
index 0000000..73663d5
--- /dev/null
+++ b/www/public/Moment-3/dataBas/besökRäknare.php
@@ -0,0 +1,11 @@
+<?php 
+    $hit = 0;    
+    
+    if(file_exists("../../../hit.dat")){
+        $hit = file_get_contents("../../../hit.dat"); 
+    }
+    
+    $hit++; 
+    file_put_contents("../../../hit.dat",$hit); 
+    echo "Antal användare: " . $hit;
+?>
\ No newline at end of file
diff --git a/www/public/Moment-3/dataBas/cleanData.php b/www/public/Moment-3/dataBas/cleanData.php
new file mode 100644
index 0000000..130ee25
--- /dev/null
+++ b/www/public/Moment-3/dataBas/cleanData.php
@@ -0,0 +1,17 @@
+
+<?php
+function cleanData($data)
+{
+    mb_internal_encoding("UTF-8");
+
+    if (!mb_check_encoding($data)) {
+        header('Location: start.php');
+    }
+
+    $data = strip_tags($data);
+    $data = htmlspecialchars($data);
+    $data = trim($data);
+    $data = stripslashes($data);
+    return $data;
+}
+?>
diff --git a/www/public/Moment-3/dataBas/inLoggning.php b/www/public/Moment-3/dataBas/inLoggning.php
new file mode 100644
index 0000000..552269e
--- /dev/null
+++ b/www/public/Moment-3/dataBas/inLoggning.php
@@ -0,0 +1,63 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>FeetBook</title>
+</head>
+<body>
+    <h1>FeetBook</h1>
+    <form action="" method="post">
+   <fieldset>
+       <legend>Sign up</legend>
+       <input type="hidden" name="form_id" value="sign_up">
+       <label>Skriv förnamn</label>
+       <input type="text" name="förnamn">
+       <label>Skriv efternamn</label>
+       <input type="text" name="efternamn">
+       <label>Skriv användarnamn</label>
+       <input type="text" name="användarnamn">
+       <label>Skriv lösenord</label>
+       <input type="text" name="lösenord">
+       <input type="submit" value="Sign Up">
+   </fieldset>
+    </form>
+
+    <form action="" method="post">
+   <fieldset>
+       <legend>Sign in</legend>
+       <input type="hidden" name="form_id" value="sign_in">
+       <label>Skriv användarnamn</label>
+       <input type="text" name="användarnamn">
+       <label>Skriv lösenord</label>
+       <input type="text" name="lösenord">
+       <input type="submit" value="Sign in">
+   </fieldset>
+    </form>
+
+    <?php
+    include('cleanData.php');
+    include('user.php');
+    include('addUser.php');
+    if($_SERVER['REQUEST_METHOD'] == 'POST') {
+        if ($_POST['form_id'] === 'sign_up') {
+            $förnamn = cleandata($_POST['förnamn']);
+            $användarnamn = cleandata($_POST['användarnamn']);
+            $lösenord = cleandata($_POST['lösenord']);
+            $efternamn = cleandata($_POST['efternamn']);
+
+            $newUser = new user($förnamn, $efternamn, $användarnamn, $lösenord);
+            addUser($newUser, $file);
+        }
+        if ($_POST['form_id'] === 'sign_in') {
+            $användarnamn = cleandata($_POST['användarnamn']);
+            $lösenord = cleandata($_POST['lösenord']);
+            readUser($file, $användarnamn, $lösenord); 
+        }
+
+
+    }
+    include("../../footer.html");
+    ?>
+</body>
+</html>
\ No newline at end of file
diff --git a/www/public/Moment-3/dataBas/logIn.php b/www/public/Moment-3/dataBas/logIn.php
new file mode 100644
index 0000000..ffc8900
--- /dev/null
+++ b/www/public/Moment-3/dataBas/logIn.php
@@ -0,0 +1,32 @@
+<?php    
+    session_start();
+
+    if(isset($_POST['password'],$_POST['username'])){        
+
+        if($_POST['password'] == '12345' && $_POST['username']=='admin'){
+            $_SESSION['inloggad'] = true;    // Användaren har anget rätt uppgifter.
+            $_SESSION['user'] = $_POST['username'];
+        }
+    }
+
+    // Om lyckad inloggning gå till index.php. Annars gå vidare och visa formuläret.
+    if(isset($_SESSION['inloggad'])){
+        header("Location: ../index.php");
+    }
+?>
+<!DOCTYPE html>
+<html lang="sv">
+
+<head>
+    <meta charset="utf-8" >
+    <title>Sessioner</title>
+</head>
+
+<body>
+    <form method="post" >
+        Username: <input type="text" name="username" size="20" /><br />
+        Password: <input type="password" name="password" size="20" /><br />
+        <input type="submit" value="Logga in" name="login"/>
+    </form> 
+</body>
+</html>
\ No newline at end of file
diff --git a/www/public/Moment-3/dataBas/loggOut.php b/www/public/Moment-3/dataBas/loggOut.php
new file mode 100644
index 0000000..bab238b
--- /dev/null
+++ b/www/public/Moment-3/dataBas/loggOut.php
@@ -0,0 +1,8 @@
+<?php
+    session_start();
+
+    $_SESSION = array(); // Tömmer sessionsarrayen    
+    session_destroy();
+    
+    header("Location: index.php");
+?>
\ No newline at end of file
diff --git a/www/public/Moment-3/dataBas/user.php b/www/public/Moment-3/dataBas/user.php
new file mode 100644
index 0000000..d72afa1
--- /dev/null
+++ b/www/public/Moment-3/dataBas/user.php
@@ -0,0 +1,36 @@
+<?php
+class user {
+
+    private $förnamn;
+    private $efternamn;
+    private $användarnamn;
+    private $lösenord;
+
+    public function __construct($förnamn, $efternamn, $användarnamn, $lösenord) {
+        $this->förnamn = $förnamn;
+        $this->efternamn = $efternamn;
+        $this->användarnamn = $användarnamn;
+        $this->lösenord = $lösenord;
+    }
+
+    public function getFörnamn() {
+        return $this->förnamn;
+    }
+
+    public function getEfternamn() {
+        return $this->efternamn;
+    }
+
+    public function getAnvändarnamn() {
+        return $this->användarnamn;
+    }
+
+    public function getLösenord() {
+        return $this->lösenord;
+    }
+
+    public function setLösenord($lösenord) {
+        $this->lösenord = $lösenord;
+    }
+}
+?>
diff --git a/www/public/Moment-3/inc/aside.php b/www/public/Moment-3/inc/aside.php
new file mode 100644
index 0000000..b20c4d7
--- /dev/null
+++ b/www/public/Moment-3/inc/aside.php
@@ -0,0 +1,8 @@
+<aside>
+    <h1>Namn</h1>
+    <p>
+        Lorem ipsum dolor sit amet, consectetur adipiscing elit.
+        Nulla tristique elementum nisl, et vehicula neque laoreet ut.
+        Praesent sed ultrices purus.
+    </p>
+</aside>
\ No newline at end of file
diff --git a/www/public/Moment-3/inc/footer.php b/www/public/Moment-3/inc/footer.php
new file mode 100644
index 0000000..e71aac9
--- /dev/null
+++ b/www/public/Moment-3/inc/footer.php
@@ -0,0 +1,4 @@
+<footer>
+    <span id="footerLeft">© Sidlayoutarna</span>
+	<span id="footerRight"><a href="mailto:xxx@doman">xxx@doman</a></span>
+</footer>
\ No newline at end of file
diff --git a/www/public/Moment-3/inc/header.php b/www/public/Moment-3/inc/header.php
new file mode 100644
index 0000000..7fffd13
--- /dev/null
+++ b/www/public/Moment-3/inc/header.php
@@ -0,0 +1,3 @@
+<header>
+    <h1>Webbserverprogrammering 1 med Bygren</h1>
+</header>
\ No newline at end of file
diff --git a/www/public/Moment-3/inc/meny.php b/www/public/Moment-3/inc/meny.php
new file mode 100644
index 0000000..585f540
--- /dev/null
+++ b/www/public/Moment-3/inc/meny.php
@@ -0,0 +1,9 @@
+<nav>
+    <h1>Innehåll</h1>
+    <ul>
+        <li><a href="index.php">Hem</a></li>
+        <li><a href="index.php?page=blogg">Blogg</a></li>
+        <li><a href="index.php?page=bilder">Bilder</a></li>
+        <li><a href="index.php?page=kontakt">Kontakt</a></li>
+    </ul>
+</nav>
\ No newline at end of file
diff --git a/www/public/Moment-3/index.php b/www/public/Moment-3/index.php
new file mode 100644
index 0000000..ed42b5c
--- /dev/null
+++ b/www/public/Moment-3/index.php
@@ -0,0 +1,53 @@
+<?php
+session_start();
+?>
+<!doctype html>
+<html lang="sv">
+
+<head>
+        <meta charset="utf-8">
+        <title>Länka in sidor med PHP</title>
+        <link href="css/styleSheet.css" rel="stylesheet" type="text/css">
+</head>
+
+<body>
+        <div id="wrapper">
+                <?php
+                include("inc/header.php");
+                ?>
+
+                <section id="leftColumn">
+                        <?php
+                        include("inc/meny.php");
+                        include("inc/aside.php");
+                        ?>
+                </section>
+                <!-- End leftColumn -->
+                <?php
+
+                $page = "start";
+                if (isset($_GET['page']))
+                        $page = $_GET['page'];
+
+                switch ($page) {
+                        case 'blogg':
+                                include('pages/blogg.php');
+                                break;
+                        case 'bilder':
+                                include('pages/bilder.php');
+                                break;
+                        case 'kontakt':
+                                include('pages/kontakt.php');
+                                break;
+
+                        default:
+                                include('pages/start.php');
+                }
+                include("inc/footer.php");
+                include("dataBas/besökRäknare.php");
+                ?>
+        </div>
+        <!-- End wrapper -->
+</body>
+
+</html>
\ No newline at end of file
diff --git a/www/public/Moment-3/pages/bilder.php b/www/public/Moment-3/pages/bilder.php
new file mode 100644
index 0000000..01b0a1b
--- /dev/null
+++ b/www/public/Moment-3/pages/bilder.php
@@ -0,0 +1,2 @@
+<p>Bild 1</p>
+<p>Bild 2</p>
\ No newline at end of file
diff --git a/www/public/Moment-3/pages/blogg.php b/www/public/Moment-3/pages/blogg.php
new file mode 100644
index 0000000..964fc91
--- /dev/null
+++ b/www/public/Moment-3/pages/blogg.php
@@ -0,0 +1,13 @@
+<main role="main">
+	<section>
+		<hgroup>
+			<h1>Min blogg Nu</h1>
+			<h2>I dag gör vi mallar</h2>
+		</hgroup>
+		<p>Lorem ipsum id duo autem qualisque, cu laoreet eleifend cum. Eu sea
+			vidit altera civibus, harum deserunt argumentum ne vim. Eu paulo
+			corpora appareat pro, brute everti iuvaret ne vis. Diam incorrupte
+			voluptatibus cu vel, nam congue soluta praesent at.
+		</p>
+	</section>
+</main>
\ No newline at end of file
diff --git a/www/public/Moment-3/pages/kontakt.php b/www/public/Moment-3/pages/kontakt.php
new file mode 100644
index 0000000..ba9d57b
--- /dev/null
+++ b/www/public/Moment-3/pages/kontakt.php
@@ -0,0 +1,2 @@
+<p>TelefonNummber: 112</p>
+<p>Get help today call your mother</p>
\ No newline at end of file
diff --git a/www/public/Moment-3/pages/start.php b/www/public/Moment-3/pages/start.php
new file mode 100644
index 0000000..69b3aef
--- /dev/null
+++ b/www/public/Moment-3/pages/start.php
@@ -0,0 +1,3 @@
+<h1>Välkommen till Webbserverprogrammering 1</h1>
+<h2>Moment 2</h2>
+<p>Vi kommer använda include() för att länka in sidor i vår mall.</p>
\ No newline at end of file
diff --git a/www/public/index.php b/www/public/index.php
index 68839f6..f598c81 100644
--- a/www/public/index.php
+++ b/www/public/index.php
@@ -9,5 +9,6 @@
     <a href="Moment-0/index.php">Moment-0</a>
     <a href="Moment-1/index.php">Moment-1</a>
     <a href="Moment-2/index.php">Moment-2</a>
+    <a href="Moment-3/index.php">Moment-3</a>
 </body>
 </html>
\ No newline at end of file
diff --git a/www/user.dat b/www/userM2.dat
similarity index 100%
rename from www/user.dat
rename to www/userM2.dat
