diff --git a/css/container.css b/css/container.css
index c444f80..78b9a20 100755
--- a/css/container.css
+++ b/css/container.css
@@ -1,11 +1,11 @@
 #CONTAINER section{
 	/* position */
 	display: block;
-	position: absolute;
+	position: relative;
 		top: 0;
 		left: 0;
 		width: 100%;
-		min-height: 100%;
+		/*min-height: calc( 100vh - 5em );*/
 		padding: 2em;
 	
 	/* background */
diff --git a/index.php b/index.php
index 5e4cd24..52e6559 100755
--- a/index.php
+++ b/index.php
@@ -83,6 +83,7 @@ $notifNotifNum   = 5;
 			<!-- HEADER DE LA PAGE -->
 			<div id='HEADER'>
 				<div class='notifbar'>
+					
 					<?php
 						/* membres */
 						if( $memberNotifNum > 0 ) echo "<div class='member' data-num='".$memberNotifNum."'></div>";
@@ -126,13 +127,21 @@ $notifNotifNum   = 5;
 
 
 	<div id='AUTH_FILTER'></div>
-	<form id='AUTH' action='' method='POST'>
-		<label>Connection</label>
-		<input type='text' name='username' placeholder='Username'>		
-		<input type='password' name='password' placeholder='Password'>	
-		<span class='errorbox'>&nbsp</span>				
-		<input type='button' value='Connection'>					
-	</form>
+	<?php if( $_SESSION['username'] == null ){ // si on est pas connecté ?>
+		<form id='AUTH' action='' method='POST'>
+			<label>Connection</label>
+			<input type='text' name='username' placeholder='Username'>		
+			<input type='password' name='password' placeholder='Password'>	
+			<span class='errorbox'>&nbsp</span>				
+			<input type='button' value='Connection'>					
+		</form>
+	<?php }else{ // si on est connecté ?>
+		<form id='AUTH' action='' method='POST'>
+			<label>Déconnection</label>
+			<input type='button' value='Déconnection'>					
+		</form>
+	<?php } ?>
+
 			
 		
 
diff --git a/js/actionScript.js b/js/actionScript.js
index d51385c..32c4e09 100755
--- a/js/actionScript.js
+++ b/js/actionScript.js
@@ -271,17 +271,23 @@ function initForm(pForm, pHandler){
 
 
 
+
+
+/* SI ON EST PAS DEJA CONNECTE */
+var connected = !( DOM.AUTH.children[0].innerHTML == 'Connection' );
+
+
 initForm( // initialisation du formulaire de connection
 	DOM.AUTH, // formulaire (élément DOM)
 	function(request){ // handler
 		// ajout d'informations à la requête
 		request.level_0 = 'user';
-		request.level_1 = 'authentification';
-
+		request.level_1 = (connected) ? 'exit' : 'authentification';
+		
 		API.send(request, function(response){
 			if( response.request == 'success' ){// si connection ok
 				document.location = '';
 			}
 		});
 	}
-);
\ No newline at end of file
+);
diff --git a/manager/security.php b/manager/security.php
index 6781c74..f84a7ca 100755
--- a/manager/security.php
+++ b/manager/security.php
@@ -46,12 +46,15 @@
 	*
 	*/
 	function session_init(){
+		/*
 		session_id( // on définit le session id
 			sha1(    // qui est un Hash MD5
 				$_SERVER['HTTP_USER_AGENT']. // qui correspond aux infos système disponibles de l'utilisateur
 				$_SERVER['REMOTE_ADDR']      // et de son ip publique
 			)
 		);
+		*/
+	
 		session_start(); // on démarre la session
 
 		$PERMISSIONS = getPermissions();
diff --git a/manager/user.php b/manager/user.php
index 0d37fe9..ca9c4c0 100755
--- a/manager/user.php
+++ b/manager/user.php
@@ -10,7 +10,8 @@
 	* [1] ROUTAGE de niveau 1                                  *
 	* [2] Authentification                                     *
 	*      [a] userlist                                        *
-	*      [b] connection                                      *
+	*      [b] Connection                                      *
+	*      [c] Déconnection                                    *
 	*                                                          *
 	*                                                          *
 	*                                                          *
@@ -54,6 +55,18 @@
 				break;
 
 
+			/*****************/
+			/* déconnection  */
+			/*****************/
+			case 'exit':
+				$_SESSION['username'] = null; // on supprime l'identifiant
+				if( $_SESSION['username'] == null )
+					$answer->request = 'success'; // succès
+				else
+					$answer->request = 'error';
+				break;
+
+
 
 			/***********/
 			/* DEFAULT */
diff --git a/page/home.php b/page/home.php
index 339afca..bd7f3b5 100755
--- a/page/home.php
+++ b/page/home.php
@@ -16,7 +16,41 @@
 ?>
 
 <section name='home' title='Accueil'>
-	Accueil
+	Accueilqsd<br><br>sd
+	Accueilqsd<br><br>sd
+	Accueilqsd<br><br>sd
+	Accueilqsd<br><br>sd
+	Accueilqsd<br><br>sd
+	Accueilqsd<br><br>sd
+	Accueilqsd<br><br>sd
+	Accueilqsd<br><br>sd
+	Accueilqsd<br><br>sd
+	Accueilqsd<br><br>sd
+	Accueilqsd<br><br>sd
+	Accueilqsd<br><br>sd
+	Accueilqsd<br><br>sd
+	Accueilqsd<br><br>sd
+	Accueilqsd<br><br>sd
+	Accueilqsd<br><br>sd
+	Accueilqsd<br><br>sd
+	Accueilqsd<br><br>sd
+	Accueilqsd<br><br>sd
+	Accueilqsd<br><br>sd
+	Accueilqsd<br><br>sd
+	Accueilqsd<br><br>sd
+	Accueilqsd<br><br>sd
+	Accueilqsd<br><br>sd
+	Accueilqsd<br><br>sd
+	Accueilqsd<br><br>sd
+	Accueilqsd<br><br>sd
+	Accueilqsd<br><br>sd
+	Accueilqsd<br><br>sd
+	Accueilqsd<br><br>sd
+	Accueilqsd<br><br>sd
+	Accueilqsd<br><br>sd
+	Accueilqsd<br><br>sd
+	Accueilqsd<br><br>sd
+	Accueilqsd<br><br>sd
 	</section>
 
 <section name='groups' title='Groupes'>