diff --git a/code/serveur/php/jeu.php b/code/serveur/php/jeu.php
index c74f62f..aceae26 100644
--- a/code/serveur/php/jeu.php
+++ b/code/serveur/php/jeu.php
@@ -13,6 +13,7 @@
 		<script src="ressources/pticlic.js"></script>
 		<script src="server.php?callback=prefs.loadPrefs&action=7"></script>
 		<style>
+			img { border: none; }
 			body, html { margin: 0; padding: 0; height: 100%; overflow: hidden; }
 			.screen { width:100%; height:100%; position:absolute; }
 			.highlight { display:none; width:100%; height:100%; border-width:medium; border-style:solid; border-radius:2em; position:absolute; }
@@ -151,12 +152,15 @@
 		</div>
 		<div id="connection" class="screen">
 			<form action="#" method="GET" style="width:100%; height:100%;" class="fitFontGroup">
-				<div class="formElement subFitFont" style="right: 55%; top: 25%;"><label id="user-label" for="user">Login : </label></div>
-				<div class="formElement subFitFont" style="left: 55%; top: 25%;"><input type="text" name="user" id="user" class="setFont" /></div>
-				<div class="formElement subFitFont" style="right: 55%; top: 50%;"><label id="passwd-label" for="passwd">Mot de passe : </label></div>
-				<div class="formElement subFitFont" style="left: 55%; top: 50%;"><input type="password" name="passwd" id="passwd" class="setFont" /></div>
-				<div class="formElement subFitFont" style="left: 25%; width:50%; top: 75%;">
-					<input type="submit" name="connect" id="connect" value="Se connecter" class="center setFont" />
+				<div class="formElement subFitFont" style="right: 55%; top: 25%; text-align:right;"><label id="user-label" for="user">Login : </label></div>
+				<div class="formElement subFitFont" style="left: 55%; top: 25%; text-align:left;"><input type="text" name="user" id="user" class="setFont" /></div>
+				<div class="formElement subFitFont" style="right: 55%; top: 50%; text-align:right;"><label id="passwd-label" for="passwd">Mot de passe : </label></div>
+				<div class="formElement subFitFont" style="left: 55%; top: 50%; text-align:left;"><input type="password" name="passwd" id="passwd" class="setFont" /></div>
+				<div class="formElement subFitFont" style="right: 55%; top: 75%; text-align:right;">
+					<input type="button" value="Retour" class="setFont goFrontpage" />
+				</div>
+				<div class="formElement subFitFont" style="left: 55%; top: 75%; text-align:left;">
+					<input type="submit" name="connect" id="connect" value="Se connecter" class="setFont" />
 				</div>
 			</form>
 		</div>
diff --git a/code/serveur/php/ressources/my-extensions.js b/code/serveur/php/ressources/my-extensions.js
index 39fbda8..16b8943 100644
--- a/code/serveur/php/ressources/my-extensions.js
+++ b/code/serveur/php/ressources/my-extensions.js
@@ -188,9 +188,9 @@ function encodeHash(data) {
 }
 
 function Cache(resolver) {
-	var cache = [];
+	var cache = {};
 	this.get = function(k) {
-		return cache[k] = cache[k] || $.Deferred(function(dfd) { resolver(k, dfd); }).fail(cache[k] = false).promise();
+		return cache[k] = cache[k] || $.Deferred(function(dfd) { resolver(k, dfd); }).fail(function() { cache[k] = false; }).promise();
 	};
 }
 
diff --git a/code/serveur/php/ressources/pticlic.js b/code/serveur/php/ressources/pticlic.js
index 86ca223..51b2bb9 100644
--- a/code/serveur/php/ressources/pticlic.js
+++ b/code/serveur/php/ressources/pticlic.js
@@ -120,6 +120,11 @@ init(function() {
 	
 });
 
+// ==== Écran d'accueil
+init(function() {
+	$('.goFrontpage').click(function() { location.hash = "#frontpage"; });
+});
+
 // ==== Écran connexion
 runstate.pendingGetPrefs = function() {
 	console.log('Should execute pendingGetPrefs');
@@ -134,8 +139,8 @@ init(function() {
 		} else {
 			runstate.pendingGetPrefs();
 		}
-		if (state.screen == game) {
-			$('#game').trigger('pre-enter');
+		if (state.screen == 'game') {
+			$('#game').trigger('goto');
 		} else {
 			location.hash = "#frontpage";
 		}
@@ -150,42 +155,37 @@ init(function() {
 
 // ==== Écran game
 $.ajaj = function(url, data, callback) {
-	var user = '' + UI().getPreference("user");
-	var passwd = '' + UI().getPreference("passwd");
-	if (user != '' && passwd != '') {
+	var user = runstate.user; /* '' + UI().getPreference("user"); */
+	var passwd = runstate.passwd; /* '' + UI().getPreference("passwd"); */
+	if (user && passwd) {
 		if (!data.user) data.user = user;
 		if (!data.passwd) data.passwd = passwd;
 	}
-	$.getJSON(url, data, callback);
+	console.log('ajaj', data, user, passwd);
+	return $.getJSON(url, data, callback);
 };
 	
-function getGame(k, dfd, retry) {
+function getGame(k, dfd) {
 	$.ajaj("getGame.php?callback=?", {pgid:k}, function(data) {
-		if (data.error == 10) {
+		if (data.isError) {
 			dfd.reject(data);
-			if (state.screen == 'game' && state.pgid == k) {
-				if (retry) {
-					$('#connection.screen').trigger('goto');
-				} else {
-					location.hash = "#frontpage";
-					message("Erreur", "Vous n'êtes pas connecté.");
-				}
-			}
-		} else if (data.isError) {
-			dfd.reject(data);
-			location.hash = "#frontpage";
 			message("Erreur", data.msg);
+			if ((data.error == 10 || data.error == 3) && state.screen == 'game' && state.pgid == k) {
+				$.screen('connection').trigger('goto');
+			} else {
+				$.screen('frontpage').trigger('goto');
+			}
 		} else {
             dfd.resolve(data);
 		}
-	}).fail(function() {
+	}).fail(function(data) {
 		dfd.reject(data);
-		location.hash = "#frontpage";
+		$("#frontpage").trigger('goto');
 		message("Erreur", "Une erreur est survenue, veuillez nous en excuser.");
 	});
 }
 
-runstate.gameCache = new Cache(function(k, dfd) { getGame(k, dfd, true); });
+runstate.gameCache = new Cache(function(k, dfd) { getGame(k, dfd); });
 
 init(function() {
 	var game = $('#game.screen');
diff --git a/code/serveur/php/server.php b/code/serveur/php/server.php
index 40365e5..0a6bae9 100644
--- a/code/serveur/php/server.php
+++ b/code/serveur/php/server.php
@@ -132,10 +132,13 @@ function server() {
 		ob_end_flush();
 	} catch (Exception $e) {
 		ob_end_clean();
+		$code = $e->getCode();
+		$msg = $e->getMessage();
+		if ($code != 10 && $code != 3) $msg = "Erreur ".$code." : " . $msg;
 		echo json_encode(
 			Array(
-				"error" => $e->getCode(),
-				"msg" => "Erreur ".$e->getCode()." : ".$e->getMessage(),
+				"error" => $code,
+				"msg" => $msg,
 				"isError" => true
 			)
 		);