diff --git a/html/user_login.php b/html/user_login.php
index e88a0be87..af9808fda 100644
--- a/html/user_login.php
+++ b/html/user_login.php
@@ -30,7 +30,6 @@ require_once NOALYSS_INCLUDE.'/function_javascript.php';
 @html_page_start($_SESSION['g_theme']);
 $rep=new Database();
 include_once NOALYSS_INCLUDE.'/class_user.php';
-
 $User=new User($rep);
 
 $User->Check();
@@ -87,10 +86,13 @@ if ( $User->Admin()  == 1)
 	if (SITE_UPDATE !="") {
 	 $update=@file_get_contents(SITE_UPDATE);
 	 if ($update > $version_noalyss ) {
-		 echo '<div class="inner_box" style="width:25%;margin-left:10%;margin-top:3px;">';
+		 echo '<div id="version_div" class="inner_box" style="width:25%;margin-left:10%;margin-top:3px;">';
 		 echo '<p class="notice">';
 		 echo "Mise à jour disponible de NOALYSS version actuelle : $update votre version $version_noalyss";
 		 echo '</p>';
+                 echo '<p style="text-align:center"> <a class="button" onclick="document.body.removeChild(document.getElementById(\'version_div\'))">'.
+                         _('Fermer').
+                         "</a></p>";
 		 echo '</div>';
 	 }
 	}
@@ -179,6 +181,7 @@ echo $res;
 <P>
 
 </P>
+</div>
 <?php
 html_page_stop();
 ?>
diff --git a/include/class_extension.php b/include/class_extension.php
index 20ea91e8b..48c369c34 100644
--- a/include/class_extension.php
+++ b/include/class_extension.php
@@ -217,10 +217,14 @@ class Extension extends Menu_Ref_sql
                     $update = @file_get_contents(SITE_UPDATE_PLUGIN);
                     if ($update > $version_plugin)
                     {
-                        echo '<div class="inner_box" style="position:absolute;zindex:2;top:5px;left:360px">';
+                        echo '<div id="version_plugin_div_id" class="inner_box" style="position:absolute;zindex:2;top:5px;left:37.5%;width:25%">';
                         echo '<p class="notice">';
                         echo "Mise à jour disponible des plugins pour NOALYSS, version actuelle : $update votre version $version_plugin";
                         echo '</p>';
+                         echo '<p style="text-align:center">'.
+                               '<a id="version_plugin_button" class="button" onclick="$(\'version_plugin_div_id\').remove()">'.
+                         _('Fermer').
+                         "</a></p>";
                         echo '</div>';
                     }
                 }
diff --git a/include/constant.php b/include/constant.php
index 75b6e7de4..bc9a31d21 100644
--- a/include/constant.php
+++ b/include/constant.php
@@ -79,7 +79,7 @@ define ('SMALLX','&#x2D5D;');
 
 
 
-define ('SVNINFO',6815);
+define ('SVNINFO',6700);
 if ( ! defined  ('DEBUG')) {
     define ("DEBUG",false);
 }
@@ -91,8 +91,10 @@ $version_noalyss=SVNINFO;
 
 // If you don't want to be notified of the update
 // define ("SITE_UPDATE",'');
-define ("SITE_UPDATE",'http://www.noalyss.eu/last_version.txt');
-define ("SITE_UPDATE_PLUGIN",'http://www.noalyss.eu/plugin_last_version.txt');
+if ( !defined("SITE_UPDATE"))
+    define ("SITE_UPDATE",'http://www.noalyss.eu/last_version.txt');
+if ( !defined("SITE_UPDATE_PLUGIN"))
+    define ("SITE_UPDATE_PLUGIN",'http://www.noalyss.eu/plugin_last_version.txt');
 
 
 define ("DBVERSION",118);