diff --git a/.gitattributes b/.gitattributes
index e6f2aa66..54381ef2 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -356,6 +356,7 @@ bureau/admin/styles/style-bluedesktop10.css -text
 bureau/admin/styles/style-empty.css -text
 bureau/admin/styles/style-hw.css -text
 bureau/admin/styles/style.css -text
+bureau/admin/tempovars.php -text
 bureau/admin/trash_dateselect.php -text
 bureau/admin/webmail-redirect.php -text
 bureau/class/config.php -text
diff --git a/bureau/admin/js/alternc.js b/bureau/admin/js/alternc.js
index 7031738e..0b0dc755 100644
--- a/bureau/admin/js/alternc.js
+++ b/bureau/admin/js/alternc.js
@@ -202,6 +202,16 @@ function is_valid_mail(arg) {
 
 function menu_toggle(id) {
   $("#"+id).toggle();
+
+/* Pour quand on voudra enregistrer l'etat du menu ;)
+  var tmp = {};
+  if( $('#'+id).is(':visible') ) {
+    tmp[''+id] = 'visible';
+  } else {
+    tmp[''+id] = 'hidden';
+  }
+  $.post('tempovars.php', { 'key' : 'menu_toggle', 'val' : tmp })
+*/
 }
 
 function false_if_empty(id,err_msg) {
diff --git a/bureau/admin/tempovars.php b/bureau/admin/tempovars.php
new file mode 100644
index 00000000..d3314771
--- /dev/null
+++ b/bureau/admin/tempovars.php
@@ -0,0 +1,29 @@
+<?php 
+
+die();
+
+// Faut finir de le developper. Se fait appeler avec en POST les infos a stocker dans la variable de session
+// Mis en pause => voir commentaire en bas de la classe m_mem
+
+require_once("../class/config.php");
+
+// Don't uset getfields because we could have serialised object
+
+if ( empty($_POST['key']) || empty($_POST['val']) ) {
+  die('1');
+}
+
+$key=$_POST['key'];
+$val=$_POST['val'];
+
+if (empty($val)) {
+  die('2');
+}
+
+if ( $mem->session_tempo_params_set($key, $val) ) {
+  die('0');
+}
+die('3');
+
+
+?>
diff --git a/bureau/class/m_debug_alternc.php b/bureau/class/m_debug_alternc.php
index bdeb2dc4..15601ac4 100644
--- a/bureau/class/m_debug_alternc.php
+++ b/bureau/class/m_debug_alternc.php
@@ -72,6 +72,8 @@ class m_debug_alternc {
     print_r($_GET);
     echo "\n\n--- POST ---\n";
     print_r($_POST);
+    echo "\n\n--- SESSION ---\n";
+    @print_r($_SESSION);
     echo "\n\n--- COOKIE ---\n";
     print_r($_COOKIE);
     echo "\n\n--- SERVER ---\n";
diff --git a/bureau/class/m_mem.php b/bureau/class/m_mem.php
index 40f1538b..624f6460 100644
--- a/bureau/class/m_mem.php
+++ b/bureau/class/m_mem.php
@@ -582,8 +582,38 @@ Cordially.
     return $str;
   }
 
+/*
+  // Embryon pour stocker une variable "le temps d'une session".
+  // Mis en pause car il faudrait faire session_start pour avoir $_SESSION
+  // Donc peux y avoir des effets de bords... fun...
+  function session_tempo_params_get($v) {
+    $sid=$_COOKIE['session'];
+    if ( empty($_SESSION[$sid]) ) { // si pas de session de params tempo
+      return false;
+    }
+    $j=$_SESSION[$sid];
+    $j=unserialize($j);
+    if ( ! empty( $j[$v] ) ) { // si on a bien qque chose a retourner :)
+      return $j[$v];
+    }
+    return false;
+  }
 
+  function session_tempo_params_set($k, $v, $ecrase=false) {
+    $sid=$_COOKIE['session'];
+    $p=Array();
+    if ( ! empty($_SESSION[$sid]) ) {
+      $p = unserialize($_SESSION[$sid]);
+    }
+    if (! $ecrase && (isset($p[$k]) && is_array($p[$k])) && is_array($v) ) { 
+      $v=array_merge($p[$k], $v); // overwrite entry with the same name
+    }
 
+    $p[$k]=$v;
+    $_SESSION[$sid]=serialize($p);
+    return true;
+  }
+*/
 
 } /* Classe Membre */