diff --git a/manager/career.php b/manager/career.php
index 7f29fc7..efccf65 100755
--- a/manager/career.php
+++ b/manager/career.php
@@ -3,7 +3,6 @@
 
 <?php
 require_once __ROOT__.'/manager/security.php';
-require_once __ROOT__.'/manager/database.php';
 
     /***********************************************************
 	*                                                          *
diff --git a/manager/database.php b/manager/database.php
index 697ef81..8d7c745 100755
--- a/manager/database.php
+++ b/manager/database.php
@@ -1,13 +1,13 @@
 <?php require_once __ROOT__.'/manager/security.php';
 
 /* INCLUSION DES REPOs */
-require_once __ROOT__.'/manager/repo/user.php';  // gestion des utilisateurs (UID, infos, création, modification)
-require_once __ROOT__.'/manager/repo/group.php'; // gestion des groupes & appartenances (UID, ajouter membres, visu membres, création, modification)
-require_once __ROOT__.'/manager/repo/semestre.php';
-require_once __ROOT__.'/manager/repo/module.php';
-require_once __ROOT__.'/manager/repo/ue.php';
-require_once __ROOT__.'/manager/repo/controle.php';
-require_once __ROOT__.'/manager/repo/note.php';
+// require_once __ROOT__.'/manager/repo/user.php';  // gestion des utilisateurs (UID, infos, création, modification)
+// require_once __ROOT__.'/manager/repo/group.php'; // gestion des groupes & appartenances (UID, ajouter membres, visu membres, création, modification)
+// require_once __ROOT__.'/manager/repo/semestre.php';
+// require_once __ROOT__.'/manager/repo/module.php';
+// require_once __ROOT__.'/manager/repo/ue.php';
+// require_once __ROOT__.'/manager/repo/controle.php';
+// require_once __ROOT__.'/manager/repo/note.php';
 // debug();
 
 class DBAccess{};
diff --git a/manager/groups.php b/manager/groups.php
index 1c34379..42e5138 100755
--- a/manager/groups.php
+++ b/manager/groups.php
@@ -1,6 +1,5 @@
 <?php
 require_once __ROOT__.'/manager/security.php';
-require_once __ROOT__.'/manager/database.php';
 
     /***********************************************************
 	*                                                          *
diff --git a/manager/modules.php b/manager/modules.php
index c360139..96d8e5e 100755
--- a/manager/modules.php
+++ b/manager/modules.php
@@ -1,6 +1,5 @@
 <?php
 require_once __ROOT__.'/manager/security.php';
-require_once __ROOT__.'/manager/database.php';
 
     /***********************************************************
 	*                                                          *
diff --git a/manager/notifications.php b/manager/notifications.php
index f9712ef..ed227ec 100755
--- a/manager/notifications.php
+++ b/manager/notifications.php
@@ -1,6 +1,5 @@
 <?php
 
-// require_once __ROOT__.'/manager/database.php';
 
 // GESTION DES NOTIFICATIONS
 
diff --git a/manager/security.php b/manager/security.php
index fa8756d..7263504 100755
--- a/manager/security.php
+++ b/manager/security.php
@@ -1,4 +1,4 @@
-<?php 
+<?php define('__ROOT__', dirname(dirname(__FILE__)) );
 
 	/***********************************************************
 	*                                                          *
@@ -8,7 +8,7 @@
 	*                                                          *
 	* [0] Constantes                                           *
 	* [1] Session & redirection                                *
-	*                                                          *
+	* [2] autoloader                                           *
 	*                                                          *
 	*                                                          *
 	*                                                          *
@@ -158,39 +158,24 @@
 
 	}
 
-	/*function checkParamBIS( ...$checkIt ) {
 
+	/* [2] AUTOLOADER
+	================================================================*/
+	function autoLoader($className) {
 
-		// checkIt[] Tableau | checkIT[][] Types des Variables | checkIt[][][] Formats des variables | checkIt[][][][] Valeur des varialbes
+	    // si on charge un Repo
+	    if( preg_match('/^([a-z]+)Repo$/', $className, $match) ){
+	        require_once __ROOT__.DIRECTORY_SEPARATOR.'manager'.DIRECTORY_SEPARATOR.'repo'.DIRECTORY_SEPARATOR.$match[1].'.php';
+	    }
 
+	    // si c'est un manager
+	    elseif( is_file(__ROOT__.DIRECTORY_SEPARATOR.'manager'.DIRECTORY_SEPARATOR.strtolower($className).'.php') )
+	    	require_once __ROOT__.DIRECTORY_SEPARATOR.'manager'.DIRECTORY_SEPARATOR.strtolower($className).'.php';
 
-		$checker = false;
-
-		for( $i = 0; $i < func_num_args(); $i++) {
-
-			for( $j = 0; $j < sizeof( $checkIt[$i] ); $j++) {
-
-				switch ($checkIt[$i][$j]) {
-
-					case 'string':	if( is_string( $checkIt[$i][$j][$j][$j] ) )
-										$checker = is_string( $checkIt[$i][$j][$j][$j] ) && preg_match( $checkIt[$i][$j][$j], (String) $checkIt[$i][$j][$j][$j] ); 
-									break;
-					case 'int':		if( is_string( $checkIt[$i][$j][$j][$j]) )
-										$checker = is_int( $checkIt[$i][$j][$j][$j] ) && preg_match( $checkIt[$i][$j][$j], (String) $checkIt[$i][$j][$j][$j] );
-									break;
-					case 'numeric': if( is_string( $checkIt[$i][$j][$j][$j]]) )
-										$checker = is_numeric( $checkIt[$i][$j][$j][$j] ) && preg_match( $checkIt[$i][$j][$j], (String) $checkIt[$i][$j][$j][$j] );
-									break;
-					case 'array':	if( is_numeric( $checkIt[$i][$j][$j][$j]) )
-										$checker = is_array( $checkIt[$i][$j][$j][$j] ) && count( $checkIt[$i][$j][$j] ) > 0;
-									break;
-				}
-				
-			}
-		}
-
-		return $checker;
-
-	}*/
+	    // sinon
+	    // .....
 
+	}
+	
+	spl_autoload_register('autoLoader', false, true);
 ?>
diff --git a/manager/user.php b/manager/user.php
index 839fae3..29ddf88 100755
--- a/manager/user.php
+++ b/manager/user.php
@@ -1,6 +1,5 @@
 <?php
 require_once __ROOT__.'/manager/security.php';
-require_once __ROOT__.'/manager/database.php';
 
     /***********************************************************
 	*                                                          *
diff --git a/page/home.php b/page/home.php
index 017517c..6aaf4f6 100755
--- a/page/home.php
+++ b/page/home.php
@@ -1,5 +1,5 @@
 <?php define('__ROOT__', dirname(dirname(__FILE__)) );
-require_once __ROOT__.'/manager/groups.php';
+require_once __ROOT__.'/manager/security.php';
 
 /****************************************
 *                                       *
diff --git a/src/wallpaper.jpg b/src/wallpaper.jpg
deleted file mode 100755
index 77e5447..0000000
Binary files a/src/wallpaper.jpg and /dev/null differ
diff --git a/test.php b/test.php
index 88c7b9a..5d8a450 100755
--- a/test.php
+++ b/test.php
@@ -45,13 +45,42 @@ require_once __ROOT__.'/manager/security.php';
 
 
 debug();
-var_dump( $_SESSION );
+// var_dump( $_SESSION );
+
+
+// require_once __ROOT__.'/manager/database.php';
+// $moyenneUEetu = DataBase::getPDO()->query("SELECT * FROM utilisateur");
+// var_dump( $moyenneUEetu->fetchAll() );
+
+
+var_dump( DataBase::getInstance()->listeUtilisateursRole(2015) );
+
+
+
+
+
+
+
+/*************************/
+/* CONCEPTION DE PASSAGE */
+/*************************/
+
+
+
+
+
+
+
+
+
+
+
+
 
 
 
 // $_SESSION['annee'] = 2015;
 
-// require_once __ROOT__.'/manager/phpExcel.php';
 // require_once __ROOT__.'/manager/groups.php';
 
 // $_SESSION['identifiant'] = 'modele'; // afin de lire le fichier