diff --git a/trunk/create.php b/trunk/create.php
index c0381e88..7db0c4c5 100644
--- a/trunk/create.php
+++ b/trunk/create.php
@@ -48,7 +48,7 @@ if($LSsession -> startLSsession()) {
         if ($form->validate()) {
           // MàJ des données de l'objet LDAP
           if ($object -> updateData('create')) {
-            if (!$GLOBALS['LSerror']->errorsDefined()) {
+            if (!LSerror::errorsDefined()) {
               $GLOBALS['LSsession'] -> addInfo(_("L'objet a bien été ajouté."));
             }
             if (isset($_REQUEST['ajax'])) {
@@ -88,15 +88,15 @@ if($LSsession -> startLSsession()) {
         $form -> display();
       }
       else {
-        $GLOBALS['LSerror'] -> addErrorCode('LSsession_11');
+        LSerror::addErrorCode('LSsession_11');
       }
     }
     else {
-      $GLOBALS['LSerror'] -> addErrorCode('LSldapObject_01');
+      LSerror::addErrorCode('LSldapObject_01');
     }
   }
   else {
-    $GLOBALS['LSerror'] -> addErrorCode('LSsession_12');
+    LSerror::addErrorCode('LSsession_12');
   }
 
 }
diff --git a/trunk/includes/addons/LSaddons.ftp.php b/trunk/includes/addons/LSaddons.ftp.php
index e00efd9d..11ad0225 100644
--- a/trunk/includes/addons/LSaddons.ftp.php
+++ b/trunk/includes/addons/LSaddons.ftp.php
@@ -74,10 +74,10 @@ $GLOBALS['LSerror_code']['FTP_05']= array (
     // Dependance de librairie
     if (!class_exists('Net_FTP')) {
       if (!defined('NET_FTP')) {
-        $GLOBALS['LSerror'] -> addErrorCode('FTP_SUPPORT_02','NET_FTP');
+        LSerror::addErrorCode('FTP_SUPPORT_02','NET_FTP');
         $retval=false;
       } else if(!LSsession::includeFile(NET_FTP)) {
-        $GLOBALS['LSerror'] -> addErrorCode('FTP_SUPPORT_01');
+        LSerror::addErrorCode('FTP_SUPPORT_01');
         $retval=false;
       }
     }
@@ -108,14 +108,14 @@ $GLOBALS['LSerror_code']['FTP_05']= array (
         return $cnx;
       }
       else {
-        $GLOBALS['LSerror'] -> addErrorCode('FTP_01',"2");
-        $GLOBALS['LSerror'] -> addErrorCode('FTP_00',$do -> getMessage());
+        LSerror::addErrorCode('FTP_01',"2");
+        LSerror::addErrorCode('FTP_00',$do -> getMessage());
         return;         
       }
     }
     else {
-      $GLOBALS['LSerror'] -> addErrorCode('FTP_01',"1");
-      $GLOBALS['LSerror'] -> addErrorCode('FTP_00',$do -> getMessage());
+      LSerror::addErrorCode('FTP_01',"1");
+      LSerror::addErrorCode('FTP_00',$do -> getMessage());
       return;
     }
   }
@@ -144,15 +144,15 @@ $GLOBALS['LSerror_code']['FTP_05']= array (
     foreach($dirs as $dir) {
       $do = $cnx -> mkdir($dir,true);
       if ($do instanceof PEAR_Error) {
-        $GLOBALS['LSerror'] -> addErrorCode('FTP_02',$dir);
-        $GLOBALS['LSerror'] -> addErrorCode('FTP_00',$do -> getMessage());
+        LSerror::addErrorCode('FTP_02',$dir);
+        LSerror::addErrorCode('FTP_00',$do -> getMessage());
         return;
       }
       if ($chmod) {
         $do = $cnx -> chmod($dir,$chmod);
         if ($do instanceof PEAR_Error) {
-          $GLOBALS['LSerror'] -> addErrorCode('FTP_04',$dir);
-          $GLOBALS['LSerror'] -> addErrorCode('FTP_00',$do -> getMessage());
+          LSerror::addErrorCode('FTP_04',$dir);
+          LSerror::addErrorCode('FTP_00',$do -> getMessage());
         }
       }
     }
@@ -194,8 +194,8 @@ $GLOBALS['LSerror_code']['FTP_05']= array (
       }
       $do = $cnx -> rm($dir,true);
       if ($do instanceof PEAR_Error) {
-        $GLOBALS['LSerror'] -> addErrorCode('FTP_03',$dir);
-        $GLOBALS['LSerror'] -> addErrorCode('FTP_00',$do -> getMessage());
+        LSerror::addErrorCode('FTP_03',$dir);
+        LSerror::addErrorCode('FTP_00',$do -> getMessage());
         return;
       }
     }
@@ -223,8 +223,8 @@ $GLOBALS['LSerror_code']['FTP_05']= array (
     }
     $do = $cnx -> rename($old,$new);
     if ($do instanceof PEAR_Error) {
-      $GLOBALS['LSerror'] -> addErrorCode('FTP_05',array('old' => $old,'new' => $new));
-      $GLOBALS['LSerror'] -> addErrorCode('FTP_00',$do -> getMessage());
+      LSerror::addErrorCode('FTP_05',array('old' => $old,'new' => $new));
+      LSerror::addErrorCode('FTP_00',$do -> getMessage());
       return;
     }
     return true;
diff --git a/trunk/includes/addons/LSaddons.mail.php b/trunk/includes/addons/LSaddons.mail.php
index 81fc91fc..92b80429 100644
--- a/trunk/includes/addons/LSaddons.mail.php
+++ b/trunk/includes/addons/LSaddons.mail.php
@@ -52,7 +52,7 @@ $GLOBALS['LSerror_code']['MAIL_01']= array (
     // Dependance de librairie
     if (!class_exists('Mail')) {
       if(!LSsession::includeFile(PEAR_MAIL)) {
-        $GLOBALS['LSerror'] -> addErrorCode('MAIL_SUPPORT_01');
+        LSerror::addErrorCode('MAIL_SUPPORT_01');
         $retval=false;
       }
     }
@@ -84,8 +84,8 @@ $GLOBALS['LSerror_code']['MAIL_01']= array (
     $ret = $mail_obj -> send($to,$headers,$msg);
     
     if ($ret instanceof PEAR_Error) {
-      $GLOBALS['LSerror'] -> addErrorCode('MAIL_01');
-      $GLOBALS['LSerror'] -> addErrorCode('MAIL_00',$ret -> getMessage());
+      LSerror::addErrorCode('MAIL_01');
+      LSerror::addErrorCode('MAIL_00',$ret -> getMessage());
       return;
     }
     return true;
diff --git a/trunk/includes/addons/LSaddons.maildir.php b/trunk/includes/addons/LSaddons.maildir.php
index e68e427c..e2f54336 100644
--- a/trunk/includes/addons/LSaddons.maildir.php
+++ b/trunk/includes/addons/LSaddons.maildir.php
@@ -54,7 +54,7 @@ $retval=true;
     // Dependance de librairie
     if (!function_exists('createDirsByFTP')) {
       if(!$GLOBALS['LSsession'] -> loadLSaddon('ftp')) {
-        $GLOBALS['LSerror'] -> addErrorCode('MAILDIR_SUPPORT_01');
+        LSerror::addErrorCode('MAILDIR_SUPPORT_01');
         $retval=false;
       }
     }
@@ -67,7 +67,7 @@ $retval=true;
 
     foreach($MUST_DEFINE_CONST as $const) {
       if ( (!defined($const)) || (constant($const) == "")) {
-        $GLOBALS['LSerror'] -> addErrorCode('MAILDIR_SUPPORT_02',$const);
+        LSerror::addErrorCode('MAILDIR_SUPPORT_02',$const);
         $retval=false;
       }
     }
@@ -95,7 +95,7 @@ $retval=true;
       $dir.'/tmp'
     );
     if (!createDirsByFTP(LS_MAILDIR_FTP_HOST,LS_MAILDIR_FTP_PORT,LS_MAILDIR_FTP_USER,LS_MAILDIR_FTP_PWD,$dirs,LS_MAILDIR_FTP_MAILDIR_CHMOD)) {
-      $GLOBALS['LSerror'] -> addErrorCode('MAILDIR_01');
+      LSerror::addErrorCode('MAILDIR_01');
       return;
     }
     return true;
@@ -117,7 +117,7 @@ $retval=true;
       $dir = getFData(LS_MAILDIR_FTP_MAILDIR_PATH,$ldapObject,'getValue');
     }
     if (!removeDirsByFTP(LS_MAILDIR_FTP_HOST,LS_MAILDIR_FTP_PORT,LS_MAILDIR_FTP_USER,LS_MAILDIR_FTP_PWD,$dir)) {
-      $GLOBALS['LSerror'] -> addErrorCode('MAILDIR_02');
+      LSerror::addErrorCode('MAILDIR_02');
       return;
     }
     return true;
@@ -135,7 +135,7 @@ $retval=true;
   */
   function renameMaildirByFTP($old,$new) {
     if (!renameDirByFTP(LS_MAILDIR_FTP_HOST,LS_MAILDIR_FTP_PORT,LS_MAILDIR_FTP_USER,LS_MAILDIR_FTP_PWD,$old,$new)) {
-      $GLOBALS['LSerror'] -> addErrorCode('MAILDIR_03');
+      LSerror::addErrorCode('MAILDIR_03');
       return;
     }
     return true;
diff --git a/trunk/includes/addons/LSaddons.posix.php b/trunk/includes/addons/LSaddons.posix.php
index 0a3c5725..9cc68068 100644
--- a/trunk/includes/addons/LSaddons.posix.php
+++ b/trunk/includes/addons/LSaddons.posix.php
@@ -53,7 +53,7 @@ $GLOBALS['LSerror_code']['POSIX_01']= array (
     // Dependance de librairie
     if (!function_exists('createDirsByFTP')) {
       if(!$GLOBALS['LSsession'] -> loadLSaddon('ftp')) {
-        $GLOBALS['LSerror'] -> addErrorCode('POSIX_SUPPORT_02');
+        LSerror::addErrorCode('POSIX_SUPPORT_02');
         $retval=false;
       }
     }
@@ -74,7 +74,7 @@ $GLOBALS['LSerror_code']['POSIX_01']= array (
 
     foreach($MUST_DEFINE_CONST as $const) {
       if ( (!defined($const)) || (constant($const) == "")) {
-        $GLOBALS['LSerror'] -> addErrorCode('POSIX_SUPPORT_O1',$const);
+        LSerror::addErrorCode('POSIX_SUPPORT_O1',$const);
         $retval=false;
       }
     }
@@ -147,7 +147,7 @@ $GLOBALS['LSerror_code']['POSIX_01']= array (
   */
   function generate_homeDirectory($ldapObject) {
     if ( get_class($ldapObject -> attrs[ LS_POSIX_UID_ATTR ]) != 'LSattribute' ) {
-      $GLOBALS['LSerror'] -> addErrorCode('POSIX_01',array('dependency' => 'uid', 'attr' => 'homeDirectory'));
+      LSerror::addErrorCode('POSIX_01',array('dependency' => 'uid', 'attr' => 'homeDirectory'));
       return;
     }
     
@@ -169,7 +169,7 @@ $GLOBALS['LSerror_code']['POSIX_01']= array (
   function createHomeDirectoryByFTP($ldapObject) {
     $dir = getFData(LS_POSIX_HOMEDIRECTORY_FTP_PATH,$ldapObject,'getValue');
     if (!createDirsByFTP(LS_POSIX_HOMEDIRECTORY_FTP_HOST,LS_POSIX_HOMEDIRECTORY_FTP_PORT,LS_POSIX_HOMEDIRECTORY_FTP_USER,LS_POSIX_HOMEDIRECTORY_FTP_PWD,$dir)) {
-      $GLOBALS['LSerror'] -> addErrorCode('POSIX_02');
+      LSerror::addErrorCode('POSIX_02');
       return;
     }
     return true;
diff --git a/trunk/includes/addons/LSaddons.samba.php b/trunk/includes/addons/LSaddons.samba.php
index c2b00253..2e21d54a 100644
--- a/trunk/includes/addons/LSaddons.samba.php
+++ b/trunk/includes/addons/LSaddons.samba.php
@@ -57,7 +57,7 @@ $GLOBALS['LSerror_code']['SAMBA_01']= array (
     // Dependance de librairie
     if ( !class_exists('smbHash') ) {
       if ( !LSsession::includeFile(LS_LIB_DIR . 'class.smbHash.php') ) {
-        $GLOBALS['LSerror'] -> addErrorCode('SAMBA_SUPPORT_01');
+        LSerror::addErrorCode('SAMBA_SUPPORT_01');
         $retval=false;
       }
     }
@@ -74,14 +74,14 @@ $GLOBALS['LSerror_code']['SAMBA_01']= array (
 
     foreach($MUST_DEFINE_CONST as $const) {
       if ( (!defined($const)) || (constant($const) == "")) {
-        $GLOBALS['LSerror'] -> addErrorCode('SAMBA_SUPPORT_02',$const);
+        LSerror::addErrorCode('SAMBA_SUPPORT_02',$const);
         $retval=false;
       }
     }
 
     // Pour l'intégrité des SID
     if ( (LS_SAMBA_SID_BASE_USER % 2) == (LS_SAMBA_SID_BASE_GROUP % 2) ) {
-        $GLOBALS['LSerror'] -> addErrorCode('SAMBA_SUPPORT_03');
+        LSerror::addErrorCode('SAMBA_SUPPORT_03');
         $retval=false;
     }
     
@@ -102,7 +102,7 @@ $GLOBALS['LSerror_code']['SAMBA_01']= array (
   */
   function generate_sambaUserSID($ldapObject) {
     if ( get_class($ldapObject -> attrs[ LS_SAMBA_UIDNUMBER_ATTR ]) != 'LSattribute' ) {
-      $GLOBALS['LSerror'] -> addErrorCode('SAMBA_01',array('dependency' => LS_SAMBA_UIDNUMBER_ATTR, 'attr' => 'sambaSID'));
+      LSerror::addErrorCode('SAMBA_01',array('dependency' => LS_SAMBA_UIDNUMBER_ATTR, 'attr' => 'sambaSID'));
       return;
     }
 
@@ -128,7 +128,7 @@ $GLOBALS['LSerror_code']['SAMBA_01']= array (
   */
   function generate_sambaGroupSID($ldapObject) {
     if ( get_class($ldapObject -> attrs[ LS_SAMBA_GIDNUMBER_ATTR ]) != 'LSattribute' ) {
-      $GLOBALS['LSerror'] -> addErrorCode('SAMBA_01',array('dependency' => LS_SAMBA_GIDNUMBER_ATTR, 'attr' => 'sambaSID'));
+      LSerror::addErrorCode('SAMBA_01',array('dependency' => LS_SAMBA_GIDNUMBER_ATTR, 'attr' => 'sambaSID'));
       return;
     }
 
@@ -154,7 +154,7 @@ $GLOBALS['LSerror_code']['SAMBA_01']= array (
   */
   function generate_sambaPrimaryGroupSID($ldapObject) {
     if ( get_class($ldapObject -> attrs[ LS_SAMBA_GIDNUMBER_ATTR ]) != 'LSattribute' ) {
-      $GLOBALS['LSerror'] -> addErrorCode('SAMBA_02',array('dependency' => LS_SAMBA_GIDNUMBER_ATTR, 'attr' => 'sambaPrimaryGroupSID'));
+      LSerror::addErrorCode('SAMBA_02',array('dependency' => LS_SAMBA_GIDNUMBER_ATTR, 'attr' => 'sambaPrimaryGroupSID'));
       return;
     }
     
@@ -176,7 +176,7 @@ $GLOBALS['LSerror_code']['SAMBA_01']= array (
   */
   function generate_sambaNTPassword($ldapObject) {
     if ( get_class($ldapObject -> attrs[ LS_SAMBA_USERPASSWORD_ATTR ]) != 'LSattribute' ) {
-      $GLOBALS['LSerror'] -> addErrorCode('SAMBA_03',array('dependency' => LS_SAMBA_USERPASSWORD_ATTR, 'attr' => 'sambaNTPassword'));
+      LSerror::addErrorCode('SAMBA_03',array('dependency' => LS_SAMBA_USERPASSWORD_ATTR, 'attr' => 'sambaNTPassword'));
       return;
     }
 
@@ -201,7 +201,7 @@ $GLOBALS['LSerror_code']['SAMBA_01']= array (
   */
   function generate_sambaLMPassword($ldapObject) {
     if ( get_class($ldapObject -> attrs[ LS_SAMBA_USERPASSWORD_ATTR ]) != 'LSattribute' ) {
-      $GLOBALS['LSerror'] -> addErrorCode('SAMBA_04',array('dependency' => LS_SAMBA_USERPASSWORD_ATTR, 'attr' => 'sambaLMPassword'));
+      LSerror::addErrorCode('SAMBA_04',array('dependency' => LS_SAMBA_USERPASSWORD_ATTR, 'attr' => 'sambaLMPassword'));
       return;
     }
 
diff --git a/trunk/includes/addons/LSaddons.supann.php b/trunk/includes/addons/LSaddons.supann.php
index 56b1d600..a8a0462b 100644
--- a/trunk/includes/addons/LSaddons.supann.php
+++ b/trunk/includes/addons/LSaddons.supann.php
@@ -51,7 +51,7 @@ $GLOBALS['LSerror_code']['SUPANN_01']= array (
 
     foreach($MUST_DEFINE_CONST as $const) {
       if ( (!defined($const)) || (constant($const) == "")) {
-        $GLOBALS['LSerror'] -> addErrorCode('SUPANN_SUPPORT_01',$const);
+        LSerror::addErrorCode('SUPANN_SUPPORT_01',$const);
         $retval=false;
       }
     }
@@ -70,11 +70,11 @@ $GLOBALS['LSerror_code']['SUPANN_01']= array (
   */
   function generate_displayName($ldapObject) {
     if ( get_class($ldapObject -> attrs[ LS_SUPANN_LASTNAME_ATTR ]) != 'LSattribute' ) {
-      $GLOBALS['LSerror'] -> addErrorCode('SUPANN_01',array('dependency' => LS_SUPANN_LASTNAME_ATTR, 'attr' => 'cn'));
+      LSerror::addErrorCode('SUPANN_01',array('dependency' => LS_SUPANN_LASTNAME_ATTR, 'attr' => 'cn'));
       return;
     }
     if ( get_class($ldapObject -> attrs[ LS_SUPANN_FIRSTNAME_ATTR ]) != 'LSattribute' ) {
-      $GLOBALS['LSerror'] -> addErrorCode('SUPANN_01',array('dependency' => LS_SUPANN_FIRSTNAME_ATTR, 'attr' => 'cn'));
+      LSerror::addErrorCode('SUPANN_01',array('dependency' => LS_SUPANN_FIRSTNAME_ATTR, 'attr' => 'cn'));
       return;
     }
 
@@ -95,11 +95,11 @@ $GLOBALS['LSerror_code']['SUPANN_01']= array (
   */
   function generate_cn($ldapObject) {
     if ( get_class($ldapObject -> attrs[ LS_SUPANN_LASTNAME_ATTR ]) != 'LSattribute' ) {
-      $GLOBALS['LSerror'] -> addErrorCode('SUPANN_01',array('dependency' => LS_SUPANN_LASTNAME_ATTR, 'attr' => 'cn'));
+      LSerror::addErrorCode('SUPANN_01',array('dependency' => LS_SUPANN_LASTNAME_ATTR, 'attr' => 'cn'));
       return;
     }
     if ( get_class($ldapObject -> attrs[ LS_SUPANN_FIRSTNAME_ATTR ]) != 'LSattribute' ) {
-      $GLOBALS['LSerror'] -> addErrorCode('SUPANN_01',array('dependency' => LS_SUPANN_FIRSTNAME_ATTR, 'attr' => 'cn'));
+      LSerror::addErrorCode('SUPANN_01',array('dependency' => LS_SUPANN_FIRSTNAME_ATTR, 'attr' => 'cn'));
       return;
     }
 
diff --git a/trunk/includes/class/class.LSattr_html.php b/trunk/includes/class/class.LSattr_html.php
index ccd5494d..187233a7 100644
--- a/trunk/includes/class/class.LSattr_html.php
+++ b/trunk/includes/class/class.LSattr_html.php
@@ -80,12 +80,12 @@ class LSattr_html {
    */
   function addToForm (&$form,$idForm,$data=NULL) {
     if (!$this -> LSformElement_type) {
-      $GLOBALS['LSerror'] -> addErrorCode('LSattr_html_01',$this -> name);
+      LSerror::addErrorCode('LSattr_html_01',$this -> name);
       return;
     }
     $element=$form -> addElement($this -> LSformElement_type, $this -> name, $this -> config['label'],$this -> config, $this);
     if(!$element) {
-      $GLOBALS['LSerror'] -> addErrorCode('LSform_06',$this -> name);
+      LSerror::addErrorCode('LSform_06',$this -> name);
       return;
     }
     if ($data) {
diff --git a/trunk/includes/class/class.LSattr_html_image.php b/trunk/includes/class/class.LSattr_html_image.php
index 8e298f64..f3a24328 100644
--- a/trunk/includes/class/class.LSattr_html_image.php
+++ b/trunk/includes/class/class.LSattr_html_image.php
@@ -39,12 +39,12 @@ class LSattr_html_image extends LSattr_html {
   function addToForm (&$form,$idForm,$data=NULL) {
     $element=$form -> addElement('image', $this -> name, $this -> config['label'],$this -> config, $this);
     if(!$element) {
-      $GLOBALS['LSerror'] -> addErrorCode('LSform_06',$this -> name);
+      LSerror::addErrorCode('LSform_06',$this -> name);
       return;
     }
     
     if (count($data)>1) {
-      $GLOBALS['LSerror'] -> addErrorCode('LSattr_html_03','password');
+      LSerror::addErrorCode('LSattr_html_03','password');
     }
     
     if ($data) {
diff --git a/trunk/includes/class/class.LSattr_html_password.php b/trunk/includes/class/class.LSattr_html_password.php
index b727dcf9..4db921d1 100644
--- a/trunk/includes/class/class.LSattr_html_password.php
+++ b/trunk/includes/class/class.LSattr_html_password.php
@@ -39,12 +39,12 @@ class LSattr_html_password extends LSattr_html {
   function addToForm (&$form,$idForm,$data=NULL) {
     $element=$form -> addElement('password', $this -> name, $this -> config['label'], $this -> config, $this);
     if(!$element) {
-      $GLOBALS['LSerror'] -> addErrorCode('LSform_06',$this -> name);
+      LSerror::addErrorCode('LSform_06',$this -> name);
       return;
     }
 
     if (count($data)>1) {
-      $GLOBALS['LSerror'] -> addErrorCode('LSattr_html_03','password');
+      LSerror::addErrorCode('LSattr_html_03','password');
     }
     
     if ($data) {
diff --git a/trunk/includes/class/class.LSattr_html_select_list.php b/trunk/includes/class/class.LSattr_html_select_list.php
index 70ef4c74..f3235979 100644
--- a/trunk/includes/class/class.LSattr_html_select_list.php
+++ b/trunk/includes/class/class.LSattr_html_select_list.php
@@ -41,7 +41,7 @@ class LSattr_html_select_list extends LSattr_html{
     $this -> config['text_possible_values'] = $possible_values;
     $element=$form -> addElement('select', $this -> name, $this -> config['label'],$this -> config, $this);
     if(!$element) {
-      $GLOBALS['LSerror'] -> addErrorCode('LSform_06',$this -> name);
+      LSerror::addErrorCode('LSform_06',$this -> name);
       return;
     }
     if ($data) {
@@ -76,7 +76,7 @@ class LSattr_html_select_list extends LSattr_html{
       foreach($this -> config['possible_values'] as $val_name => $val) {
         if($val_name=='OTHER_OBJECT') {
           if ((!isset($val['object_type'])) || (!isset($val['value_attribute']))) {
-            $GLOBALS['LSerror'] -> addErrorCode('LSattr_html_select_list_01',$this -> name);
+            LSerror::addErrorCode('LSattr_html_select_list_01',$this -> name);
             break;
           }
           if (!$GLOBALS['LSsession'] -> loadLSobject($val['object_type'])) {
diff --git a/trunk/includes/class/class.LSattr_html_select_object.php b/trunk/includes/class/class.LSattr_html_select_object.php
index b96fe104..d4f7534c 100644
--- a/trunk/includes/class/class.LSattr_html_select_object.php
+++ b/trunk/includes/class/class.LSattr_html_select_object.php
@@ -40,7 +40,7 @@ class LSattr_html_select_object extends LSattr_html{
     $this -> config['attrObject'] = $this;
     $element=$form -> addElement('select_object', $this -> name, $this -> config['label'],$this -> config,$this);
     if(!$element) {
-      $GLOBALS['LSerror'] -> addErrorCode('LSform_06',$this -> name);
+      LSerror::addErrorCode('LSform_06',$this -> name);
       return;
     }
     if ($data) {
@@ -81,7 +81,7 @@ class LSattr_html_select_object extends LSattr_html{
     if (isset($this -> config['selectable_object'])) {
       $conf=$this -> config['selectable_object'];
       if (!isset($conf['object_type'])) {
-        $GLOBALS['LSerror'] -> addErrorCode('LSattr_html_select_object_01',$this -> name);
+        LSerror::addErrorCode('LSattr_html_select_object_01',$this -> name);
         return;
       }
       
@@ -129,7 +129,7 @@ class LSattr_html_select_object extends LSattr_html{
     if (isset($this -> config['selectable_object'])) {
       $conf=$this -> config['selectable_object'];
       if (!isset($conf['object_type'])) {
-        $GLOBALS['LSerror'] -> addErrorCode('LSattr_html_select_object_01',$this -> name);
+        LSerror::addErrorCode('LSattr_html_select_object_01',$this -> name);
         return;
       }
       
diff --git a/trunk/includes/class/class.LSattr_ldap_password.php b/trunk/includes/class/class.LSattr_ldap_password.php
index 43b568b5..2746c4fd 100644
--- a/trunk/includes/class/class.LSattr_ldap_password.php
+++ b/trunk/includes/class/class.LSattr_ldap_password.php
@@ -65,7 +65,7 @@ class LSattr_ldap_password extends LSattr_ldap {
         break;
       case 'ext_des':
         if ( ! defined( 'CRYPT_EXT_DES' ) || CRYPT_EXT_DES == 0 ) {
-          $GLOBALS['LSerror'] -> addErrorCode(1023,'ext_des');
+          LSerror::addErrorCode(1023,'ext_des');
         }
         else {
           return '{CRYPT}' . crypt( $this -> clearPassword, '_' . $this -> getSalt(8) );
@@ -73,7 +73,7 @@ class LSattr_ldap_password extends LSattr_ldap {
         break;
       case 'blowfish':
         if( ! defined( 'CRYPT_BLOWFISH' ) || CRYPT_BLOWFISH == 0 ) {
-          $GLOBALS['LSerror'] -> addErrorCode(1023,'blowfish');
+          LSerror::addErrorCode(1023,'blowfish');
         }
         else {
           return '{CRYPT}' . crypt( $this -> clearPassword, '$2a$12$' . $this -> getSalt(13) );
@@ -86,7 +86,7 @@ class LSattr_ldap_password extends LSattr_ldap {
         elseif( function_exists( 'mhash' ) ) {
           return '{SHA}' . base64_encode( mhash( MHASH_SHA1, $this -> clearPassword ) );
         } else {
-          $GLOBALS['LSerror'] -> addErrorCode(1023,'sha');
+          LSerror::addErrorCode(1023,'sha');
         }
         break;
       case 'ssha':
@@ -96,7 +96,7 @@ class LSattr_ldap_password extends LSattr_ldap {
           return "{SSHA}".base64_encode( mhash( MHASH_SHA1, $this -> clearPassword.$salt ).$salt );
         }
         else {
-          $GLOBALS['LSerror'] -> addErrorCode(1023,'ssha');
+          LSerror::addErrorCode(1023,'ssha');
         }
         break;
       case 'smd5':
@@ -106,7 +106,7 @@ class LSattr_ldap_password extends LSattr_ldap {
           return "{SMD5}".base64_encode( mhash( MHASH_MD5, $password_clear.$salt ).$salt );
         }
         else {
-          $GLOBALS['LSerror'] -> addErrorCode(1023,'smd5');
+          LSerror::addErrorCode(1023,'smd5');
         }
         break;
       case 'md5':
@@ -114,7 +114,7 @@ class LSattr_ldap_password extends LSattr_ldap {
         break;
       case 'md5crypt':
         if( ! defined( 'CRYPT_MD5' ) || CRYPT_MD5 == 0 ) {
-          $GLOBALS['LSerror'] -> addErrorCode(1023,'md5crypt');
+          LSerror::addErrorCode(1023,'md5crypt');
         }
         else {
           return '{CRYPT}'.crypt($this -> clearPassword,'$1$'.$this -> getSalt().'$');
diff --git a/trunk/includes/class/class.LSattribute.php b/trunk/includes/class/class.LSattribute.php
index 81b1af21..43822510 100644
--- a/trunk/includes/class/class.LSattribute.php
+++ b/trunk/includes/class/class.LSattribute.php
@@ -73,7 +73,7 @@ class LSattribute {
       $this -> ldap = new $ldap_type($name,$config,$this);
     }
     else {
-      $GLOBALS['LSerror'] -> addErrorCode('LSattribute_01',array('attr' => $name,'html'=>$config['html_type'],'ldap'=>$config['ldap_type']));
+      LSerror::addErrorCode('LSattribute_01',array('attr' => $name,'html'=>$config['html_type'],'ldap'=>$config['ldap_type']));
       return;
     }
     return true;
@@ -92,7 +92,7 @@ class LSattribute {
 
   function getLabel() {
     if (!$this -> html) {
-      $GLOBALS['LSerror'] -> addErrorCode('LSattribute_09',array('type' => 'html','name' => $this -> name));
+      LSerror::addErrorCode('LSattribute_09',array('type' => 'html','name' => $this -> name));
       return;
     }
     return $this -> html -> getLabel();
@@ -158,7 +158,7 @@ class LSattribute {
    */
   function getDisplayValue() {
     if (!$this -> ldap) {
-      $GLOBALS['LSerror'] -> addErrorCode('LSattribute_09',array('type' => 'ldap','name' => $this -> name));
+      LSerror::addErrorCode('LSattribute_09',array('type' => 'ldap','name' => $this -> name));
       return;
     }
     $data = $this -> ldap -> getDisplayValue($this -> data);
@@ -170,7 +170,7 @@ class LSattribute {
             $result=$func($result);
           }
           else {
-            $GLOBALS['LSerror'] -> addErrorCode('LSattribute_02',array('attr' => $this->name,'func' => $func));
+            LSerror::addErrorCode('LSattribute_02',array('attr' => $this->name,'func' => $func));
             return;
           }
         }
@@ -181,7 +181,7 @@ class LSattribute {
           return $this -> config['onDisplay']($data);
         }
         else {
-          $GLOBALS['LSerror'] -> addErrorCode('LSattribute_02',array('attr' => $this->name,'func' => $this -> config['onDisplay']));
+          LSerror::addErrorCode('LSattribute_02',array('attr' => $this->name,'func' => $this -> config['onDisplay']));
           return;
         }
       }
@@ -207,7 +207,7 @@ class LSattribute {
   function addToForm(&$form,$idForm,&$obj=NULL,$value=NULL) {
     if(isset($this -> config['form'][$idForm])) {
       if (!$this -> html) {
-        $GLOBALS['LSerror'] -> addErrorCode('LSattribute_09',array('type' => 'html','name' => $this -> name));
+        LSerror::addErrorCode('LSattribute_09',array('type' => 'html','name' => $this -> name));
         return;
       }
       if($this -> myRights() == 'n') {
@@ -225,7 +225,7 @@ class LSattribute {
       
       $element = $this -> html -> addToForm($form,$idForm,$data);
       if(!$element) {
-        $GLOBALS['LSerror'] -> addErrorCode('LSform_06',$this -> name);
+        LSerror::addErrorCode('LSform_06',$this -> name);
       }
 
       if($this -> config['required']==1) {
@@ -240,7 +240,7 @@ class LSattribute {
           if(is_array($this -> config['check_data'])) {
             foreach ($this -> config['check_data'] as $rule => $rule_infos) {
               if((!$form -> isRuleRegistered($rule))&&($rule!='')) {
-                $GLOBALS['LSerror'] -> addErrorCode('LSattribute_03',array('attr' => $this->name,'rule' => $rule));
+                LSerror::addErrorCode('LSattribute_03',array('attr' => $this->name,'rule' => $rule));
                 return;
               }
               if(!isset($rule_infos['msg']))
@@ -251,7 +251,7 @@ class LSattribute {
             }
           }
           else {
-            $GLOBALS['LSerror'] -> addErrorCode('LSattribute_04',$this->name);
+            LSerror::addErrorCode('LSattribute_04',$this->name);
           }
         }
       } 
@@ -314,7 +314,7 @@ class LSattribute {
   function addToView(&$form) {
     if((isset($this -> config['view'])) && ($this -> myRights() != 'n') ) {
       if (!$this -> html) {
-        $GLOBALS['LSerror'] -> addErrorCode('LSattribute_09',array('type' => 'html','name' => $this -> name));
+        LSerror::addErrorCode('LSattribute_09',array('type' => 'html','name' => $this -> name));
         return;
       }
       if($this -> data !='') {
@@ -325,7 +325,7 @@ class LSattribute {
       }
       $element = $this -> html -> addToForm($form,'view',$data);
       if(!$element instanceof LSformElement) {
-        $GLOBALS['LSerror'] -> addErrorCode('LSform_06',$this -> name);
+        LSerror::addErrorCode('LSform_06',$this -> name);
         return;
       }
       $element -> freeze();
@@ -347,7 +347,7 @@ class LSattribute {
   function refreshForm(&$form,$idForm) {
     if(isset($this -> config['form'][$idForm])&&($this -> myRights()!='n')) {
       if (!$this -> html) {
-        $GLOBALS['LSerror'] -> addErrorCode('LSattribute_09',array('type' => 'html','name' => $this -> name));
+        LSerror::addErrorCode('LSattribute_09',array('type' => 'html','name' => $this -> name));
         return;
       }
       $form_element = $form -> getElement($this -> name);
@@ -504,7 +504,7 @@ class LSattribute {
             $result=$func($result);
           }
           else {
-            $GLOBALS['LSerror'] -> addErrorCode('LSattribute_05',array('attr' => $this->name,'func' => $func));
+            LSerror::addErrorCode('LSattribute_05',array('attr' => $this->name,'func' => $func));
             return;
           }
         }
@@ -514,14 +514,14 @@ class LSattribute {
           $result = $this -> config['onSave']($data);
         }
         else {
-          $GLOBALS['LSerror'] -> addErrorCode('LSattribute_05',array('attr' => $this->name,'func' => $this -> config['onSave']));
+          LSerror::addErrorCode('LSattribute_05',array('attr' => $this->name,'func' => $this -> config['onSave']));
           return;
         }
       }
     }
     else {
       if (!$this -> ldap) {
-        $GLOBALS['LSerror'] -> addErrorCode('LSattribute_09',array('type' => 'ldap','name' => $this -> name));
+        LSerror::addErrorCode('LSattribute_09',array('type' => 'ldap','name' => $this -> name));
         return;
       }
       else {
diff --git a/trunk/includes/class/class.LSform.php b/trunk/includes/class/class.LSform.php
index 2ad384f9..a081bacf 100644
--- a/trunk/includes/class/class.LSform.php
+++ b/trunk/includes/class/class.LSform.php
@@ -219,7 +219,7 @@ class LSform {
       return;
     if ($this -> isSubmit()) {
       if (!$this -> getPostData()) {
-        $GLOBALS['LSerror'] -> addErrorCode('LSform_01');
+        LSerror::addErrorCode('LSform_01');
         return;
       }
       $this -> setValuesFromPostData();
@@ -343,7 +343,7 @@ class LSform {
   function getPostData() {
     foreach($this -> elements as $element_name => $element) {
       if( !($element -> getPostData($this -> _postData)) ) {
-        $GLOBALS['LSerror'] -> addErrorCode('LSform_02',$element_name);
+        LSerror::addErrorCode('LSform_02',$element_name);
         return;
       }
     }
@@ -366,7 +366,7 @@ class LSform {
     $elementType='LSformElement_'.$type;
     $GLOBALS['LSsession'] -> loadLSclass($elementType);
     if (!class_exists($elementType)) {
-      $GLOBALS['LSerror'] -> addErrorCode('LSform_05',array('type' => $type));  
+      LSerror::addErrorCode('LSform_05',array('type' => $type));  
       return;
     }
     $element=$this -> elements[$name] = new $elementType($this,$name,$label,$params,$attr_html);
@@ -375,7 +375,7 @@ class LSform {
     }
     else {
       unset ($this -> elements[$name]);
-      $GLOBALS['LSerror'] -> addErrorCode('LSform_06',array('element' => $name));
+      LSerror::addErrorCode('LSform_06',array('element' => $name));
       return;
     }
   }
@@ -401,12 +401,12 @@ class LSform {
         return true;
       }
       else {
-        $GLOBALS['LSerror'] -> addErrorCode('LSattribute_03',array('attr' => $element,'rule'=>$rule));      
+        LSerror::addErrorCode('LSattribute_03',array('attr' => $element,'rule'=>$rule));      
         return;
       }
     }
     else {  
-      $GLOBALS['LSerror'] -> addErrorCode('LSform_04',array('element' => $element));
+      LSerror::addErrorCode('LSform_04',array('element' => $element));
       return;
     }
   }
diff --git a/trunk/includes/class/class.LSformRule_compare.php b/trunk/includes/class/class.LSformRule_compare.php
index ddfb76a8..e6ce9d0f 100644
--- a/trunk/includes/class/class.LSformRule_compare.php
+++ b/trunk/includes/class/class.LSformRule_compare.php
@@ -69,7 +69,7 @@ class LSformRule_compare extends LSformRule {
    */
   function validate ($values,$options=array(),$formElement) {
     if (!isset($options['params']['operator'])) {
-      $GLOBALS['LSerror'] -> addErrorCode('LSformRule_01',array('type' => 'compare', 'param' => 'operator');
+      LSerror::addErrorCode('LSformRule_01',array('type' => 'compare', 'param' => 'operator');
       return;
     }
     $operator = LSformRule_compare :: _findOperator($options['params']['operator']);
diff --git a/trunk/includes/class/class.LSformRule_maxlength.php b/trunk/includes/class/class.LSformRule_maxlength.php
index 21c1250f..738d32bf 100644
--- a/trunk/includes/class/class.LSformRule_maxlength.php
+++ b/trunk/includes/class/class.LSformRule_maxlength.php
@@ -39,7 +39,7 @@ class LSformRule_maxlength extends LSformRule {
    */
   function validate ($value,$options,$formElement) {
     if(!isset($options['params']['limit'])) {
-      $GLOBALS['LSerror'] -> addErrorCode('LSformRule_01',array('type' => 'maxlength', 'param' => 'limit'));
+      LSerror::addErrorCode('LSformRule_01',array('type' => 'maxlength', 'param' => 'limit'));
       return;
     }
     return (strlen($value)<=$options['params']['limit']);
diff --git a/trunk/includes/class/class.LSformRule_minlength.php b/trunk/includes/class/class.LSformRule_minlength.php
index 4ba7252f..48f7d874 100644
--- a/trunk/includes/class/class.LSformRule_minlength.php
+++ b/trunk/includes/class/class.LSformRule_minlength.php
@@ -39,7 +39,7 @@ class LSformRule_minlength extends LSformRule {
    */ 
   function validate ($value,$options,$formElement) {
     if(!isset($options['params']['limit'])) {
-      $GLOBALS['LSerror'] -> addErrorCode('LSformRule_01',array('type' => 'minlength', 'param' => 'limit');
+      LSerror::addErrorCode('LSformRule_01',array('type' => 'minlength', 'param' => 'limit');
       return;
     }
     return (strlen($value)>=$options['params']['limit']);
diff --git a/trunk/includes/class/class.LSformRule_rangelength.php b/trunk/includes/class/class.LSformRule_rangelength.php
index 5b832884..8c541917 100644
--- a/trunk/includes/class/class.LSformRule_rangelength.php
+++ b/trunk/includes/class/class.LSformRule_rangelength.php
@@ -40,7 +40,7 @@ class LSformRule_rangelength extends LSformRule {
    */ 
   function validate ($value,$options=array(),$formElement) {
     if(!isset($options['params']['limits'])) {
-      $GLOBALS['LSerror'] -> addErrorCode('LSformRule_01',array('type' => 'rangelength', 'param' => 'limit');
+      LSerror::addErrorCode('LSformRule_01',array('type' => 'rangelength', 'param' => 'limit');
       return;
     }
     $len=strlen($value);
diff --git a/trunk/includes/class/class.LSformRule_regex.php b/trunk/includes/class/class.LSformRule_regex.php
index 00ec39d1..3f6451fe 100644
--- a/trunk/includes/class/class.LSformRule_regex.php
+++ b/trunk/includes/class/class.LSformRule_regex.php
@@ -43,7 +43,7 @@ class LSformRule_regex extends LSformRule {
         $regex=$option['params']['regex'];
       }
       else {
-        $GLOBALS['LSerror'] -> addErrorCode('LSformRule_regex_01');
+        LSerror::addErrorCode('LSformRule_regex_01');
         return;
       }
     }
diff --git a/trunk/includes/class/class.LSldap.php b/trunk/includes/class/class.LSldap.php
index c4cad375..3a43bc3f 100644
--- a/trunk/includes/class/class.LSldap.php
+++ b/trunk/includes/class/class.LSldap.php
@@ -63,7 +63,7 @@ class LSldap {
   function connect() {
     $this -> cnx = Net_LDAP2::connect($this -> config);
     if (Net_LDAP2::isError($this -> cnx)) {
-      $GLOBALS['LSerror'] -> addErrorCode('LSldap_01',$this -> cnx -> getMessage());
+      LSerror::addErrorCode('LSldap_01',$this -> cnx -> getMessage());
       $this -> cnx = NULL;
       return;
     }
@@ -105,7 +105,7 @@ class LSldap {
   function search ($filter,$basedn=NULL,$params = array()) {
     $ret = $this -> cnx -> search($basedn,$filter,$params);
     if (Net_LDAP2::isError($ret)) {
-      $GLOBALS['LSerror'] -> addErrorCode('LSldap_02',$ret -> getMessage());
+      LSerror::addErrorCode('LSldap_02',$ret -> getMessage());
       return;
     }
     $retInfos=array();
@@ -136,7 +136,7 @@ class LSldap {
       $filter=NULL;
     $ret = $this -> cnx -> search($basedn,$filter,$params);
     if (Net_LDAP2::isError($ret)) {
-      $GLOBALS['LSerror'] -> addErrorCode('LSldap_02',$ret -> getMessage());
+      LSerror::addErrorCode('LSldap_02',$ret -> getMessage());
       return;
     }
     return $ret -> count();
@@ -212,7 +212,7 @@ class LSldap {
       }
     }
     else {
-      $GLOBALS['LSerror'] -> addErrorCode('LSldap_03');
+      LSerror::addErrorCode('LSldap_03');
       return;
     }
   }
@@ -299,8 +299,8 @@ class LSldap {
       }
       
       if (Net_LDAP2::isError($ret)) {
-        $GLOBALS['LSerror'] -> addErrorCode('LSldap_05',$dn);
-        $GLOBALS['LSerror'] -> addErrorCode(0,'NetLdap-Error : '.$ret->getMessage());
+        LSerror::addErrorCode('LSldap_05',$dn);
+        LSerror::addErrorCode(0,'NetLdap-Error : '.$ret->getMessage());
       }
       else {
         if (!empty($dropAttr)) {
@@ -316,15 +316,15 @@ class LSldap {
           }
           $ret = $entry -> update();
           if (Net_LDAP2::isError($ret)) {
-            $GLOBALS['LSerror'] -> addErrorCode('LSldap_06');
-            $GLOBALS['LSerror'] -> addErrorCode(0,'NetLdap-Error : '.$ret->getMessage());
+            LSerror::addErrorCode('LSldap_06');
+            LSerror::addErrorCode(0,'NetLdap-Error : '.$ret->getMessage());
           }
         }
         return true;
       }
     }
     else {
-      $GLOBALS['LSerror'] -> addErrorCode('LSldap_04');
+      LSerror::addErrorCode('LSldap_04');
       return;
     }
   }
@@ -369,7 +369,7 @@ class LSldap {
   function remove($dn) {
     $ret = $this -> cnx -> delete($dn,array('recursive' => true));
     if (Net_LDAP2::isError($ret)) {
-      $GLOBALS['LSerror'] -> addErrorCode(0,'NetLdap-Error : '.$ret->getMessage());
+      LSerror::addErrorCode(0,'NetLdap-Error : '.$ret->getMessage());
       return;
     }
     return true;
@@ -386,8 +386,8 @@ class LSldap {
   function move($old,$new) {
     $ret = $this -> cnx -> move($old,$new);
     if (Net_LDAP2::isError($ret)) {
-      $GLOBALS['LSerror'] -> addErrorCode('LSldap_07');
-      $GLOBALS['LSerror'] -> addErrorCode(0,'NetLdap-Error : '.$ret->getMessage());
+      LSerror::addErrorCode('LSldap_07');
+      LSerror::addErrorCode(0,'NetLdap-Error : '.$ret->getMessage());
       return;
     }
     return true;
diff --git a/trunk/includes/class/class.LSldapObject.php b/trunk/includes/class/class.LSldapObject.php
index 77b78a01..f4f44295 100644
--- a/trunk/includes/class/class.LSldapObject.php
+++ b/trunk/includes/class/class.LSldapObject.php
@@ -64,7 +64,7 @@ class LSldapObject {
         $this -> config = $GLOBALS['LSobjects'][$type_name];
       }
       else {
-        $GLOBALS['LSerror'] -> addErrorCode('LSldapObject_01');
+        LSerror::addErrorCode('LSldapObject_01');
         return;
       }
     }
@@ -276,7 +276,7 @@ class LSldapObject {
       if(isset($this -> forms[$idForm]))
         $LSform = $this -> forms[$idForm][0];
       else {
-        $GLOBALS['LSerror'] -> addErrorCode('LSldapObject_02',$this -> getType());
+        LSerror::addErrorCode('LSldapObject_02',$this -> getType());
         return;
       }
     }
@@ -289,7 +289,7 @@ class LSldapObject {
         $LSform = $LSform[0];
       }
       else {
-        $GLOBALS['LSerror'] -> addErrorCode('LSldapObject_03',$this -> getType());
+        LSerror::addErrorCode('LSldapObject_03',$this -> getType());
         return;
       }
     }
@@ -307,12 +307,12 @@ class LSldapObject {
       if(isset($this -> config['before_modify'])) {
         if(function_exists($this -> config['before_modify'])) {
           if(!$this -> config['before_modify']($this)) {
-            $GLOBALS['LSerror'] -> addErrorCode('LSldapObject_08',$this -> config['before_modify']);
+            LSerror::addErrorCode('LSldapObject_08',$this -> config['before_modify']);
             return;
           }
         }
         else {
-          $GLOBALS['LSerror'] -> addErrorCode('LSldapObject_07',$this -> config['before_modify']);
+          LSerror::addErrorCode('LSldapObject_07',$this -> config['before_modify']);
           return;
         }
       }
@@ -335,11 +335,11 @@ class LSldapObject {
       if((isset($this -> config['after_modify']))&&(!$this -> submitError)) {
         if(function_exists($this -> config['after_modify'])) {
           if(!$this -> config['after_modify']($this)) {
-            $GLOBALS['LSerror'] -> addErrorCode('LSldapObject_10',$this -> config['after_modify']);
+            LSerror::addErrorCode('LSldapObject_10',$this -> config['after_modify']);
           }
         }
         else {
-          $GLOBALS['LSerror'] -> addErrorCode('LSldapObject_09',$this -> config['after_modify']);
+          LSerror::addErrorCode('LSldapObject_09',$this -> config['after_modify']);
         }
       }
       
@@ -378,17 +378,17 @@ class LSldapObject {
           if ( $attr -> canBeGenerated()) {
             if ($attr -> generateValue()) {
               if (!$this -> validateAttrData($LSform, $attr)) {
-                $GLOBALS['LSerror'] -> addErrorCode('LSattribute_08',$attr -> getLabel());
+                LSerror::addErrorCode('LSattribute_08',$attr -> getLabel());
                 $retval = false;
               }
             }
             else {
-              $GLOBALS['LSerror'] -> addErrorCode('LSattribute_07',$attr -> getLabel());
+              LSerror::addErrorCode('LSattribute_07',$attr -> getLabel());
               $retval = false;
             }
           }
           else {
-            $GLOBALS['LSerror'] -> addErrorCode('LSattribute_06',$attr -> getLabel());
+            LSerror::addErrorCode('LSattribute_06',$attr -> getLabel());
             $retval = false;
           }
         }
@@ -476,12 +476,12 @@ class LSldapObject {
               }
             }
             else {
-              $GLOBALS['LSerror'] -> addErrorCode('LSldapObject_04',array('attr' => $attr->name,'obj' => $this->getType(),'func' => $test['function']));
+              LSerror::addErrorCode('LSldapObject_04',array('attr' => $attr->name,'obj' => $this->getType(),'func' => $test['function']));
               $retval = false;
             }
           }
           else {
-            $GLOBALS['LSerror'] -> addErrorCode('LSldapObject_05',array('attr' => $attr->name,'obj' => $this->getType()));
+            LSerror::addErrorCode('LSldapObject_05',array('attr' => $attr->name,'obj' => $this->getType()));
             $retval = false;
           }
         }
@@ -492,17 +492,17 @@ class LSldapObject {
     if (!empty($dependsAttrs)) {
       foreach($dependsAttrs as $dependAttr) {
         if(!isset($this -> attrs[$dependAttr])){
-          $GLOBALS['LSerror'] -> addErrorCode('LSldapObject_14',array('attr_depend' => $dependAttr, 'attr' => $attr -> getLabel()));
+          LSerror::addErrorCode('LSldapObject_14',array('attr_depend' => $dependAttr, 'attr' => $attr -> getLabel()));
           continue;
         }
         if($this -> attrs[$dependAttr] -> canBeGenerated()) {
           if (!$this -> attrs[$dependAttr] -> generateValue()) {
-            $GLOBALS['LSerror'] -> addErrorCode('LSattribute_07',$this -> attrs[$dependAttr] -> getLabel());
+            LSerror::addErrorCode('LSattribute_07',$this -> attrs[$dependAttr] -> getLabel());
             $retval = false;
           }
         }
         else {
-          $GLOBALS['LSerror'] -> addErrorCode('LSattribute_06',$this -> attrs[$dependAttr] -> getLabel());
+          LSerror::addErrorCode('LSattribute_06',$this -> attrs[$dependAttr] -> getLabel());
           $retval = false;
         }
       }
@@ -531,7 +531,7 @@ class LSldapObject {
           $new = true;
           LSdebug('Rename');
           if (!$this -> beforeRename()) {
-            $GLOBALS['LSerror'] -> addErrorCode('LSldapObject_16');
+            LSerror::addErrorCode('LSldapObject_16');
             return;
           }
           $oldDn = $this -> getDn();
@@ -543,7 +543,7 @@ class LSldapObject {
             }
             $this -> dn = $newDn;
             if (!$this -> afterRename($oldDn,$newDn)) {
-              $GLOBALS['LSerror'] -> addErrorCode('LSldapObject_17');
+              LSerror::addErrorCode('LSldapObject_17');
               return;
             }
           }
@@ -566,14 +566,14 @@ class LSldapObject {
         }
         if ($new) {
           if (!$this -> afterCreate()) {
-            $GLOBALS['LSerror'] -> addErrorCode('LSldapObject_21');
+            LSerror::addErrorCode('LSldapObject_21');
             return;
           }
         }
         return true;
       }
       else {
-        $GLOBALS['LSerror'] -> addErrorCode('LSldapObject_13');
+        LSerror::addErrorCode('LSldapObject_13');
         return;
       }
     }
@@ -1003,12 +1003,12 @@ class LSldapObject {
           return $rdn_attr.'='.$rdn_val[0].','.$this -> config['container_dn'].','.$GLOBALS['LSsession']->topDn;
         }
         else {
-          $GLOBALS['LSerror'] -> addErrorCode('LSldapObject_12',$this -> config['rdn']);
+          LSerror::addErrorCode('LSldapObject_12',$this -> config['rdn']);
           return;
         }
       }
       else {
-        $GLOBALS['LSerror'] -> addErrorCode('LSldapObject_11',$this -> getType());
+        LSerror::addErrorCode('LSldapObject_11',$this -> getType());
         return;
       }
     }
@@ -1063,11 +1063,11 @@ class LSldapObject {
         if ($this -> afterDelete()) {
           return true;
         }
-        $GLOBALS['LSerror'] -> addErrorCode('LSldapObject_19');
+        LSerror::addErrorCode('LSldapObject_19');
       }
     }
     else {
-      $GLOBALS['LSerror'] -> addErrorCode('LSldapObject_18');
+      LSerror::addErrorCode('LSldapObject_18');
     }
     return;
   }
@@ -1266,12 +1266,12 @@ class LSldapObject {
       foreach($config as $action) {
         if(function_exists($action)) {
           if(!$action($this)) {
-            $GLOBALS['LSerror'] -> addErrorCode('LSldapObject_25',$action);
+            LSerror::addErrorCode('LSldapObject_25',$action);
             $error=true;
           }
         }
         else {
-          $GLOBALS['LSerror'] -> addErrorCode('LSldapObject_24',$action);
+          LSerror::addErrorCode('LSldapObject_24',$action);
           $error=true;
         }
       }
@@ -1327,12 +1327,12 @@ class LSldapObject {
       foreach($config as $action) {
         if(function_exists($action)) {
           if(!$action($this)) {
-            $GLOBALS['LSerror'] -> addErrorCode('LSldapObject_23',$action);
+            LSerror::addErrorCode('LSldapObject_23',$action);
             $error=true;
           }
         }
         else {
-          $GLOBALS['LSerror'] -> addErrorCode('LSldapObject_22',$action);
+          LSerror::addErrorCode('LSldapObject_22',$action);
           $error=true;
         }
       }
@@ -1355,7 +1355,7 @@ class LSldapObject {
    **/
   function getObjectKeyValueInRelation($object,$attr,$objectType,$attrValue='dn') {
     if ((!$attr)||(!$objectType)) {
-      $GLOBALS['LSerror'] -> addErrorCode('LSrelations_05','getObjectKeyValueInRelation');
+      LSerror::addErrorCode('LSrelations_05','getObjectKeyValueInRelation');
       return;
     }
     if ($attrValue=='dn') {
@@ -1388,7 +1388,7 @@ class LSldapObject {
    **/
   function listObjectsInRelation($object,$attr,$objectType,$attrValue='dn') {
     if ((!$attr)||(!$objectType)) {
-      $GLOBALS['LSerror'] -> addErrorCode('LSrelations_05','listObjectsInRelation');
+      LSerror::addErrorCode('LSrelations_05','listObjectsInRelation');
       return;
     }
     if ($attrValue=='dn') {
@@ -1420,7 +1420,7 @@ class LSldapObject {
    **/  
   function addOneObjectInRelation($object,$attr,$objectType,$attrValue='dn') {
     if ((!$attr)||(!$objectType)) {
-      $GLOBALS['LSerror'] -> addErrorCode('LSrelations_05','addOneObjectInRelation');
+      LSerror::addErrorCode('LSrelations_05','addOneObjectInRelation');
       return;
     }
     if ($object instanceof $objectType) {
@@ -1470,7 +1470,7 @@ class LSldapObject {
    **/  
   function deleteOneObjectInRelation($object,$attr,$objectType,$attrValue='dn') {
     if ((!$attr)||(!$objectType)) {
-      $GLOBALS['LSerror'] -> addErrorCode('LSrelations_05','deleteOneObjectInRelation');
+      LSerror::addErrorCode('LSrelations_05','deleteOneObjectInRelation');
       return;
     }
     if ($object instanceof $objectType) {
@@ -1515,7 +1515,7 @@ class LSldapObject {
   */
   function renameOneObjectInRelation($object,$oldValue,$attr,$objectType,$attrValue='dn') {
     if ((!$attr)||(!$objectType)) {
-      $GLOBALS['LSerror'] -> addErrorCode('LSrelations_05','renameOneObjectInRelation');
+      LSerror::addErrorCode('LSrelations_05','renameOneObjectInRelation');
       return;
     }
     if ($object instanceof $objectType) {
@@ -1565,7 +1565,7 @@ class LSldapObject {
    **/  
   function updateObjectsInRelation($object,$listDns,$attr,$objectType,$attrValue='dn') {
     if ((!$attr)||(!$objectType)) {
-      $GLOBALS['LSerror'] -> addErrorCode('LSrelations_05','updateObjectsInRelation');
+      LSerror::addErrorCode('LSrelations_05','updateObjectsInRelation');
       return;
     }
     $currentObjects = $this -> listObjectsInRelation($object,$attr,$objectType,$attrValue);
diff --git a/trunk/includes/class/class.LSsession.php b/trunk/includes/class/class.LSsession.php
index 172e6a2b..465bf05b 100644
--- a/trunk/includes/class/class.LSsession.php
+++ b/trunk/includes/class/class.LSsession.php
@@ -133,7 +133,6 @@ class LSsession {
     if(!$this -> loadLSclass('LSerror')) {
       return;
     }
-    $GLOBALS['LSerror'] = new LSerror();
     return true;
   }
 
@@ -172,7 +171,7 @@ class LSsession {
       $error = 1;
     }
     if ($error) {
-      $GLOBALS['LSerror'] -> addErrorCode('LSsession_04',$object);
+      LSerror::addErrorCode('LSsession_04',$object);
       return;
     }
     return true;
@@ -191,7 +190,7 @@ class LSsession {
     if(self::includeFile(LS_ADDONS_DIR .'LSaddons.'.$addon.'.php')) {
       self::includeFile(LS_CONF_DIR."LSaddons/config.LSaddons.".$addon.".php");
       if (!call_user_func('LSaddon_'. $addon .'_support')) {
-        $GLOBALS['LSerror'] -> addErrorCode('LSsession_02',$addon);
+        LSerror::addErrorCode('LSsession_02',$addon);
         return;
       }
       return true;
@@ -209,7 +208,7 @@ class LSsession {
   */
   function loadLSaddons() {
     if(!is_array($GLOBALS['LSaddons']['loads'])) {
-      $GLOBALS['LSerror'] -> addErrorCode('LSsession_01',"LSaddons['loads']");
+      LSerror::addErrorCode('LSsession_01',"LSaddons['loads']");
       return;
     }
 
@@ -345,11 +344,11 @@ class LSsession {
               if ($nbresult==0) {
                 // identifiant incorrect
                 LSdebug('identifiant incorrect');
-                $GLOBALS['LSerror'] -> addErrorCode('LSsession_06');
+                LSerror::addErrorCode('LSsession_06');
               }
               else if ($nbresult>1) {
                 // duplication d'authentité
-                $GLOBALS['LSerror'] -> addErrorCode('LSsession_07');
+                LSerror::addErrorCode('LSsession_07');
               }
               else {
                 if (isset($_GET['LSsession_recoverPassword'])) {
@@ -410,19 +409,19 @@ class LSsession {
                               else {
                                 // Problème durant l'envoie du mail
                                 LSdebug("Problème durant l'envoie du mail");
-                                $GLOBALS['LSerror'] -> addErrorCode('LSsession_20',7);
+                                LSerror::addErrorCode('LSsession_20',7);
                               }
                             }
                             else {
                               // Erreur durant la mise à jour de l'objet
                               LSdebug("Erreur durant la mise à jour de l'objet");
-                              $GLOBALS['LSerror'] -> addErrorCode('LSsession_20',6);
+                              LSerror::addErrorCode('LSsession_20',6);
                             }
                           }
                           else {
                             // Erreur durant la validation du formulaire de modification de perte de password
                             LSdebug("Erreur durant la validation du formulaire de modification de perte de password");
-                            $GLOBALS['LSerror'] -> addErrorCode('LSsession_20',5);
+                            LSerror::addErrorCode('LSsession_20',5);
                           }
                         }
                         // 2nd étape : génération du mot de passe + envoie par mail
@@ -455,35 +454,35 @@ class LSsession {
                                 else {
                                   // Problème durant l'envoie du mail
                                   LSdebug("Problème durant l'envoie du mail");
-                                  $GLOBALS['LSerror'] -> addErrorCode('LSsession_20',4);
+                                  LSerror::addErrorCode('LSsession_20',4);
                                 }
                               }
                               else {
                                 // Erreur durant la mise à jour de l'objet
                                 LSdebug("Erreur durant la mise à jour de l'objet");
-                                $GLOBALS['LSerror'] -> addErrorCode('LSsession_20',3);
+                                LSerror::addErrorCode('LSsession_20',3);
                               }
                             }
                             else {
                               // Erreur durant la validation du formulaire de modification de perte de password
                               LSdebug("Erreur durant la validation du formulaire de modification de perte de password");
-                              $GLOBALS['LSerror'] -> addErrorCode('LSsession_20',2);
+                              LSerror::addErrorCode('LSsession_20',2);
                             }
                           }
                           else {
                             // l'attribut password n'existe pas
                             LSdebug("L'attribut password n'existe pas");
-                            $GLOBALS['LSerror'] -> addErrorCode('LSsession_20',1);
+                            LSerror::addErrorCode('LSsession_20',1);
                           }
                         }
                       }
                       else {
-                        $GLOBALS['LSerror'] -> addErrorCode('LSsession_19');
+                        LSerror::addErrorCode('LSsession_19');
                       }
                     }
                   }
                   else {
-                    $GLOBALS['LSerror'] -> addErrorCode('LSsession_18');
+                    LSerror::addErrorCode('LSsession_18');
                   }
                 }
                 else {
@@ -499,18 +498,18 @@ class LSsession {
                     return true;
                   }
                   else {
-                    $GLOBALS['LSerror'] -> addErrorCode('LSsession_06');
+                    LSerror::addErrorCode('LSsession_06');
                     LSdebug('mdp incorrect');
                   }
                 }
               }
             }
             else {
-              $GLOBALS['LSerror'] -> addErrorCode('LSsession_10');
+              LSerror::addErrorCode('LSsession_10');
             }
           }
           else {
-            $GLOBALS['LSerror'] -> addErrorCode('LSsession_09');
+            LSerror::addErrorCode('LSsession_09');
           }
         }
         if ($this -> ldapServerId) {
@@ -596,7 +595,7 @@ class LSsession {
       }
     }
     else {
-      $GLOBALS['LSerror'] -> addErrorCode('LSsession_03');
+      LSerror::addErrorCode('LSsession_03');
       return;
     }
   }
@@ -640,17 +639,17 @@ class LSsession {
                   $return=array_merge($return,$tbl_return);
                 }
                 else {
-                  $GLOBALS['LSerror'] -> addErrorCode('LSsession_17',3);
+                  LSerror::addErrorCode('LSsession_17',3);
                 }
               }
               else {
-                $GLOBALS['LSerror'] -> addErrorCode('LSsession_17',2);
+                LSerror::addErrorCode('LSsession_17',2);
               }
             }
           }
         }
         else {
-          $GLOBALS['LSerror'] -> addErrorCode('LSsession_17',1);
+          LSerror::addErrorCode('LSsession_17',1);
         }
       }
       else {
@@ -968,11 +967,11 @@ class LSsession {
     }
     
     if ($this -> ajaxDisplay) {
-      $GLOBALS['Smarty'] -> assign('LSerror_txt',$GLOBALS['LSerror']->getErrors());
+      $GLOBALS['Smarty'] -> assign('LSerror_txt',LSerror::getErrors());
       $GLOBALS['Smarty'] -> assign('LSdebug_txt',LSdebug_print(true));
     }
     else {
-      $GLOBALS['LSerror'] -> display();
+      LSerror::display();
       LSdebug_print();
     }
     if (!$this -> template)
@@ -1004,8 +1003,8 @@ class LSsession {
       $_SESSION['LSsession_infos']=array();
     }
     
-    if ($GLOBALS['LSerror']->errorsDefined()) {
-      $data['LSerror'] = $GLOBALS['LSerror']->getErrors();
+    if (LSerror::errorsDefined()) {
+      $data['LSerror'] = LSerror::getErrors();
     }
 
     if (isset($_REQUEST['imgload'])) {
diff --git a/trunk/includes/functions.php b/trunk/includes/functions.php
index 1a533908..8c8a69eb 100644
--- a/trunk/includes/functions.php
+++ b/trunk/includes/functions.php
@@ -89,7 +89,7 @@ function getFData($format,$data,$meth=NULL) {
             $format[$i]=ereg_replace($ch[0],$value,$format[$i]);
           }
           else {
-            $GLOBALS['LSerror'] -> addErrorCode('fct_getFData_01',array('meth' => $meth,'obj' => $ch[1]));
+            LSerror::addErrorCode('fct_getFData_01',array('meth' => $meth,'obj' => $ch[1]));
             break;
           }
         }
@@ -136,7 +136,7 @@ function getFData($format,$data,$meth=NULL) {
             $format[$i]=ereg_replace($ch[0],$value,$format[$i]);
           }
           else {
-            $GLOBALS['LSerror'] -> addErrorCode('fct_getFData_01',array('meth' => $meth,'obj' => get_class($data)));
+            LSerror::addErrorCode('fct_getFData_01',array('meth' => $meth,'obj' => get_class($data)));
             break;
           }
         }
diff --git a/trunk/index_ajax.php b/trunk/index_ajax.php
index e403529c..fab90c44 100644
--- a/trunk/index_ajax.php
+++ b/trunk/index_ajax.php
@@ -6,7 +6,7 @@ $GLOBALS['LSsession'] = new LSsession();
 
 if (($_REQUEST['template'] != 'login')&&($_REQUEST['template'] != 'recoverPassword')) {
   if ( !$GLOBALS['LSsession'] -> startLSsession() ) {
-    $GLOBALS['LSerror'] -> addErrorCode('LSsession_22');
+    LSerror::addErrorCode('LSsession_22');
     $_ERRORS = true;
   }
 }
@@ -156,24 +156,24 @@ if (!isset($_ERRORS)) {
                         );
                       }
                       else {
-                        $GLOBALS['LSerror'] -> addErrorCode('LSrelations_01',$relationName);
+                        LSerror::addErrorCode('LSrelations_01',$relationName);
                       }
                     }
                     else {
-                      $GLOBALS['LSerror'] -> addErrorCode('LSsession_11');
+                      LSerror::addErrorCode('LSsession_11');
                     }
                   }
                 }
                 else {
-                  $GLOBALS['LSerror'] -> addErrorCode('LSsession_12');
+                  LSerror::addErrorCode('LSsession_12');
                 }
               }
               else {
-                $GLOBALS['LSerror'] -> addErrorCode('LSsession_12');
+                LSerror::addErrorCode('LSsession_12');
               }
             }
             else {
-              $GLOBALS['LSerror'] -> addErrorCode('LSsession_12');
+              LSerror::addErrorCode('LSsession_12');
             }
           }
         break;
@@ -209,33 +209,33 @@ if (!isset($_ERRORS)) {
                               $data['id'] = $_REQUEST['id'];
                             }
                             else {
-                              $GLOBALS['LSerror'] -> addErrorCode('LSrelations_01',$relationName);
+                              LSerror::addErrorCode('LSrelations_01',$relationName);
                             }
                           }
                           else {
-                            $GLOBALS['LSerror'] -> addErrorCode('LSrelations_03',$relationName);
+                            LSerror::addErrorCode('LSrelations_03',$relationName);
                           }
                         }
                         else {
-                          $GLOBALS['LSerror'] -> addErrorCode('LSrelations_02',$relationName);
+                          LSerror::addErrorCode('LSrelations_02',$relationName);
                         }
                       }
                     }
                     else {
-                      $GLOBALS['LSerror'] -> addErrorCode('LSsession_11');
+                      LSerror::addErrorCode('LSsession_11');
                     }
                   }
                 }
                 else {
-                  $GLOBALS['LSerror'] -> addErrorCode('LSsession_12');
+                  LSerror::addErrorCode('LSsession_12');
                 }
               }
               else {
-                $GLOBALS['LSerror'] -> addErrorCode('LSsession_12');
+                LSerror::addErrorCode('LSsession_12');
               }
             }
             else {
-              $GLOBALS['LSerror'] -> addErrorCode('LSsession_12');
+              LSerror::addErrorCode('LSsession_12');
             }
           }
         break;
@@ -257,7 +257,7 @@ if (!isset($_ERRORS)) {
                           foreach($list as $o) {
                             if($o -> getDn() == $_REQUEST['dn']) {
                               if (!$o -> $relationConf['remove_function']($object)) {
-                                $GLOBALS['LSerror'] -> addErrorCode('LSrelations_03',$conf['relationName']);
+                                LSerror::addErrorCode('LSrelations_03',$conf['relationName']);
                               }
                               else {
                                 $ok = true;
@@ -266,7 +266,7 @@ if (!isset($_ERRORS)) {
                           }
                           if (!$ok) {
                             LSdebug($_REQUEST['value']." introuvé parmi la liste");
-                            $GLOBALS['LSerror'] -> addErrorCode('LSrelations_03',$conf['relationName']);
+                            LSerror::addErrorCode('LSrelations_03',$conf['relationName']);
                           }
                           else {
                             $data=array(
@@ -275,28 +275,28 @@ if (!isset($_ERRORS)) {
                           }
                         }
                         else {
-                          $GLOBALS['LSerror'] -> addErrorCode('LSrelations_03',$conf['relationName']);
+                          LSerror::addErrorCode('LSrelations_03',$conf['relationName']);
                         }
                       }
                       else {
-                        $GLOBALS['LSerror'] -> addErrorCode('LSrelations_01',$conf['relationName']);
+                        LSerror::addErrorCode('LSrelations_01',$conf['relationName']);
                       }
                     }
                     else {
-                      $GLOBALS['LSerror'] -> addErrorCode('LSsession_11');
+                      LSerror::addErrorCode('LSsession_11');
                     }
                   }
                 }
                 else {
-                  $GLOBALS['LSerror'] -> addErrorCode('LSsession_12');
+                  LSerror::addErrorCode('LSsession_12');
                 }
               }
               else {
-                $GLOBALS['LSerror'] -> addErrorCode('LSsession_12');
+                LSerror::addErrorCode('LSsession_12');
               }
             }
             else {
-              $GLOBALS['LSerror'] -> addErrorCode('LSsession_12');
+              LSerror::addErrorCode('LSsession_12');
             }
           }
         break;
@@ -346,7 +346,7 @@ if (!isset($_ERRORS)) {
             );
           }
           else {
-            $GLOBALS['LSerror'] -> addErrorCode('LSsession_12');
+            LSerror::addErrorCode('LSsession_12');
           }
         break;
       }
@@ -394,7 +394,7 @@ if (!isset($_ERRORS)) {
             }
           }
           else {
-            $GLOBALS['LSerror'] -> addErrorCode('LSsession_12');
+            LSerror::addErrorCode('LSsession_12');
           }
       }
     break;
diff --git a/trunk/modify.php b/trunk/modify.php
index 741599ff..5d6cea41 100644
--- a/trunk/modify.php
+++ b/trunk/modify.php
@@ -52,7 +52,7 @@ if($LSsession -> startLSsession()) {
           if ($form->validate()) {
             // MàJ des données de l'objet LDAP
             if ($object -> updateData('modify')) {
-              if ($GLOBALS['LSerror']->errorsDefined()) {
+              if (LSerror::errorsDefined()) {
                 $GLOBALS['LSsession'] -> addInfo(_("L'objet a été modifié partiellement."));
               }
               else {
@@ -114,16 +114,16 @@ if($LSsession -> startLSsession()) {
           }
         }
         else {
-          $GLOBALS['LSerror'] -> addErrorCode('LSsession_11');
+          LSerror::addErrorCode('LSsession_11');
         }
       }
       else {
-        $GLOBALS['LSerror'] -> addErrorCode('LSsession_11');
+        LSerror::addErrorCode('LSsession_11');
       }
     }
   }
   else {
-    $GLOBALS['LSerror'] -> addErrorCode('LSsession_12');
+    LSerror::addErrorCode('LSsession_12');
   }
 
 }
diff --git a/trunk/remove.php b/trunk/remove.php
index 46319c2c..7631fdf6 100644
--- a/trunk/remove.php
+++ b/trunk/remove.php
@@ -40,7 +40,7 @@ if($LSsession -> startLSsession()) {
                 $GLOBALS['LSsession'] -> redirect('view.php?LSobject='.$_GET['LSobject'].'&refresh');
               }
               else {
-                $GLOBALS['LSerror'] -> addErrorCode('LSldapObject_15',$objectname);
+                LSerror::addErrorCode('LSldapObject_15',$objectname);
               }
             }
             else {
@@ -53,19 +53,19 @@ if($LSsession -> startLSsession()) {
             $GLOBALS['LSsession'] -> setTemplate('question.tpl');
           }
           else {
-            $GLOBALS['LSerror'] -> addErrorCode('LSsession_12');
+            LSerror::addErrorCode('LSsession_12');
           }
         }
         else {
-          $GLOBALS['LSerror'] -> addErrorCode('LSsession_11');
+          LSerror::addErrorCode('LSsession_11');
         }
     }
     else {
-      $GLOBALS['LSerror'] -> addErrorCode('LSldapObject_01');
+      LSerror::addErrorCode('LSldapObject_01');
     }
   }
   else {
-    $GLOBALS['LSerror'] -> addErrorCode('LSsession_12');
+    LSerror::addErrorCode('LSsession_12');
   }
 
 }
diff --git a/trunk/select.php b/trunk/select.php
index d75ffc4b..f0bdc202 100644
--- a/trunk/select.php
+++ b/trunk/select.php
@@ -324,7 +324,7 @@ if($LSsession -> startLSsession()) {
     }
   }
   else {
-    $GLOBALS['LSerror'] -> addErrorCode('LSsession_12');
+    LSerror::addErrorCode('LSsession_12');
   }
 }
 else {
diff --git a/trunk/view.php b/trunk/view.php
index 51bb5109..016bf565 100644
--- a/trunk/view.php
+++ b/trunk/view.php
@@ -141,12 +141,12 @@ if($LSsession -> startLSsession()) {
                       }
                     }
                     else {
-                      $GLOBALS['LSerror'] -> addErrorCode('LSrelations_01',$relationName);
+                      LSerror::addErrorCode('LSrelations_01',$relationName);
                     }
                     $LSrelations[]=$return;
                   }
                   else {
-                      $GLOBALS['LSerror'] -> addErrorCode('LSrelations_04',array('relation' => $relationName,'LSobject' => $relationConf['LSobject']));
+                      LSerror::addErrorCode('LSrelations_04',array('relation' => $relationName,'LSobject' => $relationConf['LSobject']));
                   }
                 }
               }
@@ -163,7 +163,7 @@ if($LSsession -> startLSsession()) {
             $GLOBALS['LSsession'] -> setTemplate('view.tpl');
           }
           else {
-            $GLOBALS['LSerror'] -> addErrorCode('LSsession_11');
+            LSerror::addErrorCode('LSsession_11');
           }
         }
         // Affichage d'une liste d'un type d'objet
@@ -477,11 +477,11 @@ if($LSsession -> startLSsession()) {
       }
     }
     else {
-      $GLOBALS['LSerror'] -> addErrorCode('LSsession_11');
+      LSerror::addErrorCode('LSsession_11');
     }
   }
   else {
-    $GLOBALS['LSerror'] -> addErrorCode('LSsession_12');
+    LSerror::addErrorCode('LSsession_12');
   }
 }
 else {