diff --git a/html/direct.php b/html/direct.php
index 3b4838ed5..4eb2a72cb 100644
--- a/html/direct.php
+++ b/html/direct.php
@@ -1,4 +1,23 @@
 <?php
+
+/*
+ *   This file is part of NOALYSS.
+ *
+ *   NOALYSS is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   NOALYSS is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with NOALYSS; if not, write to the Free Software
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
 require_once '../include/constant.php';
 require_once ("class_database.php");
 require_once 'class_user.php';
diff --git a/html/index.php b/html/index.php
index c437c7d0c..b588c363a 100644
--- a/html/index.php
+++ b/html/index.php
@@ -1,4 +1,22 @@
 <?php
+/*
+ *   This file is part of NOALYSS.
+ *
+ *   NOALYSS is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   NOALYSS is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with NOALYSS; if not, write to the Free Software
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
 /*! \file
  * \brief default page where user access
  */
diff --git a/html/js/modele_document.js b/html/js/modele_document.js
index 795d361e5..4090dda97 100644
--- a/html/js/modele_document.js
+++ b/html/js/modele_document.js
@@ -1,3 +1,21 @@
+/*
+ *   This file is part of NOALYSS.
+ *
+ *   NOALYSS is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   NOALYSS is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with NOALYSS; if not, write to the Free Software
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
 /*!\brief
  * \param p_value jrn.jr_id
  */
diff --git a/html/popup.php b/html/popup.php
index 109d280b5..76fd02034 100644
--- a/html/popup.php
+++ b/html/popup.php
@@ -1,4 +1,21 @@
 <?php
+/*
+ *   This file is part of NOALYSS.
+ *
+ *   NOALYSS is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   NOALYSS is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with NOALYSS; if not, write to the Free Software
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
 
 require_once('../include/ac_common.php');
 require_once('function_javascript.php');
diff --git a/include/class_acc_ledger.php b/include/class_acc_ledger.php
index 4fe479eb0..cfef50427 100644
--- a/include/class_acc_ledger.php
+++ b/include/class_acc_ledger.php
@@ -1,5 +1,4 @@
 <?php
-
 /*
  *   This file is part of NOALYSS.
  *
diff --git a/include/class_default_menu.php b/include/class_default_menu.php
index faebd4687..ef1596cf3 100644
--- a/include/class_default_menu.php
+++ b/include/class_default_menu.php
@@ -1,10 +1,22 @@
 <?php
-
 /*
- * To change this license header, choose License Headers in Project Properties.
- * To change this template file, choose Tools | Templates
- * and open the template in the editor.
+ *   This file is part of NOALYSS.
+ *
+ *   NOALYSS is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   NOALYSS is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with NOALYSS; if not, write to the Free Software
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
+// Copyright Author Dany De Bontridder danydb@aevalys.eu
 
 /**
  * Description of class_default_menu
diff --git a/include/class_default_menu_sql.php b/include/class_default_menu_sql.php
index 217e51966..76f5758b1 100644
--- a/include/class_default_menu_sql.php
+++ b/include/class_default_menu_sql.php
@@ -1,10 +1,22 @@
 <?php
-
 /*
- * To change this license header, choose License Headers in Project Properties.
- * To change this template file, choose Tools | Templates
- * and open the template in the editor.
+ *   This file is part of NOALYSS.
+ *
+ *   NOALYSS is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   NOALYSS is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with NOALYSS; if not, write to the Free Software
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
+// Copyright Author Dany De Bontridder danydb@aevalys.eu
 
 /**
  * Description of class_default_menu_sql
diff --git a/include/class_fiche_attr.php b/include/class_fiche_attr.php
index 186513424..30a1e549b 100644
--- a/include/class_fiche_attr.php
+++ b/include/class_fiche_attr.php
@@ -1,12 +1,10 @@
 <?php
+//This file is part of NOALYSS and is under GPL 
+//see licence.txt
 /**
  *@brief Manage the table attr_def
  *
  *
-Example
-@code
-
-@endcode
  */
 require_once('class_database.php');
 require_once('ac_common.php');
diff --git a/include/class_filetosend.php b/include/class_filetosend.php
index 76429da29..af9b4b39b 100644
--- a/include/class_filetosend.php
+++ b/include/class_filetosend.php
@@ -1,4 +1,22 @@
 <?php
+/*
+ *   This file is part of NOALYSS.
+ *
+ *   NOALYSS is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   NOALYSS is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with NOALYSS; if not, write to the Free Software
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+// Copyright Author Dany De Bontridder danydb@aevalys.eu
 /**
  * @brief  file to add to a message
  *
diff --git a/include/class_jrn_def_sql.php b/include/class_jrn_def_sql.php
index d7f9edeb9..954a47ff4 100644
--- a/include/class_jrn_def_sql.php
+++ b/include/class_jrn_def_sql.php
@@ -1,4 +1,22 @@
 <?php
+/*
+ *   This file is part of NOALYSS.
+ *
+ *   NOALYSS is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   NOALYSS is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with NOALYSS; if not, write to the Free Software
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+// Copyright Author Dany De Bontridder danydb@aevalys.eu
 
 /**
  * @file
diff --git a/include/class_menu_ref.php b/include/class_menu_ref.php
index e41ab0a35..1e78be4b5 100644
--- a/include/class_menu_ref.php
+++ b/include/class_menu_ref.php
@@ -1,10 +1,22 @@
 <?php
-
 /*
- * To change this template, choose Tools | Templates
- * and open the template in the editor.
+ *   This file is part of NOALYSS.
+ *
+ *   NOALYSS is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   NOALYSS is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with NOALYSS; if not, write to the Free Software
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
-
+// Copyright Author Dany De Bontridder danydb@aevalys.eu
 /**
  *@file
  *@brief Menu_Ref let you manage the available menu
diff --git a/include/class_menu_ref_sql.php b/include/class_menu_ref_sql.php
index 63f0cb02a..cf3eaf18a 100644
--- a/include/class_menu_ref_sql.php
+++ b/include/class_menu_ref_sql.php
@@ -1,4 +1,22 @@
 <?php
+/*
+ *   This file is part of NOALYSS.
+ *
+ *   NOALYSS is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   NOALYSS is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with NOALYSS; if not, write to the Free Software
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+// Copyright Author Dany De Bontridder danydb@aevalys.eu
 
 /**
  * @file
diff --git a/include/class_print_ledger_detail_item.php b/include/class_print_ledger_detail_item.php
index 1c7cad45c..8a2f7404a 100644
--- a/include/class_print_ledger_detail_item.php
+++ b/include/class_print_ledger_detail_item.php
@@ -1,4 +1,22 @@
 <?php
+/*
+ *   This file is part of NOALYSS.
+ *
+ *   NOALYSS is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   NOALYSS is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with NOALYSS; if not, write to the Free Software
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+// Copyright Author Dany De Bontridder danydb@aevalys.eu
 /**
  * Print detail of operation PURCHASE or SOLD plus the items
  * There is no report of the different amounts
diff --git a/include/class_profile_menu.php b/include/class_profile_menu.php
index 77508fe4d..4cf8c3932 100644
--- a/include/class_profile_menu.php
+++ b/include/class_profile_menu.php
@@ -1,8 +1,23 @@
 <?php
 /*
- * To change this template, choose Tools | Templates
- * and open the template in the editor.
+ *   This file is part of NOALYSS.
+ *
+ *   NOALYSS is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   NOALYSS is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with NOALYSS; if not, write to the Free Software
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
+// Copyright Author Dany De Bontridder danydb@aevalys.eu
+
 require_once 'class_profile_menu_sql.php';
 
 /**
diff --git a/include/class_profile_menu_sql.php b/include/class_profile_menu_sql.php
index 0f1584863..0190e3f93 100644
--- a/include/class_profile_menu_sql.php
+++ b/include/class_profile_menu_sql.php
@@ -1,4 +1,22 @@
 <?php
+/*
+ *   This file is part of NOALYSS.
+ *
+ *   NOALYSS is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   NOALYSS is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with NOALYSS; if not, write to the Free Software
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+// Copyright Author Dany De Bontridder danydb@aevalys.eu
 /**
  *@file
  *@brief Manage the table public.profile_menu
diff --git a/include/class_profile_sql.php b/include/class_profile_sql.php
index 7049beb36..7e8c3c31f 100644
--- a/include/class_profile_sql.php
+++ b/include/class_profile_sql.php
@@ -1,4 +1,22 @@
 <?php
+/*
+ *   This file is part of NOALYSS.
+ *
+ *   NOALYSS is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   NOALYSS is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with NOALYSS; if not, write to the Free Software
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+// Copyright Author Dany De Bontridder danydb@aevalys.eu
 
 /**
  * @file
diff --git a/include/class_sendmail.php b/include/class_sendmail.php
index a78f2e963..248005446 100644
--- a/include/class_sendmail.php
+++ b/include/class_sendmail.php
@@ -1,4 +1,22 @@
 <?php
+/*
+ *   This file is part of NOALYSS.
+ *
+ *   NOALYSS is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   NOALYSS is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with NOALYSS; if not, write to the Free Software
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+// Copyright Author Dany De Bontridder danydb@aevalys.eu
 
 
 /**
diff --git a/include/class_sort_table.php b/include/class_sort_table.php
index 5d259bde0..c93806d80 100644
--- a/include/class_sort_table.php
+++ b/include/class_sort_table.php
@@ -1,4 +1,22 @@
 <?php
+/*
+ *   This file is part of NOALYSS.
+ *
+ *   NOALYSS is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   NOALYSS is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with NOALYSS; if not, write to the Free Software
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+// Copyright Author Dany De Bontridder danydb@aevalys.eu
 
 /**
  * Description of class_syn_sort_table
diff --git a/include/company.inc.php b/include/company.inc.php
index 9bcbac8c3..fe2b09591 100644
--- a/include/company.inc.php
+++ b/include/company.inc.php
@@ -1,4 +1,23 @@
 <?php
+/*
+ *   This file is part of NOALYSS.
+ *
+ *   NOALYSS is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   NOALYSS is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with NOALYSS; if not, write to the Free Software
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+// Copyright Author Dany De Bontridder danydb@aevalys.eu
+
 if ( ! defined ('ALLOWED') ) die('Appel direct ne sont pas permis');
 global $g_user;
 echo '<div class="content">';
diff --git a/include/constant.security.php b/include/constant.security.php
index 9d2a1e2ac..40869a3b1 100644
--- a/include/constant.security.php
+++ b/include/constant.security.php
@@ -1,4 +1,23 @@
 <?php
+/*
+ *   This file is part of NOALYSS.
+ *
+ *   NOALYSS is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   NOALYSS is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with NOALYSS; if not, write to the Free Software
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+// Copyright Author Dany De Bontridder danydb@aevalys.eu
+
 define ('FICADD',800);	 /* Ajout de fiche */
 define ("FIC",805);  //Création, modification et effacement de fiche
 define ("FICCAT",910);  //création, modification et effacement de catégorie de fiche
diff --git a/include/default_menu.inc.php b/include/default_menu.inc.php
index 728350cb6..1f80e81ab 100644
--- a/include/default_menu.inc.php
+++ b/include/default_menu.inc.php
@@ -1,4 +1,23 @@
 <?php
+/*
+ *   This file is part of NOALYSS.
+ *
+ *   NOALYSS is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   NOALYSS is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with NOALYSS; if not, write to the Free Software
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+// Copyright Author Dany De Bontridder danydb@aevalys.eu
+
 if ( ! defined ('ALLOWED') ) die('Appel direct ne sont pas permis');
 require_once 'class_default_menu.php';
 
diff --git a/include/export_anc_grandlivre_csv.php b/include/export_anc_grandlivre_csv.php
index 89a1321c6..5f4b1f016 100644
--- a/include/export_anc_grandlivre_csv.php
+++ b/include/export_anc_grandlivre_csv.php
@@ -1,4 +1,23 @@
 <?php
+/*
+ *   This file is part of NOALYSS.
+ *
+ *   NOALYSS is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   NOALYSS is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with NOALYSS; if not, write to the Free Software
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+// Copyright Author Dany De Bontridder danydb@aevalys.eu
+
 if ( ! defined ('ALLOWED') ) die('Appel direct ne sont pas permis');
 header('Pragma: public');
 header('Content-type: application/csv');