diff --git a/include/class_acc_ledger.php b/include/class_acc_ledger.php
index 317a674d6..d2983761e 100644
--- a/include/class_acc_ledger.php
+++ b/include/class_acc_ledger.php
@@ -220,7 +220,7 @@ class Acc_Ledger extends jrn_def_sql
 
 			// Mark the operation invalid into the ledger
 			// to avoid to nullify twice the same op.
-			$sql = "update jrn set jr_comment='Annule : '||jr_comment where jr_id=$1";
+			$sql = "update jrn set jr_comment='extourne : '||jr_comment where jr_id=$1";
 			$Res = $this->db->exec_sql($sql, array($this->jr_id));
 
 			// Check return code
@@ -287,7 +287,7 @@ class Acc_Ledger extends jrn_def_sql
               jr_internal
               ,jr_tech_per, jr_valid
               )
-              select $1,jr_def_id,jr_montant,'Annulation '||jr_comment,
+              select $1,jr_def_id,jr_montant,jr_comment,
               to_date($2,'DD.MM.YYYY'),$3,$4,
               $5, true
               from
@@ -326,6 +326,7 @@ class Acc_Ledger extends jrn_def_sql
 			$Res = $this->db->exec_sql($sql);
 			if ($Res == false)
 				throw (new Exception(__FILE__ . __LINE__ . "SQL ERROR [ $sql ]"));
+                        $this->db->commit();
 		}
 		catch (Exception $e)
 		{
@@ -1518,7 +1519,9 @@ class Acc_Ledger extends jrn_def_sql
 
 			if (trim(${'qc_' . $i}) == "" && trim(${'poste' . $i}) == "")
 				continue;
-			$ret.="<td>" . h(${"ld" . $i}) . HtmlInput::hidden('ld' . $i, ${'ld' . $i}) . "</td>";
+			$ret.="<td>" . h(${"ld" . $i}) . HtmlInput::hidden('ld' . $i, ${'ld' . $i}) ; 
+                        $ret .=(isset(${"ck$i"})) ? HtmlInput::hidden('ck' . $i, ${'ck' . $i}) : "";
+                        $ret .=        "</td>";
 			if (isset(${"ck$i"}))
 			{
 				$ret.="<td class=\"num\">" . nbm(${"amount" . $i}) . HtmlInput::hidden('amount' . $i, ${'amount' . $i}) . "</td>" . td("");
@@ -1529,9 +1532,9 @@ class Acc_Ledger extends jrn_def_sql
 				$ret.=td("") . "<td class=\"num\">" . nbm(${"amount" . $i}) . HtmlInput::hidden('amount' . $i, ${'amount' . $i}) . "</td>";
 				$total_cred = bcadd($total_cred, ${"amount" . $i});
 			}
-			$ret.="<td>";
+			/*$ret.="<td>";
 			$ret.=(isset(${"ck$i"})) ? HtmlInput::hidden('ck' . $i, ${'ck' . $i}) : "";
-			$ret.="</td>";
+			$ret.="</td>";*/
 			// CA
 
 			if ($g_parameter->MY_ANALYTIC != 'nu') // use of AA
@@ -3903,7 +3906,7 @@ class Acc_Ledger extends jrn_def_sql
         public function select_depot($p_readonly, $p_repo)
         {
             global $g_parameter;
-            $r='<div id="repo_div_id" style="height:185px;height:10rem;">';
+            $r=($p_readonly==false)?'<div id="repo_div_id" style="height:185px;height:10rem;">':'<div id="repo_div_id" >';
             // Show the available repository
             if ($g_parameter->MY_STOCK=='Y')
             {
diff --git a/include/compta_ach.inc.php b/include/compta_ach.inc.php
index 208b73796..47b488561 100644
--- a/include/compta_ach.inc.php
+++ b/include/compta_ach.inc.php
@@ -78,10 +78,14 @@ if (isset($_POST['view_invoice']))
 		echo HtmlInput::hidden('ac', $_REQUEST['ac']);
                             ?>
 <div id="tab_id" >
+    <script>
+        var a_tab = ['modele_div_id','repo_div_id','facturation_div_id','reverse_div_id'];
+    </script>
 <ul class="tabs">
-    <li class="tabs_selected"><a href="javascript:void(0)" title="<?php echo _("Générer une facture ou charger un document")?>"  onclick="unselect_other_tab(this.parentNode.parentNode);this.parentNode.className='tabs_selected';$('modele_div_id').hide();$('repo_div_id').hide();$('facturation_div_id').show();"><?php echo _('Facture')?></a></li>
-    <li class="tabs"> <a href="javascript:void(0)" title="<?php echo _("Choix du dépôt")?>"  onclick="unselect_other_tab(this.parentNode.parentNode);this.parentNode.className='tabs_selected';$('modele_div_id').hide();$('facturation_div_id').hide();$('repo_div_id').show();"> <?php echo _('Dépôt')?> </a></li>
-    <li class="tabs"> <a href="javascript:void(0)" title="<?php echo _("Modèle à sauver")?>"  onclick="unselect_other_tab(this.parentNode.parentNode);this.parentNode.className='tabs_selected';$('facturation_div_id').hide();$('repo_div_id').hide();$('modele_div_id').show()"> <?php echo _('Modèle')?> </a></li>
+    <li class="tabs_selected"><a href="javascript:void(0)" title="<?php echo _("Générer une facture ou charger un document")?>"  onclick="unselect_other_tab(this.parentNode.parentNode);this.parentNode.className='tabs_selected';show_tabs(a_tab,'facturation_div_id')"><?php echo _('Facture')?></a></li>
+    <li class="tabs"> <a href="javascript:void(0)" title="<?php echo _("Choix du dépôt")?>"  onclick="unselect_other_tab(this.parentNode.parentNode);this.parentNode.className='tabs_selected';show_tabs(a_tab,'repo_div_id')"> <?php echo _('Dépôt')?> </a></li>
+    <li class="tabs"> <a href="javascript:void(0)" title="<?php echo _("Modèle à sauver")?>"  onclick="unselect_other_tab(this.parentNode.parentNode);this.parentNode.className='tabs_selected';show_tabs(a_tab,'modele_div_id')"> <?php echo _('Modèle')?> </a></li>
+    <li class="tabs"> <a href="javascript:void(0)" title="<?php echo _("Extourne")?>"  onclick="unselect_other_tab(this.parentNode.parentNode);this.parentNode.className='tabs_selected';show_tabs(a_tab,'reverse_div_id')"> <?php echo _('Extourne')?> </a></li>
 </ul>
 <?php
 		echo $Ledger->select_depot(false, -1);
@@ -91,15 +95,24 @@ if (isset($_POST['view_invoice']))
                 echo Pre_operation::save_propose();
                 echo '</div>';
 
-                echo HtmlInput::submit("record", _("Enregistrement"), 'onClick="return verify_ca(\'\');"');
+               
+                echo '<div id="reverse_div_id" style="display:none;height:185px;height:10rem">';
+                $reverse_date=new IDate('reverse_date');
+                $reverse_ck=new ICheckBox('reverse_ck');
+                echo _('Extourne opération')." ".$reverse_ck->input()." ";
+                echo $reverse_date->input();
+                echo '</div>';
+                
+                 echo HtmlInput::submit("record", _("Enregistrement"), 'onClick="return verify_ca(\'\');"');
 		echo HtmlInput::submit('correct', _("Corriger"));
 		echo '</form>';
 		echo '</div>'; /* tab_id */
 		echo '</div>';
                 ?>
 <script>
-    $('repo_div_id').hide();
+     $('repo_div_id').hide();
     $('modele_div_id').hide();
+show_tab(a_tab,'facturation_div_id');
 </script>
 <?php
             echo '</div>';
@@ -157,6 +170,33 @@ if (isset($_POST['record']))
                      echo '<h2>'._('Document').'</h2>';
                      echo $Ledger->doc;
 		}
+                // extourne
+                if (isset($_POST['reverse_ck']))
+                {
+                    $p_date=HtmlInput::default_value_post('reverse_date', '');
+                    if (isDate($p_date)==$p_date)
+                    {
+                        // reverse the operation
+                        try
+                        {
+                            $Ledger->reverse($p_date);
+                            echo '<p>';
+                            echo _('Extourné au ').$p_date;
+                            echo '</p>';
+                        }
+                        catch (Exception $e)
+                        {
+                            echo '<p class="notice">'._('Opération non extournée').
+                                $e->getMessage().
+                                '</p>';
+                        }
+                    }
+                    else
+                    {
+                        // warning because date is invalid
+                        echo '<p class="notice">'._('Date invalide, opération non extournée').'</p>';
+                    }
+                }
                 echo $Ledger->button_new_operation();
 		echo '</div>';
 		return;
diff --git a/include/compta_ods.inc.php b/include/compta_ods.inc.php
index 8c3d44963..678cba017 100644
--- a/include/compta_ods.inc.php
+++ b/include/compta_ods.inc.php
@@ -100,6 +100,34 @@ elseif (isset($_POST['save']))
 		// show feedback
 		echo '<div id="jrn_name_div">'; echo '<h2 id="jrn_name"  style="display:inline">' . $ledger->get_name() . '</h2>'; echo '</div>';
 		echo $ledger->confirm($_POST, true);
+                 // extourne
+                if (isset($_POST['reverse_ck']))
+                {
+                    $p_date=HtmlInput::default_value_post('reverse_date', '');
+                    if (isDate($p_date)==$p_date)
+                    {
+                        // reverse the operation
+                        try
+                        {
+                            $ledger->reverse($p_date);
+                            echo '<p>';
+                            echo _('Extourné au ').$p_date;
+                            echo '</p>';
+                        }
+                        catch (Exception $e)
+                        {
+                            echo '<p class="notice">'._('Opération non extournée').
+                                $e->getMessage().
+                                '</p>';
+                                
+                            }
+                    }
+                    else
+                    {
+                        // warning because date is invalid
+                        echo '<p class="notice">'._('Date invalide, opération non extournée').'</p>';
+                    }
+                }
                 echo $ledger->button_new_operation();
 
 	}
diff --git a/include/compta_ven.inc.php b/include/compta_ven.inc.php
index 5f0e10f22..2b2a29546 100644
--- a/include/compta_ven.inc.php
+++ b/include/compta_ven.inc.php
@@ -87,10 +87,14 @@ $p_msg="";
             echo HtmlInput::hidden('ac',$_REQUEST['ac']);
             ?>
 <div id="tab_id" >
+ <script>
+        var a_tab = ['modele_div_id','repo_div_id','facturation_div_id','reverse_div_id'];
+    </script>
 <ul class="tabs">
-    <li class="tabs_selected"><a href="javascript:void(0)" onclick="unselect_other_tab(this.parentNode.parentNode);this.parentNode.className='tabs_selected';$('modele_div_id').hide();$('repo_div_id').hide();$('facturation_div_id').show();"><?php echo _('Facture')?></a></li>
-    <li class="tabs"> <a href="javascript:void(0)" onclick="unselect_other_tab(this.parentNode.parentNode);this.parentNode.className='tabs_selected';$('modele_div_id').hide();$('facturation_div_id').hide();$('repo_div_id').show();"> <?php echo _('Dépôt')?> </a></li>
-    <li class="tabs"> <a href="javascript:void(0)" onclick="unselect_other_tab(this.parentNode.parentNode);this.parentNode.className='tabs_selected';$('facturation_div_id').hide();$('repo_div_id').hide();$('modele_div_id').show()"> <?php echo _('Modèle')?> </a></li>
+    <li class="tabs_selected"><a href="javascript:void(0)" title="<?php echo _("Générer une facture ou charger un document")?>"  onclick="unselect_other_tab(this.parentNode.parentNode);this.parentNode.className='tabs_selected';show_tabs(a_tab,'facturation_div_id')"><?php echo _('Facture')?></a></li>
+    <li class="tabs"> <a href="javascript:void(0)" title="<?php echo _("Choix du dépôt")?>"  onclick="unselect_other_tab(this.parentNode.parentNode);this.parentNode.className='tabs_selected';show_tabs(a_tab,'repo_div_id')"> <?php echo _('Dépôt')?> </a></li>
+    <li class="tabs"> <a href="javascript:void(0)" title="<?php echo _("Modèle à sauver")?>"  onclick="unselect_other_tab(this.parentNode.parentNode);this.parentNode.className='tabs_selected';show_tabs(a_tab,'modele_div_id')"> <?php echo _('Modèle')?> </a></li>
+    <li class="tabs"> <a href="javascript:void(0)" title="<?php echo _("Extourne")?>"  onclick="unselect_other_tab(this.parentNode.parentNode);this.parentNode.className='tabs_selected';show_tabs(a_tab,'reverse_div_id')"> <?php echo _('Extourne')?> </a></li>
 </ul>
 <?php
             echo $Ledger->select_depot(false, -1);
@@ -99,6 +103,14 @@ $p_msg="";
             echo Pre_operation::save_propose();
 	    echo '</div>';
             
+                    
+            echo '<div id="reverse_div_id" style="display:none;height:185px;height:10rem">';
+            $reverse_date=new IDate('reverse_date');
+            $reverse_ck=new ICheckBox('reverse_ck');
+            echo _('Extourne opération')." ".$reverse_ck->input()." ";
+            echo $reverse_date->input();
+            echo '</div>';
+            
 	    echo HtmlInput::hidden('ac',$_REQUEST['ac']);
             echo HtmlInput::submit("record",_("Enregistrement"),'onClick="return verify_ca(\'\');"');
             echo HtmlInput::submit('correct',_("Corriger"));
@@ -107,8 +119,9 @@ $p_msg="";
             echo '</div>'; /* tab_id */
 ?>
 <script>
-    $('repo_div_id').hide();
+     $('repo_div_id').hide();
     $('modele_div_id').hide();
+show_tab(a_tab,'facturation_div_id');
 </script>
 <?php
             echo '</div>';
@@ -173,6 +186,34 @@ $p_msg="";
             /* Save the additional information into jrn_info */
             $obj=new Acc_Ledger_Info($cn);
             $obj->save_extra($Ledger->jr_id,$_POST);
+             // extourne
+            if (isset($_POST['reverse_ck']))
+            {
+                $p_date=HtmlInput::default_value_post('reverse_date', '');
+                if (isDate($p_date)==$p_date)
+                {
+                    // reverse the operation
+                    try
+                    {
+                        $Ledger->reverse($p_date);
+                        echo '<p>';
+                        echo _('Extourné au ').$p_date;
+                        echo '</p>';
+
+                    }
+                    catch (Exception $e)
+                    {
+                        echo '<p class="notice">'._('Opération non extournée').
+                            $e->getMessage().
+                            '</p>';
+                    }
+                }
+                else
+                {
+                    // warning because date is invalid
+                    echo '<p class="notice">'._('Date invalide, opération non extournée').'</p>';
+                }
+            }
 
             echo $Ledger->button_new_operation();
 
diff --git a/include/operation_ods_confirm.inc.php b/include/operation_ods_confirm.inc.php
index e9e7a23a1..c2f958687 100644
--- a/include/operation_ods_confirm.inc.php
+++ b/include/operation_ods_confirm.inc.php
@@ -41,11 +41,31 @@ echo '<FORM METHOD="POST" class="print">';
 echo HtmlInput::request_to_hidden(array('ac'));
 echo $ledger->confirm($_POST,false);
 
-echo '<hr>';
-echo Pre_operation::save_propose();
-echo '<hr>';
+
+?>
+<div id="tab_id" >
+    <script>
+        var a_tab = ['modele_div_id','reverse_div_id'];
+    </script>
+<ul class="tabs">
+    <li class="tabs_selected"> <a href="javascript:void(0)" title="<?php echo _("Modèle à sauver")?>"  onclick="unselect_other_tab(this.parentNode.parentNode);this.parentNode.className='tabs_selected';show_tabs(a_tab,'modele_div_id')"> <?php echo _('Modèle')?> </a></li>
+    <li class="tabs"> <a href="javascript:void(0)" title="<?php echo _("Extourne")?>"  onclick="unselect_other_tab(this.parentNode.parentNode);this.parentNode.className='tabs_selected';show_tabs(a_tab,'reverse_div_id')"> <?php echo _('Extourne')?> </a></li>
+</ul>
+    <div id="modele_div_id">
+        <?php echo Pre_operation::save_propose(); ?>
+    </div>
+    <div id="reverse_div_id" style="display:none;height:185px;height:10rem">
+    <?php
+        $reverse_date=new IDate('reverse_date');
+        $reverse_ck=new ICheckBox('reverse_ck');
+        echo _('Extourne opération')." ".$reverse_ck->input()." ";
+        echo $reverse_date->input();
+    ?>
+    </div>
+</div>
+<?php
 echo HtmlInput::submit("save","Confirmer");
 echo HtmlInput::submit("correct","Corriger");
 
-echo '</FORM>';
 ?>
+</FORM>