diff --git a/htdocs/admin/barcode.php b/htdocs/admin/barcode.php
index 313a852e384..75c82157ddf 100644
--- a/htdocs/admin/barcode.php
+++ b/htdocs/admin/barcode.php
@@ -70,18 +70,8 @@ else if ($action == 'update')
 	$res = dolibarr_set_const($db, "PRODUIT_DEFAULT_BARCODE_TYPE", $coder_id,'chaine',0,'',$conf->entity);
 	$coder_id = GETPOST('GENBARCODE_BARCODETYPE_THIRDPARTY','alpha');
 	$res = dolibarr_set_const($db, "GENBARCODE_BARCODETYPE_THIRDPARTY", $coder_id,'chaine',0,'',$conf->entity);
-}
-else if ($action == 'updateengine')
-{
-    // TODO Update engines.
-
-}
-
-if ($action && $action != 'setcoder' && $action != 'setModuleOptions')
-{
-	if (! $res > 0) $error++;
-
- 	if (! $error)
+	
+	if ($res > 0)
     {
         setEventMessages($langs->trans("SetupSaved"), null, 'mesgs');
     }
@@ -90,6 +80,42 @@ if ($action && $action != 'setcoder' && $action != 'setModuleOptions')
         setEventMessages($langs->trans("Error"), null, 'errors');
     }
 }
+else if ($action == 'updateengine')
+{
+    $sql = "SELECT rowid, coder";
+    $sql.= " FROM ".MAIN_DB_PREFIX."c_barcode_type";
+    $sql.= " WHERE entity = ".$conf->entity;
+    $sql.= " ORDER BY code";
+
+    $resql=$db->query($sql);
+    if ($resql)
+    {
+	   $num = $db->num_rows($resql);
+	   $i = 0;
+
+	   while ($i <	$num)
+	   {
+	       $obj = $db->fetch_object($resql);
+	       
+	       if (GETPOST('coder'.$obj->rowid, 'alpha'))
+	       {
+	           $coder = GETPOST('coder'.$obj->rowid,'alpha');
+	           $code_id = $obj->rowid;
+	           
+	           $sqlp = "UPDATE ".MAIN_DB_PREFIX."c_barcode_type";
+	           $sqlp.= " SET coder = '" . $coder."'";
+	           $sqlp.= " WHERE rowid = ". $code_id;
+	           $sqlp.= " AND entity = ".$conf->entity;
+	           
+	           $upsql=$db->query($sqlp);
+	           if (! $upsql) dol_print_error($db);
+	       }
+
+	       $i++;
+	   }
+    }
+
+}
 
 /*
  * View
@@ -162,9 +188,12 @@ $var=true;
 print '<br>';
 print load_fiche_titre($langs->trans("BarcodeEncodeModule"),'','');
 
-//print "<form method=\"post\" action=\"".$_SERVER["PHP_SELF"]."\">";
-//print '<input type="hidden" name="token" value="'.$_SESSION['newtoken'].'">';
-//print "<input type=\"hidden\" name=\"action\" value=\"updateengine\">";
+if (empty($conf->use_javascript_ajax))
+{
+    print '<form action="'.$_SERVER["PHP_SELF"].'" method="POST" id="form_engine">';
+    print '<input type="hidden" name="token" value="'.$_SESSION['newtoken'].'">';
+    print '<input type="hidden" name="action" value="updateengine">';
+}
 
 print '<table class="noborder" width="100%">';
 print '<tr class="liste_titre">';
@@ -260,10 +289,9 @@ print "</table>\n";
 
 if (empty($conf->use_javascript_ajax))
 {
-    // TODO Implement code behind action updateengine
-    //print '<div class="center"><input type="submit" class="button" name="save" value="'.$langs->trans("Save").'"></div>';
+    print '<div class="center"><input type="submit" class="button" name="save" value="'.$langs->trans("Save").'"></div>';
+    print '</form>';
 }
-//print '</form>';
 
 print "<br>";
 
diff --git a/htdocs/core/class/html.formbarcode.class.php b/htdocs/core/class/html.formbarcode.class.php
index e1ee7ae04ff..d155c8a1a0c 100644
--- a/htdocs/core/class/html.formbarcode.class.php
+++ b/htdocs/core/class/html.formbarcode.class.php
@@ -59,7 +59,7 @@ class FormBarCode
 
         $disable = '';
 
-        if ($conf->use_javascript_ajax)
+        if (!empty($conf->use_javascript_ajax))
         {
             print "\n".'<script type="text/javascript" language="javascript">';
             print 'jQuery(document).ready(function () {
@@ -79,19 +79,29 @@ class FormBarCode
         {
             $disable = 'disabled';
         }
-
-        $select_encoder = '<form action="'.DOL_URL_ROOT.'/admin/barcode.php" method="post" id="form'.$idForm.'">';
-        $select_encoder.= '<input type="hidden" name="token" value="'.$_SESSION['newtoken'].'">';
-        $select_encoder.= '<input type="hidden" name="action" value="update">';
-        $select_encoder.= '<input type="hidden" name="code_id" value="'.$code_id.'">';
-        $select_encoder.= '<select id="select'.$idForm.'" class="flat" name="coder">';
+        
+        if (!empty($conf->use_javascript_ajax))
+        {
+            $select_encoder = '<form action="'.DOL_URL_ROOT.'/admin/barcode.php" method="POST" id="form'.$idForm.'">';
+            $select_encoder.= '<input type="hidden" name="token" value="'.$_SESSION['newtoken'].'">';
+            $select_encoder.= '<input type="hidden" name="action" value="update">';
+            $select_encoder.= '<input type="hidden" name="code_id" value="'.$code_id.'">';
+        }
+        
+        $selectname=(!empty($conf->use_javascript_ajax)?'coder':'coder'.$code_id);
+        $select_encoder.= '<select id="select'.$idForm.'" class="flat" name="'.$selectname.'">';
         $select_encoder.= '<option value="0"'.($selected==0?' selected':'').' '.$disable.'>'.$langs->trans('Disable').'</option>';
         $select_encoder.= '<option value="-1" disabled>--------------------</option>';
         foreach($barcodelist as $key => $value)
         {
             $select_encoder.= '<option value="'.$key.'"'.($selected==$key?' selected':'').'>'.$value.'</option>';
         }
-        $select_encoder.= '</select></form>';
+        $select_encoder.= '</select>';
+        
+        if (!empty($conf->use_javascript_ajax))
+        {
+            $select_encoder.= '</form>';
+        }
 
         return $select_encoder;
     }