diff --git a/htdocs/product/barcode.php b/htdocs/product/barcode.php
index 62fe31d6ef8..d343e7ea783 100644
--- a/htdocs/product/barcode.php
+++ b/htdocs/product/barcode.php
@@ -46,6 +46,8 @@ accessforbidden();
 
 llxHeader("","",$langs->trans("BarCode"));
 
+$html = new Form($db);
+
 $product = new Product($db);
 if ($_GET["ref"]) $result = $product->fetch('',$_GET["ref"]);
 if ($_GET["id"]) $result = $product->fetch($_GET["id"]);
@@ -61,12 +63,7 @@ print '<table class="border" width="100%">';
 // Reference
 print '<tr>';
 print '<td width="15%">'.$langs->trans("Ref").'</td><td colspan="2">';
-$product->load_previous_next_ref();
-$previous_ref = $product->ref_previous?'<a href="'.$_SERVER["PHP_SELF"].'?ref='.$product->ref_previous.'">'.img_previous().'</a>':'';
-$next_ref     = $product->ref_next?'<a href="'.$_SERVER["PHP_SELF"].'?ref='.$product->ref_next.'">'.img_next().'</a>':'';
-if ($previous_ref || $next_ref) print '<table class="nobordernopadding" width="100%"><tr class="nobordernopadding"><td class="nobordernopadding">';
-print '<a href="'.$_SERVER["PHP_SELF"].'?id='.$product->id.'">'.$product->ref.'</a>';
-if ($previous_ref || $next_ref) print '</td><td class="nobordernopadding" align="center" width="20">'.$previous_ref.'</td><td class="nobordernopadding" align="center" width="20">'.$next_ref.'</td></tr></table>';
+print $html->showrefnav($product,'ref');
 print '</td>';
 print '</tr>';
 
diff --git a/htdocs/product/categorie.php b/htdocs/product/categorie.php
index 1e351dd8828..2d8b74f34a4 100644
--- a/htdocs/product/categorie.php
+++ b/htdocs/product/categorie.php
@@ -91,10 +91,8 @@ if ($_GET["id"] || $_GET["ref"])
 	llxHeader("","",$langs->trans("CardProduct".$product->type));
 }
 
-
 $html = new Form($db);
 
-
 /*
  * Fiche produit
  */
diff --git a/htdocs/product/sousproduits/fiche.php b/htdocs/product/sousproduits/fiche.php
index 671cc59c6a0..bb79eff5aa9 100644
--- a/htdocs/product/sousproduits/fiche.php
+++ b/htdocs/product/sousproduits/fiche.php
@@ -163,26 +163,8 @@ if ($id || $ref)
 	  
 	  // Reference
 	  print '<td width="15%">'.$langs->trans("Ref").'</td><td>';
-	  
-	  // Suivant/précédent
-	  $product->load_previous_next_ref();
-	  $previous_ref = $product->ref_previous?'<a href="?ref='.$product->ref_previous.'">'.img_previous().'</a>':'';
-	  $next_ref     = $product->ref_next?'<a href="?ref='.$product->ref_next.'">'.img_next().'</a>':'';
-	  if ($previous_ref || $next_ref) print '<table class="nobordernopadding" width="100%"><tr class="nobordernopadding"><td class="nobordernopadding">';
-	  print '<a href="?id='.$product->id.'">'.$product->ref.'</a>';
-	  if ($previous_ref || $next_ref) print '</td><td class="nobordernopadding" align="center" width="20">'.$previous_ref.'</td><td class="nobordernopadding" align="center" width="20">'.$next_ref.'</td></tr></table>';
-	  
-	  print '</td>';
-	  
-	  if ($product->is_photo_available($conf->produit->dir_output))
-            {
-	      // Photo
-	      print '<td valign="middle" align="center" rowspan="'.$nblignes.'">';
-	      $nbphoto=$product->show_photos($conf->produit->dir_output,1,1,0);
-	      print '</td>';
-            }
-	  
-	  print '</tr>';
+	  print $html->showrefnav($product,'ref');
+	  print '</td></tr>';
 	  
 	  // Libelle
 	  print '<tr><td>'.$langs->trans("Label").'</td><td>'.$product->libelle.'</td>';
diff --git a/htdocs/product/stock/product.php b/htdocs/product/stock/product.php
index 395191d71f4..2c9196b548f 100644
--- a/htdocs/product/stock/product.php
+++ b/htdocs/product/stock/product.php
@@ -108,8 +108,9 @@ if ($_GET["id"] || $_GET["ref"])
       $head=product_prepare_head($product, $user);
         $titre=$langs->trans("CardProduct".$product->type);
         dolibarr_fiche_head($head, 'stock', $titre);
-
-
+        
+        $html = new Form($db);
+        
         print($mesg);
 
         print '<table class="border" width="100%">';
@@ -117,12 +118,7 @@ if ($_GET["id"] || $_GET["ref"])
         // Reference
         print '<tr>';
         print '<td width="25%">'.$langs->trans("Ref").'</td><td>';
-        $product->load_previous_next_ref();
-        $previous_ref = $product->ref_previous?'<a href="'.$_SERVER["PHP_SELF"].'?ref='.$product->ref_previous.'">'.img_previous().'</a>':'';
-        $next_ref     = $product->ref_next?'<a href="'.$_SERVER["PHP_SELF"].'?ref='.$product->ref_next.'">'.img_next().'</a>':'';
-        if ($previous_ref || $next_ref) print '<table class="nobordernopadding" width="100%"><tr class="nobordernopadding"><td class="nobordernopadding">';
-        print '<a href="'.$_SERVER["PHP_SELF"].'?id='.$product->id.'">'.$product->ref.'</a>';
-        if ($previous_ref || $next_ref) print '</td><td class="nobordernopadding" align="center" width="20">'.$previous_ref.'</td><td class="nobordernopadding" align="center" width="20">'.$next_ref.'</td></tr></table>';
+        print $html->showrefnav($product,'ref');
         print '</td>';
         print '</tr>';
         
diff --git a/htdocs/product/traduction.php b/htdocs/product/traduction.php
index a9e6c39fe84..b01f7e66348 100644
--- a/htdocs/product/traduction.php
+++ b/htdocs/product/traduction.php
@@ -134,29 +134,18 @@ if ($_GET["id"]) $result = $product->fetch($_GET["id"]);
 
 llxHeader("","",$langs->trans("Translation"));
 
+$html = new Form($db);
 
 $head=product_prepare_head($product, $user);
 $titre=$langs->trans("CardProduct".$product->type);
-if ( $_GET["action"] != 'edit') dolibarr_fiche_head($head, 'translation', $titre);
+dolibarr_fiche_head($head, 'translation', $titre);
 
 print '<table class="border" width="100%">';
 
 // Reference
 print '<tr>';
 print '<td width="15%">'.$langs->trans("Ref").'</td><td colspan="2">';
-if ($_GET["action"] != 'edit')
-{
-	$product->load_previous_next_ref();
-	$previous_ref = $product->ref_previous?'<a href="?ref='.$product->ref_previous.'">'.img_previous().'</a>':'';
-	$next_ref     = $product->ref_next?'<a href="?ref='.$product->ref_next.'">'.img_next().'</a>':'';
-	if ($previous_ref || $next_ref) print '<table class="nobordernopadding" width="100%"><tr class="nobordernopadding"><td class="nobordernopadding">';
-	print '<a href="?id='.$product->id.'">'.$product->ref.'</a>';
-	if ($previous_ref || $next_ref) print '</td><td class="nobordernopadding" align="center" width="20">'.$previous_ref.'</td><td class="nobordernopadding" align="center" width="20">'.$next_ref.'</td></tr></table>';
-}
-else
-{
-	print '<a href="?id='.$product->id.'">'.$product->ref.'</a>';
-}
+print $html->showrefnav($product,'ref');
 print '</td>';
 print '</tr>';
 print '</table>';