diff --git a/htdocs/fourn/commande/fiche.php b/htdocs/fourn/commande/fiche.php
index c57d9e12bfc..e9e11a5d557 100644
--- a/htdocs/fourn/commande/fiche.php
+++ b/htdocs/fourn/commande/fiche.php
@@ -1461,12 +1461,22 @@ if ($id > 0 || ! empty($ref))
             print '<td colspan="4">&nbsp;</td>';
             print '</tr>';
 
+            // TODO Use the predefinedproductline_create.tpl.php file
+            
             // Add free products/services form
             print '<form action="'.$_SERVER["PHP_SELF"].'?id='.$object->id.'#add" method="post">';
             print '<input type="hidden" name="token" value="'.$_SESSION['newtoken'].'">';
             print '<input type="hidden"	name="action" value="addline">';
             print '<input type="hidden"	name="id" value="'.$object->id.'">';
 
+            print '<script type="text/javascript">
+            	jQuery(document).ready(function() {
+            		jQuery(\'#idprodfournprice\').change(function() {
+            			if (jQuery(\'#idprodfournprice\').val() > 0) jQuery(\'#np_desc\').focus();
+            		});
+            	});
+            </script>';
+                        
             $var=true;
             print '<tr '.$bc[$var].'>';
             print '<td>';
diff --git a/htdocs/fourn/facture/fiche.php b/htdocs/fourn/facture/fiche.php
index e4dff4117bd..648df36f946 100644
--- a/htdocs/fourn/facture/fiche.php
+++ b/htdocs/fourn/facture/fiche.php
@@ -1814,10 +1814,20 @@ else
                 print '<td colspan="4">&nbsp;</td>';
                 print '</tr>';
 
+                // TODO Use the predefinedproductline_create.tpl.php file
                 print '<form name="addline_predef" action="'.$_SERVER["PHP_SELF"].'?id='.$object->id.'&amp;action=addline" method="post">';
                 print '<input type="hidden" name="token" value="'.$_SESSION['newtoken'].'">';
                 print '<input type="hidden" name="socid" value="'. $object->socid .'">';
                 print '<input type="hidden" name="facid" value="'.$object->id.'">';
+                
+                print '<script type="text/javascript">
+                		jQuery(document).ready(function() {
+                			jQuery(\'#idprodfournprice\').change(function() {
+                				if (jQuery(\'#idprodfournprice\').val() > 0) jQuery(\'#np_desc\').focus();
+                			});
+                		});
+                </script>';
+                           
                 $var=! $var;
                 print '<tr '.$bc[$var].'>';
                 print '<td colspan="4">';