diff --git a/htdocs/core/class/html.form.class.php b/htdocs/core/class/html.form.class.php
index b683bcb0f6c..bada8627ee0 100644
--- a/htdocs/core/class/html.form.class.php
+++ b/htdocs/core/class/html.form.class.php
@@ -4954,7 +4954,7 @@ class Form
 		if (((! is_array($restrictlinksto)) || in_array('order',$restrictlinksto))
 			&& ! empty($conf->commande->enabled))
 		{
-			$linktoelem.=($linktoelem?' &nbsp; ':'').'<a href="#" id="linktoorder">' . $langs->trans('LinkedOrder') . '</a>';
+			$linktoelem.=($linktoelem?' &nbsp; ':'').'<a href="#linktoorder" id="linktoorder">' . $langs->trans('LinkedOrder') . '</a>';
 
 			print '
 				<script type="text/javascript" language="javascript">
@@ -5020,7 +5020,7 @@ class Form
 		if (((! is_array($restrictlinksto)) || in_array('supplier_order',$restrictlinksto))
 			&& ! empty($conf->fournisseur->enabled))
 		{
-			$linktoelem.=($linktoelem?' &nbsp; ':'').'<a href="#" id="linktoorder">' . $langs->trans('LinkedOrder') . '</a>';
+			$linktoelem.=($linktoelem?' &nbsp; ':'').'<a href="#linktoorder" id="linktoorder">' . $langs->trans('LinkedOrder') . '</a>';
 
 			print '
 			<script type="text/javascript" language="javascript">
diff --git a/htdocs/expensereport/document.php b/htdocs/expensereport/document.php
index 86ff064db7d..f16d6ca14e1 100644
--- a/htdocs/expensereport/document.php
+++ b/htdocs/expensereport/document.php
@@ -108,7 +108,7 @@ if ($object->id)
 
 	// Ref
 	print '<tr><td width="30%">'.$langs->trans("Ref").'</td><td>';
-	print $form->showrefnav($object, 'id', $linkback, 1, 'rowid', 'ref', '');
+	print $form->showrefnav($object, 'ref', $linkback, 1, 'ref', 'ref', '');
 	print '</td></tr>';
 
 	// Societe