diff --git a/htdocs/cashdesk/tpl/validation2.tpl.php b/htdocs/cashdesk/tpl/validation2.tpl.php
index 844522f55e0..8f24e2069aa 100644
--- a/htdocs/cashdesk/tpl/validation2.tpl.php
+++ b/htdocs/cashdesk/tpl/validation2.tpl.php
@@ -29,15 +29,15 @@ $langs->load("bills");
 
 <script type="text/javascript">
 
-	function popupTicket()
+	function popupTicket(id,name)
 	{
 		largeur = 600;
 		hauteur = 500;
 		opt = 'width='+largeur+', height='+hauteur+', left='+(screen.width - largeur)/2+', top='+(screen.height-hauteur)/2+'';
-		window.open('validation_ticket.php?facid=<?php echo GETPOST('facid','int'); ?>', '<?php echo $langs->trans('PrintTicket') ?>', opt);
+		window.open('validation_ticket.php?facid='+id,name, opt);
 	}
 
-	popupTicket();
+	popupTicket(<?php echo GETPOST('facid','int'); ?>,'<?php echo $langs->trans('PrintTicket') ?>');
 
 </script>