diff --git a/htdocs/website/index.php b/htdocs/website/index.php
index 2538841dcd0..8db219b65e2 100644
--- a/htdocs/website/index.php
+++ b/htdocs/website/index.php
@@ -49,7 +49,7 @@ $website=GETPOST('website', 'alpha');
 $page=GETPOST('page', 'alpha');
 $pageid=GETPOST('pageid', 'int');
 $pageref=GETPOST('pageref', 'aZ09');
-$action=GETPOST('action','alpha');
+$action=GETPOST('action','aZ09');
 $confirm=GETPOST('confirm','alpha');
 $cancel=GETPOST('cancel','alpha');
 
@@ -1562,9 +1562,9 @@ if (count($object->records) > 0)
 		}
 		else dol_print_error($db);
 
-		if ($pagepreviousid) print '<a href="'.$_SERVER['PHP_SELF'].'?website='.$object->id.'&pageid='.$pagepreviousid.'&action='.$action.'">'.img_previous($langs->trans("PreviousContainer")).'</a>';
+		if ($pagepreviousid) print '<a href="'.$_SERVER['PHP_SELF'].'?website='.urlencode($object->ref).'&pageid='.$pagepreviousid.'&action='.$action.'">'.img_previous($langs->trans("PreviousContainer")).'</a>';
 		else print '<span class="opacitymedium">'.img_previous($langs->trans("PreviousContainer")).'</span>';
-		if ($pagenextid) print '<a href="'.$_SERVER['PHP_SELF'].'?website='.$object->id.'&pageid='.$pagenextid.'&action='.$action.'">'.img_next($langs->trans("NextContainer")).'</a>';
+		if ($pagenextid) print '<a href="'.$_SERVER['PHP_SELF'].'?website='.urlencode($object->ref).'&pageid='.$pagenextid.'&action='.$action.'">'.img_next($langs->trans("NextContainer")).'</a>';
 		else print '<span class="opacitymedium">'.img_next($langs->trans("NextContainer")).'</span>';
 
 		$websitepage = new WebSitePage($db);