New: Add link collapse all - expand all.

Fix: Add missing images.

htdocs/admin/menus/index.php

@@ -271,10 +271,12 @@ print '<table class="border" width="100%">';
 
 print '<tr class="liste_titre">';
 print '<td>'.$langs->trans("TreeMenuPersonalized").'</td>';
+print '<td align="right"><div id="iddivjstreecontrol"><a href="#">'.img_picto('','object_category').' '.$langs->trans("UndoExpandAll").'</a>';
+print ' | <a href="#">'.img_picto('','object_category-expanded').' '.$langs->trans("ExpandAll").'</a></div></td>';
 print '</tr>';
 
 print '<tr>';
-print '<td>';
+print '<td colspan="2">';
 
 // ARBORESCENCE
 

htdocs/core/lib/treeview.lib.php

@@ -188,7 +188,8 @@ function tree_recur($tab,$pere,$rang)
 			$("#iddivjstree").treeview({
 				collapsed: true,
 				animated: "fast",
-				persist: "location"
+				persist: "location",
+				control: "#iddivjstreecontrol"
 			});
 		})
 		</script>';