Index: branches/5.2.x/admin_templates/products/file_edit.tpl
===================================================================
diff -u -N -r14258 -r14569
--- branches/5.2.x/admin_templates/products/file_edit.tpl	(.../file_edit.tpl)	(revision 14258)
+++ branches/5.2.x/admin_templates/products/file_edit.tpl	(.../file_edit.tpl)	(revision 14569)
@@ -17,7 +17,32 @@
 						}
 				 ) );
 
+				a_toolbar.AddButton( new ToolBarSeparator('sep1') );
+
+				a_toolbar.AddButton( new ToolBarButton('prev', '<inp2:m_phrase label="la_ToolTip_Prev" escape="1"/>', function() {
+						go_to_id('file', '<inp2:file_PrevId/>');
+					}
+				));
+
+				a_toolbar.AddButton( new ToolBarButton('next', '<inp2:m_phrase label="la_ToolTip_Next" escape="1"/>', function() {
+						go_to_id('file', '<inp2:file_NextId/>');
+					}
+				));
+
 				a_toolbar.Render();
+
+				<inp2:m_if check="file_IsSingle">
+					a_toolbar.HideButton('prev');
+					a_toolbar.HideButton('next');
+					a_toolbar.HideButton('sep1');
+				<inp2:m_else/>
+					<inp2:m_if check="file_IsLast">
+						a_toolbar.DisableButton('next');
+					</inp2:m_if>
+					<inp2:m_if check="file_IsFirst">
+						a_toolbar.DisableButton('prev');
+					</inp2:m_if>
+				</inp2:m_if>				
 			</script>
 		</td>
 	</tr>