diff --git a/examples/popups.html b/examples/popups.html
index a0c20ad5cf..9ccd897b2d 100644
--- a/examples/popups.html
+++ b/examples/popups.html
@@ -22,6 +22,12 @@
                 
             map.addLayer(layer);
 
+            layer = new OpenLayers.Layer.WMS( "OpenLayers WMS2", 
+                "http://octo.metacarta.com/cgi-bin/mapserv",
+                {map: '/mapdata/vmap_wms.map', layers: 'basic', format: 'image/jpeg'} );
+                
+            map.addLayer(layer);
+
             map.setCenter(new OpenLayers.LonLat(0, 0), 0);
             map.addControl(new OpenLayers.Control.LayerSwitcher());
         }
@@ -103,6 +109,11 @@
             markers.removeMarker(marker);
         }
 
+        function removelayer() {
+            layer.destroy();
+//            map.removeLayer(markers);
+        }
+
 
         // -->
     </script>
@@ -113,5 +124,8 @@
     <div style="background-color:green" onclick="addMarker()"> click to add a Marker with an AnchoredBubble popup</div>
     <div style="background-color:blue" onclick="changer()"> click to modify popup's attributes</div>
     <div style="background-color:red" onclick="remove()"> click to remove the popup from map</div>
+    <div style="background-color:grey" onclick="removelayer()"> click to remove the markers layer</div>
+    <div style="background-color:orange" onclick="alert(marker.onScreen())"> marker.onscreen()?</div>
+    <div style="background-color:yellow" onclick="destroy()"> click to destroy the popup from map</div>
   </body>
 </html>