forgot to commit modified examples (references #1679)

git-svn-id: http://svn.openlayers.org/trunk/openlayers@7782 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf

examples/marker-shadow.html

@@ -52,7 +52,7 @@
                         pointRadius: 10
                     }),
                     isBaseLayer: true,
-                    yOrdering: true
+                    rendererOptions: {yOrdering: true}
                 }
             );
             

examples/ordering.html

@@ -38,7 +38,7 @@
                         graphicZIndex: GOLD_Z_INDEX
                     }),
                     isBaseLayer: true,
-                    yOrdering: true
+                    rendererOptions: {yOrdering: true}
                 }
             );