Pullup commits from trunk to 2.6 branch:

* virtualStyle typo (Closes #1495)
 * JSON fix for Safari 3.1 (Closes #1493)
 * panzoombar off-by-one (Closes #1486)
 * Handler Hover exception (Closes #1480)
 * Popup.framedcloud exception (Closes #1479)
 * VML Renderer when including namespace in page (Closes #1477)
 * SLD/Rule/Filter changes -- most of this commit (Closes #1492)


git-svn-id: http://svn.openlayers.org/branches/openlayers/2.6@6819 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf

tests/Control/PanZoomBar.html

@@ -33,6 +33,23 @@
         map.addControl(control2, new OpenLayers.Pixel(100,100));
         t.eq( control2.div.style.top, "100px", "2nd control div is located correctly");
     }
+    function test_Control_PanZoomBar_divClick (t) {
+        t.plan(2);
+        map = new OpenLayers.Map('map', {controls:[]});
+        var layer = new OpenLayers.Layer.WMS("Test Layer", 
+            "http://octo.metacarta.com/cgi-bin/mapserv?",
+            {map: "/mapdata/vmap_wms.map", layers: "basic"});
+        map.addLayer(layer);
+        control = new OpenLayers.Control.PanZoomBar();
+        map.addControl(control);
+        control.divClick({'xy': {'x': 0, 'y': 50}, which: 1});
+        t.eq(map.zoom, 11, "zoom is correct on standard map");
+
+        map.fractionalZoom = true;
+        control.divClick({'xy': {'x': 0, 'y': 49}, which: 1});
+        t.eq(map.zoom.toFixed(3), '10.545', "zoom is correct on fractional zoom map");
+    
+    }
 
   </script>
 </head>