new layerswitcher, improved google layer, boxes layer, grid fix

git-svn-id: http://svn.openlayers.org/trunk/openlayers@1096 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf

lib/OpenLayers/Layer/Markers.js

@@ -9,6 +9,12 @@ OpenLayers.Layer.Markers = Class.create();
 OpenLayers.Layer.Markers.prototype = 
   Object.extend( new OpenLayers.Layer(), {
     
+    /** Markers layer is never a base layer. 
+     * 
+     * @type Boolean
+     */
+    isBaseLayer: false,
+    
     /** internal marker list
     * @type Array(OpenLayers.Marker) */
     markers: null,
@@ -44,17 +50,18 @@ OpenLayers.Layer.Markers.prototype =
             this.redraw();
         }
     },
-    
-    /** WFS layer is never a base class. 
-     * @type Boolean
-     */
-    isBaseLayer: function() {
-        return false;
-    },
-    
+
+
     /**
-    * @param {OpenLayers.Marker} marker
-    */
+     */
+    reproject:function() {
+        this.redraw();
+    },
+
+
+    /**
+     * @param {OpenLayers.Marker} marker
+     */
     addMarker: function(marker) {
         this.markers.append(marker);
         if (this.map && this.map.getExtent()) {
@@ -103,7 +110,9 @@ OpenLayers.Layer.Markers.prototype =
     */
     drawMarker: function(marker) {
         var px = this.map.getLayerPxFromLonLat(marker.lonlat);
-        if (px != null) {
+        if (px == null) {
+            marker.display(false);
+        } else {
             var markerImg = marker.draw(px);
             if (!marker.drawn) {
                 this.div.appendChild(markerImg);