diff --git a/tests/manual/multiple-google-layers.html b/tests/manual/multiple-google-layers.html
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+<html>
+    <head>
+        <title>Multiple Google Layers Acceptance Test</title>
+        <script src="http://maps.google.com/maps?file=api&amp;v=2&amp;key=ABQIAAAAjpkAC9ePGem0lIq5XcMiuhR_wWLPFku8Ix9i2SXYRVK3e45q1BQUd_beF8dtzKET_EteAjPdGDwqpQ"></script> 
+        <script src="../../lib/OpenLayers.js"></script>
+        <style>
+            .col {
+                width: 50%;
+            }
+            #col1 {
+                float: left;
+            }
+            #col2 {
+                float: right;
+            }
+            .map {
+                height: 300px;
+            }
+            .wrap {
+                position: relative;
+                padding: 10px;
+            }
+            ul {
+                padding: 0;
+            }
+            ul li {
+                list-style: none;
+            }
+            p.clear {
+                clear: both;
+            }
+        </style>
+    </head>
+    <body>
+        <div id="col1" class="col">
+            <div class="wrap">
+                <div id="map1" class="map"></div>
+                layers for map1
+                <ul>
+                    <li><input type="checkbox" name="streets1" id="streets1"><label for="streets1">streets</label></li>
+                    <li><input type="checkbox" name="sat1" id="sat1"><label for="sat1">imagery</label></li>
+                    <li><input type="checkbox" name="topo1" id="topo1"><label for="topo1">topography</label></li>
+                </ul>
+            </div>
+        </div>
+        <div id="col2" class="col">
+            <div class="wrap">
+                <div id="map2" class="map"></div>
+                layers for map2
+                <ul>
+                    <li><input type="checkbox" name="streets2" id="streets2"><label for="streets2">streets</label></li>
+                    <li><input type="checkbox" name="sat2" id="sat2"><label for="sat2">imagery</label></li>
+                    <li><input type="checkbox" name="topo2" id="topo2"><label for="topo2">topography</label></li>
+                </ul>
+            </div>
+        </div>
+        <p class="clear">
+            This example is used to confirm that resizable maps with multiple
+            Google layers work properly.  Click the checkboxes to add/remove
+            layers from the maps.  Use the layer switcher to change the map's
+            base layer.  You should be able to confirm the following:
+            <ol>
+                <li>Adding and removing layers doesn't raise any errors
+                (regardless of how many times the same layer is added/removed).</li>
+                <li>The Google "Powered By" link is always visible and clickable
+                when a Google layer is displayed.</li>
+                <li>The Google "Terms of Use" link is always visible and clickable
+                when a Google layer is displayed.</li>
+                <li>Resizing a map (by resizing the browser window) and then
+                changing base layer works well.  That is, the center & scale are
+                preserved and all tiles are well aligned.</li>
+                <li>Setting the base layer to the "Dummy Layer" hides all other
+                Google base layers, "Powered By" link, and "Terms of Use" link.</li>
+            </ol>
+        </p>
+        <script>
+        
+            var map1 = new OpenLayers.Map("map1");
+            var streets1 = new OpenLayers.Layer.Google("Streets", {
+                type: G_NORMAL_MAP
+            });
+            var sat1 = new OpenLayers.Layer.Google("Imagery", {
+                type: G_SATELLITE_MAP
+            });
+            var topo1 = new OpenLayers.Layer.Google("Topography", {
+                type: G_PHYSICAL_MAP
+            });
+            var dummy1 = new OpenLayers.Layer("Dummy Layer", {
+                isBaseLayer: true
+            });
+            map1.addLayer(dummy1);
+            map1.addControl(new OpenLayers.Control.LayerSwitcher);
+            map1.zoomToMaxExtent();
+        
+            var map2 = new OpenLayers.Map("map2");
+            var streets2 = new OpenLayers.Layer.Google("Streets", {
+                type: G_NORMAL_MAP
+            });
+            var sat2 = new OpenLayers.Layer.Google("Imagery", {
+                type: G_SATELLITE_MAP
+            });
+            var topo2 = new OpenLayers.Layer.Google("Topography", {
+                type: G_PHYSICAL_MAP
+            });
+            var dummy2 = new OpenLayers.Layer("Dummy Layer", {
+                isBaseLayer: true
+            });
+            map2.addLayer(dummy2);
+            map2.addControl(new OpenLayers.Control.LayerSwitcher);
+            map2.zoomToMaxExtent();
+            
+            // add behavior to checkboxes
+            var check, inputs = document.getElementsByTagName("input");
+            for (var i=0, len=inputs.length; i<len; ++i) {
+                check = inputs[i];
+                check.onclick = function() {
+                    var name = this.name;
+                    var num = name.match(/\d$/)[0];
+                    var layer = window[name];
+                    var map = window["map" + num];
+                    if (this.checked) {
+                        map.addLayer(layer);
+                    } else {
+                        map.removeLayer(layer);
+                    }
+                }
+            }
+
+        </script>
+    </body>
+</html>
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