Hello everyone,<br><br>I have the following code. <br><br>     var controlOptions = {<br>            mapOptions: {<br>                projection: new OpenLayers.Projection(&quot;EPSG:900913&quot;),<br>                displayProjection: new OpenLayers.Projection(&quot;EPSG:4326&quot;),<br>
                units:&#39;dd&#39;,<br>                maxResolution: &#39;auto&#39;,<br>                maxExtent: Navegador.getMap().getMaxExtent()},<br>               layers: [Navegador.getBaseLayer()],<br>               };<br>
        <br>              overview = new OpenLayers.Control.OverviewMap(controlOptions);<br>            <br>            Navegador.addControl(overview);<br><br> The overview control does not work for the google, yahoo and virtual earth layer, but it works fine for &quot;my&quot; wms base layer.  Can someone help me?<br>
<br>Thank you.<br>