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<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<meta http-equiv="imagetoolbar" content="no"> <!--ie image gizmo OFF!-->
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<style type="text/css">
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#map {
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width: 100%;
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height: 512px;
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border: 1px solid black;
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background-color: red;
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}
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</style>
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<!-- this gmaps key generated for http://openlayers.org/dev/ -->
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<script src='http://maps.google.com/maps?file=api&v=2&key=ABQIAAAA9XNhd8q0UdwNC7YSO4YZghSPUCi5aRYVveCcVYxzezM4iaj_gxQ9t-UajFL70jfcpquH5l1IJ-Zyyw'></script>
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<!-- Localhost key -->
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<!-- <script src='http://maps.google.com/maps?file=api&v=2&key=ABQIAAAAjpkAC9ePGem0lIq5XcMiuhT2yXp_ZAY8_ufC3CFXhHIE1NvwkxTS6gjckBmeABOGXIUiOiZObZESPg'></script>-->
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<script src="../lib/OpenLayers.js"></script>
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<script type="text/javascript">
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<!--
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var lon = 5;
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var lat = 40;
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var zoom = 5;
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var map, layer;
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function init(){
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map = new OpenLayers.Map( $('map') ,
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{ controls: [new OpenLayers.Control.MouseDefaults()] });
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var normal = new OpenLayers.Layer.Google( "Google", // );
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{ minZoomLevel: 3, maxZoomLevel: 8 });
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var satellite = new OpenLayers.Layer.Google( "Google Satellite" , {type: G_SATELLITE_MAP });
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var hybrid = new OpenLayers.Layer.Google( "Google Hybrid" , {type: G_HYBRID_MAP });
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map.addLayers([satellite, normal, hybrid]);
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markers = new OpenLayers.Layer.Markers("markers");
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map.addLayer(markers);
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map.setCenter(new OpenLayers.LonLat(lon, lat), zoom);
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map.addControl( new OpenLayers.Control.LayerSwitcher() );
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map.addControl( new OpenLayers.Control.PanZoomBar() );
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}
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function add() {
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var url = 'http://boston.openguides.org/markers/AQUA.png';
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var sz = new OpenLayers.Size(10, 17);
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var calculateOffset = function(size) {
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return new OpenLayers.Pixel(-(size.w/2), -size.h);
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};
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var icon = new OpenLayers.Icon(url, sz, null, calculateOffset);
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var barcelona = new OpenLayers.LonLat(2.13134765625,
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41.37062534198901);
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marker = new OpenLayers.Marker(barcelona, icon);
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markers.addMarker(marker);
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}
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function remove() {
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markers.removeMarker(marker);
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}
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// -->
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</script>
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</head>
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<body onload="init()">
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<h1>OpenLayers With Google Layer Example</h1>
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<div id="map"></div>
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<div style="background-color:green" onclick="add()"> click to add a marker to the map</div>
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<div style="background-color:red" onclick="remove()"> click to remove the marker from the map</div>
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</body>
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</html>
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