<html>
<head>
<title>OpenLayers Demo</title>
<style type="text/css"> html, body, #basicMap { width: 100%; height: 100%; margin: 0; } </style>
<script src="http://www.openlayers.org/api/OpenLayers.js"></script>
<script>
function init() {
var options = {
projection: new OpenLayers.Projection("EPSG:900913"),
displayProjection: new OpenLayers.Projection("EPSG:4326"),
units: "m",
maxResolution: 156543.0339,
maxExtent: new OpenLayers.Bounds(-20037508.34, -20037508.34,
20037508.34, 20037508.34),
numZoomLevels: 20,
controls: [
new OpenLayers.Control.Navigation(),
new OpenLayers.Control.PanZoomBar(),
new OpenLayers.Control.Permalink(),
new OpenLayers.Control.ScaleLine(),
new OpenLayers.Control.MousePosition(),
new OpenLayers.Control.KeyboardDefaults()
]
};
map = new OpenLayers.Map("basicMap",options);
var newL = new OpenLayers.Layer.OSM("Default", "/osm_tiles/${z}/${x}/${y}.png", {numZoomLevels: 19});
map.addLayer(newL);
map.zoomIn();
}
</script>
</head>
<body onLoad="init();"><div id="basicMap"></div></body>
</html>