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// make map available for easy debugging
var map;
function init() {
var options = {
projection: new OpenLayers.Projection("EPSG:102113"),
units: "m",
numZoomLevels: 18,
maxResolution: 156543.0339,
maxExtent: new OpenLayers.Bounds(-20037508, -20037508,
20037508, 20037508.34)
};
map = new OpenLayers.Map('map', options);
// create Google layer with EPSG:102113 code
var gsat = new OpenLayers.Layer.Google("Google Imagery", {
type: G_SATELLITE_MAP,
sphericalMercator: true,
projection: "EPSG:102113"
});
// create WMS layer
var wms = new OpenLayers.Layer.WMS(
"Highways",
"http://sampleserver1.arcgisonline.com/arcgis/services/Specialty/ESRI_StateCityHighway_USA/MapServer/WMSServer",
{layers: "2", format: "image/gif", transparent: "true"},
{
isBaseLayer: false,
wrapDateLine: true
}
);
map.addLayers([gsat, wms]);
map.addControl(new OpenLayers.Control.LayerSwitcher());
map.setCenter(new OpenLayers.LonLat(-10723197, 4500612), 3);
}
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