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var map;
function init() {
var mercator = new OpenLayers.Projection("EPSG:900913");
var geographic = new OpenLayers.Projection("EPSG:4326");
map = new OpenLayers.Map({
div: "map",
projection: mercator,
layers: [
new OpenLayers.Layer.OSM(),
new OpenLayers.Layer.Vector("Aircraft Locations", {
projection: geographic,
strategies: [new OpenLayers.Strategy.Fixed()],
protocol: new OpenLayers.Protocol.HTTP({
url: "kml-track.kml",
format: new OpenLayers.Format.KML({
extractTracks: true,
trackAttributes: ["speed"]
})
}),
styleMap: new OpenLayers.StyleMap({
"default": new OpenLayers.Style({
graphicName: "circle",
pointRadius: 2,
fillOpacity: 0.5,
fillColor: "#ffcc66",
strokeColor: "#666633",
strokeWidth: 1
})
})
})
],
center: new OpenLayers.LonLat(-93.2735, 44.8349).transform(geographic, mercator),
zoom: 8
});
};
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