geocation class

gistfile1.js

GeoLocator = (function() {
    function GeoLocator() {
      this.watch = __bind(this.watch, this);      this.watcher = navigator.geolocation.watchPosition(this.watch, this.geo_error, {
        enableHighAccuracy: true,
        frequency: 3000,
        maximumAge: 2000,
        timeout: 27000
      });
      this.map = new Map(document.getElementById("map"));
    }
    GeoLocator.prototype.watch = function(position) {
      this.coords = position.coords;
      if (this.coords.accuracy > 50) {
        return $("#geolocation").html("getting location");
      } else {
        if (this.map.map_visible) {
          this.map.moveMarker(this.coords);
          this.map.center(this.coords);
        } else {
          this.map.init(this.coords);
        }
        return $("#geolocation").html("Latitude: " + this.coords.latitude + "<br />Longitude: " + this.coords.longitude + " <br />Accuracy: " + this.coords.accuracy + "<br />");
      }
    };
    GeoLocator.prototype.geo_error = function() {
      return alert("geolocation not available");
    };
    GeoLocator.prototype.stop = function() {
      return navigator.geolocation.clearWatch(this.watcher);
    };
    return GeoLocator;
  })();