explore.original.js

            var location_timeout = setTimeout(function () {
                navigator.geolocation.clearWatch(WatchID);

                self.findLocationByIP(callback);
            }, 15000);

            var WatchID = navigator.geolocation.watchPosition(
                function (position) { // Success callback
                    clearTimeout(location_timeout);

                    self.setFoundUserLocation(position.coords.latitude, position.coords.longitude, callback);
                },
                function () { // Error callback
                    clearTimeout(location_timeout);
                    self.findLocationByIP(callback);
                },
                {maximumAge: 100000, timeout: 12000, enableHighAccuracy: true} // Options
            );