//
// file_with_location.js
//
Titanium.Geolocation.accuracy = Titanium.Geolocation.ACCURACY_BEST;
Titanium.Geolocation.distanceFilter = .25;
Ti.Geolocation.purpose = "Callbacks Are Your Friend";
/**
* @param {Object} _callback call on completion of location query
*/
function currentLocation(_callback) {
    // make the API call
    Ti.Geolocation.getCurrentPosition(function(e) {

        // do this stuff when you have a position, OR an error
        if (e.error) {
            Ti.API.error('geo - current position' + e.error);

            // to keep it simple, just returning null, could be
            // error information
            if (_callback) {
                _callback(null);
            }
            return;
        }

        // got the location information
        Ti.App.info('got a location ',JSON.stringify(e));

        // fire and event containing the location information
        Ti.App.fireEvent('location.updated',e.coords);

        // call callback with coords
        if (_callback) {
            _callback(e.coords);
        }

    });
}