         return myLineRenderer
     }
     
-   /* func mapView(mapView: MKMapView!, viewForAnnotation annotation: MKAnnotation!) -> MKAnnotationView! {
+    func mapView(mapView: MKMapView!, viewForAnnotation annotation: MKAnnotation!) -> MKAnnotationView! {
         
         if (annotation is MKUserLocation) {
             //if annotation is not an MKPointAnnotation (eg. MKUserLocation),

    
    //temp user id, need to add code to change this for new users

    var tempUserId = 3
    var tempGroupId = 1
    
    //simple bool for testing

        .responseJSON { (_, _, data, _) in
            
            //if the request was bad
            if(data == nil || data![0] === 0) {
                println("failed to get other users")
            } else {
                
