- (MKAnnotationView *)mapView:(MKMapView *)mapView1 viewForAnnotation:(id <MKAnnotation>)annotation
{
//	CPLog(@"View for Annotation is called");
	
	if ([annotation isKindOfClass:[MarkChargePoint class]])
	{
		MarkChargePoint *markPoint = (MarkChargePoint *)annotation;
		if([markPoint getChargingStationId] == -1)
		{
			MKAnnotationView *annotationView = (MKAnnotationView *)[mapView dequeueReusableAnnotationViewWithIdentifier:STR_CHARGEPOINT_LOWERCASE];
			if (!annotationView)
			{
				annotationView = [[[MKAnnotationView alloc] initWithAnnotation:annotation reuseIdentifier:STR_CHARGEPOINT_LOWERCASE] autorelease];
			}
					
			annotationView.userInteractionEnabled = TRUE;
		    annotationView.canShowCallout = YES;
			annotationView.image = [Utils userLocationImage];
			annotationView.rightCalloutAccessoryView = nil;
			return annotationView;
		}
		else
		{
			MKAnnotationView *annotationView = (MKAnnotationView *)[mapView dequeueReusableAnnotationViewWithIdentifier:STR_CHARGEPOINT_LOWERCASE];
			if (!annotationView)
			{
				annotationView = [[[MKAnnotationView alloc] initWithAnnotation:annotation reuseIdentifier:STR_CHARGEPOINT_LOWERCASE] autorelease];
			}
			
			annotationView.userInteractionEnabled = TRUE;
		    annotationView.canShowCallout = YES;
			
			UIButton *disclosureButton = [UIButton buttonWithType:UIButtonTypeDetailDisclosure];
			disclosureButton.tag = markPoint.getChargePointId;
			annotationView.rightCalloutAccessoryView = disclosureButton;
			disclosureButton = nil;
			
			annotationView.image = [UIImage imageNamed:[Utils getAnnotatoinImageName:[markPoint getDeviceMask]]];

			
			return annotationView;
		}
	}
	else if ([annotation isKindOfClass:[MKUserLocation class]])
	{
		if (mapView.userLocationVisible == NO)
		{
			return [mapView viewForAnnotation:mapView.userLocation];
		}
		else
		{
			return nil;
		}
	}
	
	return nil;
}

//-------------------------------------------------------------------------
// Method:			didAddAnnotationViews
//
// Description:		event handler for didAddAnnotationViews on map view 
//
// Parameter:		MKMapView:mapView1
//--------------------------------------------------------------------------
-(void)mapView:(MKMapView *)mapView1 didAddAnnotationViews:(NSArray *)views
{
//	CPLog(@"MapViewController: didAddAnnotationViews*****************************");
	if ([Utils doesSupportiOS4])
	{
		if (selectedAnnotation != nil && [selectedAnnotation getChargingStationId] > 0)
		{
			CPLog(@"MapViewController: didAddAnnotationViews");
			for (MKAnnotationView *annView in views)
			{
				if ([[annView annotation] isKindOfClass:[MarkChargePoint class]])
				{
					MarkChargePoint *markChargePoint = (MarkChargePoint *)[annView annotation];
					if([markChargePoint getChargingStationId] == [selectedAnnotation getChargingStationId])
					{
						[[annView superview] bringSubviewToFront:annView];
					}
					else
					{
						[[annView superview] sendSubviewToBack:annView];
					}
				}
			}
		}
	}
	
	if (selectedAnnotation != nil && [selectedAnnotation getChargingStationId] > 0)
	{
		[mapView1 deselectAnnotation:selectedAnnotation animated:YES];
		[mapView1 selectAnnotation:selectedAnnotation animated:YES];
	}
}

//-------------------------------------------------------------------------
// Method:			removeAnnotationViews
//
// Description:		remove Annotation Views from the map
//
// Parameter:		
//--------------------------------------------------------------------------
-(void)removeAnnotationViews
{
	CPLog(@"Removing Annotations: MapViewController ***");
	
	NSArray *annotationArray = [mapView annotations];
	if (annotationArray != nil)
	{
		NSMutableArray *mapAnnotationArray = [[NSMutableArray alloc]init];
		
		for (MKAnnotationView *annotation in annotationArray)
		{
			if ([annotation isKindOfClass:[MKUserLocation class]] != YES)
			{
				MarkChargePoint		*markChargePoint	= (MarkChargePoint *)annotation;
				if (markChargePoint != nil)
				{
					[mapAnnotationArray addObject:markChargePoint];
				}
			}
		}
		
		for (MarkChargePoint *markPoint in mapAnnotationArray)
		{
			[mapView removeAnnotation:markPoint];
		}
		
		[mapAnnotationArray release];
		mapAnnotationArray = nil;
	}
}

//-------------------------------------------------------------------------
// Method:			didSelectAnnotationView
//
// Description:		Perfoerm actions on selecting an annotation
//
// Parameter:		views:MKAnnotationView
//--------------------------------------------------------------------------
-(void)mapView:(MKMapView *)mapView didSelectAnnotationView:(MKAnnotationView *)views
{
	if ([Utils doesSupportiOS4])
	{
		[[views superview] bringSubviewToFront:views];
	}
}

//-------------------------------------------------------------------------
// Method:			didDeselectAnnotationView
//
// Description:		Perfoerm actions on deselecting an annotation
//
// Parameter:		views:MKAnnotationView
//--------------------------------------------------------------------------
-(void)mapView:(MKMapView *)mapView didDeselectAnnotationView:(MKAnnotationView *)views
{
	if ([Utils doesSupportiOS4])
	{
		[[views superview] sendSubviewToBack:views];
	}
}