diff --git a/src/ios/MapKit.m b/src/ios/MapKit.m
index 9160c20..454d002 100644
--- a/src/ios/MapKit.m
+++ b/src/ios/MapKit.m
@@ -44,6 +44,10 @@ - (void)createViewWithOptions:(NSDictionary *)options {
     if(atBottom) {
         y += self.webView.bounds.size.height - height;
     }
+	
+	if ([options objectForKey:@"buttonCallback"]) {
+		self.buttonCallback=[[options objectForKey:@"buttonCallback"] description];
+	}
 
     self.childView = [[UIView alloc] initWithFrame:CGRectMake(x,y,width,height)];
     self.mapView = [[MKMapView alloc] initWithFrame:CGRectMake(self.childView.bounds.origin.x, self.childView.bounds.origin.x, self.childView.bounds.size.width, self.childView.bounds.size.height)];
diff --git a/www/MapKit.js b/www/MapKit.js
index a4b0107..f15a84b 100644
--- a/www/MapKit.js
+++ b/www/MapKit.js
@@ -5,6 +5,7 @@
 
 	var MapKit = function() {
 		this.options = {
+			buttonCallback: 'window.mapKit.onMapCallback',
 			height: 460,
 			diameter: 1000,
 			atBottom: true,
@@ -36,6 +37,10 @@
 
 	MapKit.prototype = {
 
+		onMapCallback: function(pindex) {
+			// alert('Index of selected pin: ' + pindex);
+		},
+		
 		showMap: function(success, error) {
 			cordovaRef.exec(success, error, 'MapKit', 'showMap', [this.options]);
 		},