Add marker from custom.js

Or blue dot or anything which can be easier to implement and seasy to recognize where you are now

Okay so I’m using Google V3, so I renamed my custom file to
custom-googlev3.js and changed variable map to mxn.

Now in my geopointer I should do something like this:

var point = new google.maps.LatLng(position.coords.latitude, position.coords.longitude);
var google_map = mxn.getMap();
mxn.Marker(point);

it’s still not working.

What there can be hard? you have everything already written, I can alert geolocated Lat and Long. I just need to place marker on that point without destroying other markers.

Thanks mxn worked perfect!
Here is a code for half implemented geolocation with marker added if anyone would need some code

/*
* Center maps on user location when available.
*/
// An Example Google V3 customization

GeoMashup.addAction( 'loadedMap', function( properties, mxn ) {
	var pointerz;
	var geomarker;
	var siberia = new google.maps.LatLng(60, 105);
	var newyork = new google.maps.LatLng(40.69847032728747, -73.9514422416687);
	var browserSupportFlag =  new Boolean();

	if ( 'global' != properties.map_content ) {
		// Don'ts center non-global maps on user
		return;
	}
	var payboxcount = 1;
	var paybox = window.parent.document.getElementById("paybox");

    paybox.addEventListener("click", function(){
    	payboxcount++;
    	$(paybox).toggleClass('btn-new-maps-selected');
    		// uncheck other marker categories
			var check = window.parent.document.getElementById("gm-category-check-all");
			//double click check_all if any selected but not all
			if ( $( check ).is( ':checked' ) ) {
				$(check).click();
			} else {
				$(check).click();
				$(check).click();
			}
		if ( payboxcount % 2 === 0 ) {
			// Try W3C Geolocation (Preferred)
			if(navigator.geolocation) {
				browserSupportFlag = true;
				navigator.geolocation.getCurrentPosition(function(position) {

				var pointerz = new google.maps.LatLng(position.coords.latitude, position.coords.longitude);
				var google_map = mxn.getMap();
				geomarker = new google.maps.Marker({
					    position: pointerz,
					    map: google_map,
					    title:"პირვეტ ს მარსა!"
					});

					GeoMashup.showCategory(45);
					// To add the marker to the map, call setMap();
					geomarker.setMap(google_map);
					geomarker.setAnimation(google.maps.Animation.BOUNCE);
					google_map.setZoom(16)
					google_map.setCenter( pointerz );
				}, function() {
					handleNoGeolocation(browserSupportFlag);
				});
			// Try Google Gears Geolocation
			} else if (google.gears) {
				browserSupportFlag = true;
				var geo = google.gears.factory.create('beta.geolocation');
				geo.getCurrentPosition(function(position) {
					 var pointerz = new google.maps.LatLng(-25.363882, 131.044922);

				var google_map = mxn.getMap();
				geomarker = new google.maps.Marker({
					    position: pointerz,
					    map: google_map,
					    title:"Hello World!"
					});

					GeoMashup.showCategory(45);
					// To add the marker to the map, call setMap();
					geomarker.setMap(google_map);
					geomarker.setAnimation(google.maps.Animation.BOUNCE);
					google_map.setZoom(16)
					google_map.setCenter( pointerz );
				}, function() {
					handleNoGeoLocation(browserSupportFlag);
				});
			// Browser doesn't support Geolocation
			} else {
				browserSupportFlag = false;
				handleNoGeolocation(browserSupportFlag);
			}

			function handleNoGeolocation(errorFlag) {
				if (errorFlag == true) {
					initialLocation = newyork;
				} else {
					initialLocation = siberia;
				}
				map.setCenter(initialLocation);
			}
		} else { // DESTROY EVERYTHING I CREATED
			GeoMashup.hideCategory(45);
			geomarker.setMap(null);

		}

	},false);

} );