function initialize() { var mapOptions = { zoom: 15, scrollwheel: false, center: new google.maps.LatLng(24.244968, 89.911305) }; var map = new google.maps.Map(document.getElementById('googleMap'), mapOptions); var marker = new google.maps.Marker({ position: map.getCenter(), animation:google.maps.Animation.BOUNCE, icon: 'https://purlsohu.pk/wp-content/uploads/2016/04/map-marker.png', map: map }); } google.maps.event.addDomListener(window, 'load', initialize);