<script type="text/javascript">
	window.onload=function() {
  var coordinates=new google.maps.LatLng(53.36652, -2.29855);
   var settings = {
	  mapTypeId: google.maps.MapTypeId.ROADMAP,
      zoom: 11,
      center: coordinates

    };

// showing pointer

  function createMarker(point,info,map,img) {
    var iconURL = 'images/' + img;
    var iconSize = new google.maps.Size(20,34);
    var iconOrigin = new google.maps.Point(0,0);
    var iconAnchor = new google.maps.Point(10,34);
    var myMarkerOpts = {
    position: latlng,
    map: map,
    icon: myIcon


  }

      createMarker(latlng,map,"blue_MarkerA.png");
      var myIcon = new google.maps.MarkerImage(iconURL, iconSize, iconOrigin, iconAnchor);

  }

      var map = new google.maps.Map(document.getElementById("map_canvas"), settings);

  }
</script>