function onLoad() {
var icon = new GIcon();
icon.image = "/image/marker/marker1.png";
icon.shadow = "/image/marker/shadow.png";
icon.iconSize = new GSize(20, 34);
icon.shadowSize = new GSize(37, 34);
icon.iconAnchor = new GPoint(9, 34);
icon.infoWindowAnchor = new GPoint(9, 2);
icon.infoShadowAnchor = new GPoint(18, 25);

var map = new GMap(document.getElementById("entrymap"));
map.addControl(new GSmallMapControl());
map.addControl(new GMapTypeControl());
map.centerAndZoom(new GPoint(135.216873, 34.661443), 1);

var point = new GPoint(135.216873, 34.661443);
var marker = new GMarker(point);
map.addOverlay(marker);
<script type='text/javascript'>

  var _gaq = _gaq || [];
  _gaq.push(['_setAccount', 'UA-1070064-5']);
  _gaq.push(['_trackPageview']);

  (function() {
    var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
    ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
    var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
  })();

</script>}