//<![CDATA[
var map = new GMap(document.getElementById("googlemap"));
map.addControl(new GLargeMapControl());
map.centerAndZoom(new GPoint(137.73173063993454, 34.70339861874305), 0);
var point = new GPoint(137.73173063993454, 34.70339861874305);
var marker = new GMarker(point);
map.addOverlay(marker);
//]]>