var map;
var markers = new Array(1);
function onLoad() {
	map = new GMap2(document.getElementById("googlemap"));
	map.setCenter(new GLatLng(34.438600,134.835200),9,G_NORMAL_MAP);
	map.addControl(new GLargeMapControl());
	map.addControl(new GMapTypeControl());
	map.addControl(new GOverviewMapControl(new GSize(120,120)));
	var marker = null;
	var n_markers = 0;
	var markeropts = new Object();
	markeropts.title = 'スポーツホテル アテーナ淡路';
	marker = new GMarker(new GPoint(134.910890,34.439500), markeropts);
	markers[n_markers] = marker;
	GEvent.addListener(markers[0],"click",function () {map.setCenter(new GLatLng(34.461700,134.90400),13,G_NORMAL_MAP);markers[0].openInfoWindow(document.getElementById('balloon1').innerHTML);});
	map.addOverlay(marker);
}