function startUp(){
	var map = new GMap2( document.getElementById("mymap") );
	map.setCenter( new GLatLng(42.929441, 143.207361), 16 );
	map.addControl(new GSmallMapControl());
	
	
	var url = "../img/company/map.jpg"
	var mk = new GMarker( new GLatLng(42.929441, 143.207361) );
	map.addOverlay(mk);
	mk.openInfoWindowHtml("<img src='" + url + "' alt='" + "長原配送" +"' />" );
	
	GEvent.addListener( mk, "click", showInfo );
	
	function showInfo(){
	mk.openInfoWindowHtml("<img src='" + url + "' alt='" + "長原配送" +"' />" );
	}
	
}

onload = startUp;
onunload = GUnload;