var currentInfoWindow = null;

function initialize() {
	var latlng = new google.maps.LatLng(36.701939, 137.213217);
	var myOptions = {
		zoom: 10,
		center: latlng,
		mapTypeId: google.maps.MapTypeId.ROADMAP
	};

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



}