function makemap() {
var map = new GMap(document.getElementById("gmap2"));
map.addControl(new GSmallMapControl());
map.centerAndZoom(new GPoint(141.261950, 43.095033), 1);
var marker = new GMarker(new GPoint(141.262250, 43.095033));

map.addOverlay(marker);

var WINDOW_HTML = '<div style="width: 240px;"><em>光星ハイヤー工場</em><br />札幌市手稲区<br />西宮の沢2条1丁目518-1</div>';
GEvent.addListener(marker, 'click', function() {
    marker.openInfoWindowHtml(WINDOW_HTML);
  });
marker.openInfoWindowHtml(WINDOW_HTML);
}
/*
http://maps.google.co.jp/maps?f=q&hl=ja&q=%E6%9C%AD%E5%B9%8C%E5%B8%82%E6%89%8B%E7%A8%B2%E5%8C%BA+%E8%A5%BF%E5%AE%AE%E3%81%AE%E6%B2%A2+2%E6%9D%A1+1%E4%B8%81%E7%9B%AE&layer=&ie=UTF8&z=16&ll=43.095033,141.262709&spn=0.007615,0.01384&om=1
*/