$(document).ready(function() {
        // Google Map
        var googleMap = document.getElementById("detailmap");
        if ( googleMap ) {
            var lat = parseFloat( googleMap.getAttribute('lat') || false ),
                lon = parseFloat( googleMap.getAttribute('lon') || false );
            if ( !isNaN(lat) && !isNaN(lon) ) {
                var map = new GMap2( googleMap );
				map.addControl(new GLargeMapControl());
				map.addControl(new GMapTypeControl());
                var bukken = new GLatLng( lat, lon );
                map.setCenter( bukken, 14 );
                var host = "http://www.pananavi.jp/images/";
                var bukkenIcon = new GIcon( G_DEFAULT_ICON );
                bukkenIcon.shadow = false;
        		bukkenIcon.image = host + "icon_home.png";
        		bukkenIcon.printImage = host + "icon_home.gif";
                bukkenIcon.iconSize = new GSize( 48, 48 );
                var marker = new GMarker( bukken, { icon: bukkenIcon } );
                map.addOverlay( marker );
            }
        }
});