var baidu_map = document.getElementById('baidu-map');
var longitude = baidu_map.dataset.longitude;
var latitude = baidu_map.dataset.latitude;

var map = new BMap.Map("baidu-map");
var point = new BMap.Point(longitude, latitude);

map.centerAndZoom(point, 16);

// info window
var infoWindow = new BMap.InfoWindow(baidu_map.dataset.content);
map.openInfoWindow(infoWindow, new BMap.Point(parseFloat(longitude) + 0.0005, parseFloat(latitude) + 0.001));

// marker
var marker = new BMap.Marker(point);
marker.setAnimation(BMAP_ANIMATION_BOUNCE);

map.addOverlay(marker);
marker.addEventListener("click", function(){
    map.openInfoWindow(infoWindow, point); //寮€鍚俊鎭獥鍙�
});

// zoom
map.enableScrollWheelZoom(true);