百度地图代码

<style>
/*一定要给宽高度*/
.ditu{width:900px;height:300px;}

</style>

<div class="ditu" id="map"></div>

<!-- id=map 固定不能修改删除！ 可自定义 ditu 类-->

<!-- 获取经纬度链接
http://api.map.baidu.com/lbsapi/getpoint/index.html
-->

<script src="http://api.map.baidu.com/api?v=1.3" type="text/javascript"></script>
<script type="text/javascript">
    //创建和初始化地图函数：
    function initMap(){
        createMap();//创建地图
        setMapEvent();//设置地图事件
        addMapControl();//向地图添加控件
        addMapOverlay();//向地图添加覆盖物
    }
    function createMap(){
        map = new BMap.Map("map");
        map.centerAndZoom(new BMap.Point(108.311097,22.882695),19);
    }
    function setMapEvent(){
        map.enableScrollWheelZoom();
        map.enableKeyboard();
        map.enableDragging();
        map.enableDoubleClickZoom()
    }
    function addClickHandler(target,window){
        target.addEventListener("click",function(){
            target.openInfoWindow(window);
        });
    }
    function addMapOverlay(){
        var markers = [
            {content:"地址：南宁市安园东路18号",title:"广西工业器材城",imageOffset: {width:-46,height:-21},position:{lat:22.882695,lng:108.311097}}
        ];
        for(var index = 0; index < markers.length; index++ ){
            var point = new BMap.Point(markers[index].position.lng,markers[index].position.lat);
            var marker = new BMap.Marker(point,{icon:new BMap.Icon("http://api.map.baidu.com/lbsapi/createmap/images/icon.png",new BMap.Size(20,25),{
                imageOffset: new BMap.Size(markers[index].imageOffset.width,markers[index].imageOffset.height)
            })});
            var label = new BMap.Label(markers[index].title,{offset: new BMap.Size(25,5)});
            var opts = {
                width: 200,
                title: markers[index].title,
                enableMessage: false
            };
            var infoWindow = new BMap.InfoWindow(markers[index].content,opts);
            marker.setLabel(label);
            addClickHandler(marker,infoWindow);
            map.addOverlay(marker);
        };
    }
    //向地图添加控件
    function addMapControl(){
        var scaleControl = new BMap.ScaleControl({anchor:BMAP_ANCHOR_BOTTOM_LEFT});
        scaleControl.setUnit(BMAP_UNIT_IMPERIAL);
        map.addControl(scaleControl);
        var navControl = new BMap.NavigationControl({anchor:BMAP_ANCHOR_TOP_LEFT,type:BMAP_NAVIGATION_CONTROL_LARGE});
        map.addControl(navControl);
        var overviewControl = new BMap.OverviewMapControl({anchor:BMAP_ANCHOR_BOTTOM_RIGHT,isOpen:false});
        map.addControl(overviewControl);
    }
    var map;
    initMap();
</script>