JavaScript地图拖动功能SpryMap的简单实现

<script type="text/javascript" src="spryMap-min2.js"></script>

<img id="worldMap" src="map.jpg"/>

var map = new SpryMap({id : "worldMap",
                             height: 400,
                             width: 800,
                             startX: 200,
                             startY: 200,
                             cssClass: "mappy"});