";var map =new BMap.Map("map");var point =new BMap.Point(113.259134,23.145825);map.centerAndZoom(point,19);map.enableScrollWheelZoom();var marker =new BMap.Marker(point);map.addOverlay(marker);marker.addEventListener("click",function () {this.openInfoWindow(infoWin);});var infoWinOpts ={width:220 ,height:70 } var infoWin =new BMap.InfoWindow(sContent,infoWinOpts);marker.openInfoWindow(infoWin);} window.onload =loadJScript;