通过百度提供API接口获得同一个城市两个位置交通路线

代码：
代码
 1 <head runat="server">
 2     <title>无标题页</title>
 3     <style type="text/css">
 4     #allMap{
 5      400px;
 6       height:400px;
 7       overflow:hidden;
 8     }
 9     </style>
10 </head>
11 <body>
12     <form id="form1" runat="server">
13         <div id="allMap" style="float: left;">
14         </div>
15         <div id="result" style=" 300px; float: left;">
16         </div>
17     </form>
18 
19     <script src="http://api.map.baidu.com/api?v=1.3" type="text/javascript"></script>
20 
21     <script language="javascript" type="text/javascript">
22 var map = new BMap.Map("allMap");
23 var ponit = new BMap.Point(121.568004,31.218032);
24 map.centerAndZoom(ponit,15);
25 var transit = new BMap.TransitRoute(map, {  
26  renderOptions: {map: map,panel:"result"}  
27 });  
28 transit.search("锦博苑","人民广场");
29     </script>
30 
31 </body>