<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
  <head>
    <meta http-equiv="content-type" content="text/html; charset=utf-8"/>
    <title>Google 地图 JavaScript API 示例</title>
    <script src="http://ditu.google.com/maps?file=api&amp;v=2&amp;key=ABQIAAAAgXyRfswv9f5WHeikWHkXixS63iGDw7h0utXzwxR7cPb_S9u-5xR9ksZAMGxUQ60uvLVmWF0AsNEY_A&hl=zh_CN"
      type="text/javascript"></script>
    <script src="http://gmaps-utility-library.googlecode.com/svn/trunk/mapiconmaker/1.0/src/mapiconmaker.js" type="text/javascript"></script> 
    <script type="text/javascript">
    //<![CDATA[
 
    function load() {
      if (GBrowserIsCompatible()) {
        var map = new GMap2(document.getElementById("map"));
        map.setCenter(new GLatLng(39.917, 116.397), 14);
        map.openInfoWindow(map.getCenter(),
                           document.createTextNode("你好, 世界"));
      }
    }
 
    //]]>
    </script>
  </head>
  <body onload="load()" onunload="GUnload()">
    <div id="map" style="width: 500px; height: 300px"></div>
  </body>
</html>上面的这段程序保存为html文件打开,为什么不能显示中中文啊,拜托各位大侠,帮帮小弟吧