google js调用翻译功能

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
</head>
<body>
<div id="text">
最后的战役
</div>
<div id="translation">123</div> 
-------------------------------
<script type="text/javascript" src="http://www.google.com/jsapi"></script> 
    <script type="text/javascript"> 
    google.load("language", "1"); 
    function initialize() { 
      var text = document.getElementById("text").innerHTML; 
      google.language.detect(text, function(result) { 
        if (!result.error && result.language) { 
          google.language.translate(text, result.language, "en", 
                                    function(result) { 
            var translated = document.getElementById("translation"); 
            if (result.translation) { 
              translated.innerHTML = result.translation; 
     var m=result.translation;
            }

          }); 
        } 
      }); 
    } 
    google.setOnLoadCallback(initialize); 
    </script> 
<script>
var n=document.getElementById("translation").innerHTML;
</script>

 
</body>
</html>