Prototype 方式：为什么运行下面显示不出来文字

<!DOCTYPE html>

src="https://ajax.googleapis.com/ajax/libs/prototype/1.7.1.0/prototype.js"><br> function myFunction() { $("h01").insert("Hello Prototype!"); } Event.observe(window,"load",myFunction);

换个资源了，谷歌国内被拦截了，加载不了

 <!DOCTYPE html>
<html>
<head>
    <script src="http://libs.baidu.com/prototype/1.7.1.0/prototype.js"></script>
    <script>
        function myFunction() {
            $("h01").insert("Hello Prototype!");
        }
        Event.observe(window, "load", myFunction);
    </script>
</head>

<body>
    <h1 id="h01"></h1>
</body>
</html>