<script>

    function People(name)

    {

        this.name=name;

        //对象方法

        this.Introduce=function(){

            alert("My name is "+this.name);

        }

    }

    //类方法

    People.Run=function(){

        alert("I can run");

    }

    //原型方法

    People.prototype.IntroduceChinese=function(){

        alert("我的名字是"+this.name);

    }

    //测试

    var p1=new People("Windking");

    p1.Introduce();

    People.Run();

    p1.IntroduceChinese();

</script>