在Javascript定义对象

            在Javascript中我们可以直接这样定义对象：

            var    xiaoxing = {
                      
                       grade:1,
                       name : "xiaoxing",

                       age:27,

                       sex:"男",
                       
                        speak:function(words)

                        {
                              alert(this.name+"说："+words+"!");
                        },

                        improve:function(){this.grade++;}
                     }

            这样，我就变成了一个对象了，你可以让我跟你说一句话

            xiaoxing.speak("欢迎来到cnblogs的supersun的天空");
            while(i have friends)

              {xiaoxing.improve();}
            让我们的旅途就从这里开始吧！努力，加油！