javascript console

学习javascript中，之前都是在html中<script></script>一下。刚刚接触了控制台这个东西，在firebug中就有。

//代码

var my_name = prompt("your name");//输入提升
var my_age = prompt("your age");
var a = my_name.length;
if(a > my_age){
    console.log("my name's length is large than my age!");//控制台输出
}
else if(a == my_age){
    console.log("my name's length is equal than my age!");
}
else
console.log("my name's length is less than my age!");

没有做太多的判断，输入姓名，年龄比较大小。