//
<!DOCTYPE html>
<html>
<head>
<title></title>
</head>
<body>
<script type="text/javascript">
people = new Object();
people.name = "aaronswartz";
people.age = 26;
people.sex = "male";
document.write("name:"+people.name+"<br/>");
document.write("age:"+people.age+"<br/>");
document.write("sex:"+people.sex+"<br/>");
</script>
<hr/>
<script type="text/javascript">
lang={name:"javascript",
age:23
}
document.write("name:"+lang.name+"<br/>");
document.write("age:"+lang.age+"<br/>");
</script>
<hr/>
<script type="text/javascript">
function person(name,height,weigh){
this._name=name;
this._height=height;
this._weigh=weigh;
}
rose = new person("DerrickRose","4800px","90kg");
document.write("name:"+rose._name+"<br/>");
document.write("height:"+rose._height+"<br/>");
document.write("weigh:"+rose._weigh+"<br/>");
</script>
</body>
</html>
原文：http://my.oschina.net/dongdong11019/blog/513585