*javascript:使用对象保存数据

<!DOCTYPE html>
<html>
<head>
	<meta charset="utf-8">
</head>
<title>使用对象保存数据</title>
<body>
  <!--  代码放在body中，可运行 -->
   <script type="text/javascript">
         //自定义名片对象
         function Card(name,address,telephone,work){
         	this.na=name;
         	this.ad=address;
         	this.tel=telephone;
         	this.wo=work;
            this.printCard();        
         }
         //扩展对象Card的printCard()方法
         Card.prototype={
         	printCard:function(){
         		line1="<b>Name:</b>"+this.na+"<br>\n";
         		line2="<b>Address:</b>"+this.ad+"<br>\n";
                line3="<b>Telephone:</b>"+this.tel+"<br>\n";
                line4="<b>Work:</b>"+this.wo+"<br>\n";
                document.write(line1,line2,line3,line4);
         	}
         }
         //测试
         //创建Card对象
         allen=new Card("吴冠中","中国广东省广州市","15626299383","著名画家");

   </script>
</body>
结果如下：