JavaScript中的面向对象 类
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一、开篇
众所周之，JavaScript
是面向对象的语言。JavaScript
的对象有三种：本地对象、内置对象、自定义类的对象。
其中本地对象和内置对象都是独立于宿主由ECMAScript
实现的。这里所说的本地对象和内置对象
相关文档：
兼容IE、FireFox、Chrome
//加载js
function loadJs(){
if (!getObj('script_PlData')){
var scriptObj= document.createElement("script");
//scriptObj.id = 'script_1';
&nb ......
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document对象:
对象属性:
document.alinkColor
//激活链接(焦点在此链接上)的颜色
document.all
//表示文档中所有HTML标记符的数组
document.anchors
//表示文档中所有锚的数组，锚是指带有name属性的A对象
document.applets
//表示文档中所有java小应用程序
document.b ......
