DOM(Document Object Model, 文档对象模型)
BOM(Brower Object Model, 浏览器对象模型)
ECMA(European Computer Manufacturer's Association, 欧洲计算机制造商协会)
W3C(Word Wide Web Consortium, 万维网联盟)
API(Application programming Interface, 应用程序编程接口)
CSS(Cassading Style Sheets, 层叠样式表)
