document-and-window

代码说明：

  javascript中document、window对象的详细介绍。web开发中我们都用过document和window对象，但实际上很少有人对这两个对象的方法有系统详细的了解，本文档总结document和window中的方法。(JavaScript document, the window details about the object. web development, we have used the document and window objects, but in fact very few people of these two objects have a detailed understanding of the system, this document summarizes the document and the window method.)