JavaScript 倒计时与对象操作示例

 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=gb2312" /> <title>javascript对象</title>  </head> <body> <span>距离某天还有</span><span id="days"></span>天<span id="time"></span> </body> </html> 

[Ctrl+A 全选 注:引入外部Js需再刷新一下页面才能执行]