摘要：
1，页面说明：5秒后页面自动跳转到百度。<head><meta http-equiv="Content-Type" content="text/html; charset=gb2312" /><title>无标题文档</title><script type="text/javascript"> function countDown(secs,surl){ var jumpTo = document.getElementById('jumpTo'); jumpT 阅读全文
