document.write ("<b>上一篇</b>：<a href='/DocHtml/121/2011/3/28/631941009567.html'><font color=#FF0000>灭火常识</font></a><br><b>下一篇</b>：<a href='/DocHtml/121/2009/12/9/69530465512.html'>防震自救知识问答</a>")