document.write ("<table border='0' width='672' cellspacing='0' cellpadding='0'>")
document.write ("<tr>")
document.write ("<td width='6' height='24'></td>")
document.write ("<td width='660' height='24'><font color='#257EC0'>上一篇：</font><a href='../2009-7/1557.htm' style='color:#0000FF;'>龙的起源——身世之谜</a></span></td>")
document.write ("<td width='6' height='24'></td>")
document.write ("</tr>")
document.write ("<tr>")
document.write ("<td width='6' height='24'></td>")
document.write ("<td width='660' height='24'><font color='#257EC0'>下一篇：</font><a href='../2009-5/230.htm' style='color:#0000FF;'>中科院专家称中国人源于200万年前非洲古猿</a></span></td>")
document.write ("<td width='6' height='24'></td>")
document.write ("</tr>")
document.write ("</table>")