document.write ('<ul>');
document.write ('<li><a href="http://www.roadmachine.org/" class="f_red" target="_blank"><font color="0000ff">筑路机械协会</font></a></li>');
document.write ('<li><a href="http://em.lmjx.net/" class="f_red" target="_blank">《筑养路机械》</a></li>');
document.write ('<li><a href="http://www.cmsou.com/" class="f_green" target="_blank">English</a></li>');

document.write ('</ul>');