document.write ('<div class="topmain'+ topID +'">');
document.write ('<div class="topnavi">');
document.write ('<a href="/index.html" class="a1">首页</a> | ');
document.write ('<a href="/cn/gsgs.html" class="a1">公司简介</a> | ');
document.write ('<a href="/cn/gsxm.html" class="a1">项目流程</a> | ');
document.write ('<a href="/cn/gcbg.html" class="a1">工程展示</a> | ');
document.write ('<a href="/cn/znzx.html" class="a1">装修指南</a> | ');
document.write ('<a href="/en/index.html" class="a1" style="color:Red;">English</a>');
document.write ('</div>');
document.write ('</div>');