document.writeln("<li style=\"margin-left:0px;\"><a href=\"index.html\"><span><img src=\'images/btn_wz1.png\' /></span></a></li>");
document.writeln("      <li><span><img src=\'images/btn_wz2.png\' /></span>");
document.writeln("        <div class=\"sub\"><a href=\"intro.html\">品牌文化</a>　　<a href=\"news.html\">公益事业</a></div>");
document.writeln("      </li>");
document.writeln("      <li><a href=\"pro.html\"><span><img src=\'images/btn_wz3.png\' /></span></a></li>");
document.writeln("      <li style=\"margin-left:321px;\"><a href=\"join.html\"><span><img src=\'images/btn_wz4.png\' /></span></a></li>");
document.writeln("      <li><a href=\"shop.html\"><span><img src=\'images/btn_wz5.png\' /></span></a></li>");
document.writeln("      <li><a href=\"contact.html\"><span><img src=\'images/btn_wz6.png\' /></span></a></li>");