document.writeln('<a class="g_hd_link g_get_app" href="#" onclick="showInfo();"><strong>下载 App</strong></a><a class="g_hd_link g_lib" href="/history"><strong>书架</strong></a><a class="g_hd_link g_msg" href="#" onclick="showInfo();" target="_top"><strong>信息</strong></a><span class="fr pt5 g_user g_drop_sel"><a class="bhn" href="javascript:;"><svg class="_hd"><use xlink:href="#i-hd"></use></svg></a><nav><ul class="_bd"><li><a href="#" onclick="showInfo();">注册</a><li><a href="#" onclick="showInfo();" class="j_logout">登录</a></li></ul></nav></span>');