if (mtDropDown.isSupported()) {
  var ms = new mtDropDownSet(mtDropDown.direction.down, 0, 0, mtDropDown.reference.bottomLeft);
  var menu1 = ms.addMenu(document.getElementById("menu1"));
  menu1.addItem(" 机构职能 ", "list.aspx?categoryid=12");
  menu1.addItem(" 机构领导 ", "list.aspx?categoryid=13");
  menu1.addItem(" 内设科室 ", "list.aspx?categoryid=14");
  menu1.addItem(" 下属单位 ", "list.aspx?categoryid=15");
  menu1.addItem(" 地区概况 ", "list.aspx?categoryid=17");

  var menu2 = ms.addMenu(document.getElementById("menu2"));
  menu2.addItem(" 上级文件 ", "list.aspx?categoryid=126");
  menu2.addItem(" 区政府文件 ", "list.aspx?categoryid=19");
  menu2.addItem(" 区府办文件 ", "list.aspx?categoryid=20");
  menu2.addItem(" 部门文件 ", "list.aspx?categoryid=21");
  menu2.addItem(" 政策解读 ", "list.aspx?categoryid=123");

  var menu3 = ms.addMenu(document.getElementById("menu3"));
  menu3.addItem(" 发展规划及解读 ", "list.aspx?categoryid=25");
  menu3.addItem(" 重点项目 ", "list.aspx?categoryid=26");
  menu3.addItem(" 计划总结 ", "list.aspx?categoryid=27");

  var menu4 = ms.addMenu(document.getElementById("menu4"));
  menu4.addItem(" 个人办事 ", "list.aspx?categoryid=28");
  menu4.addItem(" 企业办事 ", "list.aspx?categoryid=29");
  
  var menu5 = ms.addMenu(document.getElementById("menu5"));
  menu5.addItem(" 行政事业性收费 ", "list.aspx?categoryid=30");
  menu5.addItem(" 采购招标 ", "list.aspx?categoryid=31");
  menu5.addItem(" 财政预决算 ", "list.aspx?categoryid=32");
  menu5.addItem(" 专项经费 ", "list.aspx?categoryid=33");
  menu5.addItem(" 征地拆迁 ", "list.aspx?categoryid=34");
  menu5.addItem(" 社会救助 ", "list.aspx?categoryid=35");
  menu5.addItem(" 国资管理 ", "list.aspx?categoryid=37");
  menu5.addItem(" 税收管理 ", "list.aspx?categoryid=38");

  var menu6 = ms.addMenu(document.getElementById("menu6"));
  menu6.addItem(" 行政许可 ", "list.aspx?categoryid=74");
  menu6.addItem(" 非行政许可 ", "list.aspx?categoryid=127");
  menu6.addItem(" 行政监管 ", "list.aspx?categoryid=75");
  menu6.addItem(" 行政强制 ", "list.aspx?categoryid=76");
  menu6.addItem(" 行政确认 ", "list.aspx?categoryid=77");
  menu6.addItem(" 行政处罚 ", "list.aspx?categoryid=78");
  menu6.addItem(" 其他职权 ", "list.aspx?categoryid=79");
  menu6.addItem(" 工作规则 ", "list.aspx?categoryid=81");

  var menu7 = ms.addMenu(document.getElementById("menu7"));
  menu7.addItem(" 政务动态 ", "list.aspx?categoryid=56");
  menu7.addItem(" 公告公示 ", "list.aspx?categoryid=82");
  menu7.addItem(" 重点领域 ", "list.aspx?categoryid=129");
  menu7.addItem(" 监督检查 ", "list.aspx?categoryid=46");
  menu7.addItem(" 城乡建设 ", "list.aspx?categoryid=45");
  menu7.addItem(" 公益事业 ", "list.aspx?categoryid=130");
  menu7.addItem(" 统计数据 ", "list.aspx?categoryid=50");
  menu7.addItem(" 投资项目 ", "list.aspx?categoryid=42");
  menu7.addItem(" 应急管理 ", "list.aspx?categoryid=47");
  menu7.addItem(" 农村工作 ", "list.aspx?categoryid=48");


  menu7.addItem(" 计划生育 ", "list.aspx?categoryid=51");
  menu7.addItem(" 土地管理 ", "list.aspx?categoryid=49");
  menu7.addItem(" 招商引资 ", "list.aspx?categoryid=43");
  menu7.addItem(" 社会治安 ", "list.aspx?categoryid=44");
  menu7.addItem(" 房 地 产 ", "list.aspx?categoryid=53");

  var menu8 = ms.addMenu(document.getElementById("menu8"));
  menu8.addItem(" 医疗服务 ", "list.aspx?categoryid=58");
  menu8.addItem(" 教育考试 ", "list.aspx?categoryid=59");
  menu8.addItem(" 水 电 气 ", "list.aspx?categoryid=60");
  menu8.addItem(" 交通运输 ", "list.aspx?categoryid=61");
  menu8.addItem(" 邮政通讯 ", "list.aspx?categoryid=62");
  menu8.addItem(" 档案服务 ", "list.aspx?categoryid=63");
  menu8.addItem(" 其它服务 ", "list.aspx?categoryid=128");

  var menu9 = ms.addMenu(document.getElementById("menu9"));
  menu9.addItem(" 人事任免 ", "list.aspx?categoryid=64");
  menu9.addItem(" 任前公示 ", "list.aspx?categoryid=65");
  menu9.addItem(" 干部选拔 ", "list.aspx?categoryid=66");
  menu9.addItem(" 公务员招考 ", "list.aspx?categoryid=67");
  menu9.addItem(" 事业单位招聘 ", "list.aspx?categoryid=68");
  menu9.addItem(" 教育培训 ", "list.aspx?categoryid=69");
  menu9.addItem(" 人才引进 ", "list.aspx?categoryid=70");
  
  var menu10 = ms.addMenu(document.getElementById("menu10"));
  menu10.addItem(" 重大决策 ", "list.aspx?categoryid=71");
  menu10.addItem(" 审计结果 ", "list.aspx?categoryid=72");
  menu10.addItem(" 监督投诉 ", "list.aspx?categoryid=73");

mtDropDown.renderAll();
 }