if (mtDropDown.isSupported()) {

  var ms = new mtDropDownSet(mtDropDown.direction.down, 0, 0, mtDropDown.reference.bottomLeft);

var menu4 = ms.addMenu(document.getElementById("menu4"));
  menu4.addItem("CEO致辞", "http://www.nonojob.com/aboutGH/index.aspx?TitleID=0");
  menu4.addItem("企业简介", "http://www.nonojob.com/aboutGH/index.aspx?TitleID=3");
  menu4.addItem("企业文化", "http://www.nonojob.com/aboutGH/index.aspx?TitleID=1");
  menu4.addItem("我们的组织", "http://www.nonojob.com/aboutGH/index.aspx?TitleID=2");
  menu4.addItem("我们的荣誉", "http://www.nonojob.com/aboutGH/ourhonor.aspx"); 
  menu4.addItem("公司的核心价值", "http://www.nonojob.com/aboutGH/index.aspx?TitleID=5");
  
  var menu5 = ms.addMenu(document.getElementById("menu5"));
  menu5.addItem("劳务派遣", "http://www.nonojob.com/operationIntro/index.aspx?TitleID=0"); 
  menu5.addItem("人事外包", "http://www.nonojob.com/operationIntro/index.aspx?TitleID=1");  
  menu5.addItem("合作办学", "http://www.nonojob.com/operationIntro/index.aspx?TitleID=2"); 
  menu5.addItem("人才猎头", "http://www.nonojob.com/operationIntro/index.aspx?TitleID=3");
  menu5.addItem("客户名录", "http://www.nonojob.com/operationIntro/index.aspx?TitleID=5"); 
  
  var menu7 = ms.addMenu(document.getElementById("menu7"));
  menu7.addItem("最新动态","http://www.nonojob.com/regulation/index.aspx?TitleID=1");
  menu7.addItem("国家法律法规", "http://www.nonojob.com/regulation/index.aspx?TitleID=2"); 
  menu7.addItem("最新热点法规", "http://www.nonojob.com/regulation/index.aspx?TitleID=3");  
  menu7.addItem("劳动保障与社会保险", "http://www.nonojob.com/regulation/index.aspx?TitleID=4"); 
  menu7.addItem("劳动就业和劳动关系", "http://www.nonojob.com/regulation/index.aspx?TitleID=5");
  menu7.addItem("劳动争议", "http://www.nonojob.com/regulation/index.aspx?TitleID=6");  
  
  var menu10 = ms.addMenu(document.getElementById("menu10"));
  menu10.addItem("联系我们","http://www.nonojob.com/linkUs/index.aspx");
  menu10.addItem("加入我们", "http://www.nonojob.com/linkUs/joinUs.aspx");

  mtDropDown.renderAll();
 }