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

  var menu1 = ms.addMenu(document.getElementById("menu1"));
  menu1.addItem(" <a href=\"list.aspx?categoryID=92\">&nbsp;部门职责&nbsp;</a>");
  menu1.addItem(" <a href=\"list.aspx?categoryID=93\">&nbsp;领导班子&nbsp;</a>");
  menu1.addItem(" <a href=\"list.aspx?categoryID=94\">&nbsp;内设机构&nbsp;</a>");
  menu1.addItem(" <a href=\"list.aspx?categoryID=95\">&nbsp;余杭概况&nbsp;</a>");

  var menu2 = ms.addMenu(document.getElementById("menu2"));
  //menu2.addItem("<a href=\"list.aspx?categoryID=65\">&nbsp;干部工作&nbsp;</a>");
  menu2.addItem("<a href=\"list.aspx?categoryID=66\">&nbsp;人事任免&nbsp;</a>");
  menu2.addItem("<a href=\"list.aspx?categoryID=87\">&nbsp;干部监督&nbsp;</a>"); 



  var menu5 = ms.addMenu(document.getElementById("menu5"));
  menu5.addItem("<a href=\"list.aspx?categoryID=68\">&nbsp;人才工作&nbsp;</a>");
  menu5.addItem("<a href=\"list.aspx?categoryID=88\">&nbsp;创业典型&nbsp;</a>");
  menu5.addItem("<a href=\"http://www.hzyhrc.net/Information/RCB_index.aspx\">&nbsp;千人计划&nbsp;</a>");


  var menu4 = ms.addMenu(document.getElementById("menu4"));
  menu4.addItem("<a href=\"list.aspx?categoryID=73\">&nbsp;政策指南&nbsp;</a>");
  menu4.addItem("<a href=\"list.aspx?categoryID=72\">&nbsp;工作要点&nbsp;</a>");
  menu4.addItem("<a href=\"list.aspx?categoryID=71\">&nbsp;《余杭组工》&nbsp;</a>");
  menu4.addItem("<a href=\"list.aspx?categoryID=104\">&nbsp;调研文章&nbsp;</a>");
  menu4.addItem("<a href=\"list.aspx?categoryID=85\">&nbsp;它山之石&nbsp;</a>");
  menu4.addItem("<a href=\"list.aspx?categoryID=113\">&nbsp;人民日报评论员文章选登&nbsp;</a>");
//  menu4.addItem("<a href=\"list.aspx?categoryID=106\">&nbsp;其它&nbsp;</a>");

mtDropDown.renderAll();
 }