if (mtDropDown.isSupported()) {
var ms = new mtDropDownSet(mtDropDown.direction.down, 0, 0, mtDropDown.reference.bottomLeft);
var menu2 = ms.addMenu(document.getElementById("menu2"));
var menu3 = ms.addMenu(document.getElementById("menu3"));
var menu93 = ms.addMenu(document.getElementById("menu93"));
menu93.addItem("- 巴中平台", "http://ip.bztvu.net");
menu2.addItem("- 学校简介", "other.asp?id=9");
menu3.addItem("- 教科研信息", "art.asp?action=list&class=2");
menu93.addItem("- 四川平台", "http://v2.scopen.net");
menu2.addItem("- 学校领导", "pic.asp?action=list&class=14");
menu3.addItem("- 课题研究", "art.asp?action=list&class=3");
menu93.addItem("- 电大在线", "http://www.open.edu.cn");
menu2.addItem("- 办公电话", "other.asp?id=10");
menu2.addItem("- 招生信息", "news.asp?action=list&class=13");
menu2.addItem("- 校园动态", "news.asp?action=list&class=10");
menu2.addItem("- 学校风景", "pic.asp?action=list&class=16");
mtDropDown.renderAll();}