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 menu4 = ms.addMenu(document.getElementById("menu4"));
var menu5 = ms.addMenu(document.getElementById("menu5"));
var menu9 = ms.addMenu(document.getElementById("menu9"));
var menu31 = ms.addMenu(document.getElementById("menu31"));
menu2.addItem("- 棉花简报", "art.asp?action=small&id=26");
menu5.addItem("- 公司简介", "other.asp?id=17");
menu9.addItem("- 普通会员", "dj.asp?action=small&id=15");
menu4.addItem("- 国内政策法规", "art.asp?action=small&id=25");
menu3.addItem("- 行业新闻", "news.asp?action=list&class=15");
menu31.addItem("- 协会简介", "other.asp?id=9");
menu2.addItem("- 最新报道", "news.asp?action=list&class=13");
menu5.addItem("- 组织机构", "other.asp?id=18");
menu9.addItem("- VIP会员", "dj.asp?action=small&id=17");
menu3.addItem("- 行情分析", "news.asp?action=list&class=10");
menu31.addItem("- 工作规则", "other.asp?id=12");
menu3.addItem("- 会议传真", "news.asp?action=list&class=14");
menu5.addItem("- 公司动态", "other.asp?id=19");
menu31.addItem("- 会员公约", "other.asp?id=13");
menu31.addItem("- 管理办法", "other.asp?id=14");
mtDropDown.renderAll();}