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

var	menu2	=	ms.addMenu(document.getElementById("mainmenu2"));
menu2.addItem("公司简介",	"/userlist/yclvdi/text-4036.html","");
menu2.addItem("组织架构",	"/userlist/yclvdi/text-5891.html","");
menu2.addItem("管理团队",	"/userlist/yclvdi/text-5893.html","");
menu2.addItem("证书荣誉",	"http://www.lvdilc.com/index.php/list/yclvdi/1/cn/2407/2407.html","");
var	menu7	=	ms.addMenu(document.getElementById("mainmenu7"));
menu7.addItem("电厂行业",	"/userlist/yclvdi/text-5895.html","");
menu7.addItem("钢铁行业",	"/userlist/yclvdi/text-5896.html","");
menu7.addItem("水泥行业",	"/userlist/yclvdi/text-5897.html","");
menu7.addItem("有色冶炼",	"/userlist/yclvdi/text-5898.html","");
menu7.addItem("垃圾焚烧",	"/userlist/yclvdi/text-5899.html","");

			mtDropDown.renderAll();
		}
		//初始菜单
		window.onload = init;