if (mtDropDown.isSupported()) 
		{
			var ms = new mtDropDownSet(mtDropDown.direction.down, -24, 8, mtDropDown.reference.bottomLeft);

var	menu1	=	ms.addMenu(document.getElementById("mainmenu1"));
menu1.addItem("==公司简介==","gs1.asp","_self");
menu1.addItem("==核心团队==","gs2.asp","_self");
var	menu2	=	ms.addMenu(document.getElementById("mainmenu2"));
menu2.addItem("==焦点新闻==","news.asp","_self");
menu2.addItem("==公司动态==","news1.asp?classname=公司动态","_self");
menu2.addItem("==行业动态==","news1.asp?classname=行业动态","_self");

var	menu3	=	ms.addMenu(document.getElementById("mainmenu3"));
menu3.addItem("==产品介绍==","cp1.asp","_self");
menu3.addItem("==产品资质==","cp2.asp","_self");
menu3.addItem("==解决方案==","cp3.asp","_self");
menu3.addItem("=演示与下载=","cp4.asp","_self");

var	menu4	=	ms.addMenu(document.getElementById("mainmenu4"));
menu4.addItem("==常见问题==","js1.asp","_self");

var	menu5	=	ms.addMenu(document.getElementById("mainmenu5"));
menu5.addItem("==渠道政策==","qd1.asp","_self");
menu5.addItem("==合作伙伴==","qd2.asp","_self");

var	menu6	=	ms.addMenu(document.getElementById("mainmenu6"));
menu6.addItem("==公司地址==","lx1.asp","_self");
menu6.addItem("==关于锐安==","lx2.asp","_self");
menu6.addItem("==关于奥德==","lx3.asp","_self");

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