if (mtDropDown.isSupported()) {


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


		var menu1 = ms.addMenu(document.getElementById("menu1"));
		menu1.addItem("- 公司简介","about.asp"); // send no URL if nothing should happen onclick
		//menu1.addItem("- 公司框架","About_gskj.asp");
		menu1.addItem("- 资质证书","about_zzzs.asp");
		//menu1.addItem("- 总经理致词","About_zjlzc.asp"); // send no URL if nothing should happen onclick

		
	
//第二菜单
		//var menu2 = ms.addMenu(document.getElementById("menu2"));
		//menu2.addItem("- 公司新闻", "News.asp"); 
		//menu2.addItem("- 行业新闻", "YeNews.asp"); // send no URL if nothing should happen onclick

	
		// menu : 3
		//var menu3 = ms.addMenu(document.getElementById("menu3"));
		//menu3.addItem("- 产品展示", "Product.asp");
		//menu3.addItem("- 产品分类", "Products.asp");
		//menu3.addItem("- 产品检索", "search.asp");
	        //menu3.addItem("- 安装说明", "productsa.asp");
		
		// menu : 4
		//var menu4 = ms.addMenu(document.getElementById("menu4"));
		//menu4.addItem("- 服务热线", "Customer_fwrx.asp");
		//menu4.addItem("- 运送方式", "Customer_ysfs.asp");
		//menu4.addItem("- 下载专区", "Customer_xzzq.asp");
		//menu4.addItem("- 常见问题及解答", "Customer_ynjd.asp");
		//menu4.addItem("- 用户留言", "Netbook.asp");
		//menu4.addItem("- 会员中心", "Server.asp");
		//menu4.addItem("- 订单查询", "E_shop.asp");
		


                // menu : 5
		//var menu5 = ms.addMenu(document.getElementById("menu5"));
		//menu5.addItem("- 国内市场", "Sale.asp");
		//menu5.addItem("- 国外市场", "Salea.asp");

		// menu : 6
		//var menu6 = ms.addMenu(document.getElementById("menu6"));
		//menu6.addItem("- 市场分析", "market_scfx.asp");
		//menu6.addItem("- 营销方案", "market_yxfa.asp");
		//menu6.addItem("- 招商说明", "market_zssm.asp");
		//menu6.addItem("- 合作方案", "market_hzfa.asp");
		

		// menu : 7
	//	var menu7 = ms.addMenu(document.getElementById("menu7"));
		//menu7.addItem("- 用户注册", "reg.asp");
		//menu7.addItem("- 用户登录", "myuser.asp?action=login");

				
		// menu : 8
		 //var menu8 = ms.addMenu(document.getElementById("menu8"));
		 //menu8.addItem("- 会员中心", "Server.asp");
		// menu8.addItem("- 留言中心", "NetBook.asp");
		// menu8.addItem("- 订单查询", "E_shop.asp");	
		
	
		mtDropDown.renderAll();
	}