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","Aboutus.asp?Title=公司简介"); // send no URL if nothing should happen onclick
		menu1.addItem("- 新闻中心","Conews.asp"); // send no URL if nothing should happen onclick
		menu1.addItem("- 企业荣誉","CompHonor.asp");
	
//第二菜单
		var menu2 = ms.addMenu(document.getElementById("menu2"));
		menu2.addItem("- 产品展示", "Product.asp"); 
		menu2.addItem("- 电子样本", "dzyb2.asp"); // send no URL if nothing should happen onclick
		menu2.addItem("- 质量体系", "CompHonor.asp"); 
	
		// menu : 3
		var menu3 = ms.addMenu(document.getElementById("menu3"));
		menu3.addItem("- 国内市场", "HomeMarket.asp");
		menu3.addItem("- 国外市场", "OverseasMarket.asp");
		
		// menu : 4
		var menu4 = ms.addMenu(document.getElementById("menu4"));
		menu4.addItem("- 人才招聘", "HrDemand.asp");
		menu4.addItem("- 人才策略", "HrPolicy.asp");
		
		// menu : 5
		var menu5 = ms.addMenu(document.getElementById("menu5"));
		menu5.addItem("- 联系我们", "Aboutus.asp?Title=联系我们");
		menu5.addItem("- 客服热线", "Aboutus.asp?Title=客服热线");
		
		mtDropDown.renderAll();
	}