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("- 公司文化","Culture.asp"); // send no URL if nothing should happen onclick
		menu1.addItem("- 组织机构","Structure.asp");
		menu1.addItem("- 成长历程","History.asp");
		menu1.addItem("- 联系我们","Contact.asp");	
	
//第二菜单
		var menu2 = ms.addMenu(document.getElementById("menu2"));
		menu2.addItem("- 招标公告", "news.asp"); 
		menu2.addItem("- 中标公示", "news1.asp"); 
		menu2.addItem("- 采购公告", "news2.asp");
		menu2.addItem("- 采购公示", "news3.asp");
		menu2.addItem("- 最新法规", "news4.asp"); // send no URL if nothing should happen onclick
	
		// menu : 3
		var menu3 = ms.addMenu(document.getElementById("menu3"));
		menu3.addItem("- 工程专家", "web/index.html");
	    menu3.addItem("- 采购专家", "web/index.html");
		menu3.addItem("- 造价人员", "web/webysy/index.html");
		menu3.addItem("- 供应商库", "web/webgys/index.html");
				
		// menu : 4
		var menu4 = ms.addMenu(document.getElementById("menu4"));
		menu4.addItem("- 企业证书", "Honor.asp");
		menu4.addItem("- 完成项目", "Img.asp");
		
		// menu : 5
		var menu5 = ms.addMenu(document.getElementById("menu5"));
		menu5.addItem("- 工程业绩", "Sale.asp");
		menu5.addItem("- 采购业绩", "Salea.asp");

		// menu : 6
		var menu6 = ms.addMenu(document.getElementById("menu6"));
		menu6.addItem("- 人才招聘", "Job.asp");
		menu6.addItem("- 人才策略", "Jobs.asp");		
			
				
		// menu : 7
		var menu7 = ms.addMenu(document.getElementById("menu7"));
		menu7.addItem("- 网上办公", "http://www.gzwhzb.com/oa2/default.asp");
		menu7.addItem("- 物资管理", "http://10.11.204.162/guanli/index.asp");
		menu7.addItem("- 项目管理", "http://10.11.204.162/gg/index.asp");
		menu7.addItem("- 下载中心", "download.asp");
		menu7.addItem("- 项目经理", "http://10.11.204.162/xmjl/index.asp");
		
		
		
	
		mtDropDown.renderAll();
	}