	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("- 企业新闻","new34.asp");
		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("- 母公司介绍","History.asp");
		menu1.addItem("- 联系我们","Contact.asp");	
	

//第二菜单
		 //var menu3 = ms.addMenu(document.getElementById("menu3"));
		 //menu3.addItem("- 企业新闻", "news.asp"); 
		// menu3.addItem("- 业内资讯", "yenews.asp"); 
	
		 //menu : 3
		var menu3 = ms.addMenu(document.getElementById("menu3"));
		menu3.addItem("■沥青材料类","" );
		menu3.addItem("   &nbsp;&nbsp;半柔性路面", "tx.asp");
		menu3.addItem("   &nbsp;&nbsp;高粘度沥青TPS", "gndlq.asp");
		menu3.addItem("   &nbsp;&nbsp;脱色沥青－YOU", "tslq.asp");
		menu3.addItem("   &nbsp;&nbsp;柔性沥青铺装", "rxlq.asp");
		menu3.addItem("   &nbsp;&nbsp;沥青路面施工", "lqlmsg.asp");
		
		menu3.addItem("■路面铺装类","" );

		menu3.addItem("   &nbsp;&nbsp;天然石透水路面", "trs.asp");
		menu3.addItem("   &nbsp;&nbsp;彩色TA铺装", "cstalm.asp");
		menu3.addItem("   &nbsp;&nbsp;塑胶弹性跑道", "sjpd.asp");
		menu3.addItem("   &nbsp;&nbsp;彩色防滑路面", "fhlm.asp");
		menu3.addItem("   &nbsp;&nbsp;碎木屑·稻壳路面", "smx-dklm.asp");
	    menu3.addItem("   &nbsp;&nbsp;彩色水泥压印路面", "snyy.asp");
		menu3.addItem("   &nbsp;&nbsp;彩色沥青路面专业生产·施工企业", "sgqy.asp");
		
		// menu : 4
		var menu4 = ms.addMenu(document.getElementById("menu4"));
		menu4.addItem("- 生产设备", "Honor.asp");
		menu4.addItem("- 实验设备", "Img.asp");
		
		// menu : 5
		var menu5 = ms.addMenu(document.getElementById("menu5"));
		menu5.addItem("- 工程业绩", "Sale.asp");
		//menu5.addItem("- 国外市场", "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 : 8
		var menu7 = ms.addMenu(document.getElementById("menu8"));
		menu7.addItem("- Japanese", "Jp.asp");
		
		// menu : 7
		var menu7 = ms.addMenu(document.getElementById("menu7"));
		menu7.addItem("- 留言板", "lyb.asp");
			
	
		mtDropDown.renderAll();
	}

