if (mtDropDown.isSupported()) {

// x轴：-1；y轴：-6 
		var ms = new mtDropDownSet(mtDropDown.direction.down, 0, 0  , mtDropDown.reference.bottomLeft);

		
 
		var menu2 = ms.addMenu(document.getElementById("menu2"));
		menu2.addItem("优惠活动", "article.asp?Catalog=1");
		menu2.addItem("行业新闻", "article.asp?Catalog=2");
		menu2.addItem("装修常识", "article.asp?Catalog=3");

	
		var menu4 = ms.addMenu(document.getElementById("menu4"));
		menu4.addItem("工程展示", "service.asp?comid=14");
		menu4.addItem("服务流程", "service.asp?comid=16");
		menu4.addItem("客户服务", "service.asp?comid=17");
		
		menu4.addItem("服务内容", "service.asp?comid=18");
		menu4.addItem("精品套餐", "service.asp?comid=19");


	var menu5 = ms.addMenu(document.getElementById("menu5"));
		menu5.addItem("最新设计案例", "jzal.asp?Catalog=4");
		menu5.addItem("中式风格", "jzal.asp?Catalog=5");
		menu5.addItem("现代风格", "jzal.asp?Catalog=6");
		menu5.addItem("混合风格", "jzal.asp?Catalog=7");

		
      
		//menu7.addItem("产品信息", "jxszq.asp?Big=产品信息");
		//menu7.addItem("工程拓展", "jxszq.asp?Big=工程拓展");

		
		//var menu8 = ms.addMenu(document.getElementById("menu8"));
		//menu8.addItem("全国加盟网络", "join.asp");
		//menu8.addItem("加盟程序", "join1.asp");
		//menu8.addItem("加盟条件", "join2.asp");
		//menu8.addItem("招商海报", "join3.asp");



		mtDropDown.renderAll();
	}