if (mtDropDown.isSupported()) {

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


		var menu1 = ms.addMenu(document.getElementById("menu1"));
		menu1.addItem("  乒乓产品", "tabletennis_products.aspx","self");
		menu1.addItem("  乒乓新闻", "tabletennis_newlist.aspx","self");
		menu1.addItem("  中国国家乒乓球队", "tabletennis_china.aspx","self");
		
		
		var menu2 = ms.addMenu(document.getElementById("menu2"));
		menu2.addItem("  棒球产品", "baseball_products.aspx","self");
		menu2.addItem("  棒球新闻", "baseball_newlist.aspx","self");
		menu2.addItem("  棒球工艺", "baseball_crafts.aspx","self");
		menu2.addItem("  棒球文化", "baseball_culture.aspx","self");
		menu2.addItem("  棒球活动信息", "baseball_activity.aspx","self");
		//menu2.addItem("  签约运动员", "#","self");

		
		var menu3 = ms.addMenu(document.getElementById("menu3"));
		menu3.addItem("  羽毛球产品", "badminton_products.aspx","self");
		menu3.addItem("  羽毛球新闻", "badminton_newlist.aspx","self");
		menu3.addItem("  羽毛球文化", "#","self");


		var menu4 = ms.addMenu(document.getElementById("menu4"));
		menu4.addItem("  跑步新闻", "run_newlist.aspx","self");
		menu4.addItem("  Wave Site", "#","self");
		menu4.addItem("  脚型测试", "foot.aspx","self");

		var menu5 = ms.addMenu(document.getElementById("menu5"));
		menu5.addItem("  足球产品", "#","self");
		menu5.addItem("  足球新闻", "Football_Newlist.aspx","self");

		mtDropDown.renderAll();
	}