if (mtDropDown.isSupported()) {
		var ms = new mtDropDownSet(mtDropDown.direction.down, 0, 0, mtDropDown.reference.bottomLeft);	
		var menu1 = ms.addMenu(document.getElementById("menu1"));
		menu1.addItem("  包馅面包", "xishi.asp?classid=41");
		menu1.addItem("  包馅奶香面包", "xishi.asp?classid=42");
		menu1.addItem("  不包馅奶香面包", "xishi.asp?classid=43");
		menu1.addItem("  大理石面包", "xishi.asp?classid=45");
		menu1.addItem("  面包", "xishi.asp?classid=46");
		menu1.addItem("  吐司面包", "xishi.asp?classid=47");
		
		var menu2 = ms.addMenu(document.getElementById("menu2"));
		menu2.addItem("  叉烧包", "zhongshi.asp?classid=23");
		menu2.addItem("  包馅刀切馒头", "zhongshi.asp?classid=24");
		menu2.addItem("  包馅圆馒头", "zhongshi.asp?classid=25");
		menu2.addItem("  包子", "zhongshi.asp?classid=26");
		menu2.addItem("  不包馅刀切馒头", "zhongshi.asp?classid=27");
		menu2.addItem("  圆馒头", "zhongshi.asp?classid=28");
		menu2.addItem("  葱油饼", "zhongshi.asp?classid=48");
		
		var menu3 = ms.addMenu(document.getElementById("menu3"));
		menu3.addItem("  麻饼类", "gaodian.asp?classid=30");
		menu3.addItem("  青团类", "gaodian.asp?classid=31");
		menu3.addItem("  鱼丸类", "gaodian.asp?classid=32");
		menu3.addItem("  月饼类", "gaodian.asp?classid=33");
		menu3.addItem("  麻薯、凉果子类", "gaodian.asp?classid=34");
		menu3.addItem("  酥饼、老婆饼类", "gaodian.asp?classid=35");
	    menu3.addItem("  曲奇、饼干类", "gaodian.asp?classid=36");
		
		var menu4 = ms.addMenu(document.getElementById("menu4"));
		menu4.addItem("  公司简介", "aboutus_aboutus.asp?id=1");
		menu4.addItem("  董事长致辞", "aboutus_aboutus.asp?id=5");
		menu4.addItem("  组织结构", "aboutus_aboutus.asp?id=8");
		menu4.addItem("  下属企业", "aboutus_aboutus.asp?id=9");
		menu4.addItem("  荣誉证书", "aboutus_aboutus.asp?id=18");
		menu4.addItem("  联系我们", "aboutus_aboutus.asp?id=10");
		menu4.addItem("  国外代理", "aboutus_aboutus.asp?id=20");
		
		var menu5 = ms.addMenu(document.getElementById("menu5"));
		menu5.addItem("  公司新闻", "news_com.asp");
		menu5.addItem("  精彩动态", "news_huodong.asp");
		menu5.addItem("  展会信息", "news_search.asp?classid=5");
		menu5.addItem("  人才招聘", "news_search.asp?classid=4");

		mtDropDown.renderAll();
	}