if (mtDropDown.isSupported()) {

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

		var menu1 = ms.addMenu(document.getElementById("menu1"));
	//	menu1.addItem("  修改资料", "xygk/xygk.html");
	//	menu1.addItem("  退出", "xygk/xyld.html");
		
		
		var menu2 = ms.addMenu(document.getElementById("menu2"));
		menu2.addItem("  Board of Directors ", "CompayBoards.html");
		menu2.addItem("  Management Team ", "CompayManagement.html");
		//menu2.addItem("  党委宣传统战部", "dqjg/xtb/");
		//menu2.addItem("  纪委办", "dqjg/jw/");
		//menu2.addItem("  工会", "dqjg/gh/");
        // menu2.addItem("  团委", "dqjg/tw/tuanwei");

		
		var menu3 = ms.addMenu(document.getElementById("menu3"));
		menu3.addItem(" FM Transmitter&nbsp QN8000","FMTransmite.html");
		//menu3.addItem("    QN8000", "product-1.html");
		menu3.addItem(" 2<sup>nd</sup>-Generation FM Chip QN8005/6/7","QN800567.html");
		//menu3.addItem(" FM/AM Receiver and FM Transceiver QN8016/17", " ");
		//menu3.addItem(" FM Receiver QN8025/FM Transmitter Qn8027", " ");
		//menu3.addItem(" AM Radio Receiver/FM Transceiver QN8065/66/67", "");
		//menu3.addItem("  科研处", "xzjg/kyc/");
		//menu3.addItem("  招生与就业指导处", "zsjy/");
		//menu3.addItem("  学生工作处", "xzjg/xsc");
		//menu3.addItem("  新校区建设工作办公室", "xzjg/xxb/");
		//menu3.addItem("  后勤处", "xzjg/hqc/");
		//menu3.addItem("  监察室", "dqjg/jw/jcs.htm");
		//menu3.addItem("  审计处", "xzjg/sjc/");
		//menu3.addItem("  保卫处", "xzjg/bwc/");
		//menu3.addItem("  离退休人员管理办公室", "xzjg/lxb/");
		//menu3.addItem("  后勤服务中心", "xzjg/hqfw/");

		var menu4 = ms.addMenu(document.getElementById("menu4"));
		//menu4.addItem("  修改资料", "xygk/xygk.html");
		//menu4.addItem("  退出", "xygk/xyld.html");
		
		var menu5 = ms.addMenu(document.getElementById("menu5"));
		//menu5.addItem("  修改资料", "xygk/xygk.html");
		
		var menu6 = ms.addMenu(document.getElementById("menu6"));
		//menu6.addItem("  修改资料", "xygk/xygk.html");
		
		
        
		
		mtDropDown.renderAll();
	}