if (mtDropDown.isSupported()) {
	var ms = new mtDropDownSet(mtDropDown.direction.down, 0, 0, mtDropDown.reference.bottomLeft);
	var menu2 = ms.addMenu(document.getElementById('menu_2'));
	menu2.addItem('  - 中心简介 - ', 'NewsList.aspx?ParentCode=0001&NodeCode=00010001');
	menu2.addItem('  - 领导介绍 - ', 'NewsList.aspx?ParentCode=0001&NodeCode=00010002');
	menu2.addItem('  - 科室设置 - ', 'NewsList.aspx?ParentCode=0001&NodeCode=00010003');;
	var menu3 = ms.addMenu(document.getElementById('menu_3'));
	menu3.addItem('  - 疾病防治专题 - ', 'NewsList.aspx?ParentCode=0003&NodeCode=00030001');
	menu3.addItem('  - 消毒杀虫 - ', 'NewsList.aspx?ParentCode=0003&NodeCode=00030002');
	menu3.addItem('  - 职业病防治 - ', 'NewsList.aspx?ParentCode=0003&NodeCode=00030003');
	var menu4 = ms.addMenu(document.getElementById('menu_4'));
	menu4.addItem('  - 免疫预防动态 - ', 'NewsList.aspx?ParentCode=0004&NodeCode=00040001');
	menu4.addItem('  - 免疫预防服务 - ', 'NewsList.aspx?ParentCode=0004&NodeCode=00040002');
	menu4.addItem('  - 预防接种常识 - ', 'NewsList.aspx?ParentCode=0004&NodeCode=00040003');;
	var menu5 = ms.addMenu(document.getElementById('menu_5'));
	menu5.addItem('  - 公正性声明 - ', 'NewsList.aspx?ParentCode=0005&NodeCode=00050001');
	menu5.addItem('  - 服务承诺 - ', 'NewsList.aspx?ParentCode=0005&NodeCode=00050002');
	menu5.addItem('  - 检验能力 - ', 'NewsList.aspx?ParentCode=0005&NodeCode=00050003');
	menu5.addItem('  - 收费标准 - ', 'NewsList.aspx?ParentCode=0005&NodeCode=00050004');
	menu5.addItem('  - 委托检验程序 - ', 'NewsList.aspx?ParentCode=0005&NodeCode=00050005');
	menu5.addItem('  - 仪器设备 - ', 'NewsList.aspx?ParentCode=0005&NodeCode=00050006');
	var menu6 = ms.addMenu(document.getElementById('menu_6'));
	menu6.addItem('  - 健康知识 - ', 'NewsList.aspx?ParentCode=0006&NodeCode=00060001');
	menu6.addItem('  - 传染病 - ', 'NewsList.aspx?ParentCode=0006&NodeCode=00060002');
	menu6.addItem('  - 慢性非传染性疾病 - ', 'NewsList.aspx?ParentCode=0006&NodeCode=00060003');
	menu6.addItem('  - 常见多发病 - ', 'NewsList.aspx?ParentCode=0006&NodeCode=00060004');
	menu6.addItem('  - 心理健康 - ', 'NewsList.aspx?ParentCode=0006&NodeCode=00060005');
	menu6.addItem('  - 知识话题 - ', 'NewsList.aspx?ParentCode=0006&NodeCode=00060006');
	menu6.addItem('  - 家庭救护 - ', 'NewsList.aspx?ParentCode=0006&NodeCode=00060007');
	menu6.addItem('  - 健康博览 - ', 'NewsList.aspx?ParentCode=0006&NodeCode=00060008');
	var menu7 = ms.addMenu(document.getElementById('menu_7'));
	menu7.addItem('  - 政策动态 - ', 'NewsList.aspx?ParentCode=0007&NodeCode=00070001');
	menu7.addItem('  - 相关法律 - ', 'NewsList.aspx?ParentCode=0007&NodeCode=00070002');
	menu7.addItem('  - 规章条例 - ', 'NewsList.aspx?ParentCode=0007&NodeCode=00070003');
	var menu8 = ms.addMenu(document.getElementById('menu_8'));
	menu8.addItem('  - 结核病免费查治 - ', 'NewsList.aspx?ParentCode=0008&NodeCode=00080002');
	menu8.addItem('  - 艾滋病免费检测 - ', 'NewsList.aspx?ParentCode=0008&NodeCode=00080003');
	menu8.addItem('  - 成人预防接种 - ', 'NewsList.aspx?ParentCode=0008&NodeCode=00080005');
	menu8.addItem('  - 服务热线 - ', 'NewsList.aspx?ParentCode=0008&NodeCode=00080007');
	menu8.addItem('  - 在线办事 - ', 'NewsList.aspx?ParentCode=0008&NodeCode=00080009');
	var menu9 = ms.addMenu(document.getElementById('menu_9'));
	menu9.addItem('  - 犬伤在线  - ', 'Information.aspx?ParentCode=0012&NodeCode=00120001');
	menu9.addItem('  - 爱滋病咨询  - ', 'Information.aspx?ParentCode=0012&NodeCode=00120002');
	menu9.addItem('  - 疾病防治  - ', 'Information.aspx?ParentCode=0012&NodeCode=00120003');
	menu9.addItem('  - 免疫预防  - ', 'Information.aspx?ParentCode=0012&NodeCode=00120004');
	mtDropDown.renderAll();
}