	if (mtDropDown.isSupported()) {

		var ms = new mtDropDownSet(mtDropDown.direction.down, 1, -1, mtDropDown.reference.bottomLeft);

		var menu1 = ms.addMenu(document.getElementById("menu1"));
		menu1.addItem("  &nbsp;&nbsp;&nbsp;中心概况&nbsp;&nbsp;&nbsp;  ", "/Article/ShowClass.asp?ClassID=4");
		menu1.addItem("  &nbsp;&nbsp;&nbsp;领导班子&nbsp;&nbsp;&nbsp;  ", "/Article/ShowClass.asp?ClassID=5");
		menu1.addItem("  &nbsp;&nbsp;&nbsp;内设机构&nbsp;&nbsp;&nbsp;  ", "/Article/ShowClass.asp?ClassID=6");
		menu1.addItem("  &nbsp;&nbsp;&nbsp;岗位职责&nbsp;&nbsp;&nbsp;  ", "/Article/");

		
		var menu2 = ms.addMenu(document.getElementById("menu2"));
		menu2.addItem("  &nbsp;&nbsp;&nbsp;卫生法律&nbsp;&nbsp;&nbsp;  ", "/zc/ShowClass.asp?ClassID=10");
		menu2.addItem("  &nbsp;&nbsp;&nbsp;卫生法规&nbsp;&nbsp;&nbsp; ", "/zc/ShowClass.asp?ClassID=11");
		menu2.addItem("  &nbsp;&nbsp;&nbsp;部门规章&nbsp;&nbsp;&nbsp;  ", "/zc/ShowClass.asp?ClassID=12");
		menu2.addItem("  &nbsp;&nbsp;&nbsp;工作规范&nbsp;&nbsp;&nbsp; ", "/zc/ShowClass.asp?ClassID=16");
		menu2.addItem("  &nbsp;&nbsp;&nbsp;政策信息&nbsp;&nbsp;&nbsp;  ", "/zc/ShowClass.asp?ClassID=66");
		
	
		
		var menu3 = ms.addMenu(document.getElementById("menu3"));
		menu3.addItem("  &nbsp;&nbsp;本地动态&nbsp;&nbsp;", "/dt/ShowClass.asp?ClassID=63");
		menu3.addItem("  &nbsp;&nbsp;国内外动态&nbsp;&nbsp;", "/dt/ShowClass.asp?ClassID=64");
		menu3.addItem("  &nbsp;&nbsp;最新公告&nbsp;&nbsp;", "/dt/ShowClass.asp?ClassID=120");
		
	    var menu4 = ms.addMenu(document.getElementById("menu4"));
		menu4.addItem("  &nbsp;&nbsp;&nbsp;疾病预报&nbsp;&nbsp;&nbsp;", "/dt/ShowClass.asp?ClassID=147");
		menu4.addItem("  &nbsp;&nbsp;&nbsp;疫情动态&nbsp;&nbsp;&nbsp;", "/dt/ShowClass.asp?ClassID=148");
		
		var menu5 = ms.addMenu(document.getElementById("menu5"));
		menu5.addItem("  &nbsp;&nbsp;疫苗接种&nbsp;&nbsp;", "/zn/Index.asp");
		menu5.addItem("  &nbsp;&nbsp;免疫常识&nbsp;&nbsp;", "/jk/ShowClass.asp?ClassID=128");

		var menu6 = ms.addMenu(document.getElementById("menu6"));
		menu6.addItem("  &nbsp;&nbsp;计划免疫专题&nbsp;&nbsp;", "/ShowSpecial.asp?SpecialID=4");
		menu6.addItem("  &nbsp;&nbsp;手足口病专题&nbsp;&nbsp;", "/ShowSpecial.asp?SpecialID=1");
		menu6.addItem("  &nbsp;&nbsp;麻疹防治专题&nbsp;&nbsp;", "/ShowSpecial.asp?SpecialID=3");
		menu6.addItem("  &nbsp;&nbsp;霍乱防治专题&nbsp;&nbsp;", "/ShowSpecial.asp?SpecialID=2");

		var menu7 = ms.addMenu(document.getElementById("menu7"));
		menu7.addItem("  &nbsp;&nbsp;常用软件&nbsp;&nbsp;", "/Soft/ShowClass.asp?ClassID=1");
		menu7.addItem("  &nbsp;&nbsp;系统工具&nbsp;&nbsp;", "/Soft/ShowClass.asp?ClassID=7");
		menu7.addItem("  &nbsp;&nbsp;专业软件&nbsp;&nbsp;", "/Soft/ShowClass.asp?ClassID=8");
		menu7.addItem("  &nbsp;&nbsp;专业资料&nbsp;&nbsp;", "/Soft/ShowClass.asp?ClassID=9");


		mtDropDown.renderAll();
	}