if (mtDropDown.isSupported()) {

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

	//menu:1
	var menu1 = ms.addMenu(document.getElementById("menu1"));
	menu1.addItem("公司概要", "../../cn/company/index.asp");
	menu1.addItem("总经理致词", "../../cn/company/coo.asp");
		
	//menu:2
 
	//menu:3
	var menu3 = ms.addMenu(document.getElementById("menu3"));
		menu3.addItem("电子部", "../../cn/department/index.asp?depid=3"); 
		menu3.addItem("化工部", "../../cn/department/index.asp?depid=4"); 
		menu3.addItem("NCX部", "../../cn/department/index.asp?depid=5"); 
		menu3.addItem("台湾部", "../../cn/department/index.asp?depid=6"); 
		menu3.addItem("色材化工部", "../../cn/department/index.asp?depid=7"); 
		menu3.addItem("调达部", "../../cn/department/index.asp?depid=8"); 
		menu3.addItem("韩国部", "../../cn/department/index.asp?depid=32"); 

	

	//menu:4
	var menu4 = ms.addMenu(document.getElementById("menu4"));
	menu4.addItem("人事招聘", "../../cn/job/hr.asp");
	menu4.addItem("公司福利", "../../cn/job/welfare.asp");
	
	
			

	mtDropDown.renderAll();

}