if (mtDropDown.isSupported()) {

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

		var menu1 = ms.addMenu(document.getElementById("menu1"));
		menu1.addItem("  Brief Introduction","About.aspx?Big_Id=1&Small_Id=1"); 
		menu1.addItem("  Chairman's Message","About.aspx?Big_Id=1&Small_Id=32");
		menu1.addItem("  Corporate History","About.aspx?Big_Id=1&Small_Id=33");
		menu1.addItem("   Management ","About.aspx?Big_Id=1&Small_Id=4");
		menu1.addItem("  Board of Directors","About.aspx?Big_Id=1&Small_Id=5");
		menu1.addItem("  Subsidiaries","About.aspx?Big_Id=1&Small_Id=6");
		menu1.addItem("  Contact Us","About.aspx?Big_Id=1&Small_Id=9");
		
//第二菜单				
		var menu2 = ms.addMenu(document.getElementById("menu2"));
		menu2.addItem(" Press Releases ", "list_info.aspx?Big_Id=2&Small_Id=10"); 	
		 		
		
			

//二级－一		
		// menu : 3	
		var menu3 = ms.addMenu(document.getElementById("menu3"));
		menu3.addItem(" Drugs", "Product.aspx?BigId=1");
		menu3.addItem(" Cosmetics ", "Product.aspx?BigId=2");
		menu3.addItem(" Health Food ", "Product.aspx?BigId=3");	
		
	
		// menu : 4
		var menu4 = ms.addMenu(document.getElementById("menu4"));
		menu4.addItem(" Professionals", "About.aspx?Big_Id=3&Small_Id=12");
		menu4.addItem(" Patents", "About.aspx?Big_Id=3&Small_Id=13");
		menu4.addItem("  Clinical Testing", "About.aspx?Big_Id=3&Small_Id=14");
		
				
						
		// menu : 5
		var menu5 = ms.addMenu(document.getElementById("menu5"));
		menu5.addItem(" Sales/Marketing", "About.aspx?Big_Id=4&Small_Id=15");
		
		
		
		// menu : 6
		var menu6 = ms.addMenu(document.getElementById("menu6"));
		menu6.addItem(" Corporate Profile", "About.aspx?Big_Id=5&Small_Id=17");
		menu6.addItem(" Corporate Governance", "About.aspx?Big_Id=5&Small_Id=18");	
		menu6.addItem("  Board of Directors", "About.aspx?Big_Id=5&Small_Id=19");		
		menu6.addItem(" Stock Quote& Chart", "http://finance.yahoo.com/q?s=KUN");		
		menu6.addItem("  Fundamentals", "About.aspx?Big_Id=5&Small_Id=23");		
		menu6.addItem("  SEC Filings ", "Down.aspx?Big_Id=1&###?Big_Id=5&Small_Id=24");		
		menu6.addItem("  Annual Report", "Down.aspx?Big_Id=2&##?Big_Id=5&Small_Id=25");	
		menu6.addItem("  FAQ", "FAQ.aspx?Big_Id=5&Small_Id=28");		
			
		// menu : 7
				
			

		mtDropDown.renderAll();
	}