if (mtDropDown.isSupported()) {

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

		var menu1 = ms.addMenu(document.getElementById("menu1"));
		menu1.addItem("- Show Introduction","rong.asp?lm2=67"); 
		menu1.addItem("- Pvpew2010 Profile","rong.asp?lm2=68"); 
		menu1.addItem("- Venue","rong.asp?lm2=69");
		menu1.addItem("- Why Wenzhou","rong.asp?lm2=125");
		menu1.addItem("- Exhibits Scope","rong.asp?lm2=70");
		menu1.addItem("- Visitors","rong.asp?lm2=71");
		menu1.addItem("- Show propaganda","rong.asp?lm2=72");
		menu1.addItem("- Schedule","rong.asp?lm2=73");		
		menu1.addItem("- Companies Profile","rong.asp?lm2=75");
	
//第二菜单
		var menu2 = ms.addMenu(document.getElementById("menu2"));
		menu2.addItem("- Exhibiting Procedure", "rong.asp?lm2=77"); 
		menu2.addItem("- Booth Specification", "rong.asp?lm2=78"); 
	    menu2.addItem("- Service Scope", "rong.asp?lm2=79");
	    menu2.addItem("- Target Visitors", "rong.asp?lm2=80");
	    menu2.addItem("- Fee & Payment", "rong.asp?lm2=81");
	    menu2.addItem("- Floor Plan", "rong.asp?lm2=82");	
		menu2.addItem("- Ad at Spot", "rong.asp?lm2=83");	
		menu2.addItem("- Exhibitors' List", "rong.asp?lm2=127");
		menu2.addItem("- Register Form", "biao.asp");
		menu2.addItem("- Transport & Construction", "rong.asp?lm2=85");
		menu2.addItem("- Hotel & Accommodation", "rong.asp?lm2=86");
		menu2.addItem("- Space Reservation", "rong.asp?lm2=87");
		menu2.addItem("- Notes for Exhibitor", "rong.asp?lm2=88");
		menu2.addItem("- Exhibitor Manual", "rong.asp?lm2=89");
		// menu : 3
		var menu3 = ms.addMenu(document.getElementById("menu3"));
		menu3.addItem("- Visit Procedure", "rong.asp?lm2=92");
		menu3.addItem("- Pre-registration", "qianzheng.asp?lm2=93");
		menu3.addItem("- Visa Application", "rong.asp?lm2=94");
		menu3.addItem("- Show Time", "rong.asp?lm2=95");
		menu3.addItem("- Tour", "http://tour.0577.com/?lm2=96");
		menu3.addItem("- Venue & Communication for Visiting", "rong.asp?lm2=98");
		
		// menu : 4
		var menu4 = ms.addMenu(document.getElementById("menu4"));
		menu4.addItem("- Media Support", "rong.asp?lm2=101");
		menu4.addItem("- Media Corporation", "rong.asp?lm2=102");
		menu4.addItem("- Media Registration", "qianzheng.asp?lm2=105");		
		
		// menu : 5
		var menu5 = ms.addMenu(document.getElementById("menu5"));		
		menu5.addItem("- Live Activity", "rong.asp?lm2=108");			
	
		mtDropDown.renderAll();
	}