if (mtDropDown.isSupported()) {

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

		var menu1 = ms.addMenu(document.getElementById("menu1"));
		menu1.addItem("- Co,introduction","about.asp"); // send no URL if nothing should happen onclick
	
	
//µÚ¶þ²Ëµ¥
		var menu2 = ms.addMenu(document.getElementById("menu2"));
		
	
		// menu : 3
		var menu3 = ms.addMenu(document.getElementById("menu3"));

		
		// menu : 4
		var menu4 = ms.addMenu(document.getElementById("menu4"));
		
		// menu : 5
		var menu5 = ms.addMenu(document.getElementById("menu5"));
		

		// menu : 6
		var menu6 = ms.addMenu(document.getElementById("menu6"));
		
			
		// menu : 7
		var menu7 = ms.addMenu(document.getElementById("menu7"));
		menu7.addItem("- Member center", "Server.asp");
		menu7.addItem("- Message feedback", "Feedback.asp");
		menu7.addItem("- Message center", "NetBook.asp");
		menu7.addItem("- Order search", "E_shop.asp");		
	
		mtDropDown.renderAll();
	}