if (mtDropDown.isSupported()) {

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

		var menu1 = ms.addMenu(document.getElementById("menu1"));
		menu1.addItem("- Company profiles","enabout.asp"); // send no URL if nothing should happen onclick
		menu1.addItem("- Contact Us","enContact.asp");	
	
//µÚ¶þ²Ëµ¥

		// menu : 3
		var menu3 = ms.addMenu(document.getElementById("menu3"));
		menu3.addItem("- Product Show", "enProduct.asp");
		menu3.addItem("- Classification", "enProducts.asp");
		
		// menu : 4
		var menu4 = ms.addMenu(document.getElementById("menu4"));
		menu4.addItem("- Corporate Honor", "enHonor.asp");
		menu4.addItem("- Corporate Image", "enImg.asp");
		
		// menu : 5
		var menu5 = ms.addMenu(document.getElementById("menu5"));
		menu5.addItem("- Domestic Market", "enSale.asp");
		menu5.addItem("- International Market", "enSalea.asp");

			
	
		mtDropDown.renderAll();
	}