if (mtDropDown.isSupported()) {

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

		var menu1 = ms.addMenu(document.getElementById("menu1"));
		menu1.addItem("- INTRODUCTION","about.asp"); // send no URL if nothing should happen onclick
		menu1.addItem("- ¡¡QC","Culture.asp");
	
//µÚ¶þ²Ëµ¥
	
		// menu : 3
		var menu3 = ms.addMenu(document.getElementById("menu3"));
		menu3.addItem("- PRODUCT SORTS", "Products.asp");
	    menu3.addItem("- PRODUCT SEARCH", "search.asp");
		
		// menu : 6
		var menu6 = ms.addMenu(document.getElementById("menu6"));
		menu6.addItem("- Contact Us", "Jobs.asp");		
			
		// menu : 7
		var menu7 = ms.addMenu(document.getElementById("menu7"));
		menu7.addItem("- INFO FEEDBACK", "Feedback.asp");		
	
		mtDropDown.renderAll();
	}