if (mtDropDown.isSupported()) {
	var ms = new mtDropDownSet(mtDropDown.direction.down, 0, 0, mtDropDown.reference.bottomLeft);
	var menu1 = ms.addMenu(document.getElementById("menu1"));
		menu1.addItem("Ceo Àλ縻", "/about/company1.php"); 
		menu1.addItem("ȸ»ç°³¿ä", "/about/company2.php"); 
		menu1.addItem("ȸ»çºñÀü", "/about/company3.php"); 
		menu1.addItem("ȸ»ç¿¬Çõ", "/about/company4.php"); 
		menu1.addItem("Contact", "/about/company5.php"); 
		menu1.addItem("Á¶Á÷µµ", "/about/company6.php"); 
			
	var menu2 = ms.addMenu(document.getElementById("menu2"));
		menu2.addItem("¿µ»óÅë½Å", ""); 
		menu2.addItem("±â·Ï¹°°ü¸®", "/service/service2.php"); 
		menu2.addItem("Äݼ¾ÅÍ", "/service/service3.php"); 
		menu2.addItem("¸ð¹ÙÀϼַç¼Ç", ""); 
		menu2.addItem("±³ÅëSI", "");
		menu2.addItem("Á¦¾îÁ¤º¸", "/service/service6.php");

			var subMenu0 = menu2.addMenu(menu2.items[0]);
				subMenu0.addItem("¿µ»óÀüÈ­", "/service/service1_1.php");
				subMenu0.addItem("UC/¸Þ½ÅÀú", "/service/service1_2.php");
				
			var subMenu3 = menu2.addMenu(menu2.items[3]);
				subMenu3.addItem("½º¸¶Æ®ÆùS/W", "/service/service4_1.php");
				subMenu3.addItem("LBS/GIS ¼Ö·ç¼Ç", "/service/service4_2.php");
				subMenu3.addItem("LMC Framework", "/service/service4_3.php");

			var subMenu4 = menu2.addMenu(menu2.items[4]);
				subMenu4.addItem("Áö´ÉÇü±³Åë½Ã½ºÅÛ", "/service/service5_1.php");
				subMenu4.addItem("¿ä±Ý¡¼ö½Ã½ºÅÛ", "/service/service5_2.php");
				subMenu4.addItem("RMS", "/service/service5_3.php");

	var menu3 = ms.addMenu(document.getElementById("menu3"));
		menu3.addItem("VisumyCCTV", "/solution/solution1.php"); 
		menu3.addItem("Sfile", "/solution/solution2.php"); 
		menu3.addItem("Any-Archive", "/solution/solution3_1.php"); 
		menu3.addItem("EasyMapX", "/solution/solution5_1.php"); 
		
		
    var menu4 = ms.addMenu(document.getElementById("menu4"));
		menu4.addItem("Á¦ÈÞ»ç", "/partners/partners1.php"); 
		menu4.addItem("°í°´»ç", "/partners/partners2.php"); 
		menu4.addItem("ÅõÀÚ»ç", "/partners/partners3.php"); 
		
		
	mtDropDown.renderAll();
}