if (mtDropDown.isSupported()) {

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

		var menu1 = ms.addMenu(document.getElementById("menu1"));
		menu1.addItem("     Brief  Information     ", "page1.jsp");
		menu1.addItem("   Culture   ", "page2.jsp");
		menu1.addItem("   Philosophy   ", "page3.jsp");

		menu1.addItem("   Management   ", "page4.jsp");
		menu1.addItem("   History   ", "page5.jsp");
		
		var menu2 = ms.addMenu(document.getElementById("menu2"));
		menu2.addItem("  Forging  Facility", "sb_page1.jsp");
		menu2.addItem("  Heat  Treatment", "sb_page2.jsp");
		menu2.addItem("  Inspection&nbsp& Testing", "sb_page3.jsp#");
			
		var menu3 = ms.addMenu(document.getElementById("menu3"));
		menu3.addItem("  Commercial   Car", "cp_page1.jsp");
		menu3.addItem("  Passenger   Car", "cp_page2.jsp");
		menu3.addItem("  Construction", "cp_page3.jsp");
		menu3.addItem("  Coal Mining  ", "cp_page4.jsp");

		var menu4 = ms.addMenu(document.getElementById("menu4"));
		menu4.addItem("  Computer Aided Design", "js_page1.jsp");
		menu4.addItem("  Forge Simulation", "js_page2.jsp");
		menu4.addItem("  Advanced Technology", "js_page3.jsp");
	
				
		var menu5 = ms.addMenu(document.getElementById("menu5"));
		menu5.addItem("  Certificates", "zl_page1.jsp");
		menu5.addItem("  Other  Assurance", "zl_page2.jsp");



		var menu6 = ms.addMenu(document.getElementById("menu7"));
		menu6.addItem("  Working Life", "yg_page1.jsp");
		menu6.addItem("  Leisure Life", "yg_page2.jsp");
		



		mtDropDown.renderAll();
	}