if (mtDropDown.isSupported()) {
	
	var ms = new mtDropDownSet(mtDropDown.direction.down, 0, 0, mtDropDown.reference.bottomLeft);

	var menu1 = ms.addMenu(document.getElementById("menu1"));
	menu1.addItem("&nbsp;&nbsp;Address of the General Manager&nbsp;&nbsp;", "zjlzc.asp");
	menu1.addItem("&nbsp;&nbsp;Introduction", "aboutus.asp");
	menu1.addItem("&nbsp;&nbsp;Glance on the Factory", "gcxl.asp");
	menu1.addItem("&nbsp;&nbsp;Enterprise Culture", "qywh.asp");
	menu1.addItem("&nbsp;&nbsp;Enterprise Honors", "qyry.asp");
	menu1.addItem("&nbsp;&nbsp;Enterprise Propaganda", "qyxcp.asp");
	
	var menu2 = ms.addMenu(document.getElementById("menu2"));
	//	menu2.addItem("&nbsp;&nbsp;&nbsp;负离子地板&nbsp;&nbsp;&nbsp;", "flzdb.asp");
	menu2.addItem("&nbsp;&nbsp;News on Company&nbsp;&nbsp;&nbsp;", "news.asp?classname=0");
	menu2.addItem("&nbsp;&nbsp;News on Industry", "news.asp?classname=1");
	
	var menu3 = ms.addMenu(document.getElementById("menu3"));
	menu3.addItem("&nbsp;&nbsp;mixed-flow pump&nbsp;&nbsp;", "products.asp?classid=1");
	menu3.addItem("&nbsp;&nbsp;axial-flow pump&nbsp;&nbsp;", "products.asp?classid=2");
	menu3.addItem("&nbsp;&nbsp;centrifugal pump&nbsp;", "products.asp?classid=3");
	menu3.addItem("&nbsp;&nbsp;circulation pump", "products.asp?classid=4");
	menu3.addItem("&nbsp;&nbsp;pipeline pump", "products.asp?classid=8");
	menu3.addItem("&nbsp;&nbsp;sewage pump", "products.asp?classid=9");
	menu3.addItem("&nbsp;&nbsp;sewage-discharging pump", "products.asp?classid=10");
	menu3.addItem("&nbsp;&nbsp;self-priming pump", "products.asp?classid=11");
	menu3.addItem("&nbsp;&nbsp;oil pump", "products.asp?classid=12");
	menu3.addItem("&nbsp;&nbsp;chemical pump", "products.asp?classid=13");
	
	var menu4 = ms.addMenu(document.getElementById("menu4"));
	menu4.addItem("&nbsp;&nbsp;Application Fields&nbsp;&nbsp;", "yyly.asp");
	menu4.addItem("&nbsp;&nbsp;Cases", "yyal.asp");

	var menu5 = ms.addMenu(document.getElementById("menu5"));
	menu5.addItem("&nbsp;&nbsp;Product Tests&nbsp;&nbsp;", "cpjc.asp");
	menu5.addItem("&nbsp;&nbsp;Product Manufacture&nbsp;&nbsp", "cpzz.asp");
	menu5.addItem("&nbsp;&nbsp;Technology Design", "jssj.asp");
	menu5.addItem("&nbsp;&nbsp;Quality Summarizing", "zlgs.asp");

	var menu6 = ms.addMenu(document.getElementById("menu6"));
	menu6.addItem("&nbsp;&nbsp;Sales Network&nbsp;&nbsp;", "xswl.asp");
	menu6.addItem("&nbsp;&nbsp;Online Feedback", "message.asp");
	menu6.addItem("&nbsp;&nbsp;Visitors' Message", "fkly.asp");

	var menu7 = ms.addMenu(document.getElementById("menu7"));
	menu7.addItem("&nbsp;&nbsp;Operation Handbook&nbsp;&nbsp;", "czsc.asp");

	var menu8 = ms.addMenu(document.getElementById("menu8"));
	menu8.addItem("&nbsp;&nbsp;Talent Conception&nbsp;&nbsp;", "rcln.asp");
	menu8.addItem("&nbsp;&nbsp;Talent Employment", "rczp.asp");

	mtDropDown.renderAll();
}