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

var	menu4	=	ms.addMenu(document.getElementById("mainmenu4"));
menu4.addItem("城东分公司",	"/index.php/list/myswjd/1/cn/5986/5985.html","");
menu4.addItem("机电设备公司",	"/index.php/list/myswjd/1/cn/5987/5985.html","");
menu4.addItem("洛阳轴承销售公司",	"/index.php/list/myswjd/1/cn/5988/5985.html","");
var	menu5	=	ms.addMenu(document.getElementById("mainmenu5"));
menu5.addItem("洛阳轴承",	"/index.php/list/myswjd/1/cn/5779/5582.html","");
menu5.addItem("三维三角带",	"/index.php/list/myswjd/1/cn/5965/5582.html","");
menu5.addItem("带轮及减震垫子",	"/index.php/list/myswjd/1/cn/5971/5582.html","");
menu5.addItem("密封件及保温材料",	"/index.php/list/myswjd/1/cn/5973/5582.html","");
menu5.addItem("润滑油、润滑脂",	"/index.php/list/myswjd/1/cn/5974/5582.html","");
menu5.addItem("螺丝、键条",	"/index.php/list/myswjd/1/cn/5976/5582.html","");
menu5.addItem("手动工具",	"/index.php/list/myswjd/1/cn/5977/5582.html","");
menu5.addItem("汽保工具",	"/index.php/list/myswjd/1/cn/5979/5582.html","");
menu5.addItem("气动工具",	"/index.php/list/myswjd/1/cn/6485/5582.html","");
menu5.addItem("起重工具",	"/index.php/list/myswjd/1/cn/6486/5582.html","");
menu5.addItem("钳子",	"/index.php/list/myswjd/1/cn/6487/5582.html","");
menu5.addItem("拉马器",	"/index.php/list/myswjd/1/cn/6488/5582.html","");
menu5.addItem("焊接工具及材料",	"/index.php/list/myswjd/1/cn/6489/5582.html","");
menu5.addItem("刃具、量具",	"/index.php/list/myswjd/1/cn/6490/5582.html","");
menu5.addItem("锉、锯、凿、冲子",	"/index.php/list/myswjd/1/cn/6491/5582.html","");
menu5.addItem("计量工具",	"/index.php/list/myswjd/1/cn/6492/5582.html","");
menu5.addItem("工矿轮及胶轮",	"/index.php/list/myswjd/1/cn/6493/5582.html","");
menu5.addItem("五金",	"/index.php/list/myswjd/1/cn/6494/5582.html","");
menu5.addItem("包装工具、材料",	"/index.php/list/myswjd/1/cn/6495/5582.html","");
menu5.addItem("电线、电缆、交电",	"/index.php/list/myswjd/1/cn/6496/5582.html","");
menu5.addItem("低压电器",	"/index.php/list/myswjd/1/cn/6497/5582.html","");
menu5.addItem("磨具、型材割片",	"/index.php/list/myswjd/1/cn/6498/5582.html","");
menu5.addItem("管道工具、管件",	"/index.php/list/myswjd/1/cn/6499/5582.html","");
menu5.addItem("建材",	"/index.php/list/myswjd/1/cn/6674/5582.html","");
menu5.addItem("胶类",	"/index.php/list/myswjd/1/cn/6675/5582.html","");
menu5.addItem("橡、塑胶管",	"/index.php/list/myswjd/1/cn/6676/5582.html","");
menu5.addItem("木工工具",	"/index.php/list/myswjd/1/cn/6677/5582.html","");
menu5.addItem("瓦工工具",	"/index.php/list/myswjd/1/cn/6678/5582.html","");
menu5.addItem("锤、镐、锨",	"/index.php/list/myswjd/1/cn/6679/5582.html","");
menu5.addItem("电机",	"/index.php/list/myswjd/1/cn/6680/5582.html","");
menu5.addItem("电动工具",	"/index.php/list/myswjd/1/cn/6681/5582.html","");
menu5.addItem("洗车机、发电机",	"/index.php/list/myswjd/1/cn/6682/5582.html","");
menu5.addItem("鼓风机、排气扇",	"/index.php/list/myswjd/1/cn/6683/5582.html","");
menu5.addItem("水泵",	"/index.php/list/myswjd/1/cn/6684/5582.html","");
menu5.addItem("劳保用品",	"/index.php/list/myswjd/1/cn/6685/5582.html","");
menu5.addItem("农业机械",	"/index.php/list/myswjd/1/cn/6686/5582.html","");
menu5.addItem("生产资料",	"/index.php/list/myswjd/1/cn/6687/5582.html","");

			mtDropDown.renderAll();
		}
		//初始菜单
		window.onload = init;