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

var	menu2	=	ms.addMenu(document.getElementById("mainmenu2"));
menu2.addItem("公司新闻",	"/index.php/news/admin/1/cn/432/1.html","");
menu2.addItem("公司剪影",	"/index.php/list/admin/1/cn/548/1.html","");
menu2.addItem("知识积累",	"/index.php/news/admin/1/cn/560/1.html","");
menu2.addItem("公司资质",	"/index.php/list/admin/1/cn/778/1.html","");
var	menu3	=	ms.addMenu(document.getElementById("mainmenu3"));
menu3.addItem("产品展示",	"/index.php/list/admin/1/cn/805/779.html","");
menu3.addItem("客户案例",	"/index.php/news/admin/1/cn/806/779.html","");
menu3.addItem("产品知识",	"/index.php/news/admin/1/cn/812/779.html","");
menu3.addItem("客户服务",	"/userlist/admin/text-807.html","");
menu3.addItem("制作场景",	"/index.php/list/admin/1/cn/813/779.html","");
menu3.addItem("在线留言",	"/index.php/guest/admin/1/cn/809/779.html","");
menu3.addItem("软件下载",	"/index.php/news/admin/1/cn/810/779.html","");
var	menu4	=	ms.addMenu(document.getElementById("mainmenu4"));
menu4.addItem("安防监控",	"/userlist/admin/text-815.html","");
menu4.addItem("门禁考勤",	"/userlist/admin/text-816.html","");
menu4.addItem("网络布线",	"/userlist/admin/text-817.html","");
menu4.addItem("订餐售饭",	"/userlist/admin/text-818.html","");
menu4.addItem("视频会议",	"/userlist/admin/text-820.html","");
var	menu6	=	ms.addMenu(document.getElementById("mainmenu6"));
menu6.addItem("网站客户案例",	"/index.php/news/admin/1/cn/845/13.html","");
var	menu9	=	ms.addMenu(document.getElementById("mainmenu9"));
menu9.addItem("LED显示屏方案",	"/index.php/news/admin/1/cn/831/830.html","");
menu9.addItem("一卡通系统方案",	"/index.php/news/admin/1/cn/835/830.html","");
menu9.addItem("安防监控方案",	"/index.php/news/admin/1/cn/832/830.html","");
menu9.addItem("综合布线方案",	"/index.php/news/admin/1/cn/833/830.html","");
menu9.addItem("其他相关方案",	"/index.php/news/admin/1/cn/836/830.html","");

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