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

var	menu2	=	ms.addMenu(document.getElementById("mainmenu2"));
menu2.addItem("新闻动态",	"/index.php/news/admin/1/cn/4138/4133.html","");
menu2.addItem("领先功能",	"/userlist/admin/text-5087.html","");
menu2.addItem("软件介绍",	"/userlist/admin/text-4153.html","");
menu2.addItem("创业指导",	"/index.php/news/admin/1/cn/4139/4133.html","");
menu2.addItem("市场前景",	"/userlist/admin/text-4154.html","");
var	menu3	=	ms.addMenu(document.getElementById("mainmenu3"));
menu3.addItem("电脑网站建设",	"/userlist/admin/text-4142.html","");
menu3.addItem("手机网站建设",	"/userlist/admin/text-17073.html","");
menu3.addItem("网上商城建设",	"/userlist/admin/text-17074.html","");
menu3.addItem("小程序开发",	"http://nnayang.51fenxiaobao.com","");
menu3.addItem("微信公众号开发",	"/userlist/admin/text-17075.html","");
menu3.addItem("全网营销",	"/userlist/admin/text-17076.html","");
menu3.addItem("SEO优化",	"/userlist/admin/text-17077.html","");
menu3.addItem("微信营销",	"/userlist/admin/text-17078.html","");
menu3.addItem("移动APP定制",	"/userlist/admin/text-17079.html","");
var	menu4	=	ms.addMenu(document.getElementById("mainmenu4"));
menu4.addItem("域名常识",	"/index.php/news/admin/1/cn/4113/4111.html","");
menu4.addItem("建站知识",	"/index.php/news/admin/1/cn/4114/4111.html","");
menu4.addItem("企业邮局",	"/index.php/news/admin/1/cn/4116/4111.html","");
menu4.addItem("网站推广",	"/index.php/news/admin/1/cn/4117/4111.html","");
menu4.addItem("虚拟主机",	"/index.php/news/admin/1/cn/4124/4111.html","");
menu4.addItem("设计知识",	"/index.php/news/admin/1/cn/4125/4111.html","");
menu4.addItem("ICP备案",	"/index.php/news/admin/1/cn/4126/4111.html","");
menu4.addItem("其他问题",	"/index.php/news/admin/1/cn/4127/4111.html","");
var	menu5	=	ms.addMenu(document.getElementById("mainmenu5"));
menu5.addItem("加盟必读",	"/userlist/admin/text-5957.html","");
menu5.addItem("技术服务",	"/userlist/admin/text-7164.html","");

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