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

var	menu2	=	ms.addMenu(document.getElementById("mainmenu2"));
menu2.addItem("公司介绍",	"http://www.xuanxingz.com/userlist/xuanxingz/text-1548.html","");
menu2.addItem("组织架构",	"/userlist/xuanxingz/text-1551.html","");
menu2.addItem("资质荣誉",	"/userlist/xuanxingz/text-1552.html","");
menu2.addItem("公司荣誉",	"/userlist/xuanxingz/text-1553.html","");
menu2.addItem("联系我们",	"/userlist/xuanxingz/text-1554.html","");
var	menu3	=	ms.addMenu(document.getElementById("mainmenu3"));
menu3.addItem("旭安新闻",	"/index.php/news/xuanxingz/0/cn/1555/1555.html","");
menu3.addItem("行业信息",	"/index.php/news/xuanxingz/1/cn/1557/1555.html","");
var	menu4	=	ms.addMenu(document.getElementById("mainmenu4"));
menu4.addItem("机电安装工程",	"/index.php/list/xuanxingz/1/cn/1559/1558.html","");
menu4.addItem("消防安装工程",	"/index.php/list/xuanxingz/1/cn/1560/1558.html","");
menu4.addItem("装饰安装工程",	"/index.php/list/xuanxingz/1/cn/1561/1558.html","");
var	menu5	=	ms.addMenu(document.getElementById("mainmenu5"));
menu5.addItem("企业文化",	"/userlist/xuanxingz/text-1565.html","");
menu5.addItem("员工风采",	"/userlist/xuanxingz/text-1569.html","");
var	menu6	=	ms.addMenu(document.getElementById("mainmenu6"));
menu6.addItem("工程类",	"/index.php/job/xuanxingz/1/cn/1577/1576.html","");
menu6.addItem("财务类",	"/index.php/job/xuanxingz/1/cn/1578/1576.html","");
menu6.addItem("管理类",	"/index.php/job/xuanxingz/1/cn/1579/1576.html","");

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