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

var	menu2	=	ms.addMenu(document.getElementById("mainmenu2"));
menu2.addItem("发展历程",	"?action=text|ydwangju|2208|cn|4644|4636","_blank");
menu2.addItem("企业文化",	"?action=text|ydwangju|2208|cn|4645|4636","_blank");
menu2.addItem("合作伙伴",	"?action=text|ydwangju|2208|cn|4646|4636","_blank");
menu2.addItem("公司荣誉",	"?action=text|ydwangju|2208|cn|4647|4636","_blank");
menu2.addItem("质量保证",	"?action=text|ydwangju|2208|cn|4648|4636","_blank");
menu2.addItem("联系我们",	"?action=text|ydwangju|2208|cn|4643|4636","_blank");
var	menu3	=	ms.addMenu(document.getElementById("mainmenu3"));
menu3.addItem("新闻动态",	"?action=news|ydwangju|2208|cn|4656|4637","_blank");
menu3.addItem("优惠促销",	"?action=news|ydwangju|2208|cn|4657|4637","_blank");
menu3.addItem("内部通知",	"?action=news|ydwangju|2208|cn|4658|4637","_blank");
menu3.addItem("员工风采",	"?action=news|ydwangju|2208|cn|4659|4637","_blank");
menu3.addItem("英德之光",	"?action=news|ydwangju|2208|cn|4660|4637","_blank");
var	menu4	=	ms.addMenu(document.getElementById("mainmenu4"));
menu4.addItem("游戏与教育",	"?action=news|ydwangju|2208|cn|4661|4638","_blank");
menu4.addItem("快乐成长",	"?action=news|ydwangju|2208|cn|4662|4638","_blank");
menu4.addItem("智力加速器",	"?action=news|ydwangju|2208|cn|4663|4638","_blank");
menu4.addItem("欧美流行",	"?action=news|ydwangju|2208|cn|4664|4638","_blank");
menu4.addItem("专家在线",	"?action=news|ydwangju|2208|cn|4665|4638","_blank");
var	menu6	=	ms.addMenu(document.getElementById("mainmenu6"));
menu6.addItem("加盟英德",	"?action=text|ydwangju|2208|cn|4652|4640","_blank");
menu6.addItem("品牌代理",	"?action=text|ydwangju|2208|cn|4653|4640","_blank");
menu6.addItem("在线申请",	"?action=diyform|ydwangju|2208|cn|4654|4640","_blank");
var	menu7	=	ms.addMenu(document.getElementById("mainmenu7"));
menu7.addItem("在线订购",	"?action=diyform|ydwangju|2208|cn|4649|4641","_blank");
menu7.addItem("在线投拆",	"?action=ask|ydwangju|2208|cn|4650|4641","_blank");
menu7.addItem("采购信息",	"?action=diyform|ydwangju|2208|cn|4651|4641","_blank");

			mtDropDown.renderAll();
		}
		//��ʼ�˵�
		window.onload = init;