if (mtDropDown.isSupported()) {
// x轴：-10；y轴：-6 
	var ms = new mtDropDownSet(mtDropDown.direction.down, 0, 0  , mtDropDown.reference.bottomLeft);
	var menu1 = ms.addMenu(document.getElementById("menu1"));
menu1.addItem("公司简介", "company.asp?id=2");
menu1.addItem("总经理致辞", "company.asp?id=3");
menu1.addItem("组织机构", "company.asp?id=4");
menu1.addItem("领导成员", "company.asp?id=17");
menu1.addItem("公司资质", "company.asp?id=11");
menu1.addItem("发展历程", "company.asp?id=16");
menu1.addItem("国际交流与合作", "company.asp?id=51");
menu1.addItem("项目执行系统", "company.asp?id=45");
menu1.addItem("技术研发系统", "company.asp?id=46");
menu1.addItem("广州执行中心", "company.asp?id=48");
menu1.addItem("北京Office", "company.asp?id=49");
menu1.addItem("上海洛派克", "company.asp?id=50");
	var menu2 = ms.addMenu(document.getElementById("menu2"));
menu2.addItem("工程设计", "sobusiness.asp?id=20");
menu2.addItem("工程咨询", "sobusiness.asp?id=19");
menu2.addItem("工程承包", "sobusiness.asp?id=21");
menu2.addItem("科研开发", "sobusiness.asp?id=18");
menu2.addItem("工程监理", "sobusiness.asp?id=23");
menu2.addItem("环境评价", "sobusiness.asp?id=24");
menu2.addItem("工程管理服务", "sobusiness.asp?id=22");
menu2.addItem("工程采购服务", "sobusiness.asp?id=52");
	var menu3 = ms.addMenu(document.getElementById("menu3"));
menu3.addItem("人才优势", "goodatview.asp?id=25");
menu3.addItem("技术优势", "goodatview.asp?id=26");
menu3.addItem("管理优势", "goodatview.asp?id=27");
menu3.addItem("信息技术", "goodat.asp?id=28");
menu3.addItem("行业组织", "goodatview.asp?id=29");
menu3.addItem("专业期刊", "goodatview.asp?id=31");
	var menu4 = ms.addMenu(document.getElementById("menu4"));
menu4.addItem("科研开发", "showme.asp?id=57");
menu4.addItem("工程承包", "showme.asp?id=56");
menu4.addItem("工程监理", "showme.asp?id=58");
menu4.addItem("工程设计", "showmeview.asp?id=55");
menu4.addItem("获奖状况", "showmeview.asp?id=36");
menu4.addItem("客户评价", "pingjia.asp");
	var menu5 = ms.addMenu(document.getElementById("menu5"));
menu5.addItem("企业理念", "culture.asp?id=38");
menu5.addItem("企业标识", "culture.asp?id=39");
menu5.addItem("品牌定位", "culture.asp?id=40");
menu5.addItem("文化活动", "huodong.asp");
	var menu6 = ms.addMenu(document.getElementById("menu6"));
menu6.addItem("校园招聘", "careers.asp?id=42");
menu6.addItem("社会招聘", "careers.asp?id=43");
menu6.addItem("博士后招聘", "careers.asp?id=44");
menu6.addItem("应 聘 表", "careers.asp?id=60");
	var menu999 = ms.addMenu(document.getElementById("menu999"));
menu999.addItem("公司新闻", "news.asp?id=6");
mtDropDown.renderAll();
}