if (mtDropDown.isSupported()) {

// x᣺-10y᣺-6 
		var ms = new mtDropDownSet(mtDropDown.direction.down, -19, 2  , mtDropDown.reference.bottomLeft);

		var menu1 = ms.addMenu(document.getElementById("menu1"));
		menu1.addItem("公司简介", "/company.htm");
		menu1.addItem("企业文化", "/culture.htm");
		menu1.addItem("公司荣誉", "/honor.htm");
		menu1.addItem("销售网络", "/network.htm");
		menu1.addItem("联系我们", "/contact.htm");
		
		var menu2 = ms.addMenu(document.getElementById("menu2"));
		menu2.addItem("公司新闻", "/news.htm");
		menu2.addItem("行业资讯", "/hy-news.htm");

		mtDropDown.renderAll();
	}