if (mtDropDown.isSupported()) {

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

		var menu1 = ms.addMenu(document.getElementById("menu1"));

		menu1.addItem("- 协会简介","/About/about/"); 

		menu1.addItem("- 组织架构","/About/Info38/"); 

		menu1.addItem("- 协会章程","/About/Info39/"); 

		menu1.addItem("- 联系我们","/About/Info40/"); 

		menu1.addItem("- 申请入会","/About/Info41/"); 


	
//第二菜单
		var menu2 = ms.addMenu(document.getElementById("menu2"));

		menu2.addItem("- 协会动态","/News/xhdt/"); 

		menu2.addItem("- 行业新闻","/News/Article43/"); 

		menu2.addItem("- 政策法规","/News/Article44/"); 

		
	
		// menu : 3
		var menu3 = ms.addMenu(document.getElementById("menu3"));

		menu3.addItem("- 会员企业","/Member/hyqy/"); 

		menu3.addItem("- 风云人物","/Member/Article47/"); 

		
	
		// menu : 4
		var menu4 = ms.addMenu(document.getElementById("menu4"));

		menu4.addItem("- 公司设立知识","/Service/slzs/"); 

		menu4.addItem("- 开发区推荐","/Service/Article50/"); 

		menu4.addItem("- 上海投资环境","/Service/Article51/"); 

		


		mtDropDown.renderAll();
	}