if (mtDropDown.isSupported()) {


		var ms = new mtDropDownSet(mtDropDown.direction.down, 0, 0, mtDropDown.reference.bottomLeft);
	
//第二菜单
		var menu2 = ms.addMenu(document.getElementById("menu2"));
		menu2.addItem("- 地理位置", "/site/port/local.shtml"); 
		menu2.addItem("- 自然条件", "/site/port/zrtj.shtml"); 
		menu2.addItem("- 前期工作", "/site/port/firstwork.shtml");
		menu2.addItem("- 开发机构", "/site/port/kfjg.shtml");

	
		// menu : 3
		var menu3 = ms.addMenu(document.getElementById("menu3"));
		menu3.addItem("- 总体规划", "/site/kfgh/ztgh/index.shtml");
		menu3.addItem("- 港城规划", "/site/kfgh/gcgh/index.shtml");
		menu3.addItem("- 产业规划", "/site/kfgh/cygh/index.shtml");
		menu3.addItem("- 配套规划", "/site/kfgh/ptgh/index.shtml");
		
	
		// menu : 4
		var menu4 = ms.addMenu(document.getElementById("menu4"));
		menu4.addItem("- 临港工业", "/site/ebook/index.shtml");
    menu4.addItem("- 人工岛", "/site/ebook/index.shtml");
		menu4.addItem("- 岛陆通道", "/site/ebook/index.shtml");
		menu4.addItem("- 单点系泊", "/site/ebook/index.shtml");
		menu4.addItem("- 配套工程", "/site/ebook/index.shtml");
		menu4.addItem("- 通用码头", "/site/ebook/index.shtml");


		
		// menu : 5
		var menu5 = ms.addMenu(document.getElementById("menu5"));
		menu5.addItem("- 项目指引", "/site/zsyz/index.shtml");
		menu5.addItem("- 投资热点", "/site/zsyz/tzrd/index.shtml");
		menu5.addItem("- 优惠政策", "/site/zsyz/yhzx.shtml");
		menu5.addItem("- 招商机构", "/site/zsyz/7886657195675.shtml");
	


		// menu : 6
		var menu6 = ms.addMenu(document.getElementById("menu6"));
		menu6.addItem("- LNG项目概况", "/site/lng/xmgk/index.shtml");
		menu6.addItem("- LNG接收站", "/site/lng/jsz/rqjsz.shtml");
    menu6.addItem("- 燃气轮机电厂", "/site/lng/rqqlj/rqqlj.shtml");
		menu6.addItem("- 输气管道", "/site/lng/sqhd/sqgd.shtml");


		// menu : 7
		var menu7 = ms.addMenu(document.getElementById("menu7"));
		menu7.addItem("- 项目概况", "/site/green/xmgk/index.shtml");
		menu7.addItem("- 一期风力发电", "/site/green/level1/index.shtml");
    menu7.addItem("- 二期风力发电", "/site/green/level2/index.shtml");
		menu7.addItem("- 三期风力发电", "/site/green/level3/index.shtml");
		menu7.addItem("- 海上风电场", "/site/green/hsflc/index.shtml");
		menu7.addItem("- 秸杆发电", "/site/green/jgfd/index.shtml");

				
		// menu : 8
		var menu8 = ms.addMenu(document.getElementById("menu8"));
		menu8.addItem("- 即时新闻", "/site/news/jsxw/index.shtml");
                menu8.addItem("- 学习实践", "/site/news/medialink/index.shtml");
		menu8.addItem("- 专家论坛", "/site/news/zj_forum/index.shtml");
		menu8.addItem("- 领导视察", "/site/news/inspection/index.shtml");

        // menu : 0
		var menu0 = ms.addMenu(document.getElementById("menu0"));
		menu0.addItem("- 廉政时评", "/site/lzjs/lzsp/index.shtml");
                menu0.addItem("- 廉文荐读", "/site/lzjs/lwjd/index.shtml");
		menu0.addItem("- 廉政屏保", "/site/lzjs/lzpb/index.shtml");
		menu0.addItem("- 格言警句", "/site/lzjs/lzjj/index.shtml");
						      
	
		mtDropDown.renderAll();
	}