if (mtDropDown.isSupported()) {


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


		var menu1 = ms.addMenu(document.getElementById("menu1"));
		menu1.addItem("->董事长致辞","dszc.htm"); // send no URL if nothing should happen onclick
		menu1.addItem("->企业文化","qywh.htm"); // send no URL if nothing should happen onclick
		menu1.addItem("->历史荣誉","lsry.htm");
		menu1.addItem("->发展规划","fzgh.htm");

		
	
//第二菜单
		var menu2 = ms.addMenu(document.getElementById("menu2"));
		menu2.addItem("->正业集团在线论坛", "bbs/default.asp"); 
		menu2.addItem("->联系我们", "lxwm.htm"); // send no URL if nothing should happen onclick

	
		// menu : 3
		var menu3 = ms.addMenu(document.getElementById("menu3"));
		menu3.addItem("->正业房地产有限公司", "fangchan");
		menu3.addItem("->正业新科技有限公司", "kj");
		menu3.addItem("->成都正业广告有限公司", "gg/index.htm");
	   // menu3.addItem("->君源典当有限责任公司", "dd/index.htm"); 修改于20110801，陈友富
		menu3.addItem("->龙腾(燕鲍翅)大酒楼", "lt/index.html");
		menu3.addItem("->正业玉林投资有限公司", "yl");
		
		// menu : 4
		var menu4 = ms.addMenu(document.getElementById("menu4"));
		menu4.addItem("->人才招聘", "rczp.htm");
		menu4.addItem("->职员培训体系", "pxtx.htm");
		
		// menu : 5
		var menu5 = ms.addMenu(document.getElementById("menu5"));
		menu5.addItem("->新加坡仁恒集团", "http://www.yanlordland.com");
		menu5.addItem("->房产114", "http://www.fc114.com");
		menu5.addItem("->新浪网", "http://www.sina.com.cn");
		menu5.addItem("->成都焦点房产网", "http://cd.focus.cn");

		mtDropDown.renderAll();
	}