if (mtDropDown.isSupported()) {
	var ms = new mtDropDownSet(mtDropDown.direction.down, 0, 0, mtDropDown.reference.bottomLeft);
	var menu1 = ms.addMenu(document.getElementById("menu1"));
		menu1.addItem("  企业简介", "Show.aspx?ColumnId=14","_self");		
		menu1.addItem("  领导致辞", "Show.aspx?ColumnId=15","_self");
        menu1.addItem("  企业荣誉", "Show.aspx?ColumnId=16","_self");
		menu1.addItem("  企业文化", "Show.aspx?ColumnId=17","_self");
	
	var menu3 = ms.addMenu(document.getElementById("menu3"));
		menu3.addItem("  公司公告", "ShowNews.aspx?ColumnId=18","_self");
		menu3.addItem("  新闻中心", "ShowNews.aspx?ColumnId=19","_self");
		
	//var menu4 = ms.addMenu(document.getElementById("menu4"));
	//	menu4.addItem("  产品展示", "works.htm","_self");
		//menu4.addItem("  公司证书", "works.htm","_self");
		//menu4.addItem("  技术支持", "power.htm","_self");

	var menu5 = ms.addMenu(document.getElementById("menu5"));
		menu5.addItem("  人才战略", "ShowContent.aspx?ColumnId=23","_self");
		menu5.addItem("  在线招聘", "ShowNews.aspx?ColumnId=24","_self");
				

		
  var menu6 = ms.addMenu(document.getElementById("menu6"));
		menu6.addItem("  联系方式", "ShowContent.aspx?ColumnId=25","_self");
		menu6.addItem("  技术支持", "ShowContent.aspx?ColumnId=22","_self");
		menu6.addItem("  留言板", "book/default.aspx","_blank");	



	mtDropDown.renderAll();
}