if (mtDropDown.isSupported()) {

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

		var menu2 = ms.addMenu(document.getElementById("menu2"));
		menu2.addItem("- 公司简介","../main/page2.asp"); // send no URL if nothing should happen onclick
		menu2.addItem("- 公司文化","../main/page2.asp"); // send no URL if nothing should happen onclick
		menu2.addItem("- 组织机构","../main/page8.asp");	
	
//第二菜单
		var menu3 = ms.addMenu(document.getElementById("menu3"));
		menu3.addItem("-业内新闻", "../main/listnews.asp?Channel=%d2%b5%c4%da%d0%c2%ce%c5");  // send no URL if nothing should happen onclick
	
		// menu : 4
		var menu4 = ms.addMenu(document.getElementById("menu4"));
		menu4.addItem("- 品牌展示", "../main/listproduct2.asp?Channel=%c6%b7%c5%c6%d5%b9%ca%be");
		menu4.addItem("- 库存展示", "../main/listproduct2.asp?Channel=%bf%e2%b4%e6%d5%b9%ca%be");
		
		// menu : 5
		//var menu5 = ms.addMenu(document.getElementById("menu5"));
		//menu5.addItem("- 客户留言", "../guestbook/index.asp");
		
		// menu : 6
		//var menu6 = ms.addMenu(document.getElementById("menu6"));
		//menu6.addItem("- 联系我们", "../main/page6.asp");
		mtDropDown.renderAll();
	}