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

var	menu4	=	ms.addMenu(document.getElementById("mainmenu4"));
menu4.addItem("课程名称",	"/userlist/lyhanyu/text-15225.html","");
var	menu6	=	ms.addMenu(document.getElementById("mainmenu6"));
menu6.addItem("韩国大学介绍",	"/userlist/lyhanyu/text-21252.html","");
menu6.addItem("日本学校介绍",	"/userlist/lyhanyu/text-21253.html","");
var	menu8	=	ms.addMenu(document.getElementById("mainmenu8"));
menu8.addItem("招聘信息",	"/index.php/job/lyhanyu/1/cn/15494/15182.html","");
menu8.addItem("签证结果",	"/index.php/news/lyhanyu/1/cn/15495/15182.html","");
menu8.addItem("会员供求",	"/index.php/fabu/lyhanyu/1/cn/15496/15182.html","");
var	menu9	=	ms.addMenu(document.getElementById("mainmenu9"));
menu9.addItem("韩语学习方法",	"/index.php/blog/lyhanyu/1/cn/15445/15184.html","");
menu9.addItem("出国留学知识",	"/index.php/blog/lyhanyu/1/cn/15446/15184.html","");
menu9.addItem("金顺校长手记",	"/index.php/blog/lyhanyu/1/cn/17662/15184.html","");
var	menu10	=	ms.addMenu(document.getElementById("mainmenu10"));
menu10.addItem("付款方式",	"/userlist/lyhanyu/text-15402.html","");

			mtDropDown.renderAll();
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		//初始菜单
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