function imgOut(imgNum,num,infoid)
		{
			for ( var i = 0; i < num; i++ )
			{
				if (i!=thislanmu)
				{
				 document ['gnb_menu' + infoid + i].src = eval("menu" + infoid + i + "off.src");
				}
			}
		}

	
		function imgOn(tmp,num,infoid)
		{
			for ( var i = 0; i < num; i++ )
			{
				if (i!=thislanmu)
				{
				 document ['gnb_menu' + infoid + i].src = eval("menu" + infoid + i + "off.src");
				}
				
			}
			
				document ['gnb_menu' + infoid + tmp].src = eval("menu" + infoid + tmp + "on.src");
		}