var subMenuBuffer = new Array(2);
		subMenuBuffer[0] = new Array(3);
		subMenuBuffer[1] = new Array(3);

		
		for (var i = 0; i < subMenuBuffer.length; i++)
		{

				subMenuBuffer[i] = new Array();
				subMenuBuffer[i][0] = new Image();
				subMenuBuffer[i][1] = new Image();

		}
		
		//history
		subMenuBuffer[0][0].src = "/english/history/images/menu/menu_01.gif";
		subMenuBuffer[0][1].src = "/english/history/images/menu/menu_01_on.gif";

		//history_product
		subMenuBuffer[1][0].src = "/english/history/images/menu/menu_02.gif";
		subMenuBuffer[1][1].src = "/english/history/images/menu/menu_02_on.gif";



		function SubMenuSrc(f_target, f_type)
		{   
			document.images["sub_menu" + f_target].src = subMenuBuffer[f_target][f_type].src;
		}
		
		
		function PrintSubMentArea(f_type)
		{
			var subMenu = '\
				<table border="0" cellpadding="0" cellspacing="0">\n\
					<tr bgcolor="#ffffff">\n\
						<td colspan="3" height="40"></td>\n\
					</tr>\n\
					<tr>\n\
						<td><img src="/english/history/images/menu/menu_top.gif" border="0" width="148" height="41"></td>\n\
					</tr>\n';
			

				
				if (f_type == 1)
				{
					subMenu += '\
						<tr>\n\
							<td><a href="/english/history/history.jsp"><img src="/english/history/images/menu/menu_01_on.gif" border="0" width="148" height="23" name="sub_menu0"></a></td>\n\
						</tr>\n';
				}
				else
				{
					subMenu += '\
						<tr>\n\
							<td><a href="/english/history/history.jsp" onmouseover="SubMenuSrc(0,1);" onmouseout="SubMenuSrc(0,0);"><img src="/english/history/images/menu/menu_01.gif" border="0" width="148" height="23" name="sub_menu0"></a></td>\n\
						</tr>\n';
				}
				
				if (f_type == 2)
				{
					subMenu += '\
						<tr>\n\
							<td><a href="/english/history/history_product.jsp"><img src="/english/history/images/menu/menu_02_on.gif" border="0" width="148" height="23" name="sub_menu1"></a></td>\n\
						</tr>\n';
				}
				else
				{
					subMenu += '\
						<tr>\n\
							<td><a href="/english/history/history_product.jsp" onmouseover="SubMenuSrc(1,1);" onmouseout="SubMenuSrc(1,0);"><img src="/english/history/images/menu/menu_02.gif" border="0" width="148" height="23" name="sub_menu1"></a></td>\n\
						</tr>\n';
				}
	
			
			subMenu += '\
					<tr>\n\
						<td colspan="3" height="20"></td>\n\
					</tr>\n\
				</table>\n';
			
			document.write(subMenu);
		}