function menu_Chg ( cellType, imgType, position, filePath )
{
	/* filePath: このファイルを含むディレクトリ名 */
	if (filePath == undefined || filePath == "") filePath = "type_004";
	var myImage = "none";
	if ( imgType == "out" )
		{
		/* 通常時の文字色、背景色、背景画像 */
		if (position == "left")
			{
			var myTextColor = "#1D3E34";
			var myBackColor = "#B5E8A3";
			var myImage = "url(" + filePath + "/image/menu_back_l.gif)";
			}
		else
			{
			var myTextColor = "#1D3E34";
			var myBackColor = "#B5E8A3";
			var myImage = "url(" + filePath + "/image/menu_back_r.gif)";
			}
		}
	else if ( imgType == "over" )
		{
		/* ロールオーバー時の文字色、背景色、背景画像 */
		if (position == "left")
			{
			var myTextColor = "#1D3E34";
			var myBackColor = "#FBFFF9";
			var myImage = "url(" + filePath + "/image/menu_over_l.gif)";
			}
		else
			{
			var myTextColor = "#1D3E34";
			var myBackColor = "#FBFFF9";
			var myImage = "url(" + filePath + "/image/menu_over_r.gif)";
			}
		}
	else if ( imgType == "selected" )
		{
		/* 選択されているメニューの文字色、背景色、背景画像 */
		if (position == "left")
			{
			var myTextColor = "#CC0033";
			var myBackColor = "#FBFFF9";
			var myImage = "url(" + filePath + "/image/menu_selected_l.gif)";
			}
		else
			{
			var myTextColor = "#CC0033";
			var myBackColor = "#FBFFF9";
			var myImage = "url(" + filePath + "/image/menu_selected_r.gif)";
			}
		}
	cellType.style.backgroundImage = myImage;
	cellType.style.backgroundColor = myBackColor;
	cellType.style.backgroundRepeat = "no-repeat";
	if ( document.getElementsByTagName )
		{
		cellType.getElementsByTagName( "a" )[0].style.color = myTextColor;
		}
}

function menuLink ( cellType, url, menuNum )
{
	menu_bgImgChg ( cellType, "out", menuNum );
	/*window.location.href = url;*/
}