//=============================================
// アコーディオンメニュー
//=============================================

/* トップ用
------------------------------------- */

/* レッスンのご案内 */
function treeMenu01(trList){
	trMenu = document.getElementById(trList).style;
	if(trMenu.display == 'none'){
		trMenu.display = "block";
		document.getElementById("naviLesson").style.background = "url(common/img/navi_lesson_on.gif) no-repeat"; 

	}
	else
	{
		trMenu.display = "none";
		document.getElementById("naviLesson").style.background = "url(common/img/navi_lesson.gif) no-repeat"; 

	}
}

/* 店舗のご案内 */
function treeMenu02(trList){
	trMenu = document.getElementById(trList).style;
	if(trMenu.display == 'none'){
		trMenu.display = "block";
		document.getElementById("naviShop").style.background = "url(common/img/navi_shop_on.gif) no-repeat"; 

	}
	else
	{
		trMenu.display = "none";
		document.getElementById("naviShop").style.background = "url(common/img/navi_shop.gif) no-repeat";

	}
}

/* 楽器 */
function treeMenu03(trList){
	trMenu = document.getElementById(trList).style;
	if(trMenu.display == 'none'){
		trMenu.display = "block";
		document.getElementById("naviGakki").style.background = "url(common/img/navi_gakki_on.gif) no-repeat"; 

	}
	else
	{
		trMenu.display = "none";
		document.getElementById("naviGakki").style.background = "url(common/img/navi_gakki.gif) no-repeat";

	}
}

/* サービス */
function treeMenu04(trList){
	trMenu = document.getElementById(trList).style;
	if(trMenu.display == 'none'){
		trMenu.display = "block";
		document.getElementById("naviService").style.background = "url(common/img/navi_service_on.gif) no-repeat"; 

	}
	else
	{
		trMenu.display = "none";
		document.getElementById("naviService").style.background = "url(common/img/navi_service.gif) no-repeat";

	}
}

/* 先生方へ */
function treeMenu05(trList){
	trMenu = document.getElementById(trList).style;
	if(trMenu.display == 'none'){
		trMenu.display = "block";
		document.getElementById("naviTeacher").style.background = "url(common/img/navi_teacher_on.gif) no-repeat"; 

	}
	else
	{
		trMenu.display = "none";
		document.getElementById("naviTeacher").style.background = "url(common/img/navi_teacher.gif) no-repeat";

	}
}

/* 生徒の皆様へ */
function treeMenu06(trList){
	trMenu = document.getElementById(trList).style;
	if(trMenu.display == 'none'){
		trMenu.display = "block";
		document.getElementById("naviStudent").style.background = "url(common/img/navi_student_on.gif) no-repeat"; 

	}
	else
	{
		trMenu.display = "none";
		document.getElementById("naviStudent").style.background = "url(common/img/navi_student.gif) no-repeat";

	}
}

/* イベント */
function treeMenu07(trList){
	trMenu = document.getElementById(trList).style;
	if(trMenu.display == 'none'){
		trMenu.display = "block";
		document.getElementById("naviEvent").style.background = "url(common/img/navi_event_on.gif) no-repeat"; 

	}
	else
	{
		trMenu.display = "none";
		document.getElementById("naviEvent").style.background = "url(common/img/navi_event.gif) no-repeat";

	}
}

/* 会社案内 */
function treeMenu08(trList){
	trMenu = document.getElementById(trList).style;
	if(trMenu.display == 'none'){
		trMenu.display = "block";
		document.getElementById("naviCompany").style.background = "url(common/img/navi_company_on.gif) no-repeat"; 

	}
	else
	{
		trMenu.display = "none";
		document.getElementById("naviCompany").style.background = "url(common/img/navi_company.gif) no-repeat";

	}
}





/* 1つ下層階層用
------------------------------------- */

/* レッスンのご案内 */
function treeMenu01_01(trList){
	trMenu = document.getElementById(trList).style;
	if(trMenu.display == 'none'){
		trMenu.display = "block";
		document.getElementById("naviLesson").style.background = "url(../common/img/navi_lesson_on.gif) no-repeat"; 

	}
	else
	{
		trMenu.display = "none";
		document.getElementById("naviLesson").style.background = "url(../common/img/navi_lesson.gif) no-repeat"; 

	}
}

/* 店舗のご案内 */
function treeMenu02_01(trList){
	trMenu = document.getElementById(trList).style;
	if(trMenu.display == 'none'){
		trMenu.display = "block";
		document.getElementById("naviShop").style.background = "url(../common/img/navi_shop_on.gif) no-repeat"; 

	}
	else
	{
		trMenu.display = "none";
		document.getElementById("naviShop").style.background = "url(../common/img/navi_shop.gif) no-repeat";

	}
}

/* 楽器 */
function treeMenu03_01(trList){
	trMenu = document.getElementById(trList).style;
	if(trMenu.display == 'none'){
		trMenu.display = "block";
		document.getElementById("naviGakki").style.background = "url(../common/img/navi_gakki_on.gif) no-repeat"; 

	}
	else
	{
		trMenu.display = "none";
		document.getElementById("naviGakki").style.background = "url(../common/img/navi_gakki.gif) no-repeat";

	}
}

/* サービス */
function treeMenu04_01(trList){
	trMenu = document.getElementById(trList).style;
	if(trMenu.display == 'none'){
		trMenu.display = "block";
		document.getElementById("naviService").style.background = "url(../common/img/navi_service_on.gif) no-repeat"; 

	}
	else
	{
		trMenu.display = "none";
		document.getElementById("naviService").style.background = "url(../common/img/navi_service.gif) no-repeat";

	}
}

/* 先生方へ */
function treeMenu05_01(trList){
	trMenu = document.getElementById(trList).style;
	if(trMenu.display == 'none'){
		trMenu.display = "block";
		document.getElementById("naviTeacher").style.background = "url(../common/img/navi_teacher_on.gif) no-repeat"; 

	}
	else
	{
		trMenu.display = "none";
		document.getElementById("naviTeacher").style.background = "url(../common/img/navi_teacher.gif) no-repeat";

	}
}

/* 生徒の皆様へ */
function treeMenu06_01(trList){
	trMenu = document.getElementById(trList).style;
	if(trMenu.display == 'none'){
		trMenu.display = "block";
		document.getElementById("naviStudent").style.background = "url(../common/img/navi_student_on.gif) no-repeat"; 

	}
	else
	{
		trMenu.display = "none";
		document.getElementById("naviStudent").style.background = "url(../common/img/navi_student.gif) no-repeat";

	}
}

/* イベント */
function treeMenu07_01(trList){
	trMenu = document.getElementById(trList).style;
	if(trMenu.display == 'none'){
		trMenu.display = "block";
		document.getElementById("naviEvent").style.background = "url(../common/img/navi_event_on.gif) no-repeat"; 

	}
	else
	{
		trMenu.display = "none";
		document.getElementById("naviEvent").style.background = "url(../common/img/navi_event.gif) no-repeat";

	}
}

/* 会社案内 */
function treeMenu08_01(trList){
	trMenu = document.getElementById(trList).style;
	if(trMenu.display == 'none'){
		trMenu.display = "block";
		document.getElementById("naviCompany").style.background = "url(../common/img/navi_company_on.gif) no-repeat"; 

	}
	else
	{
		trMenu.display = "none";
		document.getElementById("naviCompany").style.background = "url(../common/img/navi_company.gif) no-repeat";

	}
}





/* 3つ下層階層用
------------------------------------- */

/* レッスンのご案内 */
function treeMenu01_03(trList){
	trMenu = document.getElementById(trList).style;
	if(trMenu.display == 'none'){
		trMenu.display = "block";
		document.getElementById("naviLesson").style.background = "url(../../../common/img/navi_lesson_on.gif) no-repeat"; 

	}
	else
	{
		trMenu.display = "none";
		document.getElementById("naviLesson").style.background = "url(../../../common/img/navi_lesson.gif) no-repeat"; 

	}
}

/* 店舗のご案内 */
function treeMenu02_03(trList){
	trMenu = document.getElementById(trList).style;
	if(trMenu.display == 'none'){
		trMenu.display = "block";
		document.getElementById("naviShop").style.background = "url(../../../common/img/navi_shop_on.gif) no-repeat"; 

	}
	else
	{
		trMenu.display = "none";
		document.getElementById("naviShop").style.background = "url(../../../common/img/navi_shop.gif) no-repeat";

	}
}

/* 楽器 */
function treeMenu03_03(trList){
	trMenu = document.getElementById(trList).style;
	if(trMenu.display == 'none'){
		trMenu.display = "block";
		document.getElementById("naviGakki").style.background = "url(../../../common/img/navi_gakki_on.gif) no-repeat"; 

	}
	else
	{
		trMenu.display = "none";
		document.getElementById("naviGakki").style.background = "url(../../../common/img/navi_gakki.gif) no-repeat";

	}
}

/* サービス */
function treeMenu04_03(trList){
	trMenu = document.getElementById(trList).style;
	if(trMenu.display == 'none'){
		trMenu.display = "block";
		document.getElementById("naviService").style.background = "url(../../../common/img/navi_service_on.gif) no-repeat"; 

	}
	else
	{
		trMenu.display = "none";
		document.getElementById("naviService").style.background = "url(../../../common/img/navi_service.gif) no-repeat";

	}
}

/* 先生方へ */
function treeMenu05_03(trList){
	trMenu = document.getElementById(trList).style;
	if(trMenu.display == 'none'){
		trMenu.display = "block";
		document.getElementById("naviTeacher").style.background = "url(../../../common/img/navi_teacher_on.gif) no-repeat"; 

	}
	else
	{
		trMenu.display = "none";
		document.getElementById("naviTeacher").style.background = "url(../../../common/img/navi_teacher.gif) no-repeat";

	}
}

/* 生徒の皆様へ */
function treeMenu06_03(trList){
	trMenu = document.getElementById(trList).style;
	if(trMenu.display == 'none'){
		trMenu.display = "block";
		document.getElementById("naviStudent").style.background = "url(../../../common/img/navi_student_on.gif) no-repeat"; 

	}
	else
	{
		trMenu.display = "none";
		document.getElementById("naviStudent").style.background = "url(../../../common/img/navi_student.gif) no-repeat";

	}
}

/* イベント */
function treeMenu07_03(trList){
	trMenu = document.getElementById(trList).style;
	if(trMenu.display == 'none'){
		trMenu.display = "block";
		document.getElementById("naviEvent").style.background = "url(../../../common/img/navi_event_on.gif) no-repeat"; 

	}
	else
	{
		trMenu.display = "none";
		document.getElementById("naviEvent").style.background = "url(../../../common/img/navi_event.gif) no-repeat";

	}
}

/* 会社案内 */
function treeMenu08_03(trList){
	trMenu = document.getElementById(trList).style;
	if(trMenu.display == 'none'){
		trMenu.display = "block";
		document.getElementById("naviCompany").style.background = "url(../../../common/img/navi_company_on.gif) no-repeat"; 

	}
	else
	{
		trMenu.display = "none";
		document.getElementById("naviCompany").style.background = "url(../../../common/img/navi_company.gif) no-repeat";

	}
}