MENUNUM = 10;

//画像入れ換えデータ
var ar_img = new Array();
var ar2_img = new Array();
var ar_str = new Array();

//画像入れ換え補助データ
var tid = new Array();
var tnum1 = new Array();
var tnum2 = new Array();

window.onload = function ini() {
	for(i=1;i<=MENUNUM;i++){
		var tid1 = 'li' + i;
		var tid2 = 'liname' + i;
		var ttnum1 = i * 2 - 1;
		var ttnum2 = (i - 1) * 2;

		// 入れ替え用補助データの作成
		tid[tid1] = tid2;
		tid[tid2] = tid1;
		tnum1[tid1] = ttnum1;
		tnum1[tid2] = ttnum1;
		tnum2[tid1] = ttnum2;
		tnum2[tid2] = ttnum2;

		// イベントハンドラのセット
		document.getElementById(tid1).onmouseover = function(){
			ChangeImgt(this.id, tnum1[this.id], tid[this.id], tnum1[this.id]);
		}
		document.getElementById(tid1).onmouseout = function(){
			ChangeImgt(this.id, tnum2[this.id], tid[this.id], tnum2[this.id]);
		}
		document.getElementById(tid2).onmouseover = function(){
			ChangeImgt(tid[this.id], tnum1[this.id], this.id, tnum1[this.id]);
		}
		document.getElementById(tid2).onmouseout = function(){
			ChangeImgt(tid[this.id], tnum2[this.id], this.id, tnum2[this.id]);
		}
	}
}

// 初期化
window.onerror=null;
IMG_NUM = MENUNUM * 2;
for (i=0;i<IMG_NUM;i++) {
    ar_img[i] = new Image();
    ar2_img[i] = new Image();
}

//アニメ用
ar_img[0].src = "./img/t1-btma.gif";
ar_img[1].src = "./img/t1-btmb.gif";
ar_img[2].src = "./img/e-btma.gif";
ar_img[3].src = "./img/e-btmb.gif";
ar_img[4].src = "./img/hana-btma.gif";
ar_img[5].src = "./img/hana-btmb.gif";
ar_img[6].src = "./img/kao-btma.gif";
ar_img[7].src = "./img/kao-btmb.gif";
ar_img[8].src = "./img/bus-btma.gif";
ar_img[9].src = "./img/bus-btmb.gif";
ar_img[10].src = "./img/boushi-btma.gif";
ar_img[11].src = "./img/boushi-btmb.gif";
ar_img[12].src = "./img/c-btma.gif";
ar_img[13].src = "./img/c-btmb.gif";
ar_img[14].src = "./img/onigiri_btma.png";
ar_img[15].src = "./img/onigiri_btmb.png";
ar_img[16].src = "./img/shisetsu_btma.gif";
ar_img[17].src = "./img/shisetsu_btmb.gif";
ar_img[18].src = "./img/azukari_btma.gif";
ar_img[19].src = "./img/azukari_btmb.gif";

ar2_img[0].src = "./img/aisatsu-a.png";
ar2_img[1].src = "./img/aisatsu2.png";
ar2_img[2].src = "./img/gyouji-a.png";
ar2_img[3].src = "./img/gyouji2.png";
ar2_img[4].src = "./img/nyuen-a.png";
ar2_img[5].src = "./img/nyuen2.png";
ar2_img[6].src = "./img/access-a.png";
ar2_img[7].src = "./img/access2.png";
ar2_img[8].src = "./img/link-a.png";
ar2_img[9].src = "./img/link2.png";
ar2_img[10].src = "./img/club-a.png";
ar2_img[11].src = "./img/club2.png";
ar2_img[12].src = "./img/class-a.png";
ar2_img[13].src = "./img/class2.png";
ar2_img[14].src = "./img/kyushoku_a.png";
ar2_img[15].src = "./img/kyushoku_b.png";
ar2_img[16].src = "./img/shisetsu_a.gif";
ar2_img[17].src = "./img/shisetsu_b.gif";
ar2_img[18].src = "./img/azukaria.png";
ar2_img[19].src = "./img/azukarib.png";

//クリッカブルマップのメッセージ用
ar_str[0] = "てんとう虫にさわってね！";
ar_str[1] = "ご挨拶";
ar_str[2] = "日本平幼稚園の一年間";
ar_str[3] = "入園のご案内";
ar_str[4] = "日本平幼稚園までの道のり";
ar_str[5] = "他のサイトへのリンク";
ar_str[6] = "みんなとたのしく";
ar_str[7] = "みんななかよし";

function ChangeImg(target,num) {
	//絵を変化させる
	document.images[target].src = ar_img[num].src;
}
function ChangeImg2(target,num) {
	//絵を変化させる
	document.images[target].src = ar2_img[num].src;
}
function ChangeImgt(target1,num1,target2,num2) {
	//絵を変化させる
	ChangeImg(target1,num1);
	ChangeImg2(target2,num2);
}
function setText(tagName,num,imgTarget1,imgNum1,imgTarget2,imgNum2)
{
	//絵の変化
	ChangeImgt(imgTarget1,imgNum1,imgTarget2,imgNum2);
	//クリッカブルマップメッセージ用
	document.getElementById('text1').innerHTML = ar_str[num];
}