var reHotaka = true;
var reKappa = true;

var img = new Array();
img["hotaka_today_new"]="image_a.jpg";img["hotaka_today_6"]="image20260828063208237.jpg";img["hotaka_today_7"]="image20260828073208215.jpg";img["hotaka_today_8"]="image20260828083208226.jpg";img["hotaka_today_9"]="image20260828093208238.jpg";img["hotaka_today_10"]="image20260828103208215.jpg";img["hotaka_today_11"]="image20260828113208224.jpg";img["hotaka_today_12"]="image20260828123208233.jpg";img["hotaka_today_13"]="image20260828133208240.jpg";img["hotaka_today_14"]="noimage_hotaka.jpg";img["hotaka_today_15"]="noimage_hotaka.jpg";img["hotaka_today_16"]="noimage_hotaka.jpg";img["hotaka_today_17"]="noimage_hotaka.jpg";img["hotaka_yesterday_new"]="image20260827173208214.jpg";img["hotaka_yesterday_6"]="image20260827063208232.jpg";img["hotaka_yesterday_7"]="image20260827073208208.jpg";img["hotaka_yesterday_8"]="image20260827083208218.jpg";img["hotaka_yesterday_9"]="image20260827093208228.jpg";img["hotaka_yesterday_10"]="image20260827103208239.jpg";img["hotaka_yesterday_11"]="image20260827113208216.jpg";img["hotaka_yesterday_12"]="image20260827123208227.jpg";img["hotaka_yesterday_13"]="image20260827133208238.jpg";img["hotaka_yesterday_14"]="image20260827143208249.jpg";img["hotaka_yesterday_15"]="image20260827153208226.jpg";img["hotaka_yesterday_16"]="image20260827163208237.jpg";img["hotaka_yesterday_17"]="image20260827173208214.jpg";img["hotaka_daybefore_new"]="image20260826173208239.jpg";img["hotaka_daybefore_6"]="image20260826063208234.jpg";img["hotaka_daybefore_7"]="image20260826073208212.jpg";img["hotaka_daybefore_8"]="image20260826083208221.jpg";img["hotaka_daybefore_9"]="image20260826093208229.jpg";img["hotaka_daybefore_10"]="image20260826103208236.jpg";img["hotaka_daybefore_11"]="image20260826113208242.jpg";img["hotaka_daybefore_12"]="image20260826123208247.jpg";img["hotaka_daybefore_13"]="image20260826133208219.jpg";img["hotaka_daybefore_14"]="image20260826143208224.jpg";img["hotaka_daybefore_15"]="image20260826153208228.jpg";img["hotaka_daybefore_16"]="image20260826163208233.jpg";img["hotaka_daybefore_17"]="image20260826173208239.jpg";img["kappa_today_new"]="image_a.jpg";img["kappa_today_6"]="image20260828063146217.jpg";img["kappa_today_7"]="image20260828073146207.jpg";img["kappa_today_8"]="image20260828083146230.jpg";img["kappa_today_9"]="image20260828093146219.jpg";img["kappa_today_10"]="image20260828103146209.jpg";img["kappa_today_11"]="image20260828113146232.jpg";img["kappa_today_12"]="image20260828123146221.jpg";img["kappa_today_13"]="image20260828133146244.jpg";img["kappa_today_14"]="noimage_kappa.jpg";img["kappa_today_15"]="noimage_kappa.jpg";img["kappa_today_16"]="noimage_kappa.jpg";img["kappa_today_17"]="noimage_kappa.jpg";img["kappa_yesterday_new"]="image20260827173146220.jpg";img["kappa_yesterday_6"]="image20260827063146237.jpg";img["kappa_yesterday_7"]="image20260827073146227.jpg";img["kappa_yesterday_8"]="image20260827083146216.jpg";img["kappa_yesterday_9"]="image20260827093146238.jpg";img["kappa_yesterday_10"]="image20260827103146228.jpg";img["kappa_yesterday_11"]="image20260827113146217.jpg";img["kappa_yesterday_12"]="image20260827123146240.jpg";img["kappa_yesterday_13"]="image20260827133146229.jpg";img["kappa_yesterday_14"]="image20260827143146218.jpg";img["kappa_yesterday_15"]="image20260827153146241.jpg";img["kappa_yesterday_16"]="image20260827163146231.jpg";img["kappa_yesterday_17"]="image20260827173146220.jpg";img["kappa_daybefore_new"]="image20260826173146215.jpg";img["kappa_daybefore_6"]="image20260826063146235.jpg";img["kappa_daybefore_7"]="image20260826073146224.jpg";img["kappa_daybefore_8"]="image20260826083146214.jpg";img["kappa_daybefore_9"]="image20260826093146203.jpg";img["kappa_daybefore_10"]="image20260826103146226.jpg";img["kappa_daybefore_11"]="image20260826113146248.jpg";img["kappa_daybefore_12"]="image20260826123146237.jpg";img["kappa_daybefore_13"]="image20260826133146226.jpg";img["kappa_daybefore_14"]="image20260826143146248.jpg";img["kappa_daybefore_15"]="image20260826153146237.jpg";img["kappa_daybefore_16"]="image20260826163146226.jpg";img["kappa_daybefore_17"]="image20260826173146215.jpg";
var tg_hotaka=null;
var tm_hotaka="";
var tg_kappa=null;
var tm_hotaka="";

function HotakaT(tg, tm) {
	ImageChange(tg, "hotaka", "today", tm);
}

function HotakaY(tg, tm) {
	ImageChange(tg, "hotaka", "yesterday", tm);
}

function HotakaD(tg, tm) {
	ImageChange(tg, "hotaka", "daybefore", tm);
}

function KappaT(tg, tm) {
	ImageChange(tg, "kappa", "today", tm);
}

function KappaY(tg, tm) {
	ImageChange(tg, "kappa", "yesterday", tm);
}

function KappaD(tg, tm) {
	ImageChange(tg, "kappa", "daybefore", tm);
}

function ImageChange(tg, mode, dt, tm){
	var imgstrdate = new Date();

	var imgid = mode + "_" + dt + "_" + tm;
	var image;
    if (dt == 'today' && tm == 'new') {
        image = 'https://camera2-shirakabaso.com/' + mode + '/image_hourly.jpg?date=' + imgstrdate;
    }
    else {
        image = "https://camera2-shirakabaso.com/" + mode + "/" + img[imgid] + "?" + imgstrdate;
    }
	var id = mode + "_image";

	ctlRefresh(mode, dt, tm);

	//ライブ映像を変える
	var imgDoc = getDoc(id);
	imgDoc.src = image;

	//元に戻す
	if (mode=="hotaka") {
		if (tg_hotaka!=null) {
			tg_hotaka.style.backgroundPosition = "0px 0px";
		}
		tg_hotaka = tg;
		tm_hotaka = tm;
	}
	if (mode=="kappa") {
		if (tg_kappa!=null) {
			tg_kappa.style.backgroundPosition = "0px 0px";
		}
		tg_kappa = tg;
		tm_kappa = tm;
	}

	//アクティブにする
	tg.style.backgroundPosition = "0px -31px";
}

//ID取得（ゼロ付与）
function getID(tm) {
	if (tm == "new") return tm;
	if (parseInt(tm) < 10) {
		return "0" + tm;
	}
	return tm;
}

//Element取得
function getDoc(id) {
	if(document.all){
		return document.all(id);
	}else if(document.getElementById){
		return document.getElementById(id);
	}
	return null;
}

function goHotakaT() {
	var id = "ht_time" + getID(tm_hotaka);
	goImage("hotaka", "today", tm_hotaka, id);
}

function goHotakaY() {
	var id = "hy_time" + getID(tm_hotaka);
	goImage("hotaka", "yesterday", tm_hotaka, id);
}

function goHotakaD() {
	var id = "hd_time" + getID(tm_hotaka);
	goImage("hotaka", "daybefore", tm_hotaka, id);
}

function goKappaT() {
	var id = "kt_time" + getID(tm_kappa);
	goImage("kappa", "today", tm_kappa, id);
}

function goKappaY() {
	var id = "ky_time" + getID(tm_kappa);
	goImage("kappa", "yesterday", tm_kappa, id);
}

function goKappaD() {
	var id = "kd_time" + getID(tm_kappa);
	goImage("kappa", "daybefore", tm_kappa, id);
}

function goImage(mode, dt, tm, actid) {
	var imgstrdate = new Date();

	var imgid = mode + "_" + dt + "_" + tm;
	var image = "https://camera2-shirakabaso.com/" + mode + "/" + img[imgid] + "?" + imgstrdate;
	var id = mode + "_image";

	ctlRefresh(mode, dt, tm);

	//最新判定
	if (dt=="today" && tm=="new") {
		image = "https://camera2-shirakabaso.com/camera/newimg.php?streaming_start=&streaming_end=&dir=" + mode + "&" + imgstrdate;
	} else if(tm=="new") {
		//昨日、一昨日の最新は、6時を表示
		idarr = actid.split("_");
		actid = idarr[0] + "_time00";
		tm = 6;
	}

	//ライブ映像を変える
	var imgDoc = getDoc(id);
	imgDoc.src = image;

	//アクティブ変更

	//元に戻す
	if (mode == "hotaka") {
		if (tg_hotaka!=null) {
			tg_hotaka.style.backgroundPosition = "0px 0px";
		}
		//アクティブ変更
		tg_hotaka = getDoc(actid);
		tg_hotaka.style.backgroundPosition = "0px -31px";
		tm_hotaka = tm;
	}
	if (mode=="kappa") {
		if (tg_kappa!=null) {
			tg_kappa.style.backgroundPosition = "0px 0px";
		}
		tg_kappa = getDoc(actid);
		tg_kappa.style.backgroundPosition = "0px -31px";
		tm_kappa = tm;
	}
}

function imgAct() {
	var id = "ht_timenew";
	var doc = getDoc(id);
	if (doc != null) {
		doc.style.backgroundPosition = "0px -31px";
		tg_hotaka = doc;
		tm_hotaka = "new";
	}

	var id = "kt_timenew";
	var doc = getDoc(id);
	if (doc != null) {
		doc.style.backgroundPosition = "0px -31px";
		tg_kappa = doc;
		tm_kappa = "new";
	}
}

//リフレッシュ設定
function ctlRefresh(mode, dt, tm) {
	var flg = true;

	if (dt=="today" && tm=="new") {
		flg = true;
	} else {
		flg = false;
	}

	if (mode=="hotaka") {
		reHotaka = flg;
	}
	if (mode=="kappa") {
		reKappa = flg;
	}
}

//穂高連峰リフレッシュ
function HotakaImgRefresh() {
	if (reHotaka) {
		var imgstrdate = new Date();
		var hour = imgstrdate.getHours();
		var doc = getDoc("hotaka_image");
		if (
			hour >= '' &&
			hour < ''
		) {
			doc.src = 'https://camera2-shirakabaso.com/hotaka/image_latest.jpg?date=' + imgstrdate;
		}
	}
	setTimeout('HotakaImgRefresh()', );
}

//河童橋リフレッシュ
function KappaImgRefresh() {
	if (reKappa) {
		var imgstrdate = new Date();
		var hour = imgstrdate.getHours();
		var doc = getDoc("kappa_image");
		if (
			hour >= '' &&
			hour < ''
		) {
			doc.src = 'https://camera2-shirakabaso.com/kappa/image_latest.jpg?date=' + imgstrdate;
		}
	}
	setTimeout('KappaImgRefresh()', );
}

window.onload = function() {
	imgAct();
	setTimeout('HotakaImgRefresh()', );
	setTimeout('KappaImgRefresh()', );
}