var reHotaka = true;
var reKappa = true;

var img = new Array();
img["hotaka_today_new"]="image_a.jpg";img["hotaka_today_6"]="image20260415065147476.jpg";img["hotaka_today_7"]="image20260415075147601.jpg";img["hotaka_today_8"]="image20260415085147224.jpg";img["hotaka_today_9"]="image20260415095147348.jpg";img["hotaka_today_10"]="image20260415105809087.jpg";img["hotaka_today_11"]="image20260415115808710.jpg";img["hotaka_today_12"]="image20260415125808832.jpg";img["hotaka_today_13"]="image20260415135808454.jpg";img["hotaka_today_14"]="image20260415145808577.jpg";img["hotaka_today_15"]="image20260415155808699.jpg";img["hotaka_today_16"]="image20260415165808822.jpg";img["hotaka_today_17"]="noimage_hotaka.jpg";img["hotaka_yesterday_new"]="image20260414175147367.jpg";img["hotaka_yesterday_6"]="image20260414060000057.jpg";img["hotaka_yesterday_7"]="image20260414070000186.jpg";img["hotaka_yesterday_8"]="image20260414080000313.jpg";img["hotaka_yesterday_9"]="image20260414090000439.jpg";img["hotaka_yesterday_10"]="image20260414105149016.jpg";img["hotaka_yesterday_11"]="image20260414115147641.jpg";img["hotaka_yesterday_12"]="image20260414125147263.jpg";img["hotaka_yesterday_13"]="image20260414135147384.jpg";img["hotaka_yesterday_14"]="image20260414145147504.jpg";img["hotaka_yesterday_15"]="image20260414155147624.jpg";img["hotaka_yesterday_16"]="image20260414165147245.jpg";img["hotaka_yesterday_17"]="image20260414175147367.jpg";img["hotaka_daybefore_new"]="image20260413170000419.jpg";img["hotaka_daybefore_6"]="image20260413060000056.jpg";img["hotaka_daybefore_7"]="image20260413070000184.jpg";img["hotaka_daybefore_8"]="image20260413080000312.jpg";img["hotaka_daybefore_9"]="image20260413090000439.jpg";img["hotaka_daybefore_10"]="image20260413100000064.jpg";img["hotaka_daybefore_11"]="image20260413110000188.jpg";img["hotaka_daybefore_12"]="image20260413120000311.jpg";img["hotaka_daybefore_13"]="image20260413130000434.jpg";img["hotaka_daybefore_14"]="image20260413140000055.jpg";img["hotaka_daybefore_15"]="image20260413150000176.jpg";img["hotaka_daybefore_16"]="image20260413160000297.jpg";img["hotaka_daybefore_17"]="image20260413170000419.jpg";img["kappa_today_new"]="image20260415170007211.jpg";img["kappa_today_6"]="image20260415060007231.jpg";img["kappa_today_7"]="image20260415070007223.jpg";img["kappa_today_8"]="image20260415080007249.jpg";img["kappa_today_9"]="image20260415090007208.jpg";img["kappa_today_10"]="image20260415100007233.jpg";img["kappa_today_11"]="image20260415110007225.jpg";img["kappa_today_12"]="image20260415120007217.jpg";img["kappa_today_13"]="image20260415130007209.jpg";img["kappa_today_14"]="image20260415140007234.jpg";img["kappa_today_15"]="image20260415150007226.jpg";img["kappa_today_16"]="image20260415160007252.jpg";img["kappa_today_17"]="image20260415170007211.jpg";img["kappa_yesterday_new"]="image20260414170007226.jpg";img["kappa_yesterday_6"]="image20260414065959996.jpg";img["kappa_yesterday_7"]="image20260414075959989.jpg";img["kappa_yesterday_8"]="image20260414085959982.jpg";img["kappa_yesterday_9"]="noimage_kappa.jpg";img["kappa_yesterday_10"]="noimage_kappa.jpg";img["kappa_yesterday_11"]="image20260414110007381.jpg";img["kappa_yesterday_12"]="image20260414120007240.jpg";img["kappa_yesterday_13"]="image20260414130007230.jpg";img["kappa_yesterday_14"]="image20260414140007221.jpg";img["kappa_yesterday_15"]="image20260414150007244.jpg";img["kappa_yesterday_16"]="image20260414160007235.jpg";img["kappa_yesterday_17"]="image20260414170007226.jpg";img["kappa_daybefore_new"]="image20260413170000021.jpg";img["kappa_daybefore_6"]="image20260413060000010.jpg";img["kappa_daybefore_7"]="image20260413075959996.jpg";img["kappa_daybefore_8"]="image20260413085959990.jpg";img["kappa_daybefore_9"]="image20260413095959982.jpg";img["kappa_daybefore_10"]="noimage_kappa.jpg";img["kappa_daybefore_11"]="image20260413115959999.jpg";img["kappa_daybefore_12"]="image20260413125959990.jpg";img["kappa_daybefore_13"]="noimage_kappa.jpg";img["kappa_daybefore_14"]="image20260413140000015.jpg";img["kappa_daybefore_15"]="image20260413155959997.jpg";img["kappa_daybefore_16"]="noimage_kappa.jpg";img["kappa_daybefore_17"]="image20260413170000021.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()', );
}