var hotels		= ["tsuruga","hinanoza","hanayuuka","sora","saroma","hokuten","mizunouta","morinouta"];
var hotelNames	= [
	"あかん遊久の里 鶴雅","あかん鶴雅別荘 鄙の座","阿寒の森ホテル 花ゆう香","屈斜路湖ナチュラルオーベルジュ ソラ",
	"サロマ湖鶴雅リゾート","北天の丘 あばしり湖鶴雅リゾート","しこつ湖鶴雅リゾートスパ 水の謌","定山渓鶴雅リゾートスパ 森の謌"
];
var hotelUrls	= [
	"http://www.tsuruga.com/","http://www.hinanoza.com/","http://www.hanayuuka.com/","http://www.auberge-sora.com/",
	"http://www.s-tsuruga.com/","http://www.hokutennooka.com/","http://www.mizunouta.com/","http://www.morino-uta.com/"
];
var hotelDescs	= [
	"眺望抜群、ふたつの露天風呂。和のくつろぎを心ゆくまで。",
	"鄙に還る。ゆるりと心を解き放つもうひとつの故郷。",
	"女性にうれしい源泉100％の湯。くつろぎとやすらぎのリゾート。",
	"ようこそ、日だまりの食卓へ。ココロにもおいしいナチュラルフレンチを。",
	"ゆっくり流れる時間。上質なくつろぎに身を委ねて。",
	"北天の古民族の浪漫に思いを馳せるオホーツクリゾート。",
	"しこつ湖の森の声を聴きませんか水の謌を歌いませんか",
	"森を感じる新しいリゾート2010年7月定山渓にグランドオープン"
];
var nhotel	= "tsuruga";					//hotels[(hotels.length - 1)];
var nUrl	= "http://www.tsuruga.com/";	//hotelUrls[(hotelUrls.length - 1)];

function getHotelNum (hotelUrl) {
	var hotelNum	= -1;
	for (var i = 0; i < hotelUrls.length; i++) {
		if (hotelUrls[i] == hotelUrl) {
			hotelNum	= i;
			break;
		}
	}
	return hotelNum;
}

function getScrHotel (dir,num) {
	var scrHotel	= "";
	switch (dir) {
		case "prev":
			if ((num - 1) >= 0) {
				scrHotel	= hotels[(num - 1)];
			} else {
				scrHotel	= hotels[(hotels.length - 1)];
			}
			break;
		case "next":
			if ((num + 1) <= (hotels.length - 1)) {
				scrHotel	= hotels[(num + 1)];
			} else {
				scrHotel	= hotels[0];
			}
			break;
	}
	return scrHotel;
}

function changeHotel (url) {
	var nnum	= -1;
	if ((hotels.length > 0) && (url != "")) {
		nnum	= getHotelNum(url);
		if (nnum > -1) {
			document.getElementById("hokkaidomap").innerHTML	= "<img src=\"imgs/group/index/points/" + hotels[nnum] + ".gif\" width=\"580\" height=\"541\" alt=\"\" usemap=\"#tsurugamaps\" />";
		}
	}
	return false;
}

function scrollhotel (dir, url) {
	var nnum	= -1;
	var thotel	= "";
	if ((hotels.length > 0) && (url != "")) {
		nnum	= getHotelNum(url);
		if (nnum > -1) {
			if ((dir != "") && ((dir == "prev") || (dir == "next"))) {
				thotel	= getScrHotel(dir, nnum);
				if (thotel != "") {
					for (var i = 0; i < hotels.length; i++) {
						if (hotels[i] == thotel) {
							nhotel	= thotel;
							nUrl	= hotelUrls[i];
							document.getElementById("hotelimg").style.backgroundImage	= "url(imgs/group/index/" + hotels[i] + ".jpg)";
							document.getElementById("hotelad").innerHTML	= "<div class=\"hoteldesc\"><img src=\"imgs/group/index/name/" + hotels[i] + ".gif\" width=\"251\" height=\"178\" alt=\"" + hotelDescs[nnum] + "\" /><br /><a href=\"" + nUrl + "\" onclick=\"newWin(this.href, '" + nhotel + "'); return false;\"><img src=\"imgs/group/index/btn/detail.gif\" width=\"128\" height=\"26\" alt=\"" + hotelNames[i] + "\" /></a></div>";
							changeHotel(nUrl);
						}
					}
				}
			} else {
				nhotel	= hotels[nnum];
				nUrl	= hotelUrls[nnum];
				document.getElementById("hotelimg").style.backgroundImage	= "url(imgs/group/index/" + nhotel + ".jpg)";
				document.getElementById("hotelad").innerHTML	= "<div class=\"hoteldesc\"><img src=\"imgs/group/index/name/" + nhotel + ".gif\" width=\"251\" height=\"178\" alt=\"" + hotelDescs[nnum] + "\" /><br /><a href=\"" + nUrl + "\" onclick=\"newWin(this.href, '" + nhotel + "'); return false;\"><img src=\"imgs/group/index/btn/detail.gif\" width=\"128\" height=\"26\" alt=\"" + hotelNames[nnum] + "\" /></a></div>";
				changeHotel(nUrl);
			}
		}
	}
	return false;
}

function ChScrlHotel (url) {
	changeHotel(url);
	scrollhotel('', url);
	return false;
}