/*
	「JavaScript ブラックジャック」		2004/05/06版

	THU
	madpoet@thu.sakura.ne.jp
	http://thu.sakura.ne.jp/
*/

//	ブラックジャック制御用クラス
function BlackJack() {
	this.fieldId = arguments[0];

	this.debug = false;

	this.point = 100;			// 初期点数
	this.size = 8;				// 全体のサイズ基本値
	this.speed = 100;			// カード配布待ち時間
	this.waitTime = 1000;			// 文字表示待ち時間
	this.color = 'black';			// 文字色
	this.outFrameColor = 'black';		// 一番外側の枠線の色
	this.bgColor = 'limegreen';		// フィールドの背景色
	this.frameColor = 'black';		// 枠線の色
	this.cardColor = 'white';		// カードの色
	this.cardBackColor = 'royalblue';	// カードの裏面の色

	this.clickOk = false;
	this.count = 0;
	this.actionId = 0;

	var i;
	for (i = 1; i < arguments.length; i++) {
		if (i == 1) { this.point = arguments[i]; }
		else if (i == 2) { this.size = arguments[i]; }
		else if (i == 3) { this.speed = arguments[i]; }
		else if (i == 4) { this.waitTime = arguments[i]; }
		else if (i == 5) { this.color = arguments[i]; }
		else if (i == 6) { this.outFrameColor = arguments[i]; }
		else if (i == 7) { this.bgColor = arguments[i]; }
		else if (i == 8) { this.frameColor = arguments[i]; }
		else if (i == 9) { this.cardColor = arguments[i]; }
		else if (i == 10) { this.cardBackColor = arguments[i]; }
	}

	if(this.node = document.getElementById(this.fieldId)) {
		this.dealerModel = new DealerModel();
		this.playerModel = new PlayerModel(this.point);
		this.cardView = new CardView(this.size, this.color, this.frameColor, this.cardColor, this.cardBackColor, this.bgColor);
		this.fieldView = new FieldView(this.fieldId, this.size, this.color, this.outFrameColor, this.bgColor, this.frameColor);
		this.mode = 'start';
		this.enter();
		this.debugView('set');
		this.clickOk = true;
	}
}

//	ブラックジャック制御：コマンドの実行と表示
BlackJack.prototype.enter = function() {
	var i, j, id, tmp;

	if (this.mode == 'start') {
		var card = -2;
		for (i = 0; i < 5; i++) {
			card++;
			this.dealerModel.card[i] = card;
		}
		for (j = 0; j < 2; j++) {
			for (i = 0; i < 5; i++) {
				card++;
				this.playerModel.card[j][i] = card;
			}
		}
		this.cardClearAndSet();
		this.fieldView.commandSet('start');
	} else if (this.mode == 'bet') {
		if (this.playerModel.point >= 10) {
			this.fieldView.messageView('Please bet.');
			this.dealerModel.init(), this.playerModel.init();
			this.cardClearAndSet();
			this.fieldView.commandSet('bet');
			if (this.playerModel.bet > this.playerModel.point) {
				tmp = this.playerModel.point;
				tmp -= tmp % 10;
				this.playerModel.bet = tmp;
			}
			this.playerModel.point -= this.playerModel.bet;
			this.fieldView.pointView(this.playerModel.bet, 1);
			this.fieldView.pointView(this.playerModel.point);
			this.debugView();
		} else {
			this.fieldView.pointView(this.playerModel.point);
			this.fieldView.messageView('you are lacking in points.');
			this.fieldView.commandSet('restart');
		}
	} else if (this.mode == 'dealEnd') {
		this.fieldView.frameSet(1);
		this.playerModel.bjCheck();
		this.dealerModel.bjCheck();
		if (this.playerModel.bj) {
			this.fieldView.messageView('BlackJack !');
		} else {
			this.fieldView.messageView('Hit or Stand? Or ...');
		}
		this.fieldView.commandSet();
		if (this.dealerModel.card[0] == 1 && !this.playerModel.insurance) {
			var insBet = this.playerModel.bet / 2;
			if (this.playerModel.point >= insBet) {
				if (this.playerModel.bj) {
					this.fieldView.commandSet('evenMoney', 1);
				} else {
					this.fieldView.commandSet('insurance', 1);
				}
			}
		}
		var card1 = this.playerModel.card[0][0];
		if (card1 > 10) { card1 = 10; }
		var card2 = this.playerModel.card[0][1];
		if (card2 > 10) { card2 = 10; }
		if (card1 == card2) {
			if (this.playerModel.point >= this.playerModel.bet) {
				this.fieldView.commandSet('split', 1);
			}
		}
		if (this.playerModel.point >= this.playerModel.bet) {
			if (!this.playerModel.bj) {
				this.fieldView.commandSet('doubleDown', 1);
			}
		}
		if (!this.playerModel.bj) {
			this.fieldView.commandSet('surrender', 1);
			this.fieldView.commandSet('hit', 1);
		}
		this.fieldView.commandSet('stand', 1);
		this.debugView();
	} else if (this.mode == 'hitOrStand') {
		var dd = false;
		if (this.playerModel.split) {
			var sp = 0;
			if (this.playerModel.split == 2) { sp = 1; }
			var len = this.playerModel.card[sp].length;
			if (len == 2 && this.playerModel.point >= this.playerModel.bet) {
				dd = true;
			}
		}
		if (dd) {
			this.fieldView.messageView('Hit or Stand? Or ...');
			this.fieldView.commandSet('doubleDown');
			this.fieldView.commandSet('hit', 1);
			this.fieldView.commandSet('stand', 1);
		} else {
			this.fieldView.messageView('Hit or Stand?');
			this.fieldView.commandSet('hit');
			this.fieldView.commandSet('stand', 1);
		}
		this.debugView();
	}
}

//	ブラックジャック制御：カードの初期セット
BlackJack.prototype.cardClearAndSet = function(target) {
	// target（0:ディーラ、1:プレイヤ、未定義：双方）
	var i, j, id;

	if (target == 0 || target == null) {
		// ディーラのカードをセット
		for (i = 1; i <= 5; i++) {
			id = this.fieldId + '_dField_c' + i;
			this.cardView.clear(id);
		}
		if (this.dealerModel.card.length == 0) {
			id = this.fieldId + '_dField_c1';
			this.cardView.set(id, 20);
		} else {
			for (i = 1; i <= this.dealerModel.card.length; i++) {
				id = this.fieldId + '_dField_c' + i;
				this.cardView.set(id, this.dealerModel.card[i-1]);
			}
		}
	}
	if (target == 1 || target == null) {
		// プレイヤのカードをセット
		id = this.fieldId + '_pCardField';
		this.fieldView.clear(id);
		var length, num;
		if (this.playerModel.card[1].length > 0) {
			this.fieldView.cardFieldSet(id, 1);
			for (j = 1; j <= 2; j++) {
				length = this.playerModel.card[j-1].length;
				for (i = 1; i <= length; i++) {
					id = this.fieldId;
					id += '_pField' + j + '_c' + i;
					num = this.playerModel.card[j-1][i-1];
					if (i == length) {
						this.cardView.set(id, num);
					} else {
						this.cardView.set(id, num, 1);
					}
				}
			}
		} else {
			this.fieldView.cardFieldSet(id);
			if (this.playerModel.card[0].length == 0) {
				id = this.fieldId + '_pField1_c1';
				this.cardView.set(id, 20);
			} else {
				for (i = 1; i <= this.playerModel.card[0].length; i++) {
					id = this.fieldId + '_pField1_c' + i;
					this.cardView.set(id, this.playerModel.card[0][i-1]);
				}
			}
		}
	}
}

//	ブラックジャック制御：カード配布
BlackJack.prototype.cardAdd = function(target, option) {
	// target（0:ディーラ、1:プレイヤ）
	// option ディーラの場合（1:holecard）
	// option プレイヤの場合（未定義:通常、1:split(1)、2:split(2)）

	var num, id, tmp;
	if (target == 1 && !option) {
		num = this.playerModel.card[0].length;
		if (num == 5) { return false; }
		this.playerModel.card[0][num] = this.dealerModel.oneCards[0];
		this.dealerModel.oneCards = this.dealerModel.oneCards.slice(1);
		tmp = num + 1;
		id = this.fieldId + '_pField1_c' + tmp;
		this.cardView.clear(id);
		this.cardView.set(id, this.playerModel.card[0][num]);
	} else if (target == 1) {
		var sp = 0, sp2 = 1;
		if (option == 2) { sp = 1, sp2 = 2; }
		num = this.playerModel.card[sp].length;
		if (num == 5) { return false; }
		this.playerModel.card[sp][num] = this.dealerModel.oneCards[0];
		this.dealerModel.oneCards = this.dealerModel.oneCards.slice(1);
		id = this.fieldId + '_pField' + sp2 + '_c';
		tmp = num;
		if (num > 0) {
			this.cardView.clear(id + tmp);
			this.cardView.set(id + tmp, this.playerModel.card[sp][num-1], 1);
		}
		tmp++;
		this.cardView.clear(id + tmp);
		this.cardView.set(id + tmp, this.playerModel.card[sp][num]);
	} else if (target == 0) {
		num = this.dealerModel.card.length;
		if (num == 5) { return false; }
		this.dealerModel.card[num] = this.dealerModel.oneCards[0];
		this.dealerModel.oneCards = this.dealerModel.oneCards.slice(1);
		tmp = num + 1;
		id = this.fieldId + '_dField_c' + tmp;
		if (option) {
			this.cardView.clear(id);
			this.cardView.set(id, 0);
		} else {
			this.cardView.clear(id);
			this.cardView.set(id, this.dealerModel.card[num]);
		}
	}
}

//	ブラックジャック制御：ホールカードを開く
BlackJack.prototype.holecard = function() {
	if (this.dealerModel.holecard) {
		var id = this.fieldId + '_dField_c2';
		this.cardView.clear(id);
		this.cardView.set(id, this.dealerModel.card[1]);
		this.dealerModel.holecard = false;
	}
}

//	ブラックジャック制御：勝敗判定
BlackJack.prototype.judgment = function(sp) {
	var result = 2;
	var spt = 0;
	if (sp) { spt = 2; }
	var pTotal = this.playerModel.cardTotal(spt);
	var dTotal = this.dealerModel.cardTotal();

	// バーストしたか？
	if (pTotal > 21) { result = 0; }
	else if (dTotal > 21) { result = 1; }
	// ブラックジャックか？
	else if (this.playerModel.bj && !this.dealerModel.bj) { result = 1; }
	else if (this.dealerModel.bj && !this.playerModel.bj) { result = 0; }
	// 合計値比較
	else if (pTotal > dTotal) { result = 1; }
	else if (dTotal > pTotal) { result = 0; }
	// 同点時の枚数比較
	else if (this.playerModel.card[sp].length > this.dealerModel.card.length) { result = 1; }
	else if (this.dealerModel.card.length > this.playerModel.card[sp].length) { result = 0; }

	// 得るpoint
	if (result == 1) {
		var pt = this.playerModel.bet;
		if (this.playerModel.bj) { pt *= 2.5; }
		else if (this.playerModel.doubleDown[sp]) { pt = pt * 4; }
		else { pt *= 2; }
		this.playerModel.getPoint += pt;
	} else if (result == 2) {
		this.playerModel.getPoint += this.playerModel.bet;
	}

	return result;
}

//	ブラックジャック制御：デバグ情報表示
BlackJack.prototype.debugView = function(mode) {
	if (!this.debug) { return false; }
	var id = this.fieldId + '_debug';
	var node;
	if(!(node = document.getElementById(id))) { return false; }
	if (mode == 'set') {
		node.appendChild(document.createTextNode('debug'));
	} else if (this.dealerModel.oneCards.length > 0) {
		var str = 'debug: ', num, cardNum;
		if (this.dealerModel.card.length == 2) {
			num = cardStr(this.dealerModel.card[1]);
			str += '(' + num + ') ';
		}
		var i;
		str += '(' + cardStr(this.dealerModel.oneCards[0]);
		for (i = 1; i < this.dealerModel.oneCards.length; i++) {
			str += ',' + cardStr(this.dealerModel.oneCards[i]);
		}
		str += ')';
		node.firstChild.nodeValue = str;
	}
}

//	フィールドビュークラス
function FieldView(fieldId, size, color, outFrameColor, bgColor, frameColor) {
	this.fieldId = fieldId;
	this.size = size + 2;
	this.lineHeight = this.size + Math.ceil(this.size / 2);
	this.color = color;
	this.outFrameColor = outFrameColor;
	this.bgColor = bgColor;
	this.frameColor = frameColor;
	this.widthHalf = this.size + 2;
	this.widthHalf = (this.widthHalf * 5) + this.widthHalf;
	this.width = this.widthHalf * 2;

	this.ie = false;
	var agt = navigator.appName;
	if (agt.match(/Internet Explorer/)){ this.ie = true;}

	this.init();
}

//	フィールドビュー：初期化
FieldView.prototype.init = function() {
	this.clear(this.fieldId);
	this.fieldSet();
	this.cardFieldSet(this.fieldId + '_dCardField', 0, 1);
}

//	フィールドビュー：フィールドのセット
FieldView.prototype.fieldSet = function() {
	id = this.fieldId;
	var node;
	if(!(node = document.getElementById(id))) { return false; }
	var nTable, nCaption, nTbody, nTr, nTd, nP, nDiv, nSpan;
	var nTable2, nTbody2, nTr2, nTd2, nTable3, nTbody3, nTr3, nTd3;
	nTable = document.createElement('table');
	nTable.style.background = this.bgColor;
	nTable.style.border = '1pt solid ' + this.outFrameColor;
	nTable.style.borderCollapse = 'collapse';
	nTbody = document.createElement('tbody');
	nTr = document.createElement('tr');
	// タイトル部分
	nTd = document.createElement('td');
	nTd.style.fontSize = this.size + 'pt';
	nTd.style.fontWeight = 'bold';
	nTd.style.fontFamily = 'sans-serif';
	nTd.style.color = this.color;
	nTd.style.textDecoration = 'underline';
	nTd.style.padding = '2pt';
	nTd.appendChild(document.createTextNode('BlackJack'));
	nTr.appendChild(nTd);
	// コマンド部分
	nTd = document.createElement('td');
	nTd.rowSpan = 4;
	nTd.vAlign = 'bottom';
	nTd.style.fontSize = this.size + 'pt';
	nTd.style.color = this.color;
	nTd.style.width = this.widthHalf + 'pt';
	nP = document.createElement('p');
	nP.id = id + '_command';
	nP.style.marginBottom = '0pt';
	nP.align = 'center';
	nTd.appendChild(nP);
	nDiv = document.createElement('div');
	nDiv.style.border = '1pt solid ' + this.frameColor;
	nDiv.style.margin = '2pt';
	nDiv.style.marginTop = Math.floor(this.size / 2.2) + 'pt';
	nDiv.style.textAlign = 'right';
	nSpan = document.createElement('span');
	nSpan.id = this.fieldId + '_point';
	nSpan.appendChild(document.createTextNode('0'));
	nDiv.appendChild(nSpan);
	nSpan = document.createElement('span');
	nSpan.style.fontWeight = 'bold';
	nSpan.appendChild(document.createTextNode(' pt.'));
	nDiv.appendChild(nSpan);
	nTd.appendChild(nDiv);
	nTr.appendChild(nTd);
	nTbody.appendChild(nTr);
	// ディーラ側フィールド
	nTr = document.createElement('tr');
	nTd = document.createElement('td');
	nTd.id = id + '_dCardField';
	nTr.appendChild(nTd);
	nTbody.appendChild(nTr);
	// メッセージフィールド
	nTr = document.createElement('tr');
	nTd = document.createElement('td');
	nDiv = document.createElement('div');
	nDiv.id = id + '_mField';
	nDiv.style.margin = '0pt 5pt';
	nDiv.style.border = '1pt solid ' + this.frameColor;
	nDiv.style.fontSize = this.size + 'pt';
	nDiv.style.lineHeight = this.lineHeight + 'pt';
	nDiv.style.fontWeight = 'bold';
	nDiv.style.color = this.color;
	nDiv.style.textAlign = 'center';
	nDiv.appendChild(document.createTextNode('Click Start.'));
	nTd.appendChild(nDiv);
	nTr.appendChild(nTd);
	nTbody.appendChild(nTr);
	// プレイヤ側フィールド
	nTr = document.createElement('tr');
	nTd = document.createElement('td');
	nTd.id = id + '_pCardField';
	nTr.appendChild(nTd);
	nTbody.appendChild(nTr);
	// デバグ情報フィールド
	nTr = document.createElement('tr');
	nTd = document.createElement('td');
	nTd.colSpan = 2;
	nTd.style.fontSize = this.size + 'pt';
	nTd.style.color = this.color;
	nTd.id = id + '_debug';
	nTr.appendChild(nTd);
	nTbody.appendChild(nTr);

	nTable.appendChild(nTbody);
	node.appendChild(nTable);
}

//	フィールドビュー：カードフィールドのセット
FieldView.prototype.cardFieldSet = function(id, split, dealer) {
	var i, j;
	var node;
	if(!(node = document.getElementById(id))) { return false; }
	var nTable, nCaption, nTbody, nTr, nTd;
	var nTable2, nTbody2, nTr2, nTd2, nTable3, nTbody3, nTr3, nTd3;
	if (split) {
		nTable = document.createElement('table');
		nTable.style.border = 'none';
		nTable.style.borderCollapse = 'collapse';
		nCaption = document.createElement('caption');
		nCaption.align = 'bottom';
		nCaption.style.marginBottom = '2pt';
		nCaption.style.fontSize = this.size + 'pt';
		nCaption.style.color = this.color;
		nCaption.appendChild(document.createTextNode('Player'));
		nTable.appendChild(nCaption);
		nTbody = document.createElement('tbody');
		nTr = document.createElement('tr');
		for (j = 1; j <= 2; j++) {
			nTd = document.createElement('td');
			nTd.style.padding = '0pt';
			nTable2 = document.createElement('table');
			nTable2.id = this.fieldId + '_pField' + j;
			nTable2.style.border = '1pt dotted ' + this.bgColor;
			nTable2.style.borderCollapse = 'collapse';
			nTable2.style.width = this.widthHalf + 'pt';
			nTbody2 = document.createElement('tbody');
			nTr2 = document.createElement('tr');
			nTd2 = document.createElement('td');
			nTd2.style.padding = '0pt';
			nTable3 = document.createElement('table');
			nTable3.style.margin = '1pt';
			nTable3.style.border = 'none';
			nTable3.style.borderCollapse = 'collapse';
			nTbody3 = document.createElement('tbody');
			nTr3 = document.createElement('tr');
			nTd3 = document.createElement('td');
			for (i = 1; i <= 5; i++) {
				nTd3 = document.createElement('td');
				nTd3.id = this.fieldId + '_pField' + j + '_c' + i;
				nTd3.style.padding = '1pt 0pt';
				nTr3.appendChild(nTd3);
			}
			nTbody3.appendChild(nTr3);
			nTable3.appendChild(nTbody3);
			nTd2.appendChild(nTable3);
			nTr2.appendChild(nTd2);
			nTbody2.appendChild(nTr2);
			nTable2.appendChild(nTbody2);
			nTd.appendChild(nTable2);
			nTr.appendChild(nTd);
		}
		nTbody.appendChild(nTr);
		nTable.appendChild(nTbody);
		node.appendChild(nTable);
	} else {
		nTable = document.createElement('table');
		if (dealer) { nTable.id = this.fieldId + '_dField'; }
		else { nTable.id = this.fieldId + '_pField1'; }
		nTable.style.border = '1pt dotted ' + this.bgColor;
		nTable.style.borderCollapse = 'collapse';
		nTable.style.width = this.width + 'pt';
		nCaption = document.createElement('caption');
		nCaption.style.color = this.color;
		if (dealer) {
			nCaption.appendChild(document.createTextNode('Dealer'));
		} else {
			nCaption.align = 'bottom';
			nCaption.style.marginBottom = '2pt';
			nCaption.appendChild(document.createTextNode('Player'));
		}
		nCaption.style.fontSize = this.size + 'pt';
		nTable.appendChild(nCaption);
		nTbody = document.createElement('tbody');
		nTr = document.createElement('tr');
		nTd = document.createElement('td');
		nTd.style.padding = '1pt 0pt';
		nTable2 = document.createElement('table');
		nTable2.style.margin = '1pt';
		nTable2.style.marginLeft = this.size + 'pt';
		nTable2.style.border = 'none';
		nTable2.style.borderCollapse = 'collapse';
		nTbody2 = document.createElement('tbody');
		nTr2 = document.createElement('tr');
		for (i = 1; i <= 5; i++) {
			nTd2 = document.createElement('td');
			if (dealer) {
				nTd2.id = this.fieldId + '_dField_c' + i;
			} else { nTd2.id = this.fieldId + '_pField1_c' + i; }
			nTd2.style.padding = '0pt 2pt';
			nTr2.appendChild(nTd2);
		}
		nTbody2.appendChild(nTr2);
		nTable2.appendChild(nTbody2);
		nTd.appendChild(nTable2);
		nTr.appendChild(nTd);
		nTbody.appendChild(nTr);
		nTable.appendChild(nTbody);
		node.appendChild(nTable);
	}

}

//	フィールドビュー：点数の表示
FieldView.prototype.pointView = function(pt, bet) {
	var id;
	if (bet) { id = this.fieldId + '_betPoint'; }
	else { id = this.fieldId + '_point'; }
	var node, num;
	if(!(node = document.getElementById(id))) { return false; }
	if (pt >= 0) {
		num = pt;
		if (num > 999999999) { num = 999999999; }
	} else { num = 0; }
	node.firstChild.nodeValue = num + '';
}

//	フィールドビュー：メッセージの表示
FieldView.prototype.messageView = function(str) {
	var id = this.fieldId + '_mField';
	var node;
	if(!(node = document.getElementById(id))) { return false; }
	node.firstChild.nodeValue = str + '';
}

//	フィールドビュー：コマンドボタンのセット
FieldView.prototype.commandSet = function(command, option) {
	// command（未定義:クリア）
	// option（1:クリアしない）

	var id = this.fieldId + '_command';
	var node;
	if(!(node = document.getElementById(id))) { return false; }
	if (!option) { this.clear(id); }
	var i, j, elm;
	if (command == 'start') {
		// スタートボタン
		elm = this.createComElement('div');
		elm.id = this.fieldId + '_start';
		elm.appendChild(document.createTextNode('Start'));
		node.appendChild(elm);
	} else if (command == 'bet') {
		// bet表示
		var nTable, nTbody, nTr, nTd;
		nTable = document.createElement('table');
		nTable.style.border = 'none';
		nTable.style.borderCollapse = 'collapse';
		nTable.style.width = '90%';
		nTbody = document.createElement('tbody');
		nTr = document.createElement('tr');
		nTd = document.createElement('td');
		nTd.style.fontSize = this.size + 'pt';
		nTd.style.fontWeight = 'bold';
		nTd.style.color = this.color;
		nTd.appendChild(document.createTextNode('bet:'));
		nTr.appendChild(nTd);
		nTd = document.createElement('td');
		nTd.style.fontSize = this.size + 'pt';
		nTd.style.color = this.color;
		nTd.style.textAlign = 'right';
		elm = document.createElement('span');
		elm.id = this.fieldId + '_betPoint';
		elm.appendChild(document.createTextNode('10'));
		nTd.appendChild(elm);
		elm = document.createElement('span');
		elm.style.fontWeight = 'bold';
		elm.appendChild(document.createTextNode(' pt.'));
		nTd.appendChild(elm);
		nTr.appendChild(nTd);
		nTbody.appendChild(nTr);
		nTable.appendChild(nTbody);
		node.appendChild(nTable);
		// betボタン
		nTable = document.createElement('table');
		nTable.cellSpacing = 2;
		nTable.style.border = 'none';
		nTbody = document.createElement('tbody');
		var str, sign, num, id = this.fieldId + '_bet-', id2;
		for (j = 0; j < 2; j++) {
			if (j == 0) { sign = '+', id2 = id + 'p-'; }
			else { sign = '-', id2 = id + 'm-'; }
			num = 10000;
			nTr = document.createElement('tr');
			for (i = 0; i < 3; i++) {
				nTd = document.createElement('td');
				nTd.style.padding = '0pt';
				elm = this.createComElement('div2');
				num /= 10;
				elm.id = id2 + num;
				str = sign + num + '';
				elm.appendChild(document.createTextNode(str));
				nTd.appendChild(elm);
				nTr.appendChild(nTd);
			}
			nTbody.appendChild(nTr);
		}
		nTable.appendChild(nTbody);
		node.appendChild(nTable);
		// Dealボタン
		elm = this.createComElement('div');
		elm.id = this.fieldId + '_deal';
		elm.title = '賭けを終了（決定）し、カードを配ります。';
		elm.appendChild(document.createTextNode('Deal'));
		node.appendChild(elm);
	} else if (command == 'hit') {
		elm = this.createComElement('div');
		elm.id = this.fieldId + '_hit';
		elm.title = 'カードを一枚引きます。';
		elm.appendChild(document.createTextNode('Hit'));
		node.appendChild(elm);
	} else if (command == 'stand') {
		elm = this.createComElement('div');
		elm.id = this.fieldId + '_stand';
		elm.title = 'カードを引くのをやめ、現在の手で勝負します。';
		elm.appendChild(document.createTextNode('Stand'));
		node.appendChild(elm);
	} else if (command == 'doubleDown') {
		elm = this.createComElement('div');
		elm.id = this.fieldId + '_doubleDown';
		elm.title = 'あと一枚だけしかカードを引かない代わりに、betに同額を上乗せします。';
		elm.appendChild(document.createTextNode('DoubleDown'));
		node.appendChild(elm);
	} else if (command == 'surrender') {
		elm = this.createComElement('div');
		elm.id = this.fieldId + '_surrender';
		elm.title = '負けを宣言し、betの半額を取り戻します。';
		elm.appendChild(document.createTextNode('Surrender'));
		node.appendChild(elm);
	} else if (command == 'split') {
		elm = this.createComElement('div');
		elm.id = this.fieldId + '_split';
		elm.title = '手札を分割し、別々の手を作って勝負します。betと同額が必要です。';
		elm.appendChild(document.createTextNode('Split'));
		node.appendChild(elm);
	} else if (command == 'evenMoney') {
		elm = this.createComElement('div');
		elm.id = this.fieldId + '_evenMoney';
		elm.title = 'BJの配当を諦め、通常の配当を受け取ります。';
		elm.appendChild(document.createTextNode('EvenMoney'));
		node.appendChild(elm);
	} else if (command == 'insurance') {
		elm = this.createComElement('div');
		elm.id = this.fieldId + '_insurance';
		elm.title = '「Dealerの手がBJである」ことに、betの半額を賭けます。';
		elm.appendChild(document.createTextNode('Insurance'));
		node.appendChild(elm);
	} else if (command == 'restart') {
		elm = this.createComElement('div');
		elm.id = this.fieldId + '_restart';
		elm.appendChild(document.createTextNode('Restart'));
		node.appendChild(elm);
	} else if (command == 'next') {
		elm = this.createComElement('div');
		elm.id = this.fieldId + '_start';
		elm.appendChild(document.createTextNode('NextGame'));
		node.appendChild(elm);
	} else if (command == 'none') {
		elm = this.createComElement('divNone');
		elm.appendChild(document.createElement('br'));
		node.appendChild(elm);
	}
}

//	フィールドビュー：コマンド用要素の生成
FieldView.prototype.createComElement = function(element) {
	var elm;
	if (element == 'div') {
		var halfSize = Math.floor(this.size / 4);
		elm = document.createElement('div');
		elm.onclick = bjClick;
		elm.style.marginTop = halfSize + 'pt';
		elm.style.border = '2pt double ' + this.frameColor;
		if (this.ie) { elm.style.cursor = 'hand'; }
		else { elm.style.cursor = 'pointer'; }
		elm.style.fontSize = this.size + 'pt';
		elm.style.color = this.color;
		elm.style.textAlign = 'center';
		elm.style.width = '80%';
	} else if (element == 'div2') {
		var miniFont = Math.ceil(this.size / 1.5);
		elm = document.createElement('div');
		elm.onclick = bjClick;
		elm.style.margin = '0pt';
		elm.style.border = '2pt double ' + this.frameColor;
		elm.style.padding = '1pt';
		if (this.ie) { elm.style.cursor = 'hand'; }
		else { elm.style.cursor = 'pointer'; }
		elm.style.fontSize = miniFont + 'pt';
		elm.style.color = this.color;
		elm.style.textAlign = 'center';
	} else if (element == 'divNone') {
		elm = document.createElement('div');
		elm.style.margin = '0pt';
		elm.style.border = '2pt double ' + this.bgColor;
		elm.style.padding = '1pt';
		elm.style.fontSize = this.size + 'pt';
	}
	return elm;
}

//	フィールドビュー：枠線色のセット
FieldView.prototype.frameSet = function(target) {
	// target（0:ディーラ、1:プレイヤ1、2:プレイヤ2、その他:全クリア）
	var node, id;

	id = this.fieldId + '_dField';
	if (node = document.getElementById(id)) {
		if (target == 0) { node.style.borderColor = this.frameColor; }
		else { node.style.borderColor = this.bgColor; }
	}
	id = this.fieldId + '_pField1';
	if (node = document.getElementById(id)) {
		if (target == 1) { node.style.borderColor = this.frameColor; }
		else { node.style.borderColor = this.bgColor; }
	}
	id = this.fieldId + '_pField2';
	if (node = document.getElementById(id)) {
		if (target == 2) { node.style.borderColor = this.frameColor; }
		else { node.style.borderColor = this.bgColor; }
	}
}

//	フィールドビュー：フィールドのクリア
FieldView.prototype.clear = function(id) {
	var node;
	if(node = document.getElementById(id)) {
		while(true) {
			if(node.childNodes[0] != null) {
				node.removeChild(node.childNodes[0]);
			} else { break; }
		}
	}
}

//	カードビュークラス
function CardView(size, color, frameColor, cardColor, cardBackColor, bgColor) {
	this.size = size;
	this.sizeMax = size + 2;
	this.sizeMin = size - 4;
	this.color = color;
	this.frameColor = frameColor;
	this.cardColor = cardColor;
	this.cardBackColor = cardBackColor;
	this.bgColor = bgColor;
	this.width = this.sizeMax * 2;
	this.height = this.sizeMax * 3;
}

//	カードビュー：カードの表示
CardView.prototype.set = function(id, num, half) {
	var node, tmp;
	if(!(node = document.getElementById(id))) { return false; }
	var nTable, nTbody, nTr, nTd, nText, nTable2, nTbody2, nTr2, nTd2;
	nTable = document.createElement('table');
	nTable.style.tableLayout = 'fixed';
	nTable.style.background = this.cardColor;
	nTable.style.border = '1pt solid ' + this.frameColor;
	nTable.style.borderCollapse = 'collapse';
	nTable.style.width = this.width + 'pt';
	nTable.style.height = this.height + 'pt';
	if (half) {
		nTable.style.borderRight = 'none';
		nTable.style.width = this.sizeMax + 'pt';
	}
	nTbody = document.createElement('tbody');
	if (num >= 1 && num <= 13) {		// カードの表
		nTr = document.createElement('tr');
		nTd = document.createElement('td');
		nTd.style.padding = '1pt';
		if (num == 10) { nTd.style.paddingLeft = '0pt'; }
		else { nTd.style.paddingLeft = '2pt'; }
		nTd.style.fontSize = this.size + 'pt';
		nTd.style.fontFamily = 'sans-serif';
		nTd.style.color = this.color;
		nTd.style.lineHeight = this.sizeMax + 'pt';
		nText = document.createTextNode(cardStr(num));
		nTd.appendChild(nText);
		nTr.appendChild(nTd);
		nTbody.appendChild(nTr);
		nTr = document.createElement('tr');
		nTd = document.createElement('td');
		nTd.style.padding = '1pt';
		nTd.style.lineHeight = this.sizeMin + 'pt';
		nTd.appendChild(document.createElement('br'));
		nTr.appendChild(nTd);
		nTbody.appendChild(nTr);
		nTr = document.createElement('tr');
		nTd = document.createElement('td');
		nTd.style.padding = '1pt';
		nTd.style.fontSize = this.size + 'pt';
		nTd.style.fontFamily = 'sans-serif';
		nTd.style.color = this.color;
		nTd.style.lineHeight = this.size + 'pt';
		if (half) {
			nTd.appendChild(document.createElement('br'));
		} else {
			nTd.style.textAlign = 'right';
			nText = document.createTextNode(cardStr(num));
			nTd.appendChild(nText);
		}
		nTr.appendChild(nTd);
		nTbody.appendChild(nTr);
	} else if (num <= 0) {			// カードの裏
		nTr = document.createElement('tr');
		nTd = document.createElement('td');
		nTd.style.padding = '1pt';
		nTable2 = document.createElement('table');
		nTable2.style.background = this.cardBackColor;
		nTable2.style.border = 'none';
		nTable2.style.borderCollapse = 'collapse';
		nTable2.style.width = '100%';
		nTable2.style.height = '100%';
		nTbody2 = document.createElement('tbody');
		nTr2 = document.createElement('tr');
		nTd2 = document.createElement('td');
		nTd2.style.padding = '0pt';
		var lineHeight = this.size * 3 + 1;
		nTd2.style.lineHeight = lineHeight + 'pt';
		nTd2.appendChild(document.createElement('br'));
		nTr2.appendChild(nTd2);
		nTbody2.appendChild(nTr2);
		nTable2.appendChild(nTbody2);
		nTd.appendChild(nTable2);
		nTr.appendChild(nTd);
		nTbody.appendChild(nTr);
	} else {
		nTable.style.background = this.bgColor;
		nTable.style.borderColor = this.bgColor;
		nTr = document.createElement('tr');
		nTd = document.createElement('td');
		nTd.style.padding = '1pt';
		nTd.style.fontSize = this.size + 'pt';
		nTd.style.fontFamily = 'sans-serif';
		nTd.style.lineHeight = this.sizeMax + 'pt';
		nTd.appendChild(document.createElement('br'));
		nTr.appendChild(nTd);
		nTbody.appendChild(nTr);
		nTr = document.createElement('tr');
		nTd = document.createElement('td');
		nTd.style.padding = '1pt';
		nTd.style.lineHeight = this.sizeMin + 'pt';
		nTd.appendChild(document.createElement('br'));
		nTr.appendChild(nTd);
		nTbody.appendChild(nTr);
		nTr = document.createElement('tr');
		nTd = document.createElement('td');
		nTd.style.padding = '1pt';
		nTd.style.fontSize = this.size + 'pt';
		nTd.style.fontFamily = 'sans-serif';
		nTd.style.lineHeight = this.size + 'pt';
		nTd.appendChild(document.createElement('br'));
		nTr.appendChild(nTd);
		nTbody.appendChild(nTr);
	}
	nTable.appendChild(nTbody);
	node.appendChild(nTable);
}

//	カードビュー：カードのクリア
CardView.prototype.clear = function(id) {
	var node;
	if(node = document.getElementById(id)) {
		while(true) {
			if(node.childNodes[0] != null) {
				node.removeChild(node.childNodes[0]);
			} else { break; }
		}
	}
}

//	ディーラモデルクラス
function DealerModel() {
	this.init();
}

//	ディーラモデル：初期化
DealerModel.prototype.init = function() {
	this.card = new Array();
	this.holecard = true;
	this.bj = false;
	this.oneCards = new Array();
	var i, card, cardLimit = new Array();
	for (i = 0; i < 13; i++) { cardLimit[i] = 0; }
	for (i = 0; i < 20; i++) {
		while (true) {
			card = dice(1, 13);
			if (cardLimit[card - 1] < 4) {
				cardLimit[card - 1]++;
				this.oneCards[i] = card;
				break;
			}
		}
	}
}

//	ディーラモデル：BJチェック
DealerModel.prototype.bjCheck = function() {
	this.bj = false;
	if (this.card.length != 2) { return false; }
	if (this.card[0] == 1) {
		if (this.card[1] >= 10 && this.card[1] <= 13) {
			this.bj = true;
		}
	} else if (this.card[0] >= 10 && this.card[0] <= 13) {
		if (this.card[1] == 1) {
			this.bj = true;
		}
	}
}

//	ディーラモデル：合計値
DealerModel.prototype.cardTotal = function() {
	var i, num = 0, ace = 0;
	for (i = 0; i < this.card.length; i++) {
		if (this.card[i] == 1) { ace = 1; }
		if (this.card[i] >= 10) { num += 10; }
		else if (this.card[i] < 0) { num += 0; }
		else { num += this.card[i]; }
	}
	if (ace && num <= 11) { num += 10; }
	if (this.card.length == 5 && num <= 21) { num = 21; }
	return num;
}

//	プレイヤモデルクラス
function PlayerModel(point) {
	this.firstPoint = point;
	this.pointLevel = new Array();
	this.pointOver = 0;
	this.doubleDown = new Array();
	var i, min, tmp = 10;
	min = point;
	while (true) {
		tmp *= 10;
		if (min <= tmp) {
			min = tmp;
			break;
		}
	}
	i = -1;
	while (true) {
		i++;
		min *= 10;
		this.pointLevel[i] = min;
		if (min >= 100000000) {
			break;
		}
	}
	this.fullInit();
}

//	プレイヤモデル：完全初期化
PlayerModel.prototype.fullInit = function() {
	this.point = this.firstPoint;
	this.bet = 10;
	this.init();
}

//	プレイヤモデル：初期化
PlayerModel.prototype.init = function() {
	this.card = new Array();
	this.card[0] = new Array();
	this.card[1] = new Array();
	this.bj = false;
	this.insurance = false;
	this.doubleDown[0] = false;
	this.doubleDown[1] = false;
	this.split = 0;
	this.getPoint = 0;
}

//	プレイヤモデル：BJチェック
PlayerModel.prototype.bjCheck = function() {
	this.bj = false;
	if (this.card[0].length != 2) { return false; }
	if (this.card[0][0] == 1) {
		if (this.card[0][1] >= 10 && this.card[0][1] <= 13) {
			this.bj = true;
		}
	} else if (this.card[0][0] >= 10 && this.card[0][0] <= 13) {
		if (this.card[0][1] == 1) {
			this.bj = true;
		}
	}
}

//	プレイヤモデル：合計値
PlayerModel.prototype.cardTotal = function(split) {
	var i, num = 0, ace = 0;
	if (split == 2) { split = 1; }
	else { split = 0; }
	for (i = 0; i < this.card[split].length; i++) {
		if (this.card[split][i] == 1) { ace = 1; }
		if (this.card[split][i] >= 10) { num += 10; }
		else if (this.card[split][i] < 0) { num += 0; }
		else { num += this.card[split][i]; }
	}
	if (ace && num <= 11) { num += 10; }
	if (this.card[split].length == 5 && num <= 21) { num = 21; }
	return num;
}

//	クリック
function bjClick(id) {
	id = id + '';
	if (!id.match('_')) { id = this.id; }
	var tmp = id.split('_');
	var fieldId = tmp[0];
	var command = tmp[1];
	var func, str;

	var bj = blackJack[fieldId];

	if (!bj.clickOk) { return false; }
	else { bj.clickOk = false; }

	if (command == 'start') {
		bj.mode = 'bet', bj.enter();
		bj.clickOk = true;
	} else if (command.match('bet-')) {
		tmp = command.replace('bet-', '')
		tmp = tmp.split('-');
		var sign = tmp[0], num = tmp[1] - 0;
		if (sign == 'p') {
			if (num > bj.playerModel.point) {
				num = bj.playerModel.point;
				num -= num % 10;
			}
			if (bj.playerModel.bet + num > 9990) {
				num = 9990 - bj.playerModel.bet;
			}
			bj.playerModel.bet += num;
			bj.playerModel.point -= num;
		} else if (sign == 'm') {
			if (bj.playerModel.bet - num < 10) {
				num = bj.playerModel.bet - 10;
			}
			bj.playerModel.bet -= num;
			bj.playerModel.point += num;
		}
		bj.fieldView.pointView(bj.playerModel.bet, 1);
		bj.fieldView.pointView(bj.playerModel.point);
		bj.clickOk = true;
	} else if (command == 'deal') {
		bj.fieldView.messageView('Dealer is dealing ...');
		bj.fieldView.commandSet();
		bj.count = 0;
		func = "bjAction('" + fieldId + "', 'firstDeal')";
		bj.actionId = setTimeout(func, bj.speed);
	} else if (command == 'restart') {
		bj.playerModel.fullInit();
		bj.mode = 'bet', bj.enter();
		bj.clickOk = true;
	} else if (command == 'hit') {
		bj.cardAdd(1, bj.playerModel.split);
		var sp = 0;
		if (bj.playerModel.split == 2) { sp = 1; }
		if (bj.playerModel.cardTotal(bj.playerModel.split) > 21) {
			bj.fieldView.messageView('Busted !');
			bj.fieldView.commandSet();
			bj.debugView();
			if (bj.playerModel.split == 1) {
				func = "bjAction('" + fieldId + "', 'splitNext')";
				bj.actionId = setTimeout(func, bj.waitTime);
			} else if (bj.playerModel.split == 2) {
				bj.clickOk = true;
				func = "bjClick('" + fieldId + "_stand')";
				bj.actionId = setTimeout(func, bj.waitTime);
			} else {
				func = "bjAction('" + fieldId + "', 'judgment')";
				bj.actionId = setTimeout(func, bj.waitTime);
			}
		} else if (bj.playerModel.card[sp].length == 5) {
			if (bj.playerModel.split == 1) {
				bj.playerModel.split++;
				bj.fieldView.messageView('Split.');
				bj.fieldView.frameSet(2);
				bj.mode = 'hitOrStand', bj.enter();
				bj.clickOk = true;
			} else {
				bj.clickOk = true;
				bjClick(fieldId + '_stand');
			}
		} else {
			bj.mode = 'hitOrStand', bj.enter();
			bj.clickOk = true;
		}
	} else if (command == 'stand') {
		if (bj.playerModel.split == 2) {
			var ct1 = bj.playerModel.cardTotal(0);
			var ct2 = bj.playerModel.cardTotal(2);
			if (ct1 > 21 && ct2 > 21) {
				bjAction(fieldId, 'judgment');
				return;
			}
		}
		if (bj.playerModel.split == 1) {
			bjAction(fieldId, 'splitNext');
		} else {
			bj.fieldView.frameSet(0);
			tmp = bj.dealerModel.cardTotal();
			if (tmp < 17) {
				bj.fieldView.messageView('Dealer is hitting ...');
			} else {
				if (bj.dealerModel.bj) {
					str = 'BlackJack !';
				} else {
					str = "Dealer's hand is '" + tmp + "'.";
				}
				bj.fieldView.messageView(str);
			}
			bj.fieldView.commandSet();
			bj.holecard();
			if (tmp < 17) {
				func = "bjAction('" + fieldId + "', 'dealerHit')";
				bj.actionId = setTimeout(func, bj.speed);
			} else {
				func = "bjAction('" + fieldId + "', 'judgment')";
				bj.actionId = setTimeout(func, bj.waitTime);
			}
			bj.debugView();
		}
	} else if (command == 'surrender') {
		bj.fieldView.frameSet();
		bj.playerModel.getPoint = bj.playerModel.bet / 2;
		bjAction(fieldId, 'getPoint');
	} else if (command == 'doubleDown') {
		var sp = 0;
		if (bj.playerModel.split == 2) { sp = 1; }
		bj.playerModel.doubleDown[sp] = true;
		bj.playerModel.point -= bj.playerModel.bet;
		bj.fieldView.pointView(bj.playerModel.point);
		bj.cardAdd(1, bj.playerModel.split);
		if (bj.playerModel.cardTotal(bj.playerModel.split) > 21) {
			bj.fieldView.messageView('Busted !');
		} else {
			bj.fieldView.messageView('DoubleDown !');
		}
		bj.fieldView.commandSet();
		bj.debugView();
		bj.clickOk = true;
		func = "bjClick('" + fieldId + "_stand')";
		bj.actionId = setTimeout(func, bj.waitTime);
	} else if (command == 'split') {
		bj.fieldView.messageView('Split.');
		bj.fieldView.commandSet();
		var card1 = bj.playerModel.card[0][0];
		var card2 = bj.playerModel.card[0][1];
		bj.playerModel.init();
		bj.playerModel.card[0][0] = card1;
		bj.playerModel.card[1][0] = card2;
		bj.playerModel.split = 1;
		bj.playerModel.point -= bj.playerModel.bet;
		bj.fieldView.pointView(bj.playerModel.point);
		bj.cardClearAndSet(1);
		bj.count = 0;
		func = "bjAction('" + fieldId + "', 'splitDeal')";
		bj.actionId = setTimeout(func, bj.speed);
	} else if (command == 'insurance') {
		bj.playerModel.point -= bj.playerModel.bet / 2;
		bj.fieldView.pointView(bj.playerModel.point);
		if (bj.dealerModel.bj) {
			bj.fieldView.frameSet(0);
			bj.holecard();
			bj.fieldView.messageView("Dealer's hand is 'BJ'.");
			bj.fieldView.commandSet();
			func = "bjAction('" + fieldId + "', 'getInsBet')";
			bj.actionId = setTimeout(func, bj.waitTime);
		} else {
			bj.fieldView.frameSet(0);
			bj.fieldView.messageView("Dealer's hand is not 'BJ'.");
			bj.fieldView.commandSet();
			bj.playerModel.insurance = true;
			bj.count = 4;
			func = "bjAction('" + fieldId + "', 'firstDeal')";
			bj.actionId = setTimeout(func, bj.waitTime);
		}
	} else if (command == 'evenMoney') {
		bj.fieldView.frameSet();
		bj.playerModel.getPoint = bj.playerModel.bet * 2;
		bjAction(fieldId, 'getPoint');
	}
}

//	タイマ用関数
function bjAction(fieldId, mode) {
	var bj = blackJack[fieldId];
	var func, id, tmp, str;
	if (mode == 'firstDeal') {
		func = "bjAction('" + fieldId + "', 'firstDeal')";
		if (bj.count <= 1) {
			bj.cardAdd(1), bj.count++;
			bj.actionId = setTimeout(func, bj.speed);
		} else if (bj.count == 2) {
			bj.cardAdd(0), bj.count++;
			bj.actionId = setTimeout(func, bj.speed);
		} else if (bj.count == 3) {
			bj.cardAdd(0, 1), bj.count++;
			bj.actionId = setTimeout(func, bj.speed);
		} else if (bj.count == 4) {
			bj.mode = 'dealEnd', bj.enter();
			bj.clickOk = true;
		}
	} else if (mode == 'getPoint') {
		bj.holecard();
		bj.playerModel.point += bj.playerModel.getPoint;
		bj.fieldView.pointView(bj.playerModel.point);
		str = 'You got ' + bj.playerModel.getPoint + ' points.';
		bj.fieldView.messageView(str);
		var check = true;
		if (bj.playerModel.pointOver >= 0) {
			tmp = bj.playerModel.pointLevel[bj.playerModel.pointOver];
			if (bj.playerModel.point >= tmp) {
				check = false;
				bj.count = 0;
				func = "bjAction('" + fieldId + "', 'pointOver')";
				bj.actionId = setTimeout(func, bj.waitTime);
			}
		}
		if (check) {
			bj.fieldView.commandSet('next');
			bj.clickOk = true;
		}
	} else if (mode == 'judgment') {
		bj.fieldView.frameSet();
		bj.holecard();
		var result = bj.judgment(0);
		if (bj.playerModel.split) {
			var result2 = bj.judgment(1);
			if (result == 0) { str = 'Lose and '; }
			else if (result == 1) { str = 'Win and '; }
			else if (result == 2) { str = 'Draw and '; }
			if (result2 == 0) { str += 'Lose.'; }
			else if (result2 == 1) { str += 'Win.'; }
			else if (result2 == 2) { str += 'Draw.'; }
		} else {
			if (result == 0) { str = 'You lost at this game.'; }
			else if (result == 1) { str = 'You won at this game.'; }
			else if (result == 2) { str = 'This game was a draw.'; }
		}
		bj.fieldView.messageView(str);
		if (bj.playerModel.getPoint > 0) {
			func = "bjAction('" + fieldId + "', 'getPoint')";
			bj.actionId = setTimeout(func, bj.waitTime);
		} else {
			bj.fieldView.commandSet('next');
			bj.clickOk = true;
		}
	} else if (mode == 'dealerHit') {
		bj.cardAdd(0);
		tmp = bj.dealerModel.cardTotal();
		if (tmp > 21) {
			bj.fieldView.messageView('Busted !');
			func = "bjAction('" + fieldId + "', 'judgment')";
			bj.actionId = setTimeout(func, bj.waitTime);
		} else if (tmp < 17) {
			func = "bjAction('" + fieldId + "', 'dealerHit')";
			bj.actionId = setTimeout(func, bj.speed);
		} else {
			str = "Dealer's hand is '" + tmp + "'.";
			bj.fieldView.messageView(str);
			func = "bjAction('" + fieldId + "', 'judgment')";
			bj.actionId = setTimeout(func, bj.waitTime);
		}
		bj.debugView();
	} else if (mode == 'splitDeal') {
		func = "bjAction('" + fieldId + "', 'splitDeal')";
		if (bj.count == 0) {
			bj.cardAdd(1, 1), bj.count++;
			bj.actionId = setTimeout(func, bj.speed);
		} else if (bj.count == 1) {
			bj.cardAdd(1, 2), bj.count++;
			bj.actionId = setTimeout(func, bj.speed);
		} else if (bj.count == 2) {
			bj.fieldView.frameSet(1);
			bj.mode = 'hitOrStand', bj.enter();
			bj.clickOk = true;
		}
	} else if (mode == 'splitNext') {
		bj.playerModel.split++;
		bj.fieldView.messageView('Split.');
		bj.fieldView.frameSet(2);
		bj.mode = 'hitOrStand', bj.enter();
		bj.clickOk = true;
	} else if (mode == 'getInsBet') {
		tmp = bj.playerModel.bet * 1.5;
		bj.playerModel.point += tmp;
		bj.fieldView.pointView(bj.playerModel.point);
		str = 'You got ' + tmp + ' points.';
		bj.fieldView.messageView(str);
		bj.fieldView.commandSet('none');
		func = "bjAction('" + fieldId + "', 'judgment')";
		bj.actionId = setTimeout(func, bj.waitTime);
	} else if (mode == 'pointOver') {
		if (bj.count == 0) {
			bj.fieldView.messageView('Congratulations !');
			bj.fieldView.commandSet('none');
			bj.count++;
			func = "bjAction('" + fieldId + "', 'pointOver')";
			bj.actionId = setTimeout(func, bj.waitTime);
		} else if (bj.count == 1) {
			tmp = bj.playerModel.pointLevel[bj.playerModel.pointOver];
			str = 'Over ' + tmp + ' points !';
			bj.fieldView.messageView(str);
			bj.playerModel.pointOver++;
			tmp = bj.playerModel.pointLevel.length;
			if (bj.playerModel.pointOver >= tmp) {
				bj.playerModel.pointOver = -1;
			}
			bj.fieldView.commandSet('next');
			bj.clickOk = true;
		}
	}
}

//	カードの文字列を返す
function cardStr(num) {
	var cardNum;
	if (num == 1) { cardNum = 'A'; }
	else if (num == 11) { cardNum = 'J'; }
	else if (num == 12) { cardNum = 'Q'; }
	else if (num == 13) { cardNum = 'K'; }
	else { cardNum = num + ''; }
	return cardNum;
}

//	ダイスロール
function dice(num, dice) {
	num = naturalNumCheck(num);
	dice = naturalNumCheck(dice, 6);
	var i, result = 0;
	for (i = 0; i < num; i++) {
		result += Math.ceil(Math.random() * dice);
	}
	return result;
}

//	自然数チェック
function naturalNumCheck(checkNum, returnNum) {
	checkNum -= 0, returnNum -= 0;
	if (returnNum < 1 || returnNum == null || isNaN(returnNum)) {
		returnNum = 1;
	}
	if (checkNum < 1 || checkNum == null || isNaN(checkNum)) {
		return returnNum;
	} else { return checkNum; }
}