/*
' ###########################################################
'   つばき形番ナビ LPミニシリーズ用JS
'                                  Create 2011.06.08 Noguchi
'                                  Modyfy ----.--.-- --------
' ###########################################################
*/
var sSeries   = "LP";
var sBrake    = "";
var sSuiryoku = "10";
var sSokudo   = "H";
var sStroke   = "1";
var sOpt      = "";

var bEnblB  = true;	// opt[0]
var bEnblV  = true;	// opt[1]
var bEnblT  = true;	// opt[2]
var bEnblL  = true;	// opt[3]
var bEnblP  = true;	// opt[4]
var bEnblJ  = true;	// opt[5]

var bChkOptM = false;

function GenKataban(){	// 形番の生成
	document.ktnv.kata.value = sSeries + sBrake + sSuiryoku + sSokudo + sStroke + sOpt;
}

function CtlOption(){	// オプションのコントロール
	var oOpt = document.ktnv_LPM.opt;
	for (var i=1; i<=2; i++){	// フラグ設定途上でチェックを外すことがあるので、2回実行する
		bEnblV  = !oOpt[1].checked;
		bEnblT  = !oOpt[0].checked;
		bEnblL  = true;
		bEnblP  = true;
		bEnblJ  = true;

		if (bEnblV) {oOpt[0].disabled  = false;}else{oOpt[0].checked  = false;oOpt[0].disabled  = true;}
		if (bEnblT) {oOpt[1].disabled  = false;}else{oOpt[1].checked  = false;oOpt[1].disabled  = true;}
		if (bEnblL) {oOpt[2].disabled  = false;}else{oOpt[2].checked  = false;oOpt[2].disabled  = true;}
		if (bEnblP) {oOpt[3].disabled  = false;}else{oOpt[3].checked  = false;oOpt[3].disabled  = true;}
		if (bEnblJ) {oOpt[4].disabled  = false;}else{oOpt[4].checked  = false;oOpt[4].disabled  = true;}
	}
	sOpt = GetCheck(oOpt);
}

function ChkBrake(){	// ブレーキを変更した場合
	sBrake = GetCheck(document.ktnv_LPM.brake);
	GenKataban();
}

function ChkSuiryoku(){	// 推力を変更した場合
	var oKtnvLPM = document.ktnv_LPM;
	sSuiryoku = GetRadio(document.ktnv_LPM.suiryoku);
	switch(sSuiryoku){	// 速度選択の制御
		case "10":
			oKtnvLPM.sokudo[0].disabled = true;
			oKtnvLPM.sokudo[1].disabled = true;
			oKtnvLPM.sokudo[2].disabled = false;
			oKtnvLPM.sokudo[2].checked = true;
			sSokudo = "H";
			break;
		case "20":
			oKtnvLPM.sokudo[0].disabled = true;
			oKtnvLPM.sokudo[1].disabled = false;
			oKtnvLPM.sokudo[2].disabled = true;
			oKtnvLPM.sokudo[1].checked = true;
			sSokudo = "M";
			break;
		default:
			oKtnvLPM.sokudo[0].disabled = false;
			oKtnvLPM.sokudo[1].disabled = true;
			oKtnvLPM.sokudo[2].disabled = true;
			oKtnvLPM.sokudo[0].checked = true;
			sSokudo = "L";
	}
	CtlOption();
	GenKataban();
}

function ChkSokudo(){	// 速度を変更した場合
	sSokudo = GetRadio(document.ktnv_LPM.sokudo);
	GenKataban();
}

function ChkStroke(){	// ストロークを変更した場合
	sStroke = GetRadio(document.ktnv_LPM.stroke);
	CtlOption();
	GenKataban();
}

function ChkOption(){	// オプションを選択した場合
	CtlOption();
	GenKataban();
}