/*
' ###########################################################
'   つばき形番ナビ ウォームパワードライブシリーズシリーズ用JS
'                                  Create 2011.02.25 Noguchi
'                                  Modyfy ----.--.-- --------
' ###########################################################
*/
var sSeries    = "TM";
var sSize      = "10";
var sType      = "E";
var sSokuhi    = "10";
var sIrijk     = "";
var sJiku      = "A";
var sMotor     = "";
var sMotorTori = "";

var bMOTOR    = false;
var bMOTOROPT = false;

var bJikuA     = true;	// Jiku[0]
var bJikuB     = true;	// Jiku[1]
var bJikuC     = true;	// Jiku[2]

var bMotor020 = false;	// Motor[0]
var bMotor040 = false;	// Motor[1]
var bMotor075 = false;	// Motor[2]

function GenKataban(){	// 形番の生成
	document.ktnv.kata.value = sSeries + sSize + sType + sSokuhi + sIrijk + sJiku + sMotor + sMotorTori;
}

function SetType(){	// モータ有無の選択可否のセット
	var oType = document.ktnv_TM.type;
	if (eval(sSize) >= 16){
		oType[1].disabled = false;
	}else{
		oType[1].disabled = true;
		if (oType[1].checked){
			oType[0].checked = true;
			sType = "E";
			bMOTOR = false;
		}
	}
}

function SetIrijk(){	// 入力軸選択可否のセット
	var oIrijk = document.ktnv_TM.irijk;
	if (bMOTOR){
		oIrijk[1].disabled = true;
		if (oIrijk[1].checked){
			oIrijk[0].checked = true;
			sIrijk = "";
		}
	}else{
		oIrijk[1].disabled = false;
	}
}

function SetJiku(){	// 軸配置選択可否のセット
	var oJiku = document.ktnv_TM.jiku;
	if (sIrijk == "-1-1-"){
		oJiku[1].disabled = true;
		if (oJiku[1].checked){
			oJiku[0].checked = true;
			sJiku = "A";
		}
	}else{
		oJiku[1].disabled = false;
	}
}

function SetMotor(){	// モーターの選択可否のセット
	var oMotor = document.ktnv_TM.motor;
	var oMotorTori = document.ktnv_TM.motorTori;
	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
		bMotor020 = bMOTOR && (
					((sSize ==  "16") && (  40 <= eval(sSokuhi)) && (eval(sSokuhi) <=   60)));
		bMotor040 = bMOTOR && (
					((sSize ==  "16") && (  10 <= eval(sSokuhi)) && (eval(sSokuhi) <=   30)) ||
					((sSize ==  "22") && (  40 <= eval(sSokuhi)) && (eval(sSokuhi) <=   60)));
		bMotor075 = bMOTOR && (
					((sSize ==  "22") && (  10 <= eval(sSokuhi)) && (eval(sSokuhi) <=   30)));
		if (bMotor020) {oMotor[0].disabled = false;}else{oMotor[0].checked = false;oMotor[0].disabled = true;}
		if (bMotor040) {oMotor[1].disabled = false;}else{oMotor[1].checked = false;oMotor[1].disabled = true;}
		if (bMotor075) {oMotor[2].disabled = false;}else{oMotor[2].checked = false;oMotor[2].disabled = true;}
	}
	for (i=0; i<=2; i++){
		if (oMotor[i].disabled == false){
			oMotor[i].checked = true;
			sMotor = oMotor[i].value;
			for (var j=0; j<=1; j++){oMotorTori[j].disabled = false;}
			oMotorTori[0].checked = true;
			sMotorTori = "S";
			bMOTOROPT = true;
			return;
		}
	}
	for (var j=0; j<=1; j++){
		oMotorTori[j].checked = false;
		oMotorTori[j].disabled = true;
	}
	sMotor = "";
	sMotorTori = "";
}

function ChkSize(){	// サイズを変更した場合
	sSize = GetSelect(document.ktnv_TM.size);
	SetType();
	SetIrijk();
	SetJiku();
	SetMotor();
	GenKataban();
}

function ChkType(){	// モータ有無を変更した場合
	sType = GetRadio(document.ktnv_TM.type);
	if (sType == "GCE"){
		bMOTOR = true;
	}else{
		bMOTOR = false;
	}
	SetIrijk();
	SetJiku();
	SetMotor();
	GenKataban();
}

function ChkSokuhi(){	// 速比を変更した場合
	sSokuhi = GetSelect(document.ktnv_TM.sokuhi);
	SetMotor();
	GenKataban();
}

function ChkIrijk(){	// 入力軸を変更した場合
	sIrijk = GetRadio(document.ktnv_TM.irijk);
	SetJiku();
	GenKataban();
}

function ChkJiku(){	// 軸配置を変更した場合
	sJiku = GetRadio(document.ktnv_TM.jiku);
	GenKataban();
}

function ChkMotor(){	// モーター容量を変更した場合
	var oKtnvEW = document.ktnv_TM;
	sMotor = GetRadio(document.ktnv_TM.motor);
	GenKataban();
}

function ChkMotorTori(){	// モーター取扱いラジオボタンを変更した時
	sMotorTori = GetRadio(document.ktnv_TM.motorTori);
	GenKataban();
}