/*
' ###########################################################
'   つばき形番ナビ DISCO用JS
'                                  Create 2011.08.08 Noguchi
'                                  Modyfy ----.--.-- --------
' ###########################################################
*/
var sSeries  = "DK";
var sSize    = "001";
var sTrtk    = "A";
var sMotor   = "M";
var sGensoku = "";
var sSokuhi  = "";
var sGentrtk = "";
var sOpt     = "";

var sMotorKata   = "M";
var sGentrtkKata = "";

var bEnblD = true;	// opt[0]
var bEnblF = true;	// opt[1]
var bEnblR = false;	// opt[2]
var bEnblL = true;	// opt[3]
var bEnblU = true;	// opt[4]
var bEnblM = true;	// opt[5]
var bEnblS = true;	// opt[6]
var bEnblE = true;	// opt[7]
var bEnblP = true;	// opt[8]
var bEnblW = true;	// opt[9]
var bEnblX = true;	// opt[10]
var bEnblY = true;	// opt[11]
var bEnblB = true;	// opt[12]
var bEnblV = true;	// opt[13]
var bEnbl2 = true;	// opt[14]
var bEnbl3 = false;	// opt[15]
var bEnbl4 = false;	// opt[16]
/*
OP記号	排他OP記号
D	F,R,L,U,M,S,E,P,W,X,Y
F	D,R,L,U,M,S,E,P,W,X,Y
R	D,F,L,U,M,S,E,P,W
L	D,F,R,U,M,S,E,P,W
U	D,F,R,L,M,S,E,P,W
M	D,F,R,L,U,S,E,P,W
S	D,F,R,L,U,M,E,P,W
E	D,F,R,L,U,M,S,P,W,X,Y,V,2,4
P	D,F,R,L,U,M,S,E,W,X,Y,V,2,4
W	D,F,R,L,U,M,S,E,P,X,Y,B
X	D,F,E,P,W,Y,B,V,2,3
Y	D,F,E,P,W,X,B,V,2,3
B	W,X,Y,V
V	E,P,X,Y,B
2	E,P,X,Y,3,4
3	X,Y,2,4
4	E,P,2,3
*/
var bMotor = true;
var bME = false;
var bUpr37 = false;

function GenKataban(){	// 形番の生成
	if((sGentrtk == "VD") && ((sSize == "037") || (sSize == "055") || (sSize == "075"))) sGentrtk = "VDC";
	if(sOpt != "") sOpt = "-" + sOpt;
	if(bME && (sMotor == "M")){
		sMotorKata = sMotor + "E";
	}else{
		sMotorKata = sMotor;
	}
	if(bUpr37 && (sMotor != "")){
		sGentrtkKata = sGentrtk + "FI";
	}else{
		sGentrtkKata = sGentrtk;
	}
	document.ktnv.kata.value = sSeries + sSize + sTrtk + sMotorKata + sGensoku + sSokuhi + sGentrtkKata + sOpt;
}

function SetSize(){	// サイズリストのセット
	var arrSizeVal;
	var arrSizeTxt;
	var i;
	var oSize = document.ktnv_DK.size;
	for (i=oSize.length; i>=0; i--){oSize.options[i] = null;}
	switch(sSeries){
		case "DK":
			arrSizeVal = new Array("001", "002", "004", "007", "015", "022", "037", "055", "075");
			arrSizeTxt = new Array("001：0.1kW", "002：0.2kW", "004：0.4kW", "007：0.75kW", "015：1.5kW", "022：2.2kW", "037：3.7kW", "055：5.5kW", "075：7.5kW");
			break;
		case "DZ":
			arrSizeVal = new Array("002", "004");
			arrSizeTxt = new Array("002：0.2kW", "004：0.4kW");
			break;
		case "DB":
			arrSizeVal = new Array("004", "007", "015", "022", "037", "055");
			arrSizeTxt = new Array("004：0.4kW", "007：0.75kW", "015：1.5kW", "022：2.2kW", "037：3.7kW", "055：5.5kW");
	}
	for (i=0; i<=arrSizeVal.length - 1; i++){
		oSize.options[i] = new Option(arrSizeTxt[i], arrSizeVal[i]);
	}
	oSize.selectedIndex = 0;
	sSize = oSize.options[oSize.selectedIndex].value;
}

function SetMotor(){	// モータ選択可否の変更
	var oMotor = document.ktnv_DK.motor;
	if((sSeries == "DB") && (sSize == "075") && (sTrtk == "F")){
		oMotor[0].disabled = true;
		oMotor[1].disabled = false;
		oMotor[1].checked = true;
		sMotor = "";
	}else if(sSeries == "DZ"){
		oMotor[0].disabled = false;
		oMotor[1].disabled = true;
		oMotor[0].checked = true;
		sMotor = "M";
	}else{
		oMotor[0].disabled = false;
		oMotor[1].disabled = false;
		oMotor[0].checked = true;
		sMotor = "M";
	}
}

function SetGensoku(){	// 減速部記号選択可否の変更
	var oGensoku = document.ktnv_DK.gensoku;
	switch(sSeries){
		case "DK":
			switch(sSize){
				case "001":
				case "002":
				case "004":
				case "007":
				case "015":
				case "022":
				case "037":
					if (sTrtk == "F"){
						oGensoku[2].disabled = false;
					}else{
						oGensoku[2].disabled = true;
					}
					break;
				case "055":
				case "075":
					oGensoku[2].disabled = true;
					break;
			}
			break;
		case "DZ":
			oGensoku[1].disabled = false;
			oGensoku[2].disabled = true;
			oGensoku[0].checked = true;
			sGensoku = "";
			break;
		case "DB":
			switch(sSize){
				case "004":
				case "007":
				case "015":
				case "022":
					if (sTrtk == "F"){
						oGensoku[2].disabled = false;
					}else{
						oGensoku[2].disabled = true;
					}
					break;
				case "037":
				case "055":
					oGensoku[2].disabled = true;
					break;
			}
	}
	oGensoku[0].checked = true;
	sGensoku = "";
}

function SetSokuhi(){	// 速比リストのセット
	var arrSokuhi = new Array();
	var i;
	var oSokuhi = document.ktnv_DK.sokuhi;
	if(oSokuhi.length > 0){
		for (i=oSokuhi.length; i>=0; i--){oSokuhi.options[i] = null;}
	}
	switch(sSeries){
		case "DK":
			if(sGensoku == "R"){
				arrSokuhi = new Array("2.5", "5");
			}else if(sGensoku == "T"){
				switch(sSize){
					case "001":
					case "022":
						arrSokuhi = new Array("10", "20", "30", "50");
						break;
					case "002":
					case "004":
					case "007":
					case "015":
						arrSokuhi = new Array("10", "20", "30", "50", "60", "75", "100", "120", "165", "200");
						break;
					case "037":
						arrSokuhi = new Array("10", "20", "30");
						break;
				}
			}
			break;
		case "DZ":
			if(sGensoku == "R"){
				arrSokuhi = new Array("1.8", "2.5", "5");
			}
			break;
		case "DB":
			if(sGensoku == "R"){
				arrSokuhi = new Array("2.5", "5");
			}else if(sGensoku == "T"){
				switch(sSize){
					case "022":
						arrSokuhi = new Array("10", "20", "30");
						break;
					default:
						arrSokuhi = new Array("10", "20", "30", "50");
				}
			}
	}
	if(arrSokuhi.length > 0){
		for (i=0; i<=arrSokuhi.length - 1; i++){
			oSokuhi.options[i] = new Option(arrSokuhi[i], arrSokuhi[i]);
		}
		oSokuhi.selectedIndex = 0;
		sSokuhi = oSokuhi.options[oSokuhi.selectedIndex].value;
	}else{
		sSokuhi = "";
	}
}

function SetGentrtk(){	// 減速機取付方法選択可否の変更
	var oGentrtk = document.ktnv_DK.gentrtk;
	if(sGensoku == "T"){
		oGentrtk[0].disabled = true;
		oGentrtk[1].disabled = false;
		oGentrtk[2].disabled = false;
		oGentrtk[3].disabled = true;
		oGentrtk[1].checked = true;
		sGentrtk = "A";
	}else if(sGensoku == "R"){
		oGentrtk[1].disabled = true;
		// フランジ取付のコントロール
		if (sTrtk == "F"){
			oGentrtk[0].disabled = true;
			oGentrtk[2].disabled = false;
			oGentrtk[2].checked = true;
			sGentrtk = "F";
		}else{
			oGentrtk[0].disabled = false;
			oGentrtk[2].disabled = true;
			oGentrtk[0].checked = true;
			sGentrtk = "";
		}
		// 垂直フランジ取付のコントロール
		if ((sSeries != "DZ") && (sMotor == "M")){
			switch(sSeries){
				case "DK":
					if ((sSize == "001") && ((sSize == "055") || (sSize =="075"))){
						oGentrtk[3].disabled = true;
					}else{
						if (sTrtk == "F"){
							oGentrtk[3].disabled = false;
						}else{
							oGentrtk[3].disabled = true;
						}
					}
					break;
				case "DB":
					if ((sSize == "037") || (sSize =="055")){
						oGentrtk[3].disabled = true;
					}else{
						if (sTrtk == "F"){
							oGentrtk[3].disabled = false;
						}else{
							oGentrtk[3].disabled = true;
						}
					}
			}
		}else{
			oGentrtk[3].disabled = true;
		}
	}else{
		if ((sSeries != "DZ") && (sMotor == "M")){
			switch(sSeries){
				case "DK":
					if ((sSize == "001") || ((sSize == "055") || (sSize =="075"))){
						oGentrtk[3].disabled = true;
					}else{
						if (sTrtk == "F"){
							oGentrtk[3].disabled = false;
						}else{
							oGentrtk[3].disabled = true;
						}
					}
					break;
				case "DB":
					if ((sSize == "037") || (sSize =="055")){
						oGentrtk[3].disabled = true;
					}else{
						if (sTrtk == "F"){
							oGentrtk[3].disabled = false;
						}else{
							oGentrtk[3].disabled = true;
						}
					}
			}
		}else{
			oGentrtk[3].disabled = true;
		}
		oGentrtk[0].disabled = false;
		oGentrtk[1].disabled = true;
		oGentrtk[2].disabled = true;
		oGentrtk[0].checked = true;
		sGentrtk = "";
	}
}

function CtlOption(){	// オプションのコントロール
	var oKtnvDK = document.ktnv_DK;
	var oOpt = document.ktnv_DK.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
		bEnblD  = (sSize != "001") && 
				  !oOpt[1].checked && !oOpt[2].checked && !oOpt[3].checked && !oOpt[4].checked && 
				  !oOpt[5].checked && !oOpt[6].checked && !oOpt[7].checked && !oOpt[8].checked && 
				  !oOpt[9].checked && !oOpt[10].checked && !oOpt[11].checked;
		bEnblF  = (sSize != "001") && 
				  !oOpt[0].checked && !oOpt[2].checked && !oOpt[3].checked && !oOpt[4].checked && 
				  !oOpt[5].checked && !oOpt[6].checked && !oOpt[7].checked && !oOpt[8].checked && 
				  !oOpt[9].checked && !oOpt[10].checked && !oOpt[11].checked;
		bEnblR  = (sSize != "001") && 
				  !oOpt[0].checked && !oOpt[1].checked && !oOpt[3].checked && !oOpt[4].checked && 
				  !oOpt[5].checked && !oOpt[6].checked && !oOpt[7].checked && !oOpt[8].checked && 
				  !oOpt[9].checked;
		bEnblL  = (sSize != "001") && 
				  !oOpt[0].checked && !oOpt[1].checked && !oOpt[2].checked && !oOpt[4].checked && 
				  !oOpt[5].checked && !oOpt[6].checked && !oOpt[7].checked && !oOpt[8].checked && 
				  !oOpt[9].checked;
		bEnblU  = (sSize != "001") && 
				  !oOpt[0].checked && !oOpt[1].checked && !oOpt[2].checked && !oOpt[3].checked && 
				  !oOpt[5].checked && !oOpt[6].checked && !oOpt[7].checked && !oOpt[8].checked && 
				  !oOpt[9].checked;
		bEnblM  = (sSize != "001") && 
				  !oOpt[0].checked && !oOpt[1].checked && !oOpt[2].checked && !oOpt[3].checked && !oOpt[4].checked && 
				  !oOpt[6].checked && !oOpt[7].checked && !oOpt[8].checked && 
				  !oOpt[9].checked;
		bEnblS  = (sSize != "001") && 
				  !oOpt[0].checked && !oOpt[1].checked && !oOpt[2].checked && !oOpt[3].checked && !oOpt[4].checked && 
				  !oOpt[5].checked && !oOpt[7].checked && !oOpt[8].checked && 
				  !oOpt[9].checked;
		bEnblE  = (sSize != "001") && 
				  !oOpt[0].checked && !oOpt[1].checked && !oOpt[2].checked && !oOpt[3].checked && !oOpt[4].checked && 
				  !oOpt[5].checked && !oOpt[6].checked && !oOpt[8].checked && 
				  !oOpt[9].checked && !oOpt[10].checked && !oOpt[11].checked && !oOpt[13].checked && 
				  !oOpt[14].checked && !oOpt[16].checked;
		bEnblP  = (sSize != "001") && 
				  !oOpt[0].checked && !oOpt[1].checked && !oOpt[2].checked && !oOpt[3].checked && !oOpt[4].checked && 
				  !oOpt[5].checked && !oOpt[6].checked && !oOpt[7].checked && 
				  !oOpt[9].checked && !oOpt[10].checked && !oOpt[11].checked && !oOpt[13].checked && 
				  !oOpt[14].checked && !oOpt[16].checked;
		bEnblW  = bMotor && (sSize != "001") && 
				  !oOpt[0].checked && !oOpt[1].checked && !oOpt[2].checked && !oOpt[3].checked && !oOpt[4].checked && 
				  !oOpt[5].checked && !oOpt[6].checked && !oOpt[7].checked && !oOpt[8].checked && 
				  !oOpt[10].checked && !oOpt[11].checked && !oOpt[12].checked;
		bEnblX  = bMotor && (sSize != "001") && 
				  !oOpt[0].checked && !oOpt[1].checked && 
				  !oOpt[7].checked && !oOpt[8].checked && 
				  !oOpt[9].checked && !oOpt[11].checked && !oOpt[12].checked && !oOpt[13].checked && 
				  !oOpt[14].checked && !oOpt[15].checked;
		bEnblY  = bMotor && (sSize != "001") && 
				  !oOpt[0].checked && !oOpt[1].checked && 
				  !oOpt[7].checked && !oOpt[8].checked && 
				  !oOpt[9].checked && !oOpt[10].checked && !oOpt[12].checked && !oOpt[13].checked && 
				  !oOpt[14].checked && !oOpt[15].checked;
		bEnblB  = bMotor && (sSize != "001") && 
				  !oOpt[9].checked && !oOpt[10].checked && !oOpt[11].checked && !oOpt[13].checked;
		bEnblV  = bMotor && (sSize != "001") && 
				  !oOpt[7].checked && !oOpt[8].checked && 
				  !oOpt[10].checked && !oOpt[11].checked && !oOpt[12].checked;
		bEnbl2  = bMotor && (sSize != "001") && 
				  !oOpt[7].checked && !oOpt[8].checked && 
				  !oOpt[10].checked && !oOpt[11].checked && 
				  !oOpt[15].checked && !oOpt[16].checked;
		bEnbl3  = bMotor && (sSize != "001") && 
				  !oOpt[10].checked && !oOpt[11].checked && 
				  !oOpt[14].checked && !oOpt[16].checked;
		bEnbl4  = (sSize != "001") && 
				  !oOpt[7].checked && !oOpt[8].checked && 
				  !oOpt[14].checked && !oOpt[15].checked;

		if (bEnblD)   {oOpt[0].disabled  = false;}else{oOpt[0].checked  = false;oOpt[0].disabled  = true;}
		if (bEnblF)   {oOpt[1].disabled  = false;}else{oOpt[1].checked  = false;oOpt[1].disabled  = true;}
		if (bEnblR)   {oOpt[2].disabled  = false;}else{oOpt[2].checked  = false;oOpt[2].disabled  = true;}
		if (bEnblL)   {oOpt[3].disabled  = false;}else{oOpt[3].checked  = false;oOpt[3].disabled  = true;}
		if (bEnblU)   {oOpt[4].disabled  = false;}else{oOpt[4].checked  = false;oOpt[4].disabled  = true;}
		if (bEnblM)   {oOpt[5].disabled  = false;}else{oOpt[5].checked  = false;oOpt[5].disabled  = true;}
		if (bEnblS)   {oOpt[6].disabled  = false;}else{oOpt[6].checked  = false;oOpt[6].disabled  = true;}
		if (bEnblE)   {oOpt[7].disabled  = false;}else{oOpt[7].checked  = false;oOpt[7].disabled  = true;}
		if (bEnblP)   {oOpt[8].disabled  = false;}else{oOpt[8].checked  = false;oOpt[8].disabled  = true;}
		if (bEnblW)   {oOpt[9].disabled  = false;}else{oOpt[9].checked  = false;oOpt[9].disabled  = true;}
		if (bEnblX)   {oOpt[10].disabled = false;}else{oOpt[10].checked = false;oOpt[10].disabled = true;}
		if (bEnblY)   {oOpt[11].disabled = false;}else{oOpt[11].checked = false;oOpt[11].disabled = true;}
		if (bEnblB)   {oOpt[12].disabled = false;}else{oOpt[12].checked = false;oOpt[12].disabled = true;}
		if (bEnblV)   {oOpt[13].disabled = false;}else{oOpt[13].checked = false;oOpt[13].disabled = true;}
		if (bEnbl2)   {oOpt[14].disabled = false;}else{oOpt[14].checked = false;oOpt[14].disabled = true;}
		if (bEnbl3)   {oOpt[15].disabled = false;}else{oOpt[15].checked = false;oOpt[15].disabled = true;}
		if (bEnbl4)   {oOpt[16].disabled = false;}else{oOpt[16].checked = false;oOpt[16].disabled = true;}
	}
	// 選択オプションの取得
	sOpt = GetCheck(oOpt);
}

function ChkSeries(){	// シリーズを変更した場合
	var oKtnvDK = document.ktnv_DK;
	var i;
	var oMotor = oKtnvDK.motor;
	var oSokuhi = oKtnvDK.sokuhi;
	sSeries = GetRadio(oKtnvDK.series);
	SetSize();
	SetMotor();
	SetGensoku();
	SetSokuhi();
	SetGentrtk();
	CtlOption();
	GenKataban();
}

function ChkSize(){	// サイズを変更した場合
	sSize = GetSelect(document.ktnv_DK.size);
	switch(sSize){
		case "001":
		case "002":
		case "004":
			bME = false;
			bUpr37 = false;
			break;
		case "007":
		case "015":
		case "022":
			bME = true;
			bUpr37 = false;
			break;
		case "037":
		case "055":
		case "075":
			bME = true;
			bUpr37 = true;
	}
	SetMotor();
	SetGensoku();
	SetSokuhi();
	SetGentrtk();
	CtlOption();
	GenKataban();
}

function ChkTrtk(){	// 取付形式を変更した場合
	sTrtk = GetRadio(document.ktnv_DK.trtk);
	SetMotor();
	SetGensoku();
	SetSokuhi();
	SetGentrtk();
	CtlOption();
	GenKataban();
}

function ChkMotor(){	// モーター有無を変更した場合
	var oKtnvDK = document.ktnv_DK;
	sMotor = GetRadio(oKtnvDK.motor);
	if (sMotor == "M"){
		bMotor = true;
	}else{
		bMotor = false;
	}
	SetGensoku();
	SetSokuhi();
	SetGentrtk();
	CtlOption();
	GenKataban();
}

function ChkGensoku(){	// 減速機を変更した場合
	sGensoku = GetRadio(document.ktnv_DK.gensoku);
	SetSokuhi();
	SetGentrtk();
	CtlOption();
	GenKataban();
}

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

function ChkGentrtk(){	// 減速機取付形式を変更した場合
	sGentrtk = GetRadio(document.ktnv_DK.gentrtk);
	CtlOption();
	GenKataban();
}

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