/*
' ###########################################################
'   つばき形番ナビ SMRシリーズ用JS
'                                  Create 2011.02.09 Noguchi
'                                  Modyfy ----.--.-- --------
' ###########################################################
*/
var sSeries  = "SM";
var sSize    = "100";
var sType    = "S";
var sSokuhi  = "05";
var sDejksi  = "S";
var sDejkana = "25";
var sCludir  = "";

function GenKataban(){	// 形番の生成
	document.ktnv.kata.value = sSeries + sSize + sType + sSokuhi + sDejksi + sDejkana + sCludir;
}

function SetType(){	// タイプ選択可否のセット
	var oType = document.ktnv_SMR.type;
	switch(sSize){
		case "100" :
		case "103" :
			oType[1].disabled = true;
			oType[0].checked = true;
			break;
		default :
			oType[1].disabled = false;
	}
	sType = GetRadio(oType);
}

function SetSokuhi(){	// 速比選択可否のセット
	var oSokuhi = document.ktnv_SMR.sokuhi;
	var i;
	var sBeforeSokuhi = sSokuhi;
	switch(sSize){
		case "100" :
		case "103" :
			for (i=0; i<=4; i++){oSokuhi[i].disabled = false;}
			break;
		case "107" :
		case "115" :
		case "203" :
		case "207" :
		case "215" :
		case "307" :
		case "315" :
			if(sType == "B"){
				oSokuhi[0].disabled = true;
				for (i=1; i<=4; i++){oSokuhi[i].disabled = false;}
				if(sBeforeSokuhi == "05") oSokuhi[1].checked = true;
			}else{
				for (i=0; i<=4; i++){oSokuhi[i].disabled = false;}
			}
			break;
		case "407" :
		case "407M" :
		case "415" :
		case "415M" :
		case "507" :
		case "608" :
			oSokuhi[0].disabled = true;
			oSokuhi[1].disabled = true;
			oSokuhi[2].disabled = false;
			oSokuhi[3].disabled = true;
			oSokuhi[4].disabled = false;
			if((sBeforeSokuhi == "05") || (sBeforeSokuhi == "12") || (sBeforeSokuhi == "20")) oSokuhi[2].checked = true;
	}
	sSokuhi = GetRadio(oSokuhi);
}

function SetDejksi(){	// 出力軸仕様選択可否のセット
	var oDejksi = document.ktnv_SMR.dejksi;
	switch(sSize){
		case "100" :
		case "103" :
		case "407M" :
		case "415M" :
			oDejksi[0].disabled = false;
			oDejksi[1].disabled = true;
			oDejksi[0].checked = true;
			break;
		case "107" :
		case "115" :
		case "203" :
		case "207" :
		case "215" :
		case "307" :
		case "315" :
			oDejksi[0].disabled = false;
			oDejksi[1].disabled = false;
			break;
		case "407" :
		case "415" :
		case "507" :
		case "608" :
			oDejksi[0].disabled = true;
			oDejksi[1].disabled = false;
			oDejksi[1].checked = true;
			break;
	}
	sDejksi = GetRadio(oDejksi);
}

function SetDejkana(){	// 出力軸穴径選択可否のセット
	var oDejkana = document.ktnv_SMR.dejkana;
	var arrDejkana;
	var i;
	var j;
	switch(sSize){
		case "100"  : arrDejkana = new Array("25", "30"); break;
		case "103"  : arrDejkana = new Array("35"); break;
		case "107"  : if(sDejksi == "S") {arrDejkana = new Array("40");} else {arrDejkana = new Array("30", "35", "40");} break;
		case "115"  : if(sDejksi == "S") {arrDejkana = new Array("45");} else {arrDejkana = new Array("35", "40", "45");} break;
		case "203"  : if(sDejksi == "S") {arrDejkana = new Array("55");} else {arrDejkana = new Array("45", "50", "55");} break;
		case "207"  : if(sDejksi == "S") {arrDejkana = new Array("65");} else {arrDejkana = new Array("55", "60", "65");} break;
		case "215"  : if(sDejksi == "S") {arrDejkana = new Array("75");} else {arrDejkana = new Array("65", "70", "75");} break;
		case "307"  : if(sDejksi == "S") {arrDejkana = new Array("85");} else {arrDejkana = new Array("75", "80", "85");} break;
		case "315"  : if(sDejksi == "S") {arrDejkana = new Array("95");} else {arrDejkana = new Array("85", "90", "95");} break;
		case "407"  : arrDejkana = new Array("110"); break;
		case "407M" : arrDejkana = new Array("110"); break;
		case "415"  : arrDejkana = new Array("120"); break;
		case "415M" : arrDejkana = new Array("120"); break;
		case "507"  : arrDejkana = new Array("135"); break;
		case "608"  : arrDejkana = new Array("165"); break;
	}
	for(j=0; j<=18; j++)oDejkana[j].disabled = true;
	for(j=18; j>=0; j--){
		for(i=0; i<=arrDejkana.length; i++){
			if(oDejkana[j].value == arrDejkana[i]){
				oDejkana[j].disabled = false;
				oDejkana[j].checked = true;
				break;
			}
		}
	}
	sDejkana = GetRadio(oDejkana);
}

function SetCludir(){	// カムクラッチ回転方向選択可否のセット
	var oCludir = document.ktnv_SMR.cludir;
	if(sType == "B"){
		oCludir[0].disabled = false;
		oCludir[1].disabled = false;
		if(sCludir == ""){
			oCludir[0].checked = true;
			sCludir = "-L";
		}
	}else{
		oCludir[0].disabled = true;
		oCludir[1].disabled = true;
		oCludir[0].checked = false;
		oCludir[1].checked = false;
		sCludir = "";
	}
}

function ChkSize(){	// サイズを変更した場合
	sSize = GetSelect(document.ktnv_SMR.size);
//販売終了につきアナウンス削除
	// アナウンス表示の制御
//	if (sSize == "407" || sSize == "415"){
//		document.getElementById("MdlChg_Announce").style.display = "block";
//		document.getElementById("DisCon_Announce").style.display = "none";
//	}else if (sSize == "507" || sSize == "608"){
//		document.getElementById("MdlChg_Announce").style.display = "none";
//		document.getElementById("DisCon_Announce").style.display = "block";
//	}else{
//		document.getElementById("MdlChg_Announce").style.display = "none";
//		document.getElementById("DisCon_Announce").style.display = "none";
//	}

	SetType();
	SetSokuhi();
	SetDejksi();
	SetDejkana();
	SetCludir();
	GenKataban();
}

function ChkType(){	// タイプを変更した場合
	sType = GetRadio(document.ktnv_SMR.type);
	SetSokuhi();
	SetCludir();
	GenKataban();
}

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

function ChkDejksi(){	// 出力軸仕様を変更した時
	sDejksi = GetRadio(document.ktnv_SMR.dejksi);
	SetDejkana();
	GenKataban();
}

function ChkDejkana(){	// 出力軸穴径を変更した場合
	sDejkana = GetRadio(document.ktnv_SMR.dejkana);
	GenKataban();
}

function ChkCludir(){	// カムクラッチ回転方向を変更した場合
	sCludir = GetRadio(document.ktnv_SMR.cludir);
	GenKataban();
}