function check(obj) {
	var type=obj.name
	var collor=obj.options[obj.selectedIndex].value
	var imgurl="img/cordinate/" + type + "/" + collor + ".png";
	
	document.getElementById("img" + type).src=imgurl
	
	
	if (type=="shirt"){
		whitecollar();
	//var collar="img/cordinate/collar/" + collor + ".png";
	//document.getElementById("imgcollar").src=collar
	}
	
	if (type=="spattern"){
		whitecollar();
	//var collar="img/cordinate/cpattern/" + collor + ".png";
	//document.getElementById("imgcpattern").src=collar
	}
		
}

function whitecollar()
{
	var check=document.form1.cleric;
	var collar
	var cpattern
	var spattern
	var objpattern= document.form1.spattern;
	var pattern=objpattern.options[objpattern.selectedIndex].value
	
	if (check.checked==true){
	
	collar="img/cordinate/collar/white.png"
	cpattern="img/cordinate/cpattern/nothing.gif"
	spattern="img/cordinate/spattern/" + pattern + ".gif";
	
	}else{

	var objcollor= document.form1.shirt;
	var collor=objcollor.options[objcollor.selectedIndex].value
	collar="img/cordinate/collar/" + collor + ".png";
		
	cpattern="img/cordinate/cpattern/" + pattern + ".gif";
	spattern="img/cordinate/spattern/" + pattern + ".gif";
	}
	
	document.getElementById("imgcollar").src=collar
	document.getElementById("imgcpattern").src=cpattern
	document.getElementById("imgspattern").src=spattern
		
}

//====================================================================
//
//                        ` ALPAH MENU `
//
//====================================================================

//====================================================================
var $transparent = 0; //alpha‚̏‰Šú“§–¾“x‚̐ݒè
var $fadeTimer;       //ƒCƒ“ƒ^[ƒoƒ‹–¼
var $fadeSpeed = 85;  //ƒAƒ‹ƒtƒ@‚Ì‘¬“x‚ðÝ’è
//====================================================================

//====================================================================
function startFade(){
	setTimeout("fadeIn()", 1500)
}

function fadeIn() {
		var $alphaBox = document.getElementById("topaclytic");
		$alphaBox.style.display = 'block';
		
	
	var $repeatPoint = function() {
	   if ($transparent < 85) {
	    $transparent += 1;
        $alphaBox.style.filter = 'alpha(opacity=' + $transparent + ')';  // Internet Explorer—p
        var $antherIE = $transparent / 100;
        $alphaBox.style.mozOpacity = $antherIE;              // FireFox—p
        $alphaBox.style.opacity = $antherIE;                 // Safari—p
     };  
    
  }
  		$fadeTimer = setInterval($repeatPoint, $fadeSpeed);
   
    return;
 		

}

//サイズオーダーページ専用
function hiraku(zap) {
document.getElementById("pShopArea").style.display="none"
    var kaihei = document.getElementById(zap).style;
	kaihei.display="block"
	document.getElementById("SIZE").value = ""
	document.getElementById("SIZE2").value=""
	document.getElementById("SizeLabel").value =""
	document.getElementById("SizeLabel2").value =""
	document.getElementById("NoteLabel").value =""
}

function oritatami(zap) {
document.getElementById("pShopArea").style.display="none"
    var kaihei = document.getElementById(zap).style;
	kaihei.display="none";
	document.getElementById("tlength").value=""
	document.getElementById("twidth").value=""
	document.getElementById("SIZE").value = ""
	document.getElementById("SIZE2").value=""
	document.getElementById("SizeLabel").value =""
	document.getElementById("SizeLabel2").value =""
	document.getElementById("NoteLabel").value =""
}

function setdata()
{

	for (var i = 0; i < document.cart.select.length; i++)
	if(document.cart.select[i].checked == true)
	if (document.cart.select[i].id=="custom")
	{
		var value1 =document.getElementById("twidth").value
		var value2=document.getElementById("tlength").value
		if (value1.length >0 && value2.length >0 && isNumeric(value1) && isNumeric(value2))
		{
			var text1 ="大剣幅:　";
			var text2="長さ：　";
			var text3="ご希望サイズ:　";
			document.getElementById("SIZE2").value=""
			document.getElementById("SizeLabel").value =""
			document.getElementById("SizeLabel2").value =""
			document.getElementById("NoteLabel").value =""
			
			var value1=text3 + "  " + text1 + value1 + "cm   " + text2 + value2 + "cm"
			document.getElementById("spec").value=value1
			document.getElementById("SIZE").value =value1
			
			document.getElementById("pShopArea").style.display="block"
		}
		else
		{
			
			window.alert("入力エラー：　ご指定の大剣幅、長さともに半角数値にて入力してください。")

		}
	}
	else
	{
	document.getElementById("SIZE").value = document.cart.select[i].value;
	document.getElementById("SIZE2").value=""
	document.getElementById("SizeLabel").value =""
	document.getElementById("SizeLabel2").value =""
	document.getElementById("NoteLabel").value =""
	
	document.getElementById("spec").value=document.cart.select[i].value;
	document.getElementById("pShopArea").style.display="block"
	}
}

function isNumeric(num){

	if (isNaN(num))
    {
    	window.alert("入力エラー：　ご指定の大剣幅、長さともに半角数値にて入力してください。")
        return false;
    }
    return true;
}

//メッセージカードページ　メッセージ入力欄表示・非表示
function showEntry(num)
{
	var cart =document.getElementById("cart" + num)
		 
	for (var i = 0; i < cart.SIZE.length; i++)
		if(cart.SIZE[i].checked == true)
			{
				var txid="txtmsg" + num
				var opid="writemsg" + num
				if (cart.SIZE[i].id==opid)
					{
						document.getElementById(txid).style.display="block"
					}
				else
					{
						document.getElementById(txid).style.display="none"
					}
			}
}	

//有償購入チェック
function charge(num)
{
	var cart =document.getElementById("cart" + num)
	var charge=cart.chcharge.value
	cart.PRICE.value=charge
}