function kanryo1(u_no){
  var url = '/kanryo1.php';
  var pars = "u_no="+u_no;

  var myAjax = new Ajax.Request(
                        url,
                        {
                          method: 'get',
                          parameters: pars,
                          //onLoading: Element.show(''),
                          //onLoaded: Form.disable(''),
                          onSuccess: function(Request){
           
                          }
                         });
}

function kessaiok(num){
	obj=document.getElementById('goke');

	if(confirm("以前登録されたカードにて\n"+currency(obj.value)+"円の決済を行います。\nよろしいですか？")){
		hide('gotcard'); //OKなら決済ボタン押せないように隠す
		nohide('doublewarn');
		return true;
	}
	else{
		nohide('gotcard'); //NGなら決済ボタン押せるよう表示
		hide('doublewarn');
		return false;
	}

	return true;
}


function hidecard(num){
	obj=document.getElementById('subbtn');
	
	norm="<input type=\"submit\" value=\"購　入\"  name=\"kounyu\">";
	atn="<input type=\"submit\" value=\"購入(カード決済が実行されます)\"  name=\"kounyu\" onclick=\"javascript:return kessaiok(0);\">";
	
	switch (num){
		default: break;
		case 0:
			obj.innerHTML=norm;
			break;
			
		case 1:
			obj.innerHTML=atn;
			break;
	}
}

//--------------------------------------------------
//function hide(id) {
//	if (!document.getElementsByTagName) { return false; }
//	var obj = document.getElementById(id);
//	
//	if (obj.style.display == "block") {
//		obj.style.display = "none";
//	} 
//	else {
//		obj.style.display = "block";
//	}
//	return false;
//}
//--------------------------------------------------
function hide(id){
	var obj = document.getElementById(id);
	obj.style.display = "none";
	return false;
}

function nohide(id){
	var obj = document.getElementById(id);
	obj.style.display = "";
	return false;
}
//--------------------------------------------------

//function kkchgmsg(mny){
//	alert('登録済みのカードで'+currency(mny)+'円が決済されます。\nよろしいですか？');
//}
//--------------------------------------------------
function subrepeat(){
	document.cardrepeat.submit();
}

//数字にコンマつけるファンクション
function currency(n) {
    var result;
    var str = "" + n;
    var ary;
    if(!(ary = str.match(/^([\+-]|)(\d+)(\.\d+|)$/)))
        return "";
    var int_part = ary[2];
    var len = int_part.length;
    var mod = (len - 1) % 3 + 1;
    result = int_part.substr(0, mod);
    for(var i = mod; i < len; i += 3)
        result += "," + int_part.substr(i, 3);
    result = ary[1] + result + ary[3];
	return result;
}