
/*新作話題作の月の表示*/
function chMonth(type){
	var nowDate = new Date();
		
	
	var nextMonth = 0;
	var aNextMonth = 0;
	var nowYear2 = 0
	var nowYear3 = 0
	
	/*11月と12月のときは、翌月と翌々月に次の年を表示する処理*/
	if(nowMonth == 11){
		nextMonth = nowMonth+1;
		aNextMonth = 1;
		nowYear2 = nowYear;
		nowYear3 = nowYear+1;
	}
	if(nowMonth == 12){
		nextMonth = 1;
		aNextMonth = 2;
		nowYear2 = nowYear+1;
		nowYear3 = nowYear+1;
	} else if (nowMonth == 11) {
		nextMonth = 12;
		aNextMonth = 1;
		nowYear2 = nowYear;
		nowYear3 = nowYear+1;
	}
	else {
		nextMonth = nowMonth+1;
		aNextMonth = nowMonth+2;
		nowYear2 = nowYear;
		nowYear3 = nowYear;
	}
	
	/*↓ページによってリンク先を変える処理↓*/
	var str = "";
	var now = "";
	var next = "";
	var nextAfter = "";
	if(type == "j"){
		now = "japanese";
		next = "j-next";
		nextAfter = "j-after-next";
	}
	else if(type == "f"){
		now = "foreign";
		next = "f-next";
		nextAfter = "f-after-next";
	}
	else if(type == "o"){
		now = "other";
		next = "o-next";
		nextAfter = "o-after-next";
	}
	else if(type == "d"){
		now = "dvd";
		next = "d-next";
		nextAfter = "d-after-next";
	}
	
	/*↓表示部分↓*/
	str += '<div class=\"blue-border-box\">\n';
	str += '\t<p class=\"blue-border-text\">　&nbsp;<a href=\"' + now + '.php\" class=\"blue-link\">' +  nowYear + '.' + nowMonth + '月の新作情報</a></p>\n';
	str += '</div>';
	str += '<div class=\"blue-border-box\">\n';
	str += '\t<p class=\"blue-border-text\">　&nbsp;<a href=\"' + next + '.php\" class=\"blue-link\">' + nowYear2 + '.' + nextMonth + '月の新作情報</a></p>\n';
	str += '</div>';
	str += '<div class=\"blue-border-box\">\n';
	str += '\t<p class=\"blue-border-text\">　&nbsp;<a href=\"' + nextAfter + '.php\" class=\"blue-link\">' + nowYear3 + '.' + aNextMonth + '月の新作情報</a></p>\n';
	str += '</div>';
	document.write(str);
}





var myArray = [];



/*新作表示関数*/
function output(type,num){
	var date = false;
	myArray = eval(type + "Array" + num);//引数から配列名を形成する
	if(myArray[0] == "none"){
		document.write("現在未定です。しばらくお待ちください");
	}
	else {
	/*配列をiでまわす。要素の番号で各表示項目を選別する*/
	for(var i=0;i<=myArray.length-1;i++){
		if(type == "dvd"){//DVDだったら（DVDだけフォーマットが違うため）
			if(i == 0 || i%4 == 0){//発売日（1作品につき4項目なので要素番号を4で割って余りを算出）
				
				/*同じ発売日は一度しか表示しない*/
				if(myArray[i] == date){//同じ発売日の場合
					document.write('<tr><td class=\"dvd-date\">&nbsp;</td>');//空のセルを表示
				}
				else {//違う発売日が出現したら＆一番最初のテーブルのとき
					document.write('<tr><td colspan="4">&nbsp;</td></tr><tr><td class=\"dvd-top-date\">&nbsp;&nbsp;発売日</td><td class=\"dvd-top-title\">&nbsp;&nbsp;タイトル</td><td class=\"dvd-top-artist\">&nbsp;&nbsp;アーティスト</td><td class=\"dvd-top-price\">価格</td></tr>');
					document.write('<tr><td class=\"dvd-date\">' + myArray[i] + '</td>');
					date = myArray[i];//変数dateに発売日を格納
				}
			}
			else if(i == 1 || i%4 == 1){//タイトル
				document.write('<td class=\"dvd-title\"><p class=\"dvd-text-box\"><a href=\"https://www.shoten.co.jp/rel/jansearch/reljan01.asp\" target=\"music-serach\" class=\"shop-link-color\">' + myArray[i] + '</a></p></td>');
			}
			else if(i == 2 || i%4 == 2){//アーティスト
				document.write('<td class=\"dvd-artist\"><p class=\"dvd-artist-box\">' + myArray[i] + '</p></td>');
			}
			else if(i == 3 || i%4 == 3){//値段
				/*値段の3桁目に「,」を挿入する処理*/
				var pliceLeft = myArray[i].slice(0,-3);	//値段の下4桁以上を抜き出す
				var pliceRight = myArray[i].slice(-3,myArray[i].length+1);	//値段の下3桁を抜き出す
				var truePlice = pliceLeft + "," + pliceRight;	//カンマをはさんで結合

				if(myArray[i].length > 3){//1000円以上の時だけカンマを挿入
					document.write('<td class=\"dvd-price\">&yen;' + truePlice + '</td></tr>');
				}
				else {
					document.write('<td class=\"dvd-price\">&yen;' + myArray[i] + '</td></tr>');
				}
			}
		}
		else{//DVD以外
			if(i == 0 || i%5 == 0){//発売日
				if(myArray[i] == date){
					document.write('<tr><td class=\"item-date\">&nbsp;</td>');
				}
				else {
					document.write('<tr><td colspan="5">&nbsp;</td></tr><tr><td class=\"top-date\">&nbsp;&nbsp;発売日</td><td class=\"top-title\">&nbsp;&nbsp;タイトル</td><td class=\"top-artist\">&nbsp;&nbsp;アーティスト</td><td class=\"top-categoly\">種類</td><td class=\"top-price\">価格</td></tr>');
					document.write('<tr><td class=\"item-date\">' + myArray[i] + '</td>');
					date = myArray[i];
				}
			}
			else if(i == 1 || i%5 == 1){//タイトル
				document.write('<td class=\"item-title\"><p class=\"item-text-box\"><a href=\"https://www.shoten.co.jp/rel/jansearch/reljan01.asp\" target=\"music-serach\" class=\"shop-link-color\">' + myArray[i] + '</a></p></td>');
			}
			else if(i == 2 || i%5 == 2){//アーティスト
				document.write('<td class=\"item-artist\"><p class=\"item-text-box\">' + myArray[i] + '</p></td>');
			}
			else if(i == 3 || i%5 == 3){//種類
				document.write('<td class=\"item-categoly\">' + myArray[i] + '</td>');
			}
			else if(i == 4 || i%5 == 4){//値段
				var pliceRight = myArray[i].slice(-3,myArray[i].length+1);
				var pliceLeft = myArray[i].slice(0,-3);
				
				var truePlice = pliceLeft + "," + pliceRight;
				if(myArray[i].length > 3){
					document.write('<td class=\"item-price\">&yen;' + truePlice + '</td></tr>');
				}
				else {
					document.write('<td class=\"item-price\">&yen;' + myArray[i] + '</td></tr>');
				}
			}
		}
	}
	}
}


