$(function() {
	let playclass = 'play';
	let playing = false; // 再生中かを判定するフラグ
	let audio   = document.getElementById('player');
	let load    = false;
	let i = 1;
	$('.samplevoice a').each(function() {
		$(this).attr('number', 'voice' + i++);
	});

	$('.samplevoice a').on('click', function() {
		let id = $(this).attr('number');
		let t  = $(this).attr('href');
		try {
			if (track == id) {
				if (playing == true) {
					audio.pause();
					playing = false;
					$(this).removeClass(playclass);
				} else {
					audio.play();
					playing = true;
					$(this).addClass(playclass);
				}
			} else {
				if (track != null) $('.samplevoice a[number='+track+']').removeClass(playclass);
				$('audio').html('<source src="'+ t +'" type="audio/mp3">');
				audio.load();
				audio.play();
				playing = true;
				$(this).addClass(playclass);
				track = id;
			}
		} catch(e) {
			console.log(e);
			$(this).removeClass(playclass);
		}
		return false;
	});
});
let track   = null;
function player_ended() {
	playing = false;
	$('.samplevoice a[number='+track+']').removeClass(playclass);
	track = null;
}