function submitBuy() {
	document.paypalForm.submit();
}
function toggleTracks() {
	var tracksBlock = $('tracksBlock');
	$('lyricsBlock').hide();
	$('creditsBlock').hide();
	if (tracksBlock.getStyle('display') == 'none') {
		tracksBlock.show();
		$('tripLinks').setStyle({width: '300px'});
	} else {
		tracksBlock.hide();
		$('tripLinks').setStyle({width: '150px'});
	}
}

function toggleCredits() {
	$('tracksBlock').hide();
	$('lyricsBlock').hide();
	var creditsBlock = $('creditsBlock');
	if (creditsBlock.getStyle('display') == 'none') {
		creditsBlock.show();
		$('tripLinks').setStyle({width: '300px'});
	} else {
		creditsBlock.hide();
		$('tripLinks').setStyle({width: '150px'});
	}
}

function showLyrics(id) {
	$('lyricsBlock').show();
	$$('div.lyricText').each(function(item) {
		item.hide();
	});
	$(id).show();
}