/*
 * Called to show/toggle CD details in the music page.
 */
function cdtgl(id)
{
	var url = '/music.php';

	var cnt = $('content' + id);
	var img = $('img' + id);

	if (cnt.visible(cnt)) {
		cnt.hide();
		img.src = "/images/dn_arrow.png";
	} else {
		cnt.show();
		if (cnt.innerHTML == 'Loading...') {
			var args = 'albumid=' + id
			new Ajax.Updater(
				"content" + id,
				url,
				{
					method: 'get',
					parameters: args
				}
			);
		}
		img.src = "/images/up_arrow.png";
	}
}

function hwtgl(id)
{
	var url = '/hardware.php';

	var cnt = $('hw' + id);
	var img = $('img' + id);
	var hwhdr = $('hwhdr' + id);

	hwhdr.toggleClassName("hardwareexp", "hardware");
	if (cnt.visible(cnt)) {
		cnt.hide();
		img.src = "/images/rd_dn.png";
	} else {
		cnt.show();
		if (cnt.innerHTML == 'Loading...') {
			var args = 'part=' + id
			new Ajax.Updater(
				"hw" + id,
				url,
				{
					method: 'get',
					parameters: args
				}
			);
		}
		img.src = "/images/rd_up.png";
	}
}

function lyricstgl(id)
{
	var cnt = $('lyrics' + id);

	if (cnt.visible(cnt)) {
		cnt.hide();
	} else {
		cnt.show();
	}
}