var lytebox = {
	onshow : null,
	onclose : null
};

lytebox.show = function() {
	$('lytebox_coverpage').style.display = 'none';
	$('lytebox_container_effect').style.display = 'none';
	$('lytebox').style.display = 'block';
	Effect.Appear('lytebox_coverpage', { queue: 'end', to:0.8 });
	Effect.SlideDown('lytebox_container_effect', { queue: 'end'} );

	if (lytebox.onshow) {
		lytebox.onshow();
	}
}

lytebox.close = function() {
	var hide = true;
	if (lytebox.onclose) {
		hide = lytebox.onclose();
	}

	if (hide) {
		Effect.Fade('lytebox_container_effect');
		Effect.Fade('lytebox_coverpage');
		setTimeout("$('lytebox').style.display='none';",800);
	}
}