function flyUp() {
	$('.thalf div').fadeOut('slow', function() {
		$('.bhalf').animate({
			top: "-100",
			height: "100%"
		}, 700, function() {
			window.location = '/sdiskw/';
		});
	});
}

function flyDown(newurl) {
	$('.bhalf').fadeOut('slow', function() {
		$('.thalf').animate({
			height:"125%"
		}, 700, function() {
			window.location = newurl;
		});
	});
}