[Moo] Staggered Delay

[Todd]

I have 6 divs ('one', 'two', 'three', 'four' etc.) that need to fade-
in in order. Div 'one' would begin after a delay of 1800ms and the
rest would be delayed accordingly: 'two' 2200, 'three' 2600, 'four'
3000 and so on. The transition for all divs would be 400.

The only way I know how to do it is by using the code below for each
of the 6 divs. While this works it's obviously hugely redundant and I
know there's a much more efficient way of writing it but I'm
struggling.

Thanks

$(window).addEvent('domready', function(){
                $('one').set('tween', {
                duration: 400
                });
                (function(){
                $('one').tween('opacity', [0, 1]);
                        }).delay(1800);
                });