jQuery: Fade In Object One by One

gistfile1.js

$.fn.fade1by1 = function(options) {
    var opt = $.extend({
        'delay': 500,
        'speed': 500,
        'ease': 'linear'
    }, options);
    var that = this;
    for (var i = 0, d = 0, l = that.length; i < l; i++, d += opt.delay) {
        that.eq(i).delay(d).fadeIn(opt.speed, opt.ease);
    }
};

// Example
$('#images img').fade1by1({ speed: 400, delay: 200 });​