Loop through slides and delay animation

gistfile1.js

// previous code condenced to make sense of code
this.slides = $('.slides');

// loop through each slide with a delay to slide in
_.each(this.slides, function (v, k) {
    // slide in slide
    $(this.slides[k]).delay(200 * k).animate({
        top: '0px',
        opacity: 1
    }, 800);
}, this);