Liquid Slider : Using your own navigation links

Kevin Batdorf has come up with a really good responsive slider (http://liquidslider.kevinbatdorf.com). My first issue is that I wanted to have the navigation (left and right arrows) outside the slider content. My fork adds the ability to pass in your own links to be used in the navigation.

HTML:

<a class="previous-slide">Prev</a> <a class="next-slide">Next</a>

<div id="slider-id" class="liquid-slider">
    <section><h1 class="title">1</h2></section>
   <section><h2 class="title">2</h2></section>
</div>

Javascript:

$('#slider-id').liquidSlider({

    dynamicTabs : false,
    dynamicArrows: false,
    responsive: true,
    customArrows: true,
    customArrowLeft: 'previous-slide',
    customArrowRight: 'next-slide',
});