How do I add a callback to a click event
<p>I need to add a callback to the following event.</p>

<p>The callback needs to fire off another function</p>

<pre><code>$("nav.filter a").on('click', function () {

    $(this).siblings().removeClass('active');
    $(this).addClass('active');

    var data = $(this).data('filter');

    $("section.our-work article ul li").remove();

    if(data == 'branding') {
        $("section.our-work article ul").append(
            template(ourWorkTemplateData) // underscore template                        
        );

        base.loadOurWork({
            direction: "backward",
            target: "section.our-work article ul li"
        });
    }

    return false;

});
</code></pre>

<p>I can't for the life of me find an example of this.</p>

<p>Any help, greatly appreciated.</p>

<p>I know what my function is going to do, just don't know how to implement it as a callback.</p>
