gistfile1.js

Set up images like this:

    <div id="raffle">
        <img src="..." data-link="http://link.url" />
        <img src="..." data-link="http://link.url" />
    </div>

Then set up a JS event listener:

    jQuery('#raffle').on('click', 'img', function(e) {
        var href = $(this).data('link');

        window.location = href;
    });

This lets you bind an event listener to the entire slide show and simulate link clicks ... 
without actually using `<a>` tags. 

More on event delegation here: http://jumping-duck.com/tutorial/javascript-event-listeners/