function crossFade(selector, index, showTime, transitionTime) {
    var images = $(selector);
    if (images.length == 0) return;
    var el = images[0].parentNode;
    if (!el.didInit) {
        $(el).hover(
          function() {
              if (el.timeout) { window.clearTimeout(el.timeout); }
          },
          function() {
              $(images[index]).fadeOut(transitionTime);
              $(images[images[index].next]).fadeIn(transitionTime);
              index = images[index].next;
              el.timeout = window.setTimeout(function() { crossFade(selector, index, showTime, transitionTime); }, showTime);
          }
        );
        for (var i = 0; i < images.length; i++) {
            (i == images.length - 1) ? images[i].next = 0 : images[i].next = i + 1;
        }
        images[0].style.display = 'block';
        el.didInit = true;
        el.timeout = window.setTimeout(function() { crossFade(selector, index, showTime, transitionTime); }, showTime);
        return;
    }
    $(images[index]).fadeOut(transitionTime);
    $(images[images[index].next]).fadeIn(transitionTime);
    el.timeout = window.setTimeout(function() { crossFade(selector, images[index].next, showTime, transitionTime); }, showTime);
}
$.preload([
    'print_btn2',
    'web_btn2',
    'design_btn2',
    'casestudy_btn2',
    'contact_btn2',
    'about_btn2',
    'theboard_btn2'
    ], {
    base:'http://s3.amazonaws.com/storage.sebringcreative.com/sebringcreative/images/',
    ext:'.jpg'
});