Trigger with bxGallery and fancybox

Trigger with bxGallery and fancybox

We have site here:

We add bxGallery and fancybox. At first we set fancybox only for primary image of bxGallery. But now we want click other images from gallery and open fancybox. And we add this code:

  1. <script type="text/javascript">
  2. $(function() {
  3. $("#piGal .thumbs img").click(function() {
  4. $("#piGal a img[src="+this.src+"]").parent().trigger('click');
  5. });
  6. });
  7. </script>

And from time to time all works fine for Opera on Windows, but never work for FireFox and Safari on Macbook. Main image of bxGallery with fancybox works fine every time.