gistfile1.js

// following code is simplified from actual implementation.

$('#portfolios .gallery').live('click',function(e) {
  VS.lightbox.init();
  var folio_path = '/portfolio/'+$(this).data('id');
  $.ajax({
    type: 'GET',
    url: folio_path,
    success: function(data) {
      VS.lightbox.addContent(data);
    },
    error: function(data) {
      // error
    }
  });
  return false;
});