$(document).ready(function() {
  function updateJqzoom(rel){
    $('[rel="'+rel+'"]').jqzoom({
      zoomType: 'innerzoom',
      lens: true,
      preloadImages: true,
      alwaysOn: false,
      zoomWidth: 320,  
      zoomHeight: 240,  
      yOffset: -1,
      xOffset: -332,
      position: 'specific',
      title: false,
      preloadText: 'Loading zoom',
      lens: true,
      imageOpacity: 0.4,
      showEffect: 'show',
      hideEffect: 'hide',
      fadeinSpeed: 'slow',
      fadeoutSpeed: '2000'
    });
  }

  setTimeout(function(){         // timeout so bxgallery has time to change image dimensions
    updateJqzoom('jqzoom-1');
    $('ul.thumbs li').hover(function(){
      var li = this;
      setTimeout(function(){
        updateJqzoom($(li).attr('rel'));
      }, 500);
    });
  }, 500);

});