$(document).ready(function() {
    $("a[rel=fancyimage]").fancybox({
      'transitionIn'		: 'fade',
      'transitionOut'		: 'fade',
      'titlePosition'     	: 'inside',
      'centerOnScroll'     	: 'true',
      'overlayOpacity'     	: '0.5',
      'overlayColor'     	: '#000000',
      'titleFormat'		: function(title, currentArray, currentIndex, currentOpts) {
      return '<span class="fancybox-title-over">Bild ' + (currentIndex + 1) + ' von ' + currentArray.length + ' |<strong>' + (title.length ? '   ' + title : '') + '</strong></span>';
      }
    });
});