window.onload = function() {
                       $("a[rel=prodotto_group]").fancybox({
                               'transitionIn'          : 'none',
                               'transitionOut'         : 'none',
                               'titlePosition'         : 'over',
							   'overlayShow'		   : 'true',
		                       'overlayOpacity'		   : '0.8',
		                       'overlayColor'		   : '#120000',
                               'titleFormat'       : function(title, currentArray, currentIndex, currentOpts) {
                                   return '<span id="fancybox-title-over">Image ' +  (currentIndex + 1) + ' / ' + currentArray.length + '<\/span>';
                               }
                       });
					   
					   $("a#single").fancybox({
				'titleShow'		: false,
				'transitionIn'	: 'elastic',
				'transitionOut'	: 'elastic',
				'overlayOpacity': '0.8',
		        'overlayColor'  : '#120000'
			});

               }