function set_fancybox() {
	$("a[rel=gallery]").fancybox(
			{
				'titlePosition' : 'over',
				'transitionIn' : 'elastic',
				'transitionOut' : 'elastic',
				'titleFormat' : function(title, currentArray, currentIndex,
						currentOpts) {
					return '<span id="fancybox-title-over">Image '
							+ (currentIndex + 1) + ' / ' + currentArray.length
							+ '</span>';
				}
			});
}