$(function(){
	$('#portfolio').cycle({ 
	    fx:     'fade', 
	    speed:  'slow', 
	    timeout: 0, 
	    pager:  'ul#portfolio-nav', 
		height: 531,
		next: '#next',
		prev: '#prev',
		pagerAnchorBuilder: function(idx, slide) { 
		        // return selector string for existing anchor 
		        return 'ul#portfolio-nav li:eq(' + idx + ') a'; 
		}
	});
});