$(document).ready(function() {
    $('#slider_inner').cycle({
		fx:     'fade',
		pause:true,
		speed: 400, 
		 prev:   '#prev', 
    next:   '#next', 
   	timeout: 5000,
	pager:  '#thumbnav',
	
		pagerAnchorBuilder: function(index, el) {
        return '<a href="#"></a>'; // whatever markup you want
	}
	});
});