// JavaScript Document
$(function() {
$('#s4').before('<ul id="nav">').cycle({ 
    fx:     'scrollDown', 
    speed:  'fast', 
    timeout: 0, 
    pager:  '#nav',
	after:   onAfter, 
     
    // callback fn that creates a thumbnail to use as pager anchor 
    pagerAnchorBuilder: function(idx, slide) { 
        return '<li><a href="#"><img src="' + slide.src + '" width="40" height="40" alt="Click for a larger view" /></a></li>'; 
		
    } 
});
});

function onAfter() { 
    $('#output').html(this.alt); 
}