$(document).ready(function(){
       $('#rotator').cycle({ 
		    fx:      'fade', 
		    speed:    50, 
		    timeout:  5000,
		    prev:   '#PrevSlide', 
    		next:   '#NextSlide',
    		pager: '#button_wrap',
    		pagerEvent: 'mouseover',
    		pauseOnPagerHover: true,
    		after: onAfter,
    		pause:true
		});
		
		$('#rotator_overlay').hover(function(){
			$('#rotator').cycle('pause');
		},function(){
			$('#rotator').cycle('resume');
		});
});

function onAfter(curr,next,opts) {
	var slide_id = opts.currSlide + 1;
	var info = $('#'+slide_id).attr('alt');
    $('#rotator_overlay').html(info);
    
}