$(document).ready(function() {
    $('.main_image').cycle({
        fx: 'blindY',
        pager: '#nav' 
    });
    $('#nav a').each(function(index) {
        var imgThumb = $('.main_image .slide:nth-child('+(index+1)+')').css('background-image');
        var imgThumb = imgThumb.replace('_vault/_top_news_photos/', '_vault/_top_news_photos/s/');
        var imgThumb = imgThumb.replace('image', 'thumb_image');
        var styleBackground = (imgThumb + ' center center no-repeat');
//        $(this).css('background', imgThumb.replace('_vault/_top_news_photos/', '_vault/_top_news_photos/s/') + 'center center no-repeat');
        $(this).css('background', styleBackground);
    });
    
}); // $(document).ready(function()