function mycarousel_itemLoadCallback(carousel, state)
{	
    // Check if the requested items already exist
    if (carousel.has(carousel.first, carousel.last)) {
        return;
    }

    jQuery.get(
        'http://www.acteco.be/layout/js/dynamic_ajax_php.php',
        {
            first: carousel.first,
            last: carousel.last
        },
        function(xml) {
            mycarousel_itemAddCallback(carousel, carousel.first, carousel.last, xml);
        },
        'xml'
    );	
};

function mycarousel_itemAddCallback(carousel, first, last, xml)
{	
    // Set the size of the carousel
    carousel.size(parseInt(jQuery('total', xml).text()));	

    jQuery('image', xml).each(function(i) {
        carousel.add(first + i, mycarousel_getItemHTML(jQuery(this).text()));		
    });
};

/**
 * Item html creation helper.
 */
function mycarousel_getItemHTML(url)
{
    return '<img src="' + url + '" width="75" height="75" alt="" />';
};