$(function () {
    setTimeout(function () {

        $('#BlocPromo').before('<ul id="nav">').cycle({
            fx: 'fade',
            speed: 450, //diminuer pour augmenter la vitesse de transition
            timeout: 18500, //intervalle entre les slides
            pager: '#nav',
            cleartype: true,
            cleartypeNoBg: true,
            pagerAnchorBuilder: function (idx, slide) {
                return '<li><a>&nbsp;</a></li>';
            },
            before: function (idx, slide) {
                AjusterBackground(slide.id);
                if (window.console) console.log(slide.id);
            }
        });
        //idx : courant
        //slide : cliqué
    }, 0);
});

function AjusterBackground(slide) {
    var url_image = '/images/promo/' + slide + '.jpg';

    //if (window.console) console.log(url_image);
    //$('.fondEnteteAccueil').css('background-image', 'url(' + url_image + ')');
    //$('.fondEnteteAccueil').animate({ 'background-image': 'url(' + url_image + ')' });

    $('.fondEnteteAccueil').fadeIn(function () {
        //if (window.console) console.log("animate");
        $(this).css('background-image', 'url(' + url_image + ')');
    });
    //if (window.console) console.log("apres");


}