function image_path(number){
    return 'cadre-slide-bg-'+number+'.jpg';
}
/*
$('.item .one').css({'background':'url(images/slide-bg-one.png) no-repeat bottom right'});
$('.item .two').css({'background':'url(images/slide-bg-two.png) no-repeat bottom center'});
$('.item .three').css({'background':'url(images/slide-bg-three.png) no-repeat bottom center'});
$('.item .four').css({'background':'url(images/slide-bg-four.png) no-repeat bottom center'});
*/
$(document).ready(function(){
    if($('#slider li').length > 4){
        var sliderHome = $('#slider').bxSlider({displaySlideQty:4,moveSlideQty:1});
    }else if($('#slider li').length > 0) {
        var sliderHome = $('#slider').bxSlider({displaySlideQty:$('#slider li').length,moveSlideQty:1});
        $('.bx-prev').hide();
        $('.bx-next').hide();
    }

    if($('#sliderVideo li').length > 3){
        var sliderVideo = $('#sliderVideo').bxSlider({displaySlideQty:3,moveSlideQty:1});
    }else if($('#sliderVideo li').length > 0) {
        //var sliderVideo = $('#sliderVideo').bxSlider({displaySlideQty:$('#sliderVideo li').length,moveSlideQty:1});
        $('.bx-prev').hide();
        $('.bx-next').hide();
    }
});
$(function(){
    var initBg = ($('.slid-box ul li').eq(0).find('.div_current_slide').attr('rel'));
    $('img#background-home').attr('src',initBg);
    var sliderHome = $('.slid-box ul').bxSlider({
        pager:true,infiniteLoop:true,hideControlOnEnd:true,auto:true,pause:6000,
        onBeforeSlide: function(currentSlide, totalSlides, currentSlideHtmlObject){
            var next_slide = currentSlide+1;
            var background = ($('.slid-box ul li').eq(next_slide).find('.div_current_slide').attr('rel'));

            $('img#background-home').attr('src',background);
            $('.bx-prev').attr('title','Précédent : '+(next_slide-1) + ' sur ' + totalSlides);
            $('.bx-next').attr('title','Suivant : '+(next_slide+1) + ' sur ' + totalSlides);
        }
    });
    $('.slid-box .bx-next').attr('title','Suivant : 2 / '+ sliderHome.getSlideCount() );
});