$(window).load(function(){
        $('.overflow_diaporama').icecarousel (
                {
                        btnNext: '.slide_next',
                        btnPrev: '.slide_prev',
                        speed: 5000,
                        constant_speed: false,
                        easing: 'swing',
                        pause_on_hover: true,
                        rotate: true,
                        rotate_speed: 10000,
                        delay: 0
                }
        );

});