jQuery(function ($) {
    var timer;
    function VisuDiapo1(event) {
        $(".Diapo").css("visibility", "hidden");
        $("#Diapo1").css("visibility", "visible");
        $("#Diapo1").css("opacity", "0");
        $("#Diapo1").animate({ "opacity": 1 }, 300, "linear", null);      
        clearTimeout(timer);
        timer = setTimeout(eval("VisuDiapo2"), "4000");
        $("#Diapo1").animate({ "opacity": 1 }, 300, "linear", null);
    }

    function VisuDiapo2(event) {
        $(".Diapo").css("visibility", "hidden");
        $("#Diapo2").css("visibility", "visible");
        $("#Diapo2").css("opacity", "0");
        $("#Diapo2").animate({ "opacity": 1 }, 300, "linear", null);      
        clearTimeout(timer);
        timer = setTimeout(eval("VisuDiapo3"), "4000");
        $("#Diapo2").animate({ "opacity": 1 }, 300, "linear", null);
    }

    function VisuDiapo3(event) {
        $(".Diapo").css("visibility", "hidden");
        $("#Diapo3").css("visibility", "visible");
        $("#Diapo3").css("opacity", "0");
        $("#Diapo3").animate({ "opacity": 1 }, 300, "linear", null);
        clearTimeout(timer);
        timer = setTimeout(eval("VisuDiapo1"), "4000");
        $("#Diapo3").animate({ "opacity": 1 }, 300, "linear", null);
    }

    function OnLoad(event) {
        clearTimeout(timer);
        timer = setTimeout(eval("VisuDiapo2"), "3000");
    }

    OnLoad();

});