// JavaScript Document

jQuery(function($) {

    var timer;
    var isPaused = false;
    var nextButton;

    function button1_click(event) {
        $(".slide").css("visibility", "hidden");
        $("#image1").css("visibility", "visible");
        $("#image1").css("opacity", "0");
        $("#image1").animate({ "opacity": 1 }, 300, "linear", null);
        $("ul.buttons li").removeClass("active");
        $("#image1").animate({ "opacity": 1 }, 300, "linear", null);
        $("#button1").addClass("active");
        clearTimeout(timer);
        nextButton = "button2_click";
        timer = setTimeout(eval("button2_click"), "3000");
        $("#image1").animate({ "opacity": 1 }, 300, "linear", null);
    }

    function button2_click(event) {
        $(".slide").css("visibility", "hidden");
        $("#image2").css("visibility", "visible");
        $("#image2").css("opacity", "0");
        $("#image2").animate({ "opacity": 1 }, 300, "linear", null);
        $("ul.buttons li").removeClass("active");
        $("#image2").animate({ "opacity": 1 }, 300, "linear", null);
        $("#button2").addClass("active");
        clearTimeout(timer);
        nextButton = "button3_click";
        timer = setTimeout(eval("button3_click"), "3000");
        $("#image2").animate({ "opacity": 1 }, 300, "linear", null);
    }

    function button3_click(event) {
        $(".slide").css("visibility", "hidden");
        $("#image3").css("visibility", "visible");
        $("#image3").css("opacity", "0");
        $("#image3").animate({ "opacity": 1 }, 300, "linear", null);
        $("ul.buttons li").removeClass("active");
        $("#image3").animate({ "opacity": 1 }, 300, "linear", null);
        $("#button3").addClass("active");
        clearTimeout(timer);
        nextButton = "button4_click";
        timer = setTimeout(eval("button4_click"), "3000");
        $("#image3").animate({ "opacity": 1 }, 300, "linear", null);
    }

    function button4_click(event) {
        $(".slide").css("visibility", "hidden");
        $("#image4").css("visibility", "visible");
        $("#image4").css("opacity", "0");
        $("#image4").animate({ "opacity": 1 }, 300, "linear", null);
        $("ul.buttons li").removeClass("active");
        $("#image4").animate({ "opacity": 1 }, 300, "linear", null);
        $("#button4").addClass("active");
        clearTimeout(timer);
        nextButton = "button5_click";
        timer = setTimeout(eval("button5_click"), "3000");
        $("#image4").animate({ "opacity": 1 }, 300, "linear", null);
    }

    function button5_click(event) {
        $(".slide").css("visibility", "hidden");
        $("#image5").css("visibility", "visible");
        $("#image5").css("opacity", "0");
        $("#image5").animate({ "opacity": 1 }, 300, "linear", null);
        $("ul.buttons li").removeClass("active");
        $("#image5").animate({ "opacity": 1 }, 300, "linear", null);
        $("#button5").addClass("active");
        clearTimeout(timer);
        nextButton = "button1_click";
        timer = setTimeout(eval("button1_click"), "3000");
        $("#image5").animate({ "opacity": 1 }, 300, "linear", null);
    }

    function button_pause_click(event) {
        if (isPaused == false) {
            clearTimeout(timer);
            isPaused = true;
            $("#img_pause").attr("src", "img/icoPlay.gif");
        } else {
            eval(nextButton + "()");
            isPaused = false;
            $("#img_pause").attr("src", "img/icoPauze.gif");

        }
    }


    function OnLoad(event) {
        clearTimeout(timer);
        timer = setTimeout(eval("button2_click"), "3000");
    }

    $('#button1').bind('click', button1_click);

    $('#button2').bind('click', button2_click);

    $('#button3').bind('click', button3_click);

    $('#button4').bind('click', button4_click);

    $('#button5').bind('click', button5_click);

    $('#button_pause').bind('click', button_pause_click);

    OnLoad();

});


function stop()

{ clearTimeout(timer) }

function start() {
    clearTimeout(timer);
    timer = setTimeout(eval("button2_click"), "3000");
}