var marginTop = 0;
var duyuruSayisi = $(".divRepeaterDuyuruItem").length;
var duyuruSay = 0;

if (duyuruSayisi > 4) {
    $("#tdScrollDown3").addClass("tdScrollDown3Aktif");
    $("#tdScrollTop3").addClass("tdScrollTop3Pasif");
}
else {
    $("#tdScrollDown3").addClass("tdScrollDown3Pasif");
    $("#tdScrollTop3").addClass("tdScrollTop3Pasif");
}

$("#tdScrollDown3").click(function() {
    if (duyuruSayisi > 4) {
        if (duyuruSay + 4 < duyuruSayisi) {
            marginTop -= 55 * 4;//55=tarih(14)+konu(30)+seperator(11)
            duyuruSay += 4;
            $(".divDuyuruMain .divDuyuru").animate({ 'margin-top': marginTop + ('px') }, 250);
            $("#tdScrollTop3").removeClass("tdScrollTop3Pasif");
            $("#tdScrollTop3").addClass("tdScrollTop3Aktif");
        }
        if (duyuruSay + 4 >= duyuruSayisi) {
            $("#tdScrollDown3").removeClass("tdScrollDown3Aktif");
            $("#tdScrollDown3").addClass("tdScrollDown3Pasif");
        }
    }
});

$("#tdScrollTop3").click(function() {
    if (duyuruSayisi > 4) {
        if (duyuruSay > 0) {
            marginTop += 55 * 4;
            duyuruSay -= 4;
            $(".divDuyuruMain .divDuyuru").animate({ 'margin-top': marginTop + ('px') }, 250);
            $("#tdScrollDown3").removeClass("tdScrollDown3Pasif");
            $("#tdScrollDown3").addClass("tdScrollDown3Aktif");
        }
        if (duyuruSay <= 0) {
            $("#tdScrollTop3").removeClass("tdScrollTop3Aktif");
            $("#tdScrollTop3").addClass("tdScrollTop3Pasif");
        }
    }
});

if (document.getElementById("slider-wrapper")) {
    $(window).load(function() {
        $('#slider').nivoSlider({ directionNav: false, pauseTime: 5000, effect: 'fade' });
    });
}

function DuyuruDetayiGoster(encrID) {
    tb_show("", "DuyuruDetayi.aspx?id=" + encrID + "&TB_iframe=true&height=500&width=800");
}

$(document).ready(function () {
    if ($(".divArenadanHaberler").css("background-image").indexOf("arenadanHaberlerBackEN.gif") > -1) {
        $(".divDuyuru .divDuyuruKonu").each(function () {
            $(this).attr("title", "Show Details")
        });
    }
    else
        $(".divDuyuru .divDuyuruKonu").each(function () {
            $(this).attr("title", "Detay Göster")
        });
});


/*$(window).load(function() {
$('#slider').nivoSlider({
effect: 'random', // Specify sets like: 'fold,fade,sliceDown'
slices: 15, // For slice animations
boxCols: 8, // For box animations
boxRows: 4, // For box animations
animSpeed: 500, // Slide transition speed
pauseTime: 3000, // How long each slide will show
startSlide: 0, // Set starting Slide (0 index)
directionNav: true, // Next & Prev navigation
directionNavHide: true, // Only show on hover
controlNav: true, // 1,2,3... navigation
controlNavThumbs: false, // Use thumbnails for Control Nav
controlNavThumbsFromRel: false, // Use image rel for thumbs
controlNavThumbsSearch: '.jpg', // Replace this with...
controlNavThumbsReplace: '_thumb.jpg', // ...this in thumb Image src
keyboardNav: true, // Use left & right arrows
pauseOnHover: true, // Stop animation while hovering
manualAdvance: false, // Force manual transitions
captionOpacity: 0.8, // Universal caption opacity
prevText: 'Prev', // Prev directionNav text
nextText: 'Next', // Next directionNav text
beforeChange: function() { }, // Triggers before a slide transition
afterChange: function() { }, // Triggers after a slide transition
slideshowEnd: function() { }, // Triggers after all slides have been shown
lastSlide: function() { }, // Triggers when last slide is shown
afterLoad: function() { } // Triggers when slider has loaded
});
});*/