$(document).ready(function() {

    headlineItems = $("#headlineWrap .headlineContent").hide().size();
    $("#headlineNav li:eq(0)").addClass("active");
    $("#headlineWrap .headlineContent:eq(" + currHeadlineItem + ")").show();

    if ($(".headlineContent").length > 1) {
        start_Int();
    }


    if ($("div.galleryFeed .galleryFeedPicWrap").length > 2) {
        $("div.galleryFeed .galleryFeedPicWrap").wrapAll("<div class='galleryFeedSubWrap clearfix'></div>");
        if ($("div.galleryFeed .galleryFeedPicWrap").length > 2) {
            $("div.galleryFeed .galleryFeedPicWrap").wrapAll("<div class='galleryScrollable clearfix'></div>");
            $(".galleryFeedSubWrap").before("<a class='galleryPrev feedPrev'></a><a class='galleryNext feedNext'></a>");
            $("div.galleryFeedSub").scrollable({ clickable: false, loop: false, size: 1, keyboard: false, next: ".galleryNext", prev: ".galleryPrev", items: "div.galleryScrollable" });
        }
    }

    if ($("div.videoFeed .videoFeedPicWrap").length > 2) {
        $("div.videoFeed .videoFeedPicWrap").wrapAll("<div class='videoFeedSubWrap clearfix'></div>");
        if ($("div.videoFeed .videoFeedPicWrap").length > 2) {
            $("div.videoFeed .videoFeedPicWrap").wrapAll("<div class='videoScrollable clearfix'></div>");
            $(".videoFeedSubWrap").before("<a class='videoPrev feedPrev'></a><a class='videoNext feedNext'></a>");
            $("div.videoFeedSub").scrollable({ clickable: false, loop: false, size: 1, keyboard: false, next: ".videoNext", prev: ".videoPrev", items: "div.videoScrollable" });
        }
    }

});


var headlineItems;
var currHeadlineItem = 0;
var intVal = "";


function tickHeadline() {
    $("#headlineWrap .headlineContent:eq(" + currHeadlineItem + ")").fadeOut("slow");
    $("#headlineNav li:eq(" + currHeadlineItem + ")").removeClass("active");
    currHeadlineItem = ++currHeadlineItem % headlineItems;
    $("#headlineNav li:eq(" + currHeadlineItem + ")").addClass("active");
    $("#headlineWrap .headlineContent:eq(" + currHeadlineItem + ")").fadeIn("slow");
}

function setHeadline(newItem) {
    stop_Int();
    $("#headlineWrap .headlineContent:eq(" + currHeadlineItem + ")").hide();
    $("#headlineNav li:eq(" + currHeadlineItem + ")").removeClass("active");
    currHeadlineItem = newItem;
    $("#headlineNav li:eq(" + newItem + ")").addClass("active");
    $("#headlineWrap .headlineContent:eq(" + currHeadlineItem + ")").show();
    start_Int();
}

function stop_Int() {
    if (intVal != "") {
        clearInterval(intVal);
        intVal = "";
    }
}

function start_Int() {
    if (intVal == "") {
        intVal = setInterval("tickHeadline()", 10000);
    }
    else {
        stop_Int();
    }
}