$(document).ready(function() {
    $("#btn_go_list").click(function() {
        var url = "/news/news_list.asp" +
                  "?mth=" + $("#mth").val() +
                  "&ntype=" + $("#ntype").val() +
                  "#" + $("#tabNatCd").val() + "_" + $("#term").val() + "_" + $("#page_no").val();
        document.location.href = url;
        return false;
    });

    jQuery.historyInit(actionHandler);
    $("button.btn_news_read").click(function() {
        $("#view_wrap").hide();
        $("#loading_img").removeClass("hidden");

        var hash = "#";
        if ("prev_news" == this.id)
        {
            hash += $("#prev_natCd").val();
            hash += "_" + $("#prev_seq").val();
        }
        else
        {
            hash += $("#next_natCd").val();
            hash += "_" + $("#next_seq").val();
        }

        return dvf_historyHandler(hash);
    });

    // 지난 박람회 목록 중 첫번째 dl에 first-child class 설정
    // IE6에서는 :first-child 선택자를 인식하지 못하므로 jquery로 처리
    if (0 < $("#sidebar_b div.school_cont dl:first").length)
    {
        $("#sidebar_b div.school_cont dl:first").addClass("first_child");
    }

    $("#sidebar_b div.school_cont a.best_form").live("click", function() {
        dvf_viewPopSchool(this.href, "800", "600");
        return false;
    });

    $("#sidebar_b div.school_cont a.en_lng").live("click", function() {
        dvf_viewPopSchool(this.href, "852", "600");
        return false;
    });

    $("#sidebar_b div.school_cont a.jp_uni").live("click", function() {
        dvf_viewPopSchool(this.href, "852", "600");
        return false;
    });

    f_getNatMainBanner("1");
});

function actionHandler(p_hash)
{
    var arrHashToken;
    if(p_hash)
    {
        arrHashToken = p_hash.split("_");
    }
    else
    {
        arrHashToken = $("#init_param").val().split("_");
    }

    if (arrHashToken.length > 0)
    {
        $("#natCd").val(arrHashToken[0]);
        $("#seq").val(arrHashToken[1]);
        read_news_detail();
    }
}

function read_news_detail()
{
    var param = {ntype: $("#ntype").val(),
                 natCd: $("#natCd").val(),
                 seq: $("#seq").val(),
                 mth: $("#mth").val(),
                 tabNatCd: $("#tabNatCd").val()};
    $.ajax({
        url: "/service/news/svc_news_detail.asp",
        type: 'POST',
        data: param,
        dataType: 'json',
        async: true,
        //timeout: 3000,
        error: function(p_req, p_status, p_err) {
            $("#loading_img").addClass("hidden");
            $("#view_wrap").empty().text("학교뉴스를 읽는 중 오류가 발생하였습니다. 잠시 후 이용바랍니다.").show();
        },
        success: function(p_data) {
            $("#loading_img").addClass("hidden");

            if (undefined == p_data.seq)
            {
                $("#view_wrap").empty().text("상세 뉴스내용이 없습니다.").show();
            }
            else
            {
                $("#news_view > h3.tit").text(p_data.natName + " 학교소식");
                $("#news_title").html(p_data.title);
                $("#reg_date").html(p_data.regdate);
                $("#read_cnt").html(p_data.read_cnt);

                var contents = p_data.contents.replace(/&quot;/ig, "\"").replace(/&#92;/ig,"\\").replace(/&#39;/ig,"'");
                $("#news_contents").html(contents.replace("src=\"./images/iae_logo1.gif\"", "src=\"http://image.eduhouse.net/newsimages/iae_logo1.gif\""));

                $("#view_wrap").show();

                $("#prev_seq").val(p_data.prev_nw_seq);
                $("#prev_natCd").val(p_data.prev_nw_nation);
                $("#next_seq").val(p_data.next_nw_seq);
                $("#next_natCd").val(p_data.next_nw_nation);
            }
        }
    });
}

function f_getNatMainBanner(p_posNo)
{
    var param = {natCd: $("#natCd").val(),
                 posNo: p_posNo};

    $.ajax({
        url: '/service/svc_nat_main_banner.asp',
        type: 'POST',
        data: param,
        dataType: 'html',
        //timeout: 3000,
        error: function(p_req, p_status, p_err) {
            alert("Error loading Banner");
        },
        success: function(p_data) {
            $("#bnr_nat_special").empty().append($.trim(p_data));
        }
    });
}