var currentPage = 1;

var lastPage = 1;

var pageSize = 20;

var regTotal = -1;

var regQts = 1;

var page = 1;

var GeneralCat = 0;

function DisplayProgressIndication() {

    $('.pag').hide();
    $('.pag').unbind();

    var height = $('#divLoadList').height();

    $('#divLoadList').height(height);
    $('#divLoadList').addClass('loading');
}


function UpdatePaging() {
    var link = "";
    var paging = "";

    if (regTotal % pageSize != 0) {
        while (regTotal % pageSize != 0) {
            regTotal++;
        }
    }

    for (a = 1; a <= regTotal; a++) {
        if (a % pageSize == 0) {
            link = a;

            link = link / pageSize;
            if (link != currentPage) {
                paging = paging + " <a href='javascript:void(0)' onclick='SelectPage(" + link + ")'>" + link + "</a> ";
            } else {
                if (regTotal > pageSize) {
                    paging = paging + " <span>" + link + "</span>";
                }
            }
        }
    }


    $('#pagging').empty();
    $('#pagging').html(paging);

}


function SelectPage(link) {
    currentPage = link;
    GetContentsByCategory(GeneralCat);
}


function NextPage(evt) {
    evt.preventDefault();
    DisplayProgressIndication();
    currentPage = ++currentPage;
    GetContentsByCategory(GeneralCat);
}


function PrevPage(evt) {
    evt.preventDefault();
    DisplayProgressIndication();
    currentPage = --currentPage
    GetContentsByCategory(GeneralCat);
}