/* WHATSON BLOCK PAGINATION */


var whatsOn_ulObject = $('#mod-whatsOn-elements-show');
var whatsOn_previous_page = 0;
var whatsOn_list_position = 0;
var whatsOn_elementWidth = 0;

function handlewhatsOnPaginationClick(page_index, jq) {
    var news = $('#mod-whatsOn-elements-hide li');
    var items_per_page = 6;
    var max_elem = Math.min((page_index + 1) * items_per_page, news.length);
    var newcontent = '';
    var allElements = '';
    var counter = 1;

    for (var i = page_index * items_per_page; i < max_elem; i++) {
        newcontent += '<li class="' + $(news).eq(i).attr("class") + '">' + $(news).eq(i).html() + '</li>';
    }

    allElements = '<ul>';

    for (var i = 0; i < news.length; i++) {
        allElements += '<li class="' + $(news).eq(i).attr("class") + '">' + $(news).eq(i).html() + '</li>';
        counter++;
        if (counter == 7) {
            allElements += '</ul><ul>';
            counter = 1;
        }
    }

    allElements += '</ul>';

    $(whatsOn_ulObject).empty().html(allElements);

    whatsOn_elementWidth = parseInt($('#mod-whatsOn-elements-show ul').css('width'));
    $(whatsOn_ulObject).css('width', '' + (news.length * whatsOn_elementWidth) + 'px')

    if (whatsOn_previous_page < page_index) {
        whatsOn_list_position = page_index * whatsOn_elementWidth;
        $(whatsOn_ulObject).animate({ left: '-' + whatsOn_list_position + 'px' }, 250);
    } else if (whatsOn_previous_page > page_index) {
        whatsOn_list_position = page_index * whatsOn_elementWidth;
        $(whatsOn_ulObject).animate({ left: '-' + whatsOn_list_position + 'px' }, 250);
    } else {
        $(whatsOn_ulObject).css('left', '0');
    }

    whatsOn_previous_page = page_index;

    var actualPage = $('#cp-whatsOn-paginator span[class="current"]').text();
    var factor = news.length / items_per_page;
    var factorParsed = parseInt(factor);

    if (factorParsed < factor) {
        var allPages = factorParsed + 1;
    } else {
        var allPages = factor;
    }

    $('#cp-whatsOn-paginator .pagination a,#cp-whatsOn-paginator .pagination span').hide();
    $('#cp-whatsOn-paginator .pagination .prev').show();
    $('#cp-whatsOn-paginator .pagination .next').before('<span class="pagesInfo">' + actualPage + ' of ' + allPages + '</span>');
    $('#cp-whatsOn-paginator .pagination .next').show();

    return false;
}

$(document).ready(function () {
    initwhatsOnPagination();
});

function initwhatsOnPagination() {
    //$("#mod-whatsOn-elements-show").hide();
    var news_total = $('#mod-whatsOn-elements-hide li').length;

    if ($("#cp-whatsOn-paginator").length) {
        $("#cp-whatsOn-paginator").pagination(news_total, {
            items_per_page: 6,
            num_display_entries: 10,
            load_first_page: true,
            callback: handlewhatsOnPaginationClick
        });
    }
    if (news_total < 7) {
        $('#cp-whatsOn-paginator').remove();
    };
}