var cs_info_counter = 0;
var cs_info_divider = 1;

function setCookie(cname, cvalue, eMinutes) {
    var d = new Date();
    d.setTime(d.getTime() + (eMinutes * 60 * 1000));
    var expires = "expires="+d.toUTCString();
    document.cookie = cname + "=" + cvalue + ";" + expires + ";path=/";
}

function getCookie(cname) {
    var name = cname + "=";
    var ca = document.cookie.split(';');
    for(var i = 0; i < ca.length; i++) {
        var c = ca[i];
        while (c.charAt(0) == ' ') {
            c = c.substring(1);
        }
        if (c.indexOf(name) == 0) {
            return c.substring(name.length, c.length);
        }
    }
    return "";
}

$(document).ready(function () {
    $('#kom .kom_close').click(function() {
        $(this).parent().hide();
        setCookie("kom1info", true, 2);
    });

    $('#kom2 .kom_close').click(function() {
        $(this).parent().hide();
        setCookie("kom2info", true, 2);
    });

    $('#kom3 .kom_close').click(function() {
        $(this).parent().hide();
        setCookie("kom3info", true, 2);
    });

    setInterval(function() {
        cs_info_counter = cs_info_counter + 1;

        if (cs_info_counter % cs_info_divider == 0) {
            if (cs_info_divider < 16) cs_info_divider = cs_info_divider + cs_info_divider;
            if (cs_info_counter == 32) cs_info_counter = 0;

            if ($('#kom').css("display") != "block" && !getCookie("kom1info")) {
                $('#kom').parent("div").css("z-index","2000");

                $.ajax({
                    url: 'http://www.ec-24.pl/index.php?do=komunikaty&promotions=true',
                    success: function(data) {
                        if ($.trim(data) != '' && $('#kom').css('block') != 'block') {
                            $('#kom .kom_mid').html(data);
                            $('#kom').fadeIn(400, function() {
                                                            });
                        }
                    }
                });
            }

            if ($('#kom2').css("display") != "block" && !getCookie("kom2info")) {
                $('#kom2').parent("div").css("z-index","2000");

                $.ajax({
                    url: 'http://www.ec-24.pl/index.php?do=komunikaty&news=true',
                    success: function(data) {
                        if ($.trim(data) != '' && $('#kom2').css('block') != 'block') {
                            $('#kom2 .kom_mid').html(data);
                            $('#kom2').fadeIn(400, function() {
                                                            });
                        }
                    }
                });
            }

            if ($('#kom3').css("display") != "block" && !getCookie("kom3info")) {
                $('#kom3').parent("div").css("z-index","2000");

                $.ajax({
                    url: 'http://www.ec-24.pl/index.php?do=komunikaty&info=true',
                    success: function(data) {
                        if ($.trim(data) != '' && $('#kom3').css('block') != 'block') {
                            $('#kom3 .kom_mid').html(data);
                            $('#kom3').fadeIn(400, function() {
                                                            });
                        }
                    }
                });
            }
        }
    }, 6000);
});