jQuery(document).ready(function() {

    var f = function() {
        var b = "<tr><td id='tdAjaxLoader' colspan='3' align='center'><img src='App_Themes/Images/ajax.gif' alt='' /></td></tr>";
        jQuery("#tblParaOzet").append(b);

        var eurAl, eurSat, usdAl, usdSat;

        eurAl = cookieOku("HSeurAl");
        eurSat = cookieOku("HSeurSat");
        usdAl = cookieOku("HSusdAl");
        usdSat = cookieOku("HSusdSat");

        if (eurAl != null || eurSat != null || usdAl != null || usdSat != null) {
            fv(eurAl, eurSat, usdAl, usdSat);
            return;
        }

        jQuery.ajax({
            type: "POST",
            url: "Handlers/DovizKurlari.ashx",
            data: "{}",
            contentType: "application/json; charset=utf-8",
            dataType: "json",
            success: function(a) {

                eurAl = a.EURAlis;
                eurSat = a.EURSatis;
                usdAl = a.USDAlis;
                usdSat = a.USDSatis;

                fv(eurAl, eurSat, usdAl, usdSat);

                cookieOlustur("HSeurAl", eurAl, 0);
                cookieOlustur("HSeurSat", eurSat, 0);
                cookieOlustur("HSusdAl", usdAl, 0);
                cookieOlustur("HSusdSat", usdSat, 0);
            },
            error: function() {
                jQuery("#tblParaOzet").html("");
                b = "<tr><td colspan='3' align='center'><td></tr>";
                jQuery("#tblParaOzet").append(b)
            }
        });
    };

    var fv = function(eA, eS, uA, uS) {
        var b;

        b = "<tr><td>" + uA + "</td></tr><tr><td>" + uS + "</td></tr>";
        b += "<tr><td>" + eA + "</td></tr><tr><td>" + eS + "</td></tr>";

        jQuery("#tblParaOzet").html("");
        jQuery("#tblParaOzet").append(b)
    };

    f();

});