function UpdateSession1() {
    (function ($) {
        $.Aj('Extension.Session.Update.ashx', '', 'text', UpdateSessionSuccess);
    })(jQuery);
}
function UpdateSessionSuccess(data) {

}

(function ($) {

    $(document).ready(function () {
        setInterval("UpdateSession1()", 120000);
    });

    function strcmp(a, b) {
        return (a < b ? -1 : (a > b ? 1 : 0));
    }



    function encode(string) {
        return escape(_utf8_encode(string));
    }

    function decode(string) {
        return _utf8_decode(unescape(string));
    }

    function _utf8_encode(string) {
        string = string.replace(/\r\n/g, "\n");
        var utftext = "";

        for (var n = 0; n < string.length; n++) {

            var c = string.charCodeAt(n);

            if (c < 128) {
                utftext += String.fromCharCode(c);
            }
            else if ((c > 127) && (c < 2048)) {
                utftext += String.fromCharCode((c >> 6) | 192);
                utftext += String.fromCharCode((c & 63) | 128);
            }
            else {
                utftext += String.fromCharCode((c >> 12) | 224);
                utftext += String.fromCharCode(((c >> 6) & 63) | 128);
                utftext += String.fromCharCode((c & 63) | 128);
            }

        }

        return utftext;
    }

    function _utf8_decode(utftext) {
        var string = "";
        var i = 0;
        var c = c1 = c2 = 0;

        while (i < utftext.length) {

            c = utftext.charCodeAt(i);

            if (c < 128) {
                string += String.fromCharCode(c);
                i++;
            }
            else if ((c > 191) && (c < 224)) {
                c2 = utftext.charCodeAt(i + 1);
                string += String.fromCharCode(((c & 31) << 6) | (c2 & 63));
                i += 2;
            }
            else {
                c2 = utftext.charCodeAt(i + 1);
                c3 = utftext.charCodeAt(i + 2);
                string += String.fromCharCode(((c & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63));
                i += 3;
            }

        }

        return string;
    }



    $(document).ready(function () {

        if (strcmp(window.location.search.substr(1, 1), "s") == 0 && strcmp(window.location.search.substr(3), "") != 0) {

            $("#Search").val(decode(window.location.search.substr(3)));
        }

        //        $("form").submit(function () {
        //            if (i == 1) {
        //                window.location.href = 'Redirect.ashx?u=' + encode('Search.aspx?s=' + $('#Search').val());
        //                return false;
        //            }
        //        });


        var i = 0;

        $("#Search").keydown(

            function (event) {
                if (event.keyCode == 13) {
                    DoSearch();
                }
            }

            );


        $('#SearchImage').click(function () {
            DoSearch();
        });



        function DoSearch() {
            i = 1;
            $('form').submit(function () {
                this.action = 'Search.aspx?s=' + encode('' + $('#Search').val());
                return true;
            });
            $('form').submit();
        }

        $("#Search").focus(function () {
            if (strcmp($("#Search").val(), "جستجو . . .") == 0)
                $("#Search").val("");
        });

        $("#Search").blur(function () {
            if (strcmp($("#Search").val(), "") == 0)
                $("#Search").val("جستجو . . .");
        });

    });

})(jQuery);