string jsoncallback = myContext.Request["jsoncallback"];

        string json = "";

        string username = "";

        string userpic = "";

        try

        {

            username = Tools.CookiesOperate.getCookie("_u_my");

            userpic = Tools.CookiesOperate.getCookie("_u_my_pic");

        }

        catch { }

       

        if (username == null && userpic == null)

        {

        

            json = "[{\"status\":\"user_error\"}]";

        }

ResponseData = jsoncallback + "(" + json + ")";

context.Response.Write(ResponseData);

 var url = "/Handler/Handler.ashx?action=postmsg&cnt=json&dt=" + datatype + "&id=" + data_id + "&comment=" + comment + "&pic=" + pic + "&callback=" + callback + "&title=" + title + "&repost=" + repost + "&r=" + Math.random() + "&jsoncallback=?";

    $.getJSON(url, function (result) {

      alert("123");

        $.each(result, function (i, json) {

            var data = json["status"];

            $(".subcomments").html(btn_html);

            if (data == "user_error") {

                commentsAlert("请先登录.");

                show_weibo_login();

                $(".loginContainer").html("<a href=\"javascript:;\"  onclick=\"openQQ();\" hidefocus=\"hidefocus\"><img src=\"/static/images/login_btn.png\"/></a>");

            } else if (data == "true") {

                $("#comment").val("");

                commentsAlert("评论已提交.", true);

                $(".loginContainer").html(htmlVal);

            }

          &nbs