public void organaize()
        {
            cmt_line.Visibility = Visibility.Visible;
            loadpanel.Visibility = Visibility.Collapsed;
            lists.Sort(delegate(Tweet p1, Tweet p2) { return p2.dtime.CompareTo(p1.dtime); });
            DateTime ti = DateTime.Now;
            DateTime now = ti.ToUniversalTime();
            foreach (Tweet tweet in lists)
            {
                TimeSpan tsp = now - tweet.dtime;
                if (tsp.Days > 0)
                    tweet.time = tsp.Days + "일 전";
                else if (tsp.Hours > 0)
                    tweet.time = tsp.Hours + "시간 전";
                else
                    tweet.time = tsp.Minutes + "분 전";

                if (tweet.name == sender_id)
                {
                    Grid cmg = new Grid();
                    Grid.SetColumn(cmg, 2);
                    ColumnDefinition cdf = new ColumnDefinition();
                    cdf.Width = new GridLength(60);
                    cmg.ColumnDefinitions.Add(cdf);
                    cdf = new ColumnDefinition();
                    cdf.Width = new GridLength(400);
                    cmg.ColumnDefinitions.Add(cdf);

                    Grid thumb_grid = new Grid();
                    thumb_grid.HorizontalAlignment = HorizontalAlignment.Center;
                    thumb_grid.VerticalAlignment = VerticalAlignment.Top;
                    Image img = new Image();
                    img.Width = 48;
                    img.Height = 48;
                    img.Source = new BitmapImage(new Uri(tweet.thumb_img));
                    thumb_grid.Children.Add(img);
                    cmg.Children.Add(thumb_grid);

                    Grid post_grid = new Grid();
                    Grid.SetColumn(post_grid, 2);

                    StackPanel stk = new StackPanel();
                    SpeechLeft spb = new SpeechLeft();
                    spb.text = tweet.text + "\n" + tweet.time;
                    spb.change_ui();
                    stk.Children.Add(spb);
                    Grid gd = new Grid();
                    gd.Height = 20;
                    stk.Children.Add(gd);
                    post_grid.Children.Add(stk);
                    cmg.Children.Add(post_grid);
                    StackPanel.Children.Add(cmg);
                }
                else
                {
                    Grid cmg = new Grid();
                    Grid.SetColumn(cmg, 2);
                    ColumnDefinition cdf = new ColumnDefinition();
                    cdf.Width = new GridLength(400);
                    cmg.ColumnDefinitions.Add(cdf);
                    cdf = new ColumnDefinition();
                    cdf.Width = new GridLength(60);
                    cmg.ColumnDefinitions.Add(cdf);
                    Grid post_grid = new Grid();
                    StackPanel stk = new StackPanel();
                    SpeechBubble spb = new SpeechBubble();
                    spb.text = tweet.text + "\n" + tweet.time;
                    spb.change_ui();
                    stk.Children.Add(spb);
                    Grid gd = new Grid();
                    gd.Height = 20;
                    stk.Children.Add(gd);
                    post_grid.Children.Add(stk);
                    cmg.Children.Add(post_grid);

                    Grid thumb_grid = new Grid();
                    Grid.SetColumn(thumb_grid, 2);
                    thumb_grid.HorizontalAlignment = HorizontalAlignment.Center;
                    thumb_grid.VerticalAlignment = VerticalAlignment.Top;
                    Image img = new Image();
                    img.Width = 48;
                    img.Height = 48;
                    img.Source = new BitmapImage(new Uri(tweet.thumb_img));
                    thumb_grid.Children.Add(img);
                    cmg.Children.Add(thumb_grid);

                    StackPanel.Children.Add(cmg);
                }
            }
        }
        private void wc_openHandler(object sender, DownloadStringCompletedEventArgs e)
        {
            if (e.Error == null)
            {
                string jsonstr = e.Result.ToString();
                JObject obj = JObject.Parse(jsonstr);
                DateTime now = DateTime.Now;

                if (obj["comments"] != null)
                {
                    JArray arr = (JArray)obj["comments"]["data"];
                    for (int i = arr.Count - 1; i >= 0 ; i--)
                    {
                        string time;
                        JObject item = (JObject)arr[i];

                        TimeSpan tsp = now - DateTime.Parse((string)item["created_time"]);
                        if (tsp.Days > 0)
                            time = tsp.Days + "일 전";
                        else if (tsp.Hours > 0)
                            time = tsp.Hours + "시간 전";
                        else
                            time = tsp.Minutes + "분 전";

                        if ((string)item["from"]["name"] != (string)settings["facebook_name"])
                        {
                            Grid cmg = new Grid();
                            Grid.SetColumn(cmg, 2);
                            ColumnDefinition cdf = new ColumnDefinition();
                            cdf.Width = new GridLength(60);
                            cmg.ColumnDefinitions.Add(cdf);
                            cdf = new ColumnDefinition();
                            cdf.Width = new GridLength(400);
                            cmg.ColumnDefinitions.Add(cdf);

                            Grid thumb_grid = new Grid();
                            thumb_grid.HorizontalAlignment = HorizontalAlignment.Center;
                            thumb_grid.VerticalAlignment = VerticalAlignment.Top;
                            Image img = new Image();
                            img.Width = 48;
                            img.Height = 48;
                            img.Source = new BitmapImage(new Uri(string.Format("http://graph.facebook.com/{0}/picture", (string)item["from"]["id"])));
                            thumb_grid.Children.Add(img);
                            cmg.Children.Add(thumb_grid);

                            Grid post_grid = new Grid();
                            Grid.SetColumn(post_grid, 2);

                            StackPanel stk = new StackPanel();
                            SpeechLeft spb = new SpeechLeft();
                            spb.text = (string)item["message"] + "\n" + time;
                            spb.change_ui();
                            stk.Children.Add(spb);
                            Grid gd = new Grid();
                            gd.Height = 20;
                            stk.Children.Add(gd);
                            post_grid.Children.Add(stk);
                            cmg.Children.Add(post_grid);
                            StackPanel.Children.Add(cmg);
                        }
                        else
                        {
                            Grid cmg = new Grid();
                            Grid.SetColumn(cmg, 2);
                            ColumnDefinition cdf = new ColumnDefinition();
                            cdf.Width = new GridLength(400);
                            cmg.ColumnDefinitions.Add(cdf);
                            cdf = new ColumnDefinition();
                            cdf.Width = new GridLength(60);
                            cmg.ColumnDefinitions.Add(cdf);
                            Grid post_grid = new Grid();
                            StackPanel stk = new StackPanel();
                            SpeechBubble spb = new SpeechBubble();
                            spb.text = (string)item["message"] + "\n" + time;
                            spb.change_ui();
                            stk.Children.Add(spb);
                            Grid gd = new Grid();
                            gd.Height = 20;
                            stk.Children.Add(gd);
                            post_grid.Children.Add(stk);
                            cmg.Children.Add(post_grid);

                            Grid thumb_grid = new Grid();
                            Grid.SetColumn(thumb_grid, 2);
                            thumb_grid.HorizontalAlignment = HorizontalAlignment.Center;
                            thumb_grid.VerticalAlignment = VerticalAlignment.Top;
                            Image img = new Image();
                            img.Width = 48;
                            img.Height = 48;
                            img.Source = new BitmapImage(new Uri(string.Format("http://graph.facebook.com/{0}/picture", (string)item["from"]["id"])));
                            thumb_grid.Children.Add(img);
                            cmg.Children.Add(thumb_grid);

                            StackPanel.Children.Add(cmg);
                        }
                    }
                }

                string t_label;

                TimeSpan tp = now - DateTime.Parse((string)obj["updated_time"]);
                if (tp.Days > 0)
                    t_label = tp.Days + "일 전";
                else if (tp.Hours > 0)
                    t_label = tp.Hours + "시간 전";
                else
                    t_label = tp.Minutes + "분 전";
                if ((string)obj["from"]["name"] != (string)settings["facebook_name"])
                {
                    Grid cmg = new Grid();
                    Grid.SetColumn(cmg, 2);
                    ColumnDefinition cdf = new ColumnDefinition();
                    cdf.Width = new GridLength(60);
                    cmg.ColumnDefinitions.Add(cdf);
                    cdf = new ColumnDefinition();
                    cdf.Width = new GridLength(400);
                    cmg.ColumnDefinitions.Add(cdf);

                    Grid thumb_grid = new Grid();
                    thumb_grid.HorizontalAlignment = HorizontalAlignment.Center;
                    thumb_grid.VerticalAlignment = VerticalAlignment.Top;
                    Image img = new Image();
                    img.Width = 48;
                    img.Height = 48;
                    img.Source = new BitmapImage(new Uri(string.Format("http://graph.facebook.com/{0}/picture", (string)obj["from"]["id"])));
                    thumb_grid.Children.Add(img);
                    cmg.Children.Add(thumb_grid);

                    Grid post_grid = new Grid();
                    Grid.SetColumn(post_grid, 2);

                    StackPanel stk = new StackPanel();
                    SpeechLeft spb = new SpeechLeft();
                    spb.text = (string)obj["message"] + "\n" + t_label;
                    spb.change_ui();
                    stk.Children.Add(spb);
                    Grid gd = new Grid();
                    gd.Height = 20;
                    stk.Children.Add(gd);
                    post_grid.Children.Add(stk);
                    cmg.Children.Add(post_grid);
                    StackPanel.Children.Add(cmg);
                }
                else
                {
                    Grid cmg = new Grid();
                    Grid.SetColumn(cmg, 2);
                    ColumnDefinition cdf = new ColumnDefinition();
                    cdf.Width = new GridLength(400);
                    cmg.ColumnDefinitions.Add(cdf);
                    cdf = new ColumnDefinition();
                    cdf.Width = new GridLength(60);
                    cmg.ColumnDefinitions.Add(cdf);
                    Grid post_grid = new Grid();
                    StackPanel stk = new StackPanel();
                    SpeechBubble spb = new SpeechBubble();
                    spb.text = (string)obj["message"] + "\n" + t_label;
                    spb.change_ui();
                    stk.Children.Add(spb);
                    Grid gd = new Grid();
                    gd.Height = 20;
                    stk.Children.Add(gd);
                    post_grid.Children.Add(stk);
                    cmg.Children.Add(post_grid);

                    Grid thumb_grid = new Grid();
                    Grid.SetColumn(thumb_grid, 2);
                    thumb_grid.HorizontalAlignment = HorizontalAlignment.Center;
                    thumb_grid.VerticalAlignment = VerticalAlignment.Top;
                    Image img = new Image();
                    img.Width = 48;
                    img.Height = 48;
                    img.Source = new BitmapImage(new Uri(string.Format("http://graph.facebook.com/{0}/picture", (string)obj["from"]["id"])));
                    thumb_grid.Children.Add(img);
                    cmg.Children.Add(thumb_grid);

                    StackPanel.Children.Add(cmg);
                }
                loadpanel.Visibility = Visibility.Collapsed;
            }
        }