XmlTextReader reader = new XmlTextReader("http://api.steampowered.com/ISteamUserStats/GetGlobalAchievementPercentagesForApp/v0002/?gameid=620&format=xml");   
              reader.WhitespaceHandling = WhitespaceHandling.Significant;   
              while (reader.Read())   
              {    
                  maindiv.InnerHtml += "<div style='height:20px; width:100%; background-color:orange;margin-bottom:2px;line-height:20px;'>" + reader.Value + "</div>"; 
              }