docs: function (url, query, callbackParam) {
              if (url.indexOf('=?') == -1) {
                  callbackParam = callbackParam || this.callbackParam;
  
                  if (url.indexOf('?') == -1) {
                      url += '?';
                  } else {
                      url += '&';
                  }
  
                  url += callbackParam + '=?';
              }
  
              return $.ajax({
                  url: url,
                  dataType:'jsonp',
                  data:query
              });
          }