Weather service not working anymore?

[Tokatubs]

Hi
I'm doing it like that

Code:

require('socket.http') forecast = {} function parsetag(parser, tag, attributes)  if tag == 'time' then    table.insert(forecast, {})  elseif tag == 'symbol' then    forecast[ #forecast ].symbol = attributes.name  elseif tag == 'precipitation' then    forecast[ #forecast ].precipitation = attributes.value  elseif tag == 'windDirection' then    forecast[ #forecast ].wind_direction = attributes.code  elseif tag == 'windSpeed' then    forecast[ #forecast ].wind_speed = attributes.mps  elseif tag == 'temperature' then    forecast[ #forecast ].temperature = attributes.value  elseif tag == 'pressure' then    forecast[ #forecast ].pressure = attributes.value  end end url = 'http://www.yr.no/place/United_Kingdom/England/Farnborough/varsel.xml' data, err = socket.http.request(url) if data then  require('lxp').new({    StartElement = parsetag  }):parse(data)  grp.update('Weather precipitation', tonumber(forecast[1].precipitation))  grp.update('Weather symbol', forecast[1].symbol)  grp.update('Weather windDirection', forecast[1].wind_direction)  grp.update('Weather windSpeed', tonumber(forecast[1].wind_speed))  grp.update('Weather temperature', tonumber(forecast[1].temperature))  grp.update('Weather pressure', tonumber(forecast[1].pressure))  --log(forecast)   else  alert('Fetch failed: ' .. tostring(err)) end

Looks great, but i still dont understand where to put the GA in. Sorry for the low lewel of knowlegde.