gistfile1.js

window.addEvent('domready',function(){ 
       new Request.Weather('bucharest','c',{
                   onSuccess: function(o){
                          var title = '<p style="color: blue"><strong>'+o.query.results.weather.rss.channel.item.title+'</strong></p>',
                              description = o.query.results.weather.rss.channel.item.description;               
                              $('weatherbadge').set('html',title+description);
                   }
       }).send();
  });