For sufari, input "javascript:window.scrollTo(0,0);resizeTo(320,480);" at URL bar. Tweetme.html with service.html. Tweetme-query.html only written javascript. Tweetme-query-ruby.html with service.rb (sinatra). ($ ruby service.rb # using port 4567) Tweetme-query-node.html with service.js (express). ($ node service.js # using port 3000)