prototype.js

// The following is pseudo code
response = ['lounge', 'main', 'on'];

device = "";
response.each(function (word){
  device += word; // pop it here so the word is actually removed
  response.splice(response.indexOf(word));
  
  rst = database.select("SELECT FROM devices WHERE name = " + command);
  if (rst.length == 1) {
    jsonCommand = interpretCommand(response);
    
    server.call(device, jsonCommand);
  }
});