function log(message) {
  document.getElementById('status').textContent += message + '\n';
}
log('running...');

var suite = new Benchmark.Suite;

// add tests
suite.add('while', function() {
  while(true) break
})
.add('for', function() {
  for(;;) break
})
// add listeners
.on('cycle', function(event) {
  log(String(event.target));
})
.on('complete', function() {
  log('Fastest is ' + this.filter('fastest').map('name'));
})
// run async
.run({ 'async': true });