var k = new Kibo();

k.down(['up', 'down'], function() {
  console.log('up or down arrow key pressed');
}).up('tab', function() {
  console.log('TAB key released');
});

function handler() {
  console.log('last key: ' + k.lastKey());
}

k.down(['shift q', 'ctrl alt x'], handler);

k.down(['any letter', 'any number'], function() {
  console.log('letter or number key pressed');
  console.log('shift key was' + (k.lastKey('shift') ? '' : ' not') + ' pressed');
});

k.up('any', function() {
  console.log('key released');
});

k.down('f5', function() { return false; });