function HandCard() {
  Card.apply(this, arguments);
}

HandCard.prototype.onClick = function() {
  var card = this;
  return function() {
    if(status.playing && status.step == "ToPlay") {
      if(selected != undefined) {
        selected.setSelected(false);
      } else {
        card.play();
      }
    }
  };
};

HandCard.prototype.setSelected = setSelected;

HandCard.prototype.play = function() {
  var matching = matchingInRiver(this.value);
  if(matching.length > 1) {
    this.setSelected(true);
  } else {
    play({play: this.name});
  }
}