sS htrickcheckboxWithText(S name, S text, bool checked, O... params) {
  S id = randomID();
  ret hhidden(name, checked ? "1" : "0")
    + hcheckbox(null, checked, paramsPlus(params, +id, onclick := "this.previousElementSibling.value=this.checked ? 1 : 0"))
    + " " + hlabelFor(id, htmlEncode2(text));
}

sS htrickcheckboxWithText(S name, S text) {
  ret htrickcheckboxWithText(name, text, false);
}