// entries are HTML (e.g. links)
// requires JQuery for click-outside-to-close trick
// TODO: doesn't open on first click (does it still?)
// Note: Make sure containing elements have overflow: visible,
// otherwise pop-up can get cut off
sS hPopDownButton_noText(S... entries) {
ret hPopDownButton(entries);
}
sS hPopDownButton_noText(Cl entries) {
ret hPopDownButton(entries);
}