Is display -moz-popup really working?

[Erik Arvidsson]

I'm trying to get display -moz-popup to be used in a real world sample...
but I cannot get it to work as I would like it to. Below is the code I use
to test.

<div id="popup" style="
display: -moz-popup;
width: 400px;
height: 200px;
background: red;
border: 1px solid black;">

Hello world

</div>

With this simple code I have lots of problems.

1. No content is displayed. Hello world is not displayed.
2. No events are recognized inside (or on) the popup.
3. The popup is not hidden when the window with the popup loses focus. The
popup is still displayed ontop of all other windows
4. The popup is not hidden when the window is minimized.
5. The popup is not moved when the window is moved. The position is updated
on a reflow.

What am I missing. The idea behind the popup is awesome. Too bad it doesn't
work in reality. Or does it?

erik