Does not appear to work in IE or Opera

Has this module been tested with IE or Opera at all? I just tested and it doesn't seem to work.

I'm guessing that the problems are related to accesskey compatibility and/or the browsers not firing off the click action when they bring focus to the 'button' element.

Also, I know that the CSS position:fixed doesn't work correctly in IE6, however this could be corrected with a IE-only CSS file that uses position:absolute instead.

I'd like to experiment with using a keydown binding on the document element to "listen" for the command key rather than using the accesskey trick. Another thought would be to experiment with focus and blur on the accesskey element rather than click.

I'm curious to hear thoughts about this... if it's already been thought about before...