asterisk users - Jan 2005 - Meetme2 web - nothing happens on click ?

Hi,

I've installed meetme2 according to instructions. Everything seems ok,
members of conference are displayed, but nothing happens if I click on 3
action buttons (kick out, talk&listen, ...).

Any hints how to deal with this ?   In what way exactly does meetme2 kick
user off the conference ?

Thanks in advance,

regards,

Rob.