in reply to Selecting more than one option on form.

Change the size="1" to something other than one.

Do this using CGI.pm's functions.

print scrolling_list(-name=>"collab", -values=>["First", "Second", "Third", "Fourth"], -multiple=>'true',);

The multiple will allow for multiple selections.

John J Reiser
newrisedesigns.com

Update: added "multiple" cause I was a dummy.