##
####
use CGI 'header';
use HTML::Template;
use HTML::Menu::Select 'menu';
my $tmpl = HTML::Template->new( ... );
my $select = menu(
name => 'response',
values => ['yes', 'no'],
default => 'yes',]
onChange => 'alert(this.value);',
);
$tmpl->param( select_menu => $select );
print header();
print $tmpl->output;