if($firstrec <= $lastrec)
{ 
print $q->start_form(-name=>'displaynext',-method=>'POST',-action=>'next.cgi');
print "<input type=hidden name=i value='$id'>";
print "<input type=hidden name=u value='$username'>";
print $q->submit(-name=>'next',-value=>'next');
print $q->end_form();
}
print $q->start_form(-name=>'display prev',-method=>'POST',-action=>'prev.cgi');
print "<input type=hidden name=i value='$id'>";
print "<input type=hidden name=u value='$username'>";
print $q->submit(-name=>'prev',-value=>'prev');
print $q->end_form();