$module_to_show = XXX; // replace with the module id to show

// always show the module on a person's individual profile page

if ( $option == 'com_comprofiler' and JRequest::getVar('task') == '' and $user->id > 0) {

  return $module_to_show;

}

if ( $option == 'com_comprofiler' and JRequest::getVar('task') == 'userProfile' and $user->id > 0) {

  $userid =  JRequest::getInt('user', 0);

  // show it if the userid on the page is the same as the logged-in user

  if ($userid == $user->id) {

    return $module_to_show;

  }



  // now check for forward or backward connections between the logged-in user and the page owner

    

  $sql = "select memberid from #__comprofiler_members where accepted = 1 " .

  " and ((referenceid = " . $userid . " and memberid = " . (int)$user->id . ") " .

  "  or (memberid = " . $userid . " and referenceid = " . (int)$user->id . ")) ";



  $db->setQuery( $sql );

  $res = $db->loadResultArray();

  if ($res) return $module_to_show;

}