$mform->addElement('text', 'course', 'Course ID');
$mform->setType('course', PARAM_INT);
$mform->addElement('text', 'forums', 'Number of forums');
$mform->setType('forums', PARAM_INT);
$mform->addElement('text', 'readusers', 'Number of users reading each forum');
$mform->setType('readusers', PARAM_INT);
$mform->addElement('text', 'discussions', 'Number of discussions per forum (avg)');
$mform->setType('discussions', PARAM_NUMBER);
$mform->addElement('text', 'posts', 'Number of posts per discussion (avg)');
$mform->setType('posts', PARAM_NUMBER);
'% of recent discussions (that include read data)');
$mform->setType('readpercent', PARAM_NUMBER);
$mform->addElement('text', 'subscribepercent', '% of users who subscribe');
$mform->setType('subscribepercent', PARAM_NUMBER);
$mform->addElement('text', 'ratingpercent', '% chance of each user rating each post');
$mform->setType('ratingpercent', PARAM_NUMBER);
if (!empty($CFG->formatstringstriptags)) {
$mform->setType('name', PARAM_TEXT);
} else {
$mform->setType('name', PARAM_CLEAN);
array('size'=>48));
$mform->setType('reportingemail', PARAM_NOTAGS);
get_string('ratingthreshold', 'forumng'));
$mform->setType('ratingthreshold', PARAM_INT);
$mform->setType('limitgroup[maxpostsblock]', PARAM_INT);
$group[] =& $mform->createElement('text', 'completionposts', '', array('size'=>3));
$mform->setType('completionposts', PARAM_INT);
$group[] =& $mform->createElement('text', 'completiondiscussions', '', array('size'=>3));
$mform->setType('completiondiscussions', PARAM_INT);
$group[] =& $mform->createElement('text', 'completionreplies', '', array('size'=>3));
$mform->setType('completionreplies', PARAM_INT);