function uses_outcomes($prefix, $courseid)
{
    $grades = get_possible($prefix, $courseid);
    if ($grades['P']) {
        return true;
    }
    return false;
}
?>
</title>
	<?php 
if (file_exists('screen.css')) {
    echo '<link rel="stylesheet" href="screen.css" type="text/css" media="screen">';
}
if (file_exists('print.css')) {
    echo '<link rel="stylesheet" href="print.css" type="text/css" media="print">';
}
?>
</head>
<body>
<?php 
$criteria = get_possible_criteria($_GET['course']);
$assignments = $DB->get_records_select('assignment', 'course=' . $_GET['course']);
$possible = get_possible($_GET['course'], $_GET['student']);
$achieved = get_achieved($_GET['course'], $_GET['student']);
$count = 0;
foreach ($assignments as $key => $val) {
    $sql = 'SELECT visible from course_modules where course=' . $course->id . ' AND instance=' . $key . ';';
    //echo '<p>'.$sql.'</p>';
    $result = mysql_query($sql);
    $row = mysql_fetch_object($result);
    if ($row->visible == 0) {
        unset($assignments[$key]);
    } else {
        $assignments[$key]->num = ++$count;
    }
}
//echo '<pre>possible:'."\n";
//print_r($assignments);