//Then delete all of the current assignments
 $delete_old = $dbh->prepare("DELETE FROM cm_events_responsibles WHERE event_id = :event_id");
 $data = array('event_id' => $event_id);
 $delete_old->execute($data);
 //remove previously assigned users
 //Then put in the current assignments
 $resps = array();
 foreach ($responsibles as $responsible) {
     if (stristr($responsible, '_grp_')) {
         //user has selected a group as defined in config
         $group = substr($responsible, 5);
         $all_in_group = all_users_in_group($dbh, $group);
         $resps[] = $all_in_group;
     } elseif (stristr($responsible, '_spv_')) {
         $supervisor = substr($responsible, 5);
         $all_in_group = all_users_by_supvsr($dbh, $supervisor);
         $resps[] = $all_in_group;
     } elseif (stristr($responsible, '_all_users_')) {
         $resps[] = all_active_users_a($dbh);
     } else {
         $resps[] = $responsible;
     }
 }
 $resps_flat = flatten_array($resps);
 $add_resp = $dbh->prepare("INSERT INTO cm_events_responsibles (id,event_id,username,time_added) VALUES (NULL, :last_id,:resp,NOW())");
 for ($i = 0; $i < sizeof($resps_flat); $i++) {
     $data = array('last_id' => $event_id, 'resp' => $resps_flat[$i]);
     $add_resp->execute($data);
 }
 //Then notify only the newly-added users of the assignement via email
 $new_assignees = array_diff($resps_flat, $curs_flat);

</div>

<div class = "user_detail_right">

	<div class="user_picture"><img src = "<?php 
    echo $picture_url . '?' . rand();
    ?>
"></div>

	<div class="user_change_picture">Change picture</div>

	<?php 
    if ($_SESSION['permissions']['supervises'] == '1') {
        $supervisees = all_users_by_supvsr($dbh, $_SESSION['login']);
        if (in_array($username, $supervisees)) {
            ?>

			<div class="user_eval">

				<label>Evaluations</label> <br />

				<textarea name="evals" class="eval_block"><?php 
            echo $evals;
            ?>
</textarea>

			</div>

	<?php