function insert_link($conn, $data)
{
    $new_linkname = $data['link'];
    $id_document = $data['id'];
    $link_type = $data['type'];
    ossim_valid($link_type, OSS_INPUT, 'Illegal:' . _('Link Type'));
    ossim_valid($id_document, OSS_DIGIT, 'Illegal:' . _('Document ID'));
    switch ($link_type) {
        case 'directive':
            ossim_valid($new_linkname, OSS_DIGIT, 'illegal:' . _('Directive'));
            break;
        case 'incident':
            ossim_valid($new_linkname, OSS_DIGIT, 'illegal:' . _('Incident ID'));
            break;
        case 'plugin_sid':
            $plugin = explode('##', $new_linkname);
            ossim_valid($plugin[0], OSS_DIGIT, 'illegal:' . _('Plugin SID'));
            ossim_valid($plugin[1], OSS_DIGIT, 'illegal:' . _('Plugin ID'));
            break;
        case 'host':
        case 'host_group':
        case 'net':
        case 'net_group':
            ossim_valid($new_linkname, OSS_HEX, 'illegal:' . _('Asset ID'));
            break;
        case 'taxonomy':
            $tax = explode('##', $new_linkname);
            ossim_valid($tax[0], OSS_DIGIT, 'illegal:' . _('Product Type'));
            ossim_valid($tax[1], OSS_DIGIT, 'illegal:' . _('Category'));
            ossim_valid($tax[2], OSS_DIGIT, 'illegal:' . _('Subcategory'));
            break;
        default:
            $return['error'] = TRUE;
            $return['msg'] = _('Invalid Link Type');
            return $return;
    }
    if (ossim_error()) {
        $info_error = _('Error') . ': ' . ossim_get_error();
        ossim_clean_error();
        $return['error'] = TRUE;
        $return['msg'] = $info_error;
        return $return;
    }
    $result = Repository::insert_relationships($conn, $id_document, $link_type, $new_linkname);
    if (!empty($result)) {
        $return['error'] = TRUE;
        $return['msg'] = $result;
        return $return;
    }
    if ($link_type == 'plugin_sid') {
        $result = Repository::insert_snort_references($conn, $id_document, $plugin[1], $plugin[0]);
        if (!empty($result)) {
            $return['error'] = TRUE;
            $return['msg'] = $result;
            return $return;
        }
    }
    $info_item['key'] = $new_linkname;
    $info_item['id'] = $id_document;
    $info_item['type'] = $link_type;
    $item_html = build_item_list($conn, $info_item);
    $return['error'] = FALSE;
    $return['data'] = $item_html;
    $return['msg'] = _('Link inserted successfully');
    return $return;
}
				</th>
				<th>
				    <?php 
echo _("Value");
?>
				</th>
				<th>
				    <?php 
echo _("Action");
?>
				</th>
			</tr>
			
			<?php 
$rel_list = is_array($rel_list) ? $rel_list : array();
foreach ($rel_list as $rel) {
    $rel['id'] = $id_document;
    $item = build_item_list($conn, $rel);
    echo $item;
}
?>
		
		</table>
	</div>

</body>

</html>

<?php 
$db->close();