45a46,47
>  civicrm_initialize();
>  require_once 'api/v2/Group.php';
49c51
<   $groups = crm_get_groups($params, $return_properties);
---
>   $groups = civicrm_groups_get($params);
53c55
<     $options[$group->id] = $group->title;
---
> 	$options[$group[id]] = $group[title];
74a77,79
>       require_once 'api/v2/Contact.php';
>       require_once 'api/v2/Group.php';
>       require_once 'api/v2/GroupContact.php';
77c82,83
<         $contact =& crm_get_contact($params);
---
>       $contact = & civicrm_contact_get($params);
>       $contact_id = $contact[contact_id];
89c95
<       if ($contact && isset($contact->id)) {
---
>       if ($contact && isset($contact[contact_id])) {
91c97
<         $groups =& crm_get_groups($params);
---
>         $groups =& civicrm_groups_get($params);
95c101,102
<           if ($error = crm_add_group_contacts($group, $contacts)) {
---
>           $gparams = array('group_id' => $group_id, 'contact_id' => $contact_id);
>           if ($error = civicrm_group_contact_add($gparams)) {