function __construct($data) {
parent::__construct($data);
if(is_string($this->data[member_ids])) {
$this->data[member_ids]=parse_array($this->data[member_ids]);
$this->data[member_roles]=parse_array($this->data[member_roles]);
load_objects($this->data[member_ids]);
foreach($this->data[member_ids] as $i=>$mem) {
$obj=load_object($mem);
$this->members[]=array($obj, $this->data[member_roles][$i]);
}
}
}
