function GetCustomFieldEditUrl($customWriteModuleId, $customGroupId, $customFieldId)
{
$url = '?page=' . 'Magic_FieldsManageModules' . '&edit-custom-field=' . $customFieldId . '&custom-group-id=' . $customGroupId . '&custom-write-module-id=' . $customWriteModuleId;
return $url;
}