protected function getDatalistOptions()
	{
		$strGroups = '';

		if (!$this->User->isAdmin)
		{
			// No allowed member groups
			if (empty($this->User->amg) || !\is_array($this->User->amg))
			{
				header('Content-type: application/json');
				die(json_encode(array()));
			}

			$arrGroups = array();

			foreach ($this->User->amg as $intGroup)
			{
				$arrGroups[] = '%"' . (int) $intGroup . '"%';
			}

			$strGroups = " AND (groups LIKE '" . implode("' OR GROUPS LIKE '", $arrGroups) . "')";
		}

		$arrUsers = array();
		$time = Date::floorToMinute();

		// Get the active front end users
		$objUsers = $this->Database->prepare("SELECT username FROM tl_member WHERE username LIKE ?$strGroups AND login='1' AND disable!='1' AND (start='' OR start<='$time') AND (stop='' OR stop>'" . ($time + 60) . "') ORDER BY username")
								   ->limit(10)
								   ->execute(str_replace('%', '', Input::post('value')) . '%');

		if ($objUsers->numRows)
		{
			$arrUsers = $objUsers->fetchEach('username');
		}

		header('Content-type: application/json');
		die(json_encode($arrUsers));
	}