Control loging customer.php problem

[mom2marc]

I am following the instructions included in the README in the "Control Login" contrib. In the readme it says about adding case 'setflag' in admin/customers.php :

find: case 'update':

before case 'update'; and below switch ($HTTP_GET_VARS['action']) {

add the following in between:

Yet there is plenty of coding between "['action']){ and case 'update' !! I can't seem to figure out exectly where to put the needed code !! So right now I am left with a completely empty page if I click on "customers" in the Admin part of my site.

 

I have now put it here :

require('includes/application_top.php');

 $action = (isset($HTTP_GET_VARS['action']) ? $HTTP_GET_VARS['action'] : '');

 $error = false;
 $processed = false;

 if (tep_not_null($action)) {
switch ($action) {
case 'setflag':
	if ( ($HTTP_GET_VARS['flag'] == '0') || ($HTTP_GET_VARS['flag'] == '1') ) {
		  if ($HTTP_GET_VARS['cID']) {
		tep_set_customers_status($HTTP_GET_VARS['cID'], $HTTP_GET_VARS['flag']);
}
	  }

	tep_redirect(tep_href_link(FILENAME_CUSTOMERS, '', 'NONSSL'));
	break;
  case 'update':
	$customers_id = tep_db_prepare_input($HTTP_GET_VARS['cID']);

Can anyone tell me if this is right and if not - where to put it then ?? Thank you !!