PHP code to get Columns off of EZ pages

Hey Everyone,
i'm trying to come up with some PHP code to turn both columns off when the EZ pages are on.
here's the configuration i have right now

home page - Left Col. Off, Right Col. on
all others - Left Col. On, Right Col. off

the PHP code i have which is working so far is this, but will not work once the EZ pages are launched.

if ($this_is_home_page) {
$flag_disable_left = true;
$flag_disable_right = false;
	} else {
$flag_disable_left = false;
$flag_disable_right = true;
  }

i like that variable $this_is_home_page a lot! is there one such variable for EZ pages?, hope so

The main content being displayed is an ez-page ```
if ($_GET['main_page'] == 'page') { ez-page stuff here }

You can switch columns on and off for ezpages by their SETTINGS in Admin Panel

Admin >>> Configuration >>> EZPages Settings...

No need to code this

thanks much,

Note that the EZ-Pages Settings line is for individual ez-pages; you can use it to enumerate all of your ez-page ids, but if you add new ones, you will have to list them here also.

For global ez-page use, the tpl_main_page.php solution is easier and requires no maintenance.