@@ -27,11 +27,19 @@ class CookiePolicy extends \Frontend

 	 */

 	protected $strTemplate = 'cookiepolicy_dialog';

+	/**

+	 * Root page object

+	 * @var \PageModel|null

+	 */

 	protected $objRootPage;

 	/**

 	 * Cookie policy check

+	 *

+	 * @param \PageModel $objPage

+	 * @param \LayoutModel $objLayout

+	 * @param \PageRegular $objPageRegular

 	 */

 	public function cookiePolicyCheck(\PageModel $objPage, \LayoutModel $objLayout, \PageRegular $objPageRegular)

 	{

@@ -61,10 +69,13 @@ class CookiePolicy extends \Frontend

 		// Add dialog code to page

 		$GLOBALS['TL_JQUERY'][] = $objTemplate->parse();

-

-

 	}

+	/**

+	 * Is policy token correct

+	 *

+	 * @return bool

+	 */

 	public static function ajaxPassCookiePolicy()

 	{

 		if (!\Input::get('cookiepolicy_commit'))

@@ -80,7 +91,12 @@ class CookiePolicy extends \Frontend

 			return true;

 		}

 	}

-	

+

+	/**

+	 * Create and return a 32 char token

+	 *

+	 * @return string

+	 */

 	protected function createToken()

 	{

 		if (!$_SESSION['eSM_cookiepolicy_token'])

@@ -97,6 +113,12 @@ class CookiePolicy extends \Frontend

 		return $_SESSION['eSM_cookiepolicy_token'];

 	}

+	/**

+	 * Replace placeholders

+	 *

+	 * @param $strString

+	 * @return string

+	 */

 	protected function replacePlaceholders($strString)

 	{

 		$strReturn = '';