And if someone click on the Accept button, the page refresh it self, so the user visit is also log to analytics...
This extension is built with the MVC pattern, which allows a site owner to override the output of the module. Simply copy /modules/mod_eprivacy/tmpl/default.php into /templates/YOURTEMPLATE/html/mod_eprivacy/default.php and modify it to your satisfaction. To keep the extension operational in IE6 and IE7, you must leave the div with ID "plg_system_eprivacy"
And (for the very reason you gave) as of version 2.3, the plugin auto-refreshes the page when a user accepts cookies.