Anti - Framebraker / - Framekiller (Quick project)

I need a working Framebraker script without the alert window (asking if you want to stay or leave this page). The Anti - Framebraker Script example (that can be used): var prevent_bust = 0; // Event handler to catch execution of the busting script. [login to view URL] = function() { prevent_bust++ }; // Continuously monitor whether busting script has fired. setInterval(function() { if (prevent_bust > 0) { // Yes: it has fired. prevent_bust -= 2; // Avoid further action. // Get a 'No Content' status which keeps us on the same page. [login to view URL] = '[login to view URL]'; } }, 1); My problem is the [login to view URL] to get the 204 error respond or Im not sure if this script works in current browsers like firefox 9 or i made a mistake. Because primery its important to get it to work in firefox . Ive tried to get the 204 error with this code: <?php header("HTTP/1.0 204 No Content"); ?> The error of my solution with firefox 9 is that the browsers stops ALL . no iframe is loading and no clicks can be made even pagereload not work. IF you test your solutions for this script and its not working then i need a other working one. Usefull links: What is Framekiller and what is Anti Framekiller explanation: [login to view URL] [login to view URL] [login to view URL]