Anti iFrame Buster in JavaScript

/ Published in: JavaScript
Save to your folder(s)

You know that iFrames are a necessary evil for many of us. When yuo put a third party site in an iframe is always a risk because they can break out of that iframe and redirect the visitor to another location. This code acts as a defense for such cases and prevents them from being able to bust out of the iframe.

Copy this code and paste it in your HTML
  1. <script type="text/javascript">
  2. var prevent_bust = 0;
  3. window.onbeforeunload = function() { prevent_bust++; }
  4. setInterval(function() {
  5. if (prevent_bust > 0) {
  6. prevent_bust -= 2;
  7. = '';
  8. }
  9. }, 1);
  10. </script>


Report this snippet


RSS Icon Subscribe to comments

You need to login to post a comment.