title: Load mask plugin for twitter bootstrap
body: <p>Is exists any bootstrap plugin (like <a href="https://code.google.com/p/jquery-loadmask" rel="nofollow">https://code.google.com/p/jquery-loadmask</a>) for masking page content when AJAX loading ?</p>
  
  <p>For BS 3.</p>
  
  <p>Thanks!</p>