title: jquery BlockUI block page UNDER the modal
body: <p>I've tried almost every option discussed here on SE, but no matter what blockUI is blocking page UNDER the Bootstrap modal.
  I've checked and z-index of modal is 10050 so my code is like that:</p>
  
  <pre><code>$(document).ajaxStart(function(){
  App.blockUI({
  boxed: !0,
  baseZ:20000,
  message: "Wait a sec..."
  })
  });
  </code></pre>
  
  <p>It works OK when AJAX is requested on default page. But when I'm running AJAX query inside the modal, whole blockUI is displayed below. I've checked it and z-index is apparently somewhere around 1000. This seems to be obvious reason for hiding under the modal but why? Why "baseZ: 20000" is ignored?</p>
  
  <p>Best regards
  Konrad</p>