title: Adding Pace.js loader to angular.js modal containing videos
body: <p>I have angular ui bootstrap modal which has videos, I have posted same question week ago here is the link of that question <a href="https://stackoverflow.com/questions/24061341/adding-ajax-loader-in-angular-ui-bootstrap-modal">my previous question</a> ,
   but did'nt got any response, anyhow i found pace.js <a href="http://github.hubspot.com/pace/docs/welcome/" rel="nofollow noreferrer">adds loader automatically</a>. Now can anybody tell me how do i add pace.js loader for modal containing videos. I have added this loader for my pages in  app but not getting how to use with modal. Thanks </p>
  
  <p>This is the snap where two pace loaders collaborating
  <img src="https://i.stack.imgur.com/dJfe2.png" alt="enter image description here"> </p>