Fade in content after Typekit is loaded

gistfile1.js

odc.fadeContent = function(){
  //Content you want to animate in, hide on load.
  $("div.inner").hide();
  
  var htmlInterval = window.setInterval(function() {
    var htmlClass = $('html').attr('class');
    if(htmlClass.indexOf('wf-active') >= 0) {
      //Content you want faded in.
      $("div.inner").fadeIn(1500, function(){
        //Clear interval after animation completes.
        window.clearInterval(htmlInterval);
      });
    }
  }, 500);
}