docs: function loadTextLayerHTMLSuccess(text) {
          var doc, textEl;
  
          if (!text || loaded || destroyed) {
              return;
          }
  
          loaded = true;
  
          // create a document to parse the html text
          doc = document.implementation.createHTMLDocument('');
          doc.getElementsByTagName('body')[0].innerHTML = text;
          text = null;
  
          // select just the element we want (CSS_CLASS_PAGE_TEXT)
          textEl = document.importNode(doc.querySelector('.' + CSS_CLASS_PAGE_TEXT), true);
          $textLayer.attr('class', textEl.getAttribute('class'));
          $textLayer.html(textEl.innerHTML);
          subpx.fix($textLayer);
      }