code: function() {
  		var url = TL.Util.transformImageURL(this.data.url),
  			self = this;
  
  		// Create Dom element
  		this._el.content_item	= TL.Dom.create("div", "tl-media-item tl-media-iframe", this._el.content);
  		var markup = "";
  		// not assigning media_id attribute. Seems like a holdover which is no longer used.
  		if (TL.Browser.ie || TL.Browser.edge || url.match(/dl.dropboxusercontent.com/)) {
  			markup = "<iframe class='doc' frameborder='0' width='100%' height='100%' src='//docs.google.com/viewer?url=" + url + "&amp;embedded=true'></iframe>";
  		} else {
  			markup = "<iframe class='doc' frameborder='0' width='100%' height='100%' src='" + url + "'></iframe>"
  		}
  		this._el.content_item.innerHTML	= markup
  		this.onLoaded();
  	}
docs: /*	Load the media
  ==================================================