code: function CSSLoader(loadItem, preferXHR) {
  		this.AbstractLoader_constructor(loadItem, preferXHR, createjs.AbstractLoader.CSS);
  
  		// public properties
  		this.resultFormatter = this._formatResult;
  
  		// protected properties
  		this._tagSrcAttribute = "href";
  
  		if (preferXHR) {
  			this._tag = document.createElement("style");
  		} else {
  			this._tag = document.createElement("link");
  		}
  
  		this._tag.rel = "stylesheet";
  		this._tag.type = "text/css";
  	}
docs: constructor 
  A loader for CSS files.
  @class CSSLoader
  @param {LoadItem|Object} loadItem
  @param {Boolean} preferXHR
  @extends AbstractLoader
  @constructor