code: function _parse(content, options, callback) {
  
  	if(typeof options == 'function') {
  
  		callback     = options;
  		options.test = false;
  
  	}
  
  
  	var on = outcome.error(callback),
  	warnings,
  	window;
  
  	step(
  
  		/**
  		 * load it.
  		 */
  
  		function() {
  
  			jsdom.env({
  				html: content,
  				scripts: [
  			  		__dirname + "/jquery-1.5.js"
  				],
  				done: this
  			});
  
  		},
  
  
  		/**
  		 * set it.
  		 */
  
  		on.success(function(win) {
  
  
  			window = win;
  			_copyStyles(window);
  			this();
  
  		}),
  
  		/**
  		 * test it.
  		 */
  
  		on.success(function() {
  
  			if(!options.test) {
  
  				return this();
  
  			}
  
  			test(window, {}, this);
  
  		}),
  
  		/**
  		 * clean it.
  		 */
  
  		on.success(function(warn) {
  
  			warnings = warn;
  
  			//strip stuff that cannot be processed
  			window.$('script, link, style').remove();
  
              if (!options.comments) {
                  //strip comments - sometimes gets rendered
                  window.$('*').contents().each(function(node) {
                      if(this.nodeType == 8) {
                          window.$(this).remove();
                      }
                  });
              }
  
  			this();
  
  		}),
  
  
  		/**
  		 * finish it.
  		 */
  
  		function() {
  
  			callback(null, window.document.documentElement.innerHTML, warnings || []);
  
  		}
  	);
  
  
  }
docs: parses content into email-safe HTML