code: function(property) {
  
  	if( property === 'parentNode' ) {
  		var node = this._node[property];
  		if( !node ) { return null; }
  		return new NWTNodeInstance(node);
  	}
  
  	return this._node[property];
  }
docs: Gets a property from the node object
  @param string Attribute to get