 		 */
 		public function isThisRoom( sender:UnescapedJID ):Boolean
 		{
-			var value:Boolean = false;
-			if (_roomJID != null)
-			{
-				value = sender.bareJID.toLowerCase() == roomJID.bareJID.toLowerCase();
-			}
-			return value;
+			return _roomJID ? sender.bareJID.toLowerCase() == _roomJID.bareJID.toLowerCase() : false;
 		}
 
 		/**

		 */
		public function get roomName():String
		{
			return _roomJID.node;
		}
		public function set roomName( value:String ):void
		{

		 */
		public function get userJID():UnescapedJID
		{
			return _roomJID ? new UnescapedJID( _roomJID.bareJID + "/" + nickname ) : null;
		}
	}
}