def self.find(*args)
    first_arg = args.first
    
    if first_arg && args.length == 1 
      
      if first_arg.is_a?(String) && first_arg.to_i.to_s != first_arg.to_s
        find_by_permalink(first_arg)
      else
        super
      end
      
    elsif first_arg && args.length == 2 
      
      if first_arg.is_a?(String) && first_arg.to_i.to_s != first_arg.to_s && args[1].is_a?(Hash) && args[1].keys.length == 1 && args[1].keys.first == :include
        find_by_permalink(first_arg, :include => args[1][:include])
      else
        super
      end
      
    else
      super
    end
    
  end