# File lib/scrubyt/core/shared/extractor.rb, line 117
    def add_to_next_page_list(result_node)
      if result_node.result.is_a? Hpricot::Elem
        node = XPathUtils.find_nearest_node_with_attribute(result_node.result, 'href')
        return if node == nil || node.attributes['href'] == nil
        href = node.attributes['href'].gsub('&') {'&'}
      elsif result_node.result.is_a? String
        href = result_node.result
      end
      url = href #TODO need absolute address here 1/4
      @next_page_list << url
    end