def obtain_page_field(field, check = nil)
      page = 
        if check.blank? && !@content.blank? && @content[0].blank?
          @content
        else
          obtain_record(check, 'page')
        end
      !page.blank? && page.has_attribute?(field) ? page[field.to_sym] : nil
    end
def obtain_page_field(field, check = nil)
      page = 
        if check.blank? && !@content.blank? && @content[0].blank?
          @content
        else
          obtain_record(check, 'page')
        end
      !page.blank? && page.has_attribute?(field) ? page[field.to_sym] : nil
    end
returns the value of the given field for the given page
 Params:
 +field+:: admin_id, post_content, post_date, post_name, parent_id, post_slug, sort_order, post_visible, post_additional_data, post_status, post_title, cover_image, post_template, post_type, disabled, post_seo_title, post_seo_description, post_seo_keywords, post_seo_is_disabled, post_seo_no_follow, post_seo_no_index
 +check+:: ID, slug, or name of the article - if this is nil it will use the @content variable (the current page)