scrape

returns a hash reference such as

  {
    subject => 'title of the entry',
    time => 'yyyy-mm-dd hh:mm',
    description => 'entry body',
    images => [
      {
        link => 'show_diary_picture.pl?img_src=http://img1.mixi.jp/photo/xx/xx.jpg',
        thumb_link => 'http://img1.mixi.jp/photo/xx/xx.jpg',
      },
    ],
    comments => [
      {
        name => 'commenter',
        link => 'http://mixi.jp/show_friend.pl?id=xxxx',
        time => 'yyyy-mm-dd hh:mm',
        description => 'comment body',
      }
    ]
  }