text: var Download = {
      show: function(url) {
          var $download = $('.download')
                  .css('display', 'block')
                  .animate({height: '110px'}, 500)
                  .on('click', function() {
                      Download.hide();
                  });
          $download.find('a').attr('href', url);
          $download.find('img').attr('src', url);
      },
      hide: function() {
          var $download = $('.download')
                  .animate({height: '0px'}, 500, function() {
                     $download.css('display', 'none');
                  });
      }
  };
  