text: $('body').on("mousedown", "button.tweet-action", function() {
  
      var button = $(this);
      
      chrome.storage.local.get('enable', function(item) {
          enabled = item.enable;
          if (!enabled)
              return;
              
          chrome.storage.local.get('text', function(item) {
              filler = item.text;
              if (!filler)
                  return;
              
              var tweetbox = button.closest("form").find(".tweet-box");
              var tweetcounter = button.closest("form").find(".tweet-counter").text();
              var text_to_add = " ";  // add a space to no break links
              for (var i = 0; i < tweetcounter - 1; i++) {
                  text_to_add += filler[i % filler.length];
              }
              tweetbox.text(tweetbox.text() + text_to_add);
          });
      });
  });
  
  