event.stopPropagation()

GM 無効にしてみた http://gree.tumblr.com/

http://twitter.com/youpy/status/9803978634 
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    <script type="text/javascript">
      document.addEventListener("DOMContentLoaded", function(e) {
        e.stopPropagation();
      }, false);
    </script>


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現在のイベントのさらなる伝播 (propagation) を止めます。

https://developer.mozilla.org/ja/DOM/event.stopPropagation