title: Undo/Redo in JavaScript
body: <blockquote>
    <p><strong>Possible Duplicate:</strong><br>
    <a href="https://stackoverflow.com/questions/1979863/undo-redo-plugin-in-jquery">Undo/redo Plugin in jquery</a>  </p>
  </blockquote>
  
  
  
  <p>I want to realize Undo/Redo system on my html tables: adding tr, deleting tr, cell editing.</p>
  
  <p>Is there some JavaScript libraries to make that?</p>