title: Get and Set clipboard with JavaScript
body: <p>I have seen a few threads explaining that Flash can be used to set the clipboard data in Mozilla and Internet Explorer, it's easy, etc.</p>
  
  <p>For example <a href="https://stackoverflow.com/questions/316508/greasemonkey-javascript-copy-to-clipboard-button">Greasemonkey\JavaScript Copy to Clipboard button</a></p>
  
  <p>However, I would like to read the clipboard and remove certain items before setting it. Is there any way to do this? </p>
  
  <p>So.. Is it possible then to detect whether copying and pasting is occuring? Then redirect them to another URL? </p>