title: javascript execCommand("paste") not working
body: <p>document.execCommand("Paste") doesn't work!
  "Copy" and "cut" works fine.</p>
  
  <pre><code>var editor = document.getElementById("ta1");
  editor.focus();
  editor.select();
  var successful = document.execCommand("Paste");  
  var msg = successful ? 'successful' : 'unsuccessful';  
  alert('Pasting text command was ' + msg);
  </code></pre>
  
  <p>This alerts "unsuccessful" on paste, but "successful" on copy and cut..</p>
  
  <p>I use the "copy" another place on my webpage, and the whole thing works like a charm, but I need to get "paste" working as well..</p>
  
  <p>I'm using Chrome (no extension, just a regular webpage).
  Any ideas?<br /></p>