title: How to make JQuery resizable & draggable work with Greasemonkey?
body: <p>[The following is self-answering post after resolving the problem by myself. I guess some people may find it useful.]</p>
  
  <p>I try to use JQuery's <code>resizable</code> and <code>draggable</code> in Greasemonkey script, and</p>
  
  <ul>
  <li>I get error in JS console "Component is not available
  (NS_ERROR_NOT_AVAILABLE)",</li>
  <li>OR:</li>
  <li>I get no errors in JS console, but draggable doesn't work.</li>
  </ul>
  
  <p>How to solve this?</p>