title: Jqgrid how to write cell click event
body: <p>I want to write an event when user click on a cell of <code>jqgrid</code>. Is there build in method?
  I could not find any event at <a href="http://www.trirand.com/jqgridwiki/doku.php?id=wiki:methods" rel="nofollow">this link</a></p>