title: Using jQuery, how can I find if a form has changed?
body: <p>I want to know if a form has changed at all. The form can contain any form element, such as input, select, textarea etc. Basically I want a way to display to the user that they have unsaved changed made to a form.</p>
  
  <p>How can I do this using jQuery? </p>
  
  <p><strong>To clarify: I want to catch ANY change to the form, not only to input elements but to all other form elements as well, textarea, select etc.</strong></p>