title: jquery prompt to save data onbeforeunload
body: <p>I want to remind users to save data on certain pages before navigating away from them (by clicking other links on the page) using the jquery ui dialog box. I know I need to use the onbeforeunload event to detect that a user is leaving the current page, then display the dialog. However, how do I allow navigation to continue to the selected url when the user clicks "Yes" on the dialog box, and stay on the current page when the user clicks "No"?</p>
  
  <p>Thanks!</p>