title: jQuery UI Dialog display only one time on page
body: <p>I am using jQuery UI Dialog on the homepage with auto open set to true so it displays the popup as soon as the user comes to the website. here the development site</p>
  
  <p><a href="http://dev.startingpointnh.org/" rel="nofollow">http://dev.startingpointnh.org/</a></p>
  
  <p>As you can see the dialog box work perfectly but I just want to show it only once. Currently every time the user comes back to the homepage or reloads the page, the popup displays again.</p>
  
  <p>I am wondering if there is way to display it one time once the close this message button or esc key is pressed like this site does</p>
  
  <p><a href="http://www.janedoe.org/" rel="nofollow">http://www.janedoe.org/</a></p>
  
  <p>Any advise is appreciated.</p>
  
  <p>Thanks</p>