Popup window

[tozi]

Hi all, i have this page http://www.petamour.cz/

In index i have popup window. But i need show this window only one. How can i change?

 

Here is my code:

<script src="http://jecas.cz/assets/magnific-popup/jquery.magnific-popup.min.js?v=0.9.8"></script>

<link rel="stylesheet" href="http://jecas.cz/assets/magnific-popup/magnific-popup.css"> 

{if $page_name == 'index'} 

<script type="text/javascript">

  {literal}

$.magnificPopup.open({

    items: [

      {

        src: $('<div class="obalbanner"><div class="registracebanner"><a href="http://www.petamour.cz/autentifikace">REGISTRACE</a></div><div class="viceinfo"><a href="http://www.petamour.cz/content/15-vernostni-program">více informací zde »</a></div></div>'),      

      }

    ]

});

  {/literal}

</script>

{/if}

Edited May 7, 2014 by tozi (see edit history)

[NemoPS]

Do you mean only once? Only for the very first time a customer visits the site? If so, it's tricky, you need to setup cookies to track if the popup has been shown already. Try out the jquery cookie plugin : http://plugins.jquery.com/cookie/