Invisible Javascripts Popup

A simple javascript code to put on your landing page or whatever web page you have to load automatically, for example, an affiliated site once a visitor visits your page as if the visitor clicks on your affiliate link to keep your referral id in his computer's cookies.

<script type="text/javascript"> str="<iframe src='http://anysite.com' width=1 height=1></iframe>"; document.write(str); </script>

By doing so, you can send your visitor to any of your merchant's pages without worrying not getting paid when the visitor buys from the merchant that you are affiliated with.