Multiple IPN Url's

I need a script that makes it possible to have multiple IPN URL's for one transaction in PayPal. PayPal allows you to have only one 'notify url' like the one below in your payment button. <input type="hidden" name="notify_url" value="http://www.mysite.com"> I need to be able to add multiple notify URL's, so the script needs to read in the post, and repeat the post to multiple location. You can read my post on the Warrior Forum about this here: [login to view URL]