Mail chimp embedded popup code - LINKS to TEST mailing list.

<--- REPLACE LID WITH ba7efd71f5 to link to live mailing list --->

THIS code works - but error message if already on list displays at top & can't see it!!! DO NOT DELETE THIS. Will need to keep a check on this in case mailchimp change any of the cookies which have to be deleted so that it pops up on a button click.