Hi John,
I had read the note and made sure I had upgraded structure to the latest version before I attempted the upgrade. I didn’t check better meta though. Will check that now.
here is the navigation template
{exp:structure:nav_main exclude="28|29|157"}
<a id="support"url='+escape(document.location.href)+'referrer='+escape(document.referrer), '>
/webim/button.php?i=costaeye&lang=en</a>Thanks Mark