Thank you, Rob.
Quote Originally Posted by Website Rob View Post
Presuming you manually inserted the link, change the & to the ASCII value for all 3 links.
You are correct in that the link was inserted manually but in the test site, I actually replaced the & with & and the validator still issues the same warning.

Is it possible that I need to wrap the & with another layer, such as htmlspecialchars() as described in this thread?

Quote Originally Posted by Website Rob View Post
The main site has more Validation errors as you have incorrect HTML in some places and mis-matched DIV tags in others.
Is there a tool that can quickly display mismatched DIV tags? Finding those visually is daunting...

Thanks!