Ultimate Fade-in slideshow (v2.4) not valid markup (how do I make this valid markup)?

Hi all,

I have implemented this Ultimate Fade-in slide show (v2.4) code without any issues and it works perfectly but when I validate the web site this is the only code with errors.

Visit the web site I am on about (the w3c links are in the footer - click on these to view the error reported).

Ultimate Fade-in slide show (v2.4) code

Is there any way of editing this code so it can be valid mark-up?

Thank you in advanced for any help you can provide,

Never mind! I realised the error was in my comment within the HTML ;) my bad! :o