I was making a few small changes to Index.php, meta_tags.php and header.php when I checked my site the index page had lost the right hand column, and the centreboxes.
The rest of the site pages are still in tact.
I compared the files that I had edited with clean install files and could not find where I had made a mistake!

Can anyone help?

url is www.flying-penguin.co.uk you can see for yourself what has happened to the index page compared to the rest.

Thanks