I created this site http://extreme-care.co.uk/ with the twenty ten theme about a year ago and now need to add another image to the footer. I think I put the existing ones in by editing the footer.php file but when I look for that file I can't find the one which contains the live footer information. I have checked all the footer.php files and sidebar-footer.php files I can find in the directory but none of them seem to have the right code.
Is there some way I can establish which file is generating the information and how I locate it in the directory?
Any help gratefully received!