This may have been posted before but I didn't see the entry. I use Firefox for my browser. On a routine basis when I access either the main page or sub-pages I get all sorts of programming all over the pages. If I use the previous page button (left arrow) and return to the page I just left, the code disappears and the proper structure of the page returns.
Is this revelation of code a common thing with Firefox or is this some other issue with Web site programming.
Thanks,
Frank