You guys were right!!!!!!
Thanks, all I needed to do was disable Norton for 5 minutes. I looked through my sites pages with Firefox and all looked OK so I re-enabled Norton.
I know a lot of people have strong opinions about Norton, but this is clearly a Firefox issue and a major drawback of the Firefox browser. I cringe everytime I have to turn off my Virus/Spyware protection for any length of time, ever and if Firefox thinks that Norton users will just happily turn off their protection while casually browsing the Internet just to use their Browser, they are sadly mistaken–ugh.
I will never visit any sites other than my own without Virus/Spyware protection enabled–I’ve been burned too many times.
No matter what you guys think of Norton, this issue will prevent me from EVER using Firefox for anything other than to check my own site.
Thanks again!!!