Numerous errors are thrown up using firefox.
Should be changed to
(missing ' next to rfrev.html)
You also have too many functions called the same thing. I don't think JS supports function overloading but I could be wrong...
Try removing all of the functions (keep a backup somewhere) and replacing them with
Also, you've called your CSS file "mystyle2.css.html", rename the file "mystyle2.css" and make sure you change the link in your HTML, make those changes and I'll try to help with any others that popup :P.