Javascript works in Firefox, but not in IE

[jtimar]

Hi there. I am asking this question on behalf of my dad, who is building a wesbite at http://saviifinancial.com. He's been tinkering a bit, so the HTML, is, uh, not to standard...

What I am trying to help him with is a javascript that works fine in Firefox (and firefox reports no errors), but does not function in IE. I know HTML and CSS, but anything that invloces real code not my forte. So for the life of me, I have no idea why the script would work in Firefox, but not IE.

The page in question is here: http://saviifinancial.com/calc/

Jonathan
http://inthelimelight.net

[asdfghjkl]

I'll tell you what. If you'll use code tags, I'll look at the code and see if I can assist.