works in firefox but not Internet Explorer

[codeex]

OK, so on my web page everything works fine on firefox but when i open it in IE nothing shows up. I tried a few things but i have no idea what is causing this.

Here is the pages that workin FireFox, and not in IE:

http://dynamicnewgrowth.com/nutrients.html

http://dynamicnewgrowth.com/systems.html

http://dynamicnewgrowth.com/lighting.html

[David Laakso]

Dunno. Start with the obvious. In plain English, validate the document.