[jQuery] Need help on How to load content via AJAX in jQuery

[jQuery] Need help on How to load content via AJAX in jQuery


I found this script:
http://yensdesign.com/2008/12/how-to-load-content-via-ajax-in-jquery/
I got it working, but it really looks bad in IE, along with erros.
Any alternatives or sugestions?
Here is my page: http://www.enaturalskin.com/needhelp.htm
Many thanks.
Erik