trouble with installation of ckeditor

I installed ckeditor according to the instructions, but none of the samples pages work. It seems that the javascript is not getting exectuted although the browser finds it in the path. The Demo on your web site works ok if I view it so it's not my browser.

Here is a link to one of the samples on my web site:
http://www.toseftaonline.org/ckeditor/_samples/ui_languages.html

Help.

Thanks
Eli