Version:            (using KDE KDE 3.5.2)
Installed from:    Debian testing/unstable Packages
OS:                Linux

This is a forwarded bug :
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=339367

If I generate an XHTML-Strict file with "Quick Start" of Quanta, and I
include a "JavaScript area". A validation of this file with the program "validate" gives the error message:
there is no attribute "language"

-------------------------------------------------------------

I tried to reproduce, so i generate a test.xml as explained and used the W3C Markup Validation Service : http://validator.w3.org

Giving me this result:
This page is not Valid XHTML 1.0 Strict!
Below are the results of checking this document for XML well-formedness and validity.
Error Line 9 column 19: there is no attribute "language".
<script language="javascript" type="text/javascript">
You have used the attribute named above in your document, but the document type you are using does not support that attribute for this element. This error is often caused by incorrect use of the "Strict" document type with a document that uses frames (e.g. you must use the "Transitional" document type to get the "target" attribute), or by using vendor proprietary extensions such as "marginheight" (this is usually fixed by using CSS to achieve the desired effect instead). 
This error may also result if the element itself is not supported in the document type you are using, as an undefined element will have no supported attributes; in this case, see the element-undefined error message for further information. 
How to fix: check the spelling and case of the element and attribute, (Remember XHTML is all lower-case) and/or check that they are both allowed in the chosen document type, and/or use CSS instead of this attribute.

cheers,

Fathi