How to include Javascript in xml-document?

Question

The task seems to be pretty easy: how to include a Javascript file in xml-document so that at least Opera and Firefox could actually parse it and execute the code?

Answer 1

Add a script stating XHTML namespace, it will run just fine.

<xhtml:script xmlns:xhtml="http://www.w3.org/1999/xhtml"
                src="file.js"
                type="application/javascript"/>

See also http://www.ibm.com/developerworks/xml/library/x-ffox3/