Including jar files in my web app ?

[Eddie]

I don't seem be able to tell Orion 1.4.7 te read my bla.jar that is located
in the WEB-INF/lib ??

To me it's not really clear how to do that. The bla.jar is there but it
keeps giving an ClassDefNotFound error.
I also tried it with tablib (which is basically for JSP only not ???) but
that neither worked:
---
        <taglib>
         <taglib-uri>bla</taglib-uri>
         <taglib-location>/WEB-INF/lib/bla.jar</taglib-location>
        </taglib>
---

What am I doing wrong ? and how can I see more in detail where is looking ??

Ahhhh,
Eddie

----
bash-2.04$ pwd
/home/development/sgs/web/WEB-INF/lib
bash-2.04$ ll
total 428
-rwxr--r--    1 program  users      369846 Apr  4 17:01 bla.jar
bash-2.04$
-----------------