Iceweasel does not use JRE

[Rich Healey <healey.rich@gmail.com>]

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

I have the jre installed apt, or at least i think i do
[richo@xenia:~]$ dpkg -l *jre*
||/ Name           Version        Description
+++-==============-==============-============================================
ii  sun-java6-jre  6-04-2         Sun Java(TM) Runtime Environment (JRE)

Is there anything special i need to do to make iceweasel recoginise it?

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.6 (GNU/Linux)
Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org

iD8DBQFH1QeDLeTfO4yBSAcRAnFyAJ47nqFu8gS8mtDfWo8A7s2aytVO6wCeKoOb
aVZ3/VJwoMWftmZbeGcQL3A=
=yenR
-----END PGP SIGNATURE-----