have read the other thread about this but it didn't help. Here is the error then what I have tried. Please help. PC INFO ---Linux Red Hat 9.0, 1.2 gig processor, 10 gig HD, MCS board...
ERROR>>>>>
This page contains information of a type (application/x-java-vm) that can only be viewed with the appropriate Plug-in

MY WRONG SOLUTIONS>>>>>
[kaz@localhost kaz]$ su
Password:
[root@localhost kaz]# ln -s /usr/java/j2sdk[version]/jre/plugin/i386/ns610-gcc32 /libjavaplugin_oji.so /usr/lib/mozilla[version]/plugins/
ln: creating symbolic link `/usr/lib/mozilla[version]/plugins/' to `/usr/java/j2 sdk[version]/jre/plugin/i386/ns610-gcc32/libjavaplugin_oji.so': No such file or directory
[root@localhost kaz]# ln -s /usr/java/j2sdk[version]/jre/plugin/i386/ns610-gcc32 /libjavaplugin_oji.so /usr/lib/mozilla/plugins/
[root@localhost kaz]# ln -s /usr/java/j2sdk-1_4_2_06-linux-i586.bin/jre/plugin/i386/ns610-gcc32/libjavaplugin_oji.so /usr/lib/mozilla/plugins/
ln: `/usr/lib/mozilla/plugins//libjavaplugin_oji.so': File exists
[root@localhost kaz]# ln -s /usr/java/j2sdk-1_4_2_06-linux-i586.bin/jre/plugin/i386/ns610-gcc32/libjavaplugin_oji.so /usr/lib/mozilla/plugins/
ln: `/usr/lib/mozilla/plugins//libjavaplugin_oji.so': File exists
[root@localhost kaz]# ln -s /usr/java/j2sdk-1_4_2_06-linux-i586.bin/jre/plugin/i386/ns610-gcc32/libjavaplugin_oji.so /usr/lib/mozilla-1.4.2/plugins/
[root@localhost kaz]# ln -s /usr/java/j2sdk-1_4_2_06-linux-i586.bin/jre/plugin/i386/ns610-gcc32/libjavaplugin_oji.so /usr/lib/mozilla-1.4.2/plugins/
ln: `/usr/lib/mozilla-1.4.2/plugins//libjavaplugin_oji.so': File exists
[root@localhost kaz]# ln -s /home/kaz/j2sdk-1_4_2_06-linux-i586.bin/jre/plugin/i386/ns610-gcc32/libjavaplugin_oji.so /usr/lib/mozilla-1.4.2/plugins/
ln: `/usr/lib/mozilla-1.4.2/plugins//libjavaplugin_oji.so': File exists
[root@localhost kaz]# ln -s /home/kaz/j2sdk-1_4_2_06-linux-i586.bin/jre/plugin/i386/ns610-gcc32/libjavaplugin_oji.so /usr/lib/mozilla-1.4.2/plugins/
ln: `/usr/lib/mozilla-1.4.2/plugins//libjavaplugin_oji.so': File exists
[root@localhost kaz]# cd /home/kaz
[root@localhost kaz]# ln -s j2sdk-1_4_2_06-linux-i586.bin/jre/plugin/i386/ns610-gcc32/libjavaplugin_oji.so /usr/lib/mozilla-1.4.2/plugins/
ln: `/usr/lib/mozilla-1.4.2/plugins//libjavaplugin_oji.so': File exists
[root@localhost kaz]# cd /usr/lib/mozilla-1.4.2/plugins
[root@localhost plugins]# ./libjavaplugin_oji.so
bash: ./libjavaplugin_oji.so: No such file or directory
[root@localhost plugins]#

Try

ls -F

or

ls -l

in your /usr/lib/mozilla/plugins/ directory. That is cd /usr/lib/mozilla/plugins then ls -l

Do you see the symbolic link? If you do, but it is linked incorrectly somehow just do
ln -sf /usr/java/j2sdk-1_4_2_06-linux-i586.bin/jre/plugin/i386/ns610-gcc32/libjavaplugin_oji.so /usr/lib/mozilla/plugins

The f in the command above forces the link to be created.

Then after making sure that the symbolic link exists, try opening a webpage that requires java.