i've 4 java ver. installed on my mandrake 10.0:

jdk-1.5.0_01-fcs
j2re-1.4.1_07-fcs
j2re-1.4.2_07-fcs
jre-1.5.0_01-fcs

my web browser is Mozilla Firefox 1.0.1. I've created the symbolic link to firefox plugins with j2re-1.4.2_07-fcs (i386/ns610-gcc32) and want to open oracle (http://orahosts:8000/dev60cgi/f60cgi) and it cannot open. i've read the instruction how to install the java using firefox. how to do it?

When launching lotus notes web mail client login, i've got popup windows that tells about java and accept it. why in oracle apps i don't get it?

i've jinit for linux, but got errors when install it :
g++ -DHAVE_CONFIG_H -I. -I. -I.. -I.. -c -o init_ipc.o init_ipc.cc
../depcomp: line 402: exec: g++: not found

where i can d/l the src for the g++ that supports on my mandrake?

when create other symbolic link to other java ver. :
ln -s /usr/java/jdk1.5.0_01/jre/plugin/i386/ns7-gcc29/libjavaplugin_oji.so,
error :
INTERNAL ERROR on Browser End: Could not get the plugin manager
System error?:: Success

can anyb ody help me how to open oracle web apps using konqueror and mozilal?