/usr/sbin/alternatives --install /usr/lib/mozilla/plugins/libjavaplugin.so libjavaplugin.so /usr/java/jre1.7.0_45/lib/i386/libnpjp2.so 20000
/usr/sbin/alternatives --install /usr/lib/mozilla/plugins/libjavaplugin.so libjavaplugin.so /usr/java/jre1.7.0_45/lib/amd64/libnpjp2.so 20000
/usr/sbin/alternatives --install /usr/lib64/mozilla/plugins/libjavaplugin.so libjavaplugin.so /usr/java/jre1.7.0_45/lib/amd64/libnpjp2.so 20000

ln -s /usr/java/jre1.7.0_45/lib/amd64/libnpjp2.so /usr/lib64/mozilla/plugins/libjavaplugin.so



######/usr/sbin/alternatives --remove libjavaplugin.so /usr/java/jre1.7.045/lib/i386/libnpjp2.so


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