Java not working for Netscape 7.1

Hi, I am using SuSE Linux Pro 8.0. I downloaded and installed Netscape 7.1. Installation went fine and the software works except for Java. I have downloaded and installed latest version of java and made link for the plugin. But it does not work. I used the same procedure for Netscape 7.01 and it works but for some reason, it does not work for Netscape 7.1. I will appreciate any help. Thanks Leo