Yes, Netscape 8 has some security restrictions and you need to add the HPV Web Server address to the trusted list. You may do this by opening the Site Controls and, in the “Trust Settings” tab, select “I Trust This Site” option in the “Browser Setting” panel. Notice that by default the option “I’m Not Sure” is selected which disallows the JavaScript code to run properly. Also, in the “Advanced” tab, check “Allow unrequested pop-up windows” option if it isn’t already checked. Click “Done” button. Refresh the site and the problems should be eliminated.