FormAPI & Netscape

System

Is FormAPI supported in Netscape Browser? If yes, which versions? Because, i'm facing difficulties with executing FormAPI scritps in Netsacpe 4.78 Browser which work perfectly fine with IE 5.5. I'm working on TS5.5.2 on solaris 5.8
All TeamSite clients are on winows NT4.0 /2000.

Thanks