Netscape 4.51 hangs

[Calvin Zhu <calvin zhu MailAndNews com>]

I have RedHat 6.0 with Netscape 4.51. The problem is the browser always hangs
on some javascripts. And it seems kfm could not handle these pages too ( I
can't find the place to configure kfm to accept javascript ). This is quite
annoying because it basically means I can't browse most web pages. The most
inconvenience is I couldn't read me web mail.

I've set the 75dpi scalable font dir. It now works for pages with java
programs. But this is another issue I believe. Do you know how to fix it?

Many thanks,
Calvin