>Malcolm,
>
>Here's a couple of examples: http://www.geocities.com/df_foxpro/sim2descrord.html has the nodes all displayed in name order which causes tons of crossed lines.
>
>http://www.geocities.com/df_foxpro/sim2.html is after I ran some code to move nodes around in order to reduce the crossings.
>
>The first two (rough cut) diagram interactions are mousing over a connection line alters it's color so you can more easily trace it. If you click a connection line it dims the two endpoint nodes.

I don't think my version of Netscape does it justice. I note that Netscape 6 seems to have problems with some aspects of JavaScript in my projects too.

Is it a JVM issue or a Netscape issue? I have not installed firefox - but am wondering how fire fox reacts.