[Therion] displaying models in a browser

[Graham Mullan]

Someone on UKcaving asked about displaying 3d models on the web, as 
opposed to making them available as downloads.

Andrew immediately suggested generating vrml files and I see that 
Therion "appears" to be able to generate these. However, I cannot find a 
Firefox plugin that will display these, or X3D files.

Has anyone else thought about this issue? It would be good to be able to 
display and manipulate models directly in a browser window.

Graham