i need a javascript

[Anonymous]

I need the user to be able to click on option in the form field on the left and have that load the appropriate SWF file to the right.

No, the entire page cannot be flash. The left side must be HTML.

I can't use frames.

I need the script to be pretty browser/platform compatible.

It doesn't have to be a javascript solution necessarily, I just thought that would be the way to do it.