How do I make a script to apply all layer masks?

Not being much of a coder - I tend to hack together what I need from things I find around the net - I was hoping someone here could point me in the right direction.

I would like a script that will test every layer in a document for the presence of layer masks, and apply any layer masks that it finds.

Any ideas? In the Photoshop Javascript reference pdf, I can find nothing at all about layer masks. I've been looking around for half the day for a solution and I haven't found one that seems to do what I want.

Thanks!