What's this?

[Michael Blalock]

Looks Indonesian. It also looks like some kind of fantasy sword.

http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=260143471286

[David]

I believe it is a Sumatran pedang (there is probably a more specific name for it) , definitely Indonesian and not a fantasy blade at all. The writing inlay looks a bit more recent than the blade. :)