support for Javascript?

Just a quick question....can IDEA support Javascript?

It does as a simple file type but it would be cool to have brace matching
and color coding. This brace matching thing is growing on me and I cant
see how I lived without it. I can get the color coding in other editors,
but I dont want to fire another program up just to deal with Javascript when
the language is SO similar to Java.

I didn't see any plug-ins related to Javascript. Just wondering...

Thanks

Michael.