(intr.v.) 1. To waste time; trifle. 2. To talk nonsense. (n.) Nonsense; foolishness We recently released a very slick Firefox extension at Wesabe. It was written by my colleague Tim Mason, but I helped figure out one small piece of it—namely, how to do binary multipart POSTs in Javascript—and since it involved many hours of hair-pulling for both of us, I thought I’d share the knowledge. (Tim says