Recent changes at acbradio interactive?

[Dave Hunt <]

Hello,

Until Thursday evening, March 28, I could choose the data rate and
file type for the ACB Radio Interactive feed using the two "select"
objects, then, hit the "submit" button called "listen".  Trplayer
would play the stream.  Now, I get emacs lisp errors after making my
choices.  The error is "wrong type argument stringp nil".  I'm using
w3 version 4.0pre.46 and emacs 20.7.  There's nothing out of the
ordinary in that source.

Any ideas?

-Dave