lucy24 - 5:16 pm on Dec 3, 2012 (gmt 0)
I tried adding quotes around "do_func2_" but that doesn't work either.
Did you try adding an intervening step? You said URL is already defined as a variable.
squiggle = "do_func2_" + URL;
alert(typeof(settings.callback) + ": " + settings.callback)
Hee. Me too. "Oh, so that's what it thinks it's doing!" or possibly "Uhm, I'm sure the content of the string isn't supposed to be 'undefined'."