Thanks for the replies, all!
Since the first post, I obtained an old acuarium tank, made a screen lid for it, put in some foliage to climb and smooth rocks for the bottom and let the anole get accustomed to it's new digs. I've been feeding it crickets and misting it a couple of times a day as it's VERY dry here in NH with the furnace going 24-7 as it's been averaging -15 or so at night lately.
I got some proper lizard groundcover for the tank, but I want to wait until the anole has eaten all the crickets so that I can clean the tank. Speaking of which, is there any way to do this so as to minimize stress on the thing? It freaks out each time I mist it, and I'm concerned that if I try to lift the cover of the tank all the way to replace the stones with the groundcover, that it will jump out and I'll lose it in the house.
At any rate, I know it's been eating well, since the crickets keep disappearing and the poop seems to be on the increase.
Oh, and it doesn't look like the pictures of the Cuban Knight Anoles, and I'm starting to think that maybe it's just a plain ole Brown anole. It changes colors depending on the temperature or stress levels. Does that help to identify it? I'll try to take a picture, but it scurries into the foliage when I've tried.
Thanks again for the replies!