Half and half bread, too salty and no salt? In putting the ingredients into my bread machine the top came off of the salt. I scooped out as much as could but it still has too much salt. I started another batch with no salt.

Do I thoroughly mix them together or make a half salty and half sweet loaf?
Thoroughly mix them! If you mix them, you may end up with a completely palatable (even tasty) loaf; if you have half salt and half no salt, you'll likely end up with two unapalatable loaves.