Nancy1999 posted this link the other day:
Free House Training for Puppies and Adult Dogs - No More Accidents Starting Today!
It is a step by step guide that walks you through the process of house breaking from beginning to end ... one of the best resources I've seen yet!
For the time being I think it will help to keep your pup in a contained area ... giving them free rein of the house can be disastrous ... they really need to cement in their minds where it's ok to go before they're allowed more space. When I was training Oscar I'd let him run free for about 30 minutes immediately after he went, then I'd put him back in his crate or the gated off kitchen until it was time for him to do his business again. It didn't take long for him to catch on.
Hang in there! I know it can be maddening, but your little girl will eventually get it.