Text Coloring

Ok, I'm totally stumped by this.
I've got a black and white photo and a paragraph of text in a layer over the photo.
The text is currently black, but of course when it hits the sections of the photo that are black, you can't see the text. So, I need to get the text to switch to being white at those point. I know I could probably just go in a change it at the proper points, but I don't wanna do that! It's a lot of text and it's a script font so parts of the letter fall at different points in the picture. We thought using the exclusion layer style would work, but it doesn't. Anybody have any suggestions?
This is driving me crazy!

ck

i responded in the other post you have. try not to double post, people here are cool they WILl get to you so there is no need to double post.
Welcome aboard.