Help me save a life!

My neighbors and I found this cat in the side of the road. She was extremely scared and desperate. We took the cat home to feed her and see what was wrong with her. The next day, we took her to the vet, and he did an X-Ray to find both of her femurs broken (she was hit by a car and left to die). She is in a lot of pain, and there is a way for her to return to her normal state again, surgery. The surgery is very costly, and we have no conditions in paying for it. My neighbors and I can pay for some of it, and it would mean everything to us if you could help us save her life! It would mean (literally) the world to this cat! We don't want right away to euthanize, because we believe every single living being deserves the right to live, the right to have a second chance! Please help us save this cat, we will be etternally greateful! She deserves to live, and to be loved.