I've searched dozens of sites through google, but didn't find proper script. I need a contact form with one file upload capability. And that one file should be a photo (.jpg, .jpeg, gif, png) and also with file limitation capability.

I found many contact forms and many file upload scripts, but can't find the script that combines these two parts together.

Does anyone know, where can I find such script?

P.S. It should be an AJAX form...