Touchscreen not working properly -> Acer Iconia W500

Touchscreen not working properly -> Acer Iconia W500

I installed Ubuntu 13.04 on my Acer Iconia W500. I'm having problems. When
I start the system up, everything works perfect, I can use the touchscreen
to move the cursor and click to open stuff. But once I open FireFox, I
lose Click to Touch. I can move the cursor around but I can't click
anything.
Can someone please help???
Thanks,
Matthew Goodman
matthewthegoodman@gmail.com