Im currently in the works of an HTML5 mobile app that runs jQuery. I have a form inside the app that will run a PHP function when the button is clicked. The form has 3 text fields. When the button is pressed, data from the form is then sent into my server and stored in a MySQL database. Since this app is running on a phone, however, it can't run the PHP script. How am I able to achieve this? I've heard of using ajax, but have no clue where to begin with that. I am able to post my code if needed. Thanks!