Simple PHP App Framework with the Smarty template Engineering

css/			Directory for stylesheets
includes/		Include files like configs goes here
libraries/		Your project and external libraries goes here
script/			Javascript files
services/		Place your PHP classes here that shall be your services (can be called with AJAX requests)
smarty/			smarty directories, including the templates

Look inside the index.php for a very simple example that uses a function of a imaginary project library.
For a more advanced AJAX / service example see example1.php!