In this tutorial I will explain how to create a progress bar for PHP file uploads. There is no method built into PHP for returning the status of an upload in progress, so this requires a module called the Alternative PHP Cache (APC). This allows you to store data across sessions and includes built-in functionality for storing/returning file upload stats.

Tables used for page setting have always been a bad idea. However, using correctly layers (div tags) will soon become a must.
Visual HTML editors use only a small part of layers possibilities, which often makes them not compatible and not easy to use.
Here is how to position CSS elements for best results.