Have you ever wanted to style those ugly file inputs in a html form. File inputs (<input type="file" />) are the bane of beautiful form design. No rendering engine provides the granular control over their presentation designers desire. This simple, three-part progressive enhancement provides the markup, CSS, and JavaScript to address the long-standing irritation.

To get the full details on how its done go here: http://www.shauninman.com/archive/2007/09/10/styling_file_inputs_with_css_and_the_dom