One of the sites from which I draw from time to time code this is, inside there are different libraries each with a different effect. To give some examples you can round the corners of the images, create a reflection below the images, apply effects "glossy", etc.. All scripts are issued in accordance with a license preserves its intellectual property. Shall not be issued under the GPL, and especially Open the sound source, software is also available can not be used in commercial, for use in this area is needed explicit consent of the author. A copy of the license can be downloaded here.
In addition to these scripts suggest the finger Dynamic Drive.