(Urgent!!!)Image reference

Hi, I have 3 images in document.php files, which represents the download, delete and also rename. When I click on any of the image, it will bring to a new file, which is delete.php. The problem is I do not know which image the user has clicked in the document.php. Can anyone help me by telling me how I can know which image the user has clicked when the delete.php file is running. Thanks Rgds, JH ___________________________________________________________________________ Visit http://www.visto.com/info, your free web-based communications center. Visto.com. Life on the Dot.