I'm trying to integrate an ecard program into my Web site. I've got it set up so that it automatically fills in the send to email address when a user clicks on the link in another user's profile. But, I didn't want it to show the user's actual email address, so I changed the script to have it fill in their id number instead. Now, what I need to do is make it look up the user's id in the database and convert it to their email. I'm told it's easy to do, but I'm afraid I'm not advanced enough at PHP to create that script myself. If anyone has any ideas, I'd greatly appreciate it.