Hi. When a user hits "submit" many times after completeing a form, I get multiple (duplicate) entries in my spreadsheet. I've read that I can add a hidden field with a unique identifier to "lock the file" so this won't happen. I don't know how to do this - can anyone explain/direct me to a good info source (I am a newbie). Thanks, Gregg
--------------------------------- Do you Yahoo!? Yahoo! SiteBuilder - Free, easy-to-use web site design software
