> 1. include some text that warns of a potential delay and disable the > submit button with javascript to prevent multiple clicks > 2. show an intermediary "processing" page > 3. both of the above I'd go for a lightweight processing page, as users without JaaScript might submit several times. Both if the page is not lightweight. -- Chris Heilmann Blog: http://www.wait-till-i.com Writing: http://icant.co.uk/ Binaries: http://www.onlinetools.org/