Rev cgi question

[Richard Miller]

The last line of a typical Rev cgi script is often something like  
"put buffer", where the data is sent back to the user. Is it possible  
to wait, say, 5 seconds after that, then use another "put buffer"  
command to send back another page of data?

What I'm trying to do is have the user press Submit, see an  
intermediary page come up right away (such as "Processing your  
request"), then have the final results show up several seconds later.

Will this work?

Thanks.
Richard Miller