petersprc@gmail.com wrote:

> You could use a frameset to load multiple pages in the same window. You
> could also run multiple php commands in the background. Here's a
> windows example of doing that:
>
> http://www.zend.com/codex.php?id=1410&single=1
>
> Not sure why you can't make multiple requests to the same file using
> different browsers though.
>

To OP:

The reason he has to wait for the first request to finish is most probably
caused by the use of sessions.
A script that uses a session must wait for ending of the execution of a
former request to any script that uses the same session.


Regards,
Erwin Moller