special parent reload

I have a 3 pages aplication: Page01 opens Page02 througth a form with a post method. On Page02 I submit and open Page03.
Once Page03 is closed I want Page02 to be reloaded.
My aplication works ok, but there is a little problem: when I reload Page02 it ask me to 'resend' information to the server.
my question is if there is another form to do this.
I do this whit opener.locatio.reload().


Thanks.

That usually means you're trying to reload post information, which it's often a bad idea to reload. This is a browser-defined warning that you can't control through PHP. And in any case, reloading page02 with the post variables it received from page01 probably won't change the values of page02, because it'd still be getting the variables from the old page01. You might consider using GET instead of POST or of reworking your script to make its flow a little cleaner (having so many windows pop up sounds like kind of a pain to me).