I'm using VFP 7.0

I'm trying to duplicate in the webbrowser something Internet Explorer does.

In IE:
I submit a Form with method=Post and several parameters and it opens a new page.
I then hit the Refresh button and IE re-submits all the parameters from the Form.

<form name=myForm action="http://myWeb.com/cgi-bin/myPage.pl" method=Post>
  <input type=hidden value=1 name=my_1>
  <input type=hidden value=2 name=my_2>
  <input type=submit>
</form>

When I hit the Refresh button while on myPage.pl
IE asks me if I want to resend the parameters and then re-submits "my_1" and "my_2".

How can I get webbrowser to do the same?

The only thing I can think of is to catch the DownLoadBegin() in webbrowser and save all the forms with their elements , but even then I can see problems trying to figure out which form was being submitted if they have the same action with different parameters.

TIA