Uhm....i want to do something and I am not sure it's possible, but if it is, I sure would like to know how. So there goes...

I have 2 html pages: Page A and Page B. Page B is a form processing script. Page A is a redirect page which jumps to page B with header->location clause. I am wonderig if it's possible to simmulate a form submission with perl. I would have done it with url params like 
PageB.pl?id1=value1&id2=value2, but one of the params is a password which I don't want to be exposed. I think I used to do similar things in Coldfusion some time ago via <_CFHTTP> tag. Can I do it in perl?