Right, what I'm saying is that I'm trying to get the contents of a page I'm interested in and then save those contents to a file. The problem is that the contents are not the full contents of the page - random bits of content are dropped.
Forget the form. Suppose I'm just trying to get a regular page. All I do is
$mech =WWW::Mechanize->new;
$r = $mech->get("https://ecf.nysb.uscourts.gov/cgi-bin/FilerQry.pl?158987",':content_file' => 'temp.html');
But comparing "temp.html" to the html displayed in a browser shows that random bits of html are missing. Moreover, different pieces of html are missing when I run the script successively.
Does that make sense?