POST problems

[fred whitridge]

I am trying to POST where the form calls for the following:

<form name=login action="/account/lookup.asp?wci=login" method="POST"
target="_top" onSubmit="return chkform(this)">

How do I handle "target" and "OnSubmit"?

Also this form only wants input from Internet Explorer.  I hae tried the
following but don't know how IE advertises itself to the world:

my $newagent = 'ie4';
print $newagent,"\n";
$ua->agent($newagent);

is this correct?

Thanks