see if this works: 
use WWW::Mechanize;
my $usr = "your_username"; 
my $pw = "your_password"; 
$mech->form_number(1); 
$mech->field( "ctl00$MainContent$Login1$UserName", $usr); 
$mech->form_number(2); 
$mech->field("ctl00$MainContent$Login1$Password", $pw);
$mech->click();
$mech->dump_text; # for debugging

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In reply to Re^4: https javascript form by PerlSufi
in thread https javascript form by bib

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