package IeExisting;
use Win32::IEAutomation;
@IeExisting::ISA='Win32::IEAutomation';
sub _startIE{
	my ($self, $visible, $maximize) = @_;
	defined $self->{agent} and return;
	$self->{agent} =
Win32::OLE->GetActiveObject('InternetExplorer.Application')
|| Win32::OLE->new("InternetExplorer.Application")
|| die "Could not start Internet Explorer Application through OLE\n";
	Win32::OLE->Option(Warn => 0);
	Win32::OLE->WithEvents($self->{agent});
	$self->{agent}->{Visible} = $visible;
	if ($maximize){
		my $clicker = Win32::IEAutomation::WinClicker->new();
		$clicker->maximize_ie();
		undef $clicker;
	}
	return $self;
}

...