# totally techinally incorrect code but
# this what I want to acheive
my $pjx = new CGI::Ajax( 'exported_func' => \&perl_func);
print $pjx->build_html( $cgi, \&Show_HTML);
sub perl_func
{
my $input = shift;
my $varHtml = "second_file.html";
return $varHtml.responseText; 
}