$form->{javascript} .= qq|<script type="text/javascript" src="js/show_history.js"></script>|;
$form->{javascript} .= qq|<script type="text/javascript" src="js/show_vc_details.js"></script>|;
$form->{javascript} .= qq|<script type="text/javascript" src="js/show_history.js"></script>|;
$form->{javascript} .= qq|<script type="text/javascript" src="js/show_vc_details.js"></script>|;