function actionCheck( actionURL, vMessage ) {
// Author:  Mark Thompson, VW&R
// Last Change:  02/25/1999
// Purpose:  Offer OK / Cancel option before action is performed.
// Note:  actionURL is required, vMessage is not.  
	var defaultmessage = "Are you sure you wish to do this action?";
	var message = vMessage.length > 0 ? vMessage : defaultmessage;
	if (confirm( message ) ) {
		window.location=actionURL;
	}
}