function feedbackSubmit()
{
   var myFullName = $("fullname").value;
   var myEmail = $("email").value;
   var myComments = $("comments").value;

   if ((myFullName == "") || (myEmail == "") || (myComments == ""))
   {
      alert ("Name, E-mail Address, and Comments are required");
      return;
   }

   document.feedbackForm.submit();
}