function validate_comments_Validator(theForm)
{

  if (theForm.Author.value == "")
  {
    alert("Please enter your name.");
    theForm.Author.focus();
    return (false);
  }

  if (theForm.Comment.value == "")
  {
    alert("You forgot to enter comments.");
    theForm.Comment.focus();
    return (false);
  }
  
  if (theForm.validate.value == "")
  {
    alert("Please enter the Validation code.");
    theForm.validate.focus();
    return (false);
  }

  var chkVal = theForm.validate.value;
  var prsVal = chkVal;
  if (chkVal != "" && !(prsVal == "4strokes"))
  {
    alert("The Validation code you entered is incorrect.");
    theForm.validate.focus();
    return (false);
  }
  return (true);
}