function submitForm( form, selection ) {
  form.verificationSelection.value = selection;
  if ( form.n.value == '' ) {
    form.n.focus( );
    alert( "Please enter your name." );

  }
  else {
    if ( form.e.value == '' ) {
      form.e.focus( );
      alert( "Please enter your email address." );

    }
    else {
      if ( form.c.value == '' ) {
        form.c.focus( );
        alert( "Please enter a comment." );

      }
      else {
        form.submit( );

      }

    }

  }

}