";

        echo "".$activity->activity_id." ".$activity->instructions."";
  $instructions_demo = trim($activity->instructions_demo);
  if (!empty($activity->instructions_demo))  {
    echo "
".$activity->instructions_demo."
\n";
  }
  if (!empty($activity->instructions02))  {
    echo "".$activity->instructions02."";
  }
echo "
\n";

//
///
$list_of_qas = trim($activity->qas);
// adapted from xml_load_file_ref_sbook.inc $list_of_popup_definitions
//$list_of_qas = preg_replace('/ =.*$/m', ' ', $list_of_qas); // definitions need replacing ; 
$list_of_qas = preg_replace('/;/m', ' |', $list_of_qas); // definitions are someX separated by ; which create 2 defs
$list_of_qas = preg_replace('/[\r\n]+/m', ';', $list_of_qas); // end of lines need better delimiter
$list_of_qas = explode(';',($list_of_qas)); // explode needs ; rather than \r\n
shuffle ($list_of_qas);
        echo "
";
foreach($list_of_qas as $qas) { 
$ans = preg_replace('/ =.*$/m', '', $qas); // definitions need replacing ; 
$qs = preg_replace('/^.*=/m', '', $qas); // definitions need replacing ; 
    //echo "".trim($qs)."";
//    echo "".trim($qs).trim($ans)."";

    echo "".$qs."
".$ans."";
}
        echo "
";
///
        echo "
";
echo $activity->activity_contents;
        echo "
";
//
    echo "