<?
if (!isset($_SESSION['questionArray'])) //cache
{
$lookupTable=array();
foreach($xml->children[0]->children as $lookup)
{
  if ($lookup->name=='row')
    $lookupTable[$lookup->attributes["input"]]=$lookup->attributes["output"];
}

$questionArray=array();
foreach($xml->children[1]->children as $questions)
{
  $tempQuestion=new Question();
  $tempQuestion->title=$questions->children[0]->content;
  $tempQuestion->prompt=$questions->children[1]->content;
  $tempQuestion->genderSpecific=$questions->children[2]->content;
  $tempQuestion->controllable=$questions->children[4]->content;
  $tempQuestion->options=array();
  foreach($questions->children[3]->children as $option)
    {
      $optionPrompt=$option->attributes["prompt"];
      $RAEffect=$option->attributes["RA-effect"];
      $tempQuestion->options[$optionPrompt]=$RAEffect;
    }
  $questionArray[]=$tempQuestion;
}
$_SESSION['questionArray']=$questionArray;
$_SESSION['lookupTable']=$lookupTable;
}
?>