case 'modifyassessmentoverview':
include 'lib/FormsLib.php';
// include 'lib/DbLib.php';
include 'lib/AssessmentLib.php';
$assesslib = new AssessmentLib();
$returnStr = $assesslib->updateAssessmentOverview($_REQUEST['id'], $_REQUEST['rating'], $_REQUEST['additionalrating'], $_REQUEST['comment'], $_REQUEST['reason'], $_REQUEST['userid']);
break;
case 'getitemhistory':
include 'lib/EnumLib.php';
$enumLib = new EnumLib();
$returnStr = $enumLib->getItemEditHistory($_REQUEST['id']);
break;
case 'getsessionhistory':
include 'lib/EnumLib.php';
$enumLib = new EnumLib();
$returnStr = $enumLib->getOverviewHistory($_REQUEST['id']);
break;
/////////////////////////////////////////////////////////////////////////////////////////
//Reports
/////////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////////
//Reports
/////////////////////////////////////////////////////////////////////////////////////////
case 'getactiveexamdata':
include 'lib/EnumLib.php';
$enumLib = new EnumLib();
$returnStr = $enumLib->getActiveExamInstances($_REQUEST['site']);
break;
case 'showsignatureimage':
include 'lib/ReportsLib.php';
$reportslib = new ReportsLib();