navigate through workshops courses back and forth

index.php

@@ -48,9 +48,6 @@ elseif($sAction!='' && $bLoggedIn)
 {
 	switch ($sAction)
 	{
-		case 'workshops':
-			$sResult = $oCATC->getWorkshops();
-			break;
 		case 'get_note':
 			$sResult = $oCATC->getNote($iId);
 			break;