}
     schedulingFehlerCheck($bts_ProcessHandler);
 } else {
     if ($_POST['scheduler'] == 'First Come First Served FCFS') {
         $bts_ProcessHandler->resetHandler();
         $bts_ProcessHandler = $bts_scheduler->FirstComeFirstServed($bts_ProcessHandler);
         schedulingFehlerCheck($bts_ProcessHandler);
     } else {
         if ($_POST['scheduler'] == 'Last Come First Served LCFS') {
             $bts_ProcessHandler->resetHandler();
             $bts_ProcessHandler = $bts_scheduler->LastComeFirstServed($bts_ProcessHandler);
             schedulingFehlerCheck($bts_ProcessHandler);
         } else {
             if ($_POST['scheduler'] == 'Shortest Job First SJF') {
                 $bts_ProcessHandler->resetHandler();
                 $bts_ProcessHandler = $bts_scheduler->ShortestJobFirst($bts_ProcessHandler);
                 schedulingFehlerCheck($bts_ProcessHandler);
             } else {
                 if ($_POST['scheduler'] == 'Longest Job First LJF') {
                     $bts_ProcessHandler->resetHandler();
                     $bts_ProcessHandler = $bts_scheduler->LongestJobFirst($bts_ProcessHandler);
                     schedulingFehlerCheck($bts_ProcessHandler);
                 } else {
                     if ($_POST['scheduler'] == 'Longest Remaining Time First LRTF') {
                         $bts_ProcessHandler->resetHandler();
                         $bts_ProcessHandler = $bts_scheduler->LongestRemainingTimeFirst($bts_ProcessHandler);
                         schedulingFehlerCheck($bts_ProcessHandler);
                     } else {
                         if ($_POST['scheduler'] == 'Shortest Remaining Time First SRTF') {
                             $bts_ProcessHandler->resetHandler();
                             $bts_ProcessHandler = $bts_scheduler->ShortestRemainingTimeFirst($bts_ProcessHandler);