$_SESSION['admin_login'] = "******";
     $currentAdmin = new Admin();
     $currentAdmin->setUserid($result['queryarray']['UserId']);
     $currentAdmin->setFirstname($result['queryarray']['FirstName']);
     $currentAdmin->setLastname($result['queryarray']['LastName']);
     $currentAdmin->setPrivilege($result['queryarray']['Privilege_id']);
     $currentAdmin->setTelno($result['queryarray']['TelNum']);
     $_SESSION['currentAdmin'] = $currentAdmin;
     header("location:../AdminInterface/AdminHome.php");
     // Redirecting To Other Page
 }
 if ($result['queryarray']['Privilege_id'] == 2) {
     $_SESSION['instructor_login'] = "******";
     $currentInstructor = new InstructorObject();
     $currentInstructor->setUserid($result['queryarray']['UserId']);
     $currentInstructor->setFirstname($result['queryarray']['FirstName']);
     $currentInstructor->setLastname($result['queryarray']['LastName']);
     $currentInstructor->setPrivilege($result['queryarray']['Privilege_id']);
     $currentInstructor->setTelno($result['queryarray']['TelNum']);
     $_SESSION['currentInstructor'] = $currentInstructor;
     header("location:../InstructorInterface/inshomepage.php");
 }
 if ($result['queryarray']['Privilege_id'] == 3) {
     $_SESSION['teachingassistant_login'] = "******";
     $currentTeachingAssistant = new TeachingAssistant();
     $currentTeachingAssistant->setUserid($result['queryarray']['UserId']);
     $currentTeachingAssistant->setFirstname($result['queryarray']['FirstName']);
     $currentTeachingAssistant->setLastname($result['queryarray']['LastName']);
     $currentTeachingAssistant->setPrivilege($result['queryarray']['Privilege_id']);
     $currentTeachingAssistant->setTelno($result['queryarray']['TelNum']);
     $_SESSION['currentTeachingAssistant'] = $currentTeachingAssistant;