function EditSpecialCourses($editOrShow)
{
require_once PATH_ACCESS . '/GlobalSettingsManager.php';
$globalSettingsManager = new globalSettingsManager();
if (!$editOrShow) {
$specialCourses = $globalSettingsManager->getSpecialCourses();
$specialCourses_exploded = explode("|", $specialCourses);
$this->SpecialCourseInterface->ShowSpecialCourses($specialCourses_exploded);
} else {
$specialCourses = "";
for ($i = 1; $i <= $editOrShow['relcounter']; $i++) {
if (!$editOrShow['rel' . $i] == "") {
$specialCourses .= $editOrShow['rel' . $i] . "|";
}
}
if (sizeof($specialCourses) > 0) {
$specialCourses = substr($specialCourses, 0, strlen($specialCourses) - 1);
}
$globalSettingsManager->setSpecialCourses($specialCourses);
$this->SpecialCourseInterface->ShowSpecialCoursesSet($specialCourses);
}
}
