function settings ()
 {
if (!$this->ctb->checkRights(2)) {
    $this->ctb->showRightsInfo();
}
if ($this->ctb->checkRights(4)) {
    $this->ctb->tpl->assign("STAMMDATENSTYLE", "");
    $this->ctb->tpl->assign("ADMINSTYLE", "");
}
if ($this->ctb->checkRights(3)) {
    $this->ctb->tpl->assign("STAMMDATENSTYLE", "");
    $this->ctb->tpl->assign("ADMINSTYLE", "display: none;");
} else {
    $this->ctb->tpl->assign("STAMMDATENSTYLE", "display: none;");
    $this->ctb->tpl->assign("ADMINSTYLE", "display: none;");
}
$this->ctb->tpl->assign("PAGETITLE", "Einstellungen");
$this->ctb->tpl->parse("AUSSCHUSSMAINPAGE", "ausschuss_settings");
$this->buildPage("settings");

<div class="panel panel-default" style="{STAMMDATENSTYLE}">
 (....)


 <div class="panel panel-default" style="{ADMINSTYLE}">
 (....)