function getName()
 {
     $prefix = '';
     if (rexFormSection::isValid($this->getParent())) {
         $section =& $this->getSection();
         $prefix = 's' . $section->getId() . '_';
     }
     return $prefix . $this->getRawName();
 }
 function addSection(&$section)
 {
     if (!rexFormSection::isValid($section)) {
         rexForm::triggerError('Unexpected type "' . gettype($section) . '" for $section! Expecting type string or rexFormSection-Object!');
     }
     $section->rexform =& $this;
     $this->section =& $section;
     $this->sections[] =& $section;
 }