public function groupsrandAction()
 {
     $count = $this->_getParam("count", NULL);
     $randtype = $this->_getParam("randtype", NULL);
     switch ($randtype) {
         case 'dist':
         case 'pure':
             for ($i = 0; $i < $count; ++$i) {
                 $group = new Ultimatum_Model_Ultgroups();
                 $group->randomize();
                 $group->save();
             }
             break;
     }
     $params = array('message' => $count . ' groups made');
     $this->_forward('groups', NULL, NULL, $params);
 }