/**
  * Get banner statistics
  * @param array $aParams
  * @return void
  */
 public function GetStatsTotal($aParams = array())
 {
     $aSub = array();
     if (isset($_REQUEST['filter'])) {
         $aSub = array('stats_date_start' => $_REQUEST['banner_start_date'], 'stats_date_end' => $_REQUEST['banner_end_date']);
     }
     $aData[$this->_aPlaceNames[0]] = $this->_oMapper->GetBannerStatsbyParams($aSub);
     $aData[$this->_aPlaceNames[1]] = $this->_oMapper->GetBannerStatsbyParams(array_merge($aSub, array('banner_type' => 1)));
     $aData[$this->_aPlaceNames[2]] = $this->_oMapper->GetBannerStatsbyParams(array_merge($aSub, array('banner_type' => 2)));
     $aData[$this->_aPlaceNames[3]] = $this->_oMapper->GetBannerStatsbyParams(array_merge($aSub, array('banner_type' => 3)));
     $aData[$this->_aPlaceNames[4]] = $this->_oMapper->GetBannerStatsbyParams(array_merge($aSub, array('banner_type' => 4)));
     return $aData;
 }