/**
  * Mask note. 
  * 
  */
 public function Mask()
 {
     $this->Form->IDPrefix = 'Mask_';
     $this->Permission('Candy.Settings.View');
     $Validation = new Gdn_Validation();
     if ($this->Form->IsPostBack() != False) {
         $PostValues = $this->Form->FormValues();
         CandyModel::SaveMaskInfo($PostValues, $Validation);
         $this->Form->SetValidationResults($Validation->Results());
         if ($this->Form->ErrorCount() == 0) {
             $this->InformMessage(T('Saved'), array('Sprite' => 'Check', 'CssClass' => 'Dismissable AutoDismiss'));
             $this->RedirectUrl = Url('candy/section/tree');
         }
     }
     $this->MaskInfo = K('Candy.Mask.Info');
     if (!is_array($this->MaskInfo)) {
         $this->MaskInfo = array();
     }
     $this->Title('Mask');
     $this->Render();
 }