/** 
  *	Get ArchaiusSlider object
  *	@return ArchaiusSlider object
  */
 public static function Instance()
 {
     if (self::$instance === null) {
         self::$instance = new ArchaiusSlider();
     }
     return self::$instance;
 }
 /** 
  *   Get slider
  *   @return ArchaiusSlider Instance
  */
 private function get_slider()
 {
     return ArchaiusSlider::Instance();
 }