function WCB_Radio_Option($args)
 {
     parent::WCB_Option($args);
     $defaults = array('label' => '', 'values' => array());
     extract(wp_parse_args($args, $defaults));
     $this->label = $label;
     $this->values = $values;
     if (empty($values)) {
         return;
     }
     if (empty($this->default) || !array_key_exists($this->default, $this->values)) {
         $this->default = @$this->values[0];
     }
 }
 function WCB_Array_Option($args)
 {
     parent::WCB_Option($args);
 }