<function name="rpcf_add_discount_period" id="0x2603">
      <input>
	 <integer name="id" />
	 <integer name="start" />
	 <integer name="expire" />
	 <integer name="periodic_type_t" />
	 <integer name="cd" />
	 <integer name="di" />
      </input>
      <output>
      </output>
    </function>

	function rpcf_add_discount_period($id,$start,$expire,$periodic_type_t,$cd,$di) { //0x2603
		$ret=0;
		if (!$this->connection->urfa_call(0x2603)) {
			print "Error calling function ". __FUNCTION__ ."\n";
			return FALSE;
		}
		$packet = $this->connection->getPacket();
		$packet->DataSetInt($id);
		$packet->DataSetInt($start);
		$packet->DataSetInt($expire);
		$packet->DataSetInt($periodic_type_t);
		$packet->DataSetInt($cd);
		$packet->DataSetInt($di);
		$this->connection->urfa_send_param($packet);
		$this->connection->urfa_get_data();
	}