reginaldojunior / winners

	/**

	 * Write Internal SUPBOOK record

	 */

	private function _writeSupbookInternal()

	{

		$record    = 0x01AE;   // Record identifier

		$length    = 0x0004;   // Bytes to follow

		$header    = pack("vv", $record, $length);

		$data      = pack("vv", $this->_phpExcel->getSheetCount(), 0x0401);

		return $this->writeData($header . $data);

	}

	/**

	 * Writes the Excel BIFF EXTERNSHEET record. These references are used by

	 *

	 * @return string

	 */

	private function _writeCountry()

	{

		$record          = 0x008C;    // Record identifier

		$length          = 4;         // Number of bytes to follow

		$header = pack('vv',  $record, $length);

		/* using the same country code always for simplicity */

		$data = pack('vv', $this->_country_code, $this->_country_code);

		//$this->_append($header . $data);

		return $this->writeData($header . $data);

	}

	/**

	 * Write the RECALCID record

	 *

	 * @return string

	 */

	private function _writeRecalcId()

	{

		$record = 0x01C1;    // Record identifier

		$length = 8;         // Number of bytes to follow

		$header = pack('vv',  $record, $length);

		// by inspection of real Excel files, MS Office Excel 2007 writes this

		$data = pack('VV', 0x000001C1, 0x00001E667);

		return $this->writeData($header . $data);

	}

	/**

	 * Stores the PALETTE biff record.

	 *

	 * @param integer $count The number of external sheet references in this worksheet

	 */

	private function _writeExterncount($count)

	{

		$record = 0x0016;		  // Record identifier

		$length = 0x0002;		  // Number of bytes to follow

		$header = pack("vv", $record, $length);

		$data   = pack("v",  $count);

		$this->_append($header . $data);

	}

	/**

	 * Writes the Excel BIFF EXTERNSHEET record. These references are used by