void decodeGrbit( byte[] grbytes )
	{
		if( (byte) (grbytes[0] & 0x1) > 0x0 )
		{
			isLink = true;
		}
		if( (byte) (grbytes[0] & 0x2) > 0x0 )
		{
			isAbsoluteLink = true;
		}
		// 20060406 KSC: need both bits 2 & 4 to be set for hasDescription
//		if ((byte)(grbytes[0] & 0x14) > 0x0)hasDescription = true;
		if( (byte) (grbytes[0] & 0x14) >= 0x14 )
		{
			hasDescription = true;
		}
		if( (byte) (grbytes[0] & 0x8) > 0x0 )
		{
			hasTextMark = true;
		}
		if( (byte) (grbytes[0] & 0x80) > 0x0 )
		{
			hasTargetFrame = true;
		}
		if( (byte) (grbytes[0] & 0x100) > 0x0 )
		{
			isUNCPath = true;
		}
	}