CIBlockRights::initTaskLetters

static function initTaskLetters()
{
	if(!isset(self::$arLetterToTask))
	{
		$rs = CTask::GetList(
			array("LETTER"=>"asc"),
			array(
				"MODULE_ID" => "iblock",
				"BINDING" => "iblock",
				"SYS" => "Y",
			)
		);
		self::$arLetterToTask = array();
		while($ar = $rs->Fetch())
			self::$arLetterToTask[$ar["LETTER"]] = $ar["ID"];
	}
}