CCrmActivityPriority::GetAllDescriptions

static function GetAllDescriptions()
{
	if(!self::$ALL_DESCRIPTIONS)
	{
		self::$ALL_DESCRIPTIONS = array(
			self::None => '',
			self::Low => GetMessage('CRM_PRIORITY_LOW'),
			self::Medium => GetMessage('CRM_PRIORITY_MEDIUM'),
			self::High => GetMessage('CRM_PRIORITY_HIGH')
		);
	}

	return self::$ALL_DESCRIPTIONS;
}