<? require_once($_SERVER['DOCUMENT_ROOT']."/bitrix/modules/main/include/prolog_before.php");
$response = Array(
	'error' => false,
	'data' => '',
	'point' => ''
);

$iblockId = (intval($_REQUEST['iblockId']) > 0) ? intval($_REQUEST['iblockId']) : 54;

$arSelect = Array("ID", "NAME", "PROPERTY_MAP");
$arFilter = Array("IBLOCK_ID"=>$iblockId, "ACTIVE_DATE"=>"Y", "ACTIVE"=>"Y");
$res = CIBlockElement::GetList(Array(), $arFilter, false, false, $arSelect);
while ($des = $res->Fetch()){
	$doExploted = explode(',', $des['PROPERTY_MAP_VALUE']);
	$response['point'][] = $des['ID'];
	$response['data'][] = array("lat"=>$doExploted[0],"lng"=>$doExploted[1]);
}
if(count($response['data']) == 0){
	$response['error'] = true;
}
echo json_encode($response);
die();