<div id="fancybox_youtube" class="" href="https://www.youtube.com/embed/<?=$arResult[" PROPERTIES"]['YOUTUBE']['VALUE'];?>" title="">
<?
?><img src='https://img.youtube.com/vi/<?=$arResult["PROPERTIES"]['YOUTUBE']['VALUE'];?>/0.jpg' /></div>$('#fancybox_youtube').on('click', function(ev){
$.fancybox({
'padding' : 10,
'autoScale' : true,
'transitionIn' : 'none',
'transitionOut' : 'none',
'width' : 680,
'height' : 495,
'type' : 'iframe',
'href' : $(this).attr('href')
});
})$res = CIBlockSection::GetList(
Array("SORT"=>"ASC"),
Array(),
false,
Array(),
false
);
while ($ob = $res->GetNext()) {
$sections[] = $ob;
}
array_walk($sections, function($item, $key) use(&$key1){
if($item['ID'] == 141){
$key1 = $key;
}
});
$prev = $sections[$key1- 1];
$next = $sections[$key1+ 1];
echo $key1;