$(function(){ $(".xdsoft_input").blur(function(){ check_city(); }); var $pswp = $('.pswp')[0], image = [], getItems = function() { var items = []; $('.lightboximages a').each(function() { var $href = $(this).attr('href'), $size = $(this).data('size').split('x'), item = { src : $href, w: $size[0], h: $size[1] } items.push(item); }); return items; } var items = getItems(); $.each(items, function(index, value) { image[index] = new Image(); image[index].src = value['src']; }); $('.prlightbox').click(function(event) { event.preventDefault(); var $index = $(".active-thumb").parent().attr('data-slick-index'); $index++; $index = $index-1; var options = { index: $index, bgOpacity: 0.9, showHideOpacity: true } var lightBox = new PhotoSwipe($pswp, PhotoSwipeUI_Default, items, options); lightBox.init(); }); });