var thumbnails_queue = jQuery.manageAjax.create('queued', { queue: true, cacheResponse: false, maxRequests: 3, preventDoubleRequests: false }); function add_thumbnail_to_queue(img, loop) { thumbnails_queue.add({ type: 'GET', url: img.data('src'), data: { ajaxload: 'true' }, dataType: 'json', beforeSend: function(){jQuery('.loader').show()}, success: function(result) { img.attr('src', result.url); jQuery('.loader').hide(); }, error: function() { if (loop < 3) add_thumbnail_to_queue(img, ++loop); // Retry 3 times if ( typeof( error_icon ) != "undefined" ) img.attr('src', error_icon); jQuery('.loader').hide(); } }); } function pwg_ajax_thumbnails_loader() { jQuery('img[data-src]').each(function() { add_thumbnail_to_queue(jQuery(this), 0); }); } jQuery(document).ready(pwg_ajax_thumbnails_loader);