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image.attr('data-class'     ) : '',\r\n\t\tsrc        = image.attr('data-src')        != undefined ? image.attr('data-src'       ) : '',\r\n\t\tsrcset     = image.attr('data-srcset')     != undefined ? image.attr('data-srcset'    ) : '',\r\n\t\talt        = image.attr('data-alt')        != undefined ? image.attr('data-alt'       ) : '',\r\n\t\tmobileHide = image.attr('data-mobileHide') != undefined ? image.attr('data-mobileHide') : 0,\r\n\t\tloadStart  = image.attr('data-loadStart', true);\r\n\r\n\tif(src.length > 0 && ($(window).width() > 768 || mobileHide == 0))\r\n\t{\r\n\t\tvar imageObj = new Image();\r\n\t\timageObj.src = src;\r\n\t\timageObj.alt = alt;\r\n\t\timageObj.containerClass = containerClass != undefined ? containerClass : '';\r\n\t\timageObj.tileClass = tileClass != undefined ? tileClass : '';\r\n\t\timageObj.className = className != undefined ? className : '';\r\n\t\timageObj.callback = callback != undefined ? callback : '';\r\n\t\timageObj.placeholder = image;\r\n\t\timageObj.imageMaxCount = imageMaxCount;\r\n\t\t\r\n\t\tif(includeSrcset == true)\r\n\t\t\timageObj.srcset = srcset;\r\n\r\n\t\t// Wait for image to load\r\n\t\timageObj.onload = function() {\r\n\t\t\timageLoadCount ++;\r\n\r\n\t\t\t// Insert image into dom / remove placeholder\r\n\t\t\t$(imageObj).insertAfter($(imageObj.placeholder));\r\n\t\t\t$(imageObj.placeholder).remove();\r\n\t\t\t$(imageObj).parent().addClass('has-padding-adjust');\r\n\r\n\t\t\t// Call Load More and Callback functions after images are loaded\r\n\t\t\tif(imageLoadCount == imageObj.imageMaxCount)\r\n\t\t\t{\r\n\t\t\t\t/* Load More */\r\n\t\t\t\tif(imageObj.containerClass && imageObj.tileClass && !loadMoreCalled)\r\n\t\t\t\t\tloadMore(imageObj.containerClass, imageObj.tileClass);\r\n\r\n\t\t\t\t/* Callback function */\r\n\t\t\t\tif(imageObj.callback)\r\n\t\t\t\t\timageObj.callback();\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\t// Error handling\r\n\t\timageObj.onerror = function() {\r\n\t\t\tif(includeSrcset == true) {\r\n\t\t\t\t// Try loading the image without the retina version\r\n\t\t\t\tloadImage(image, containerClass, tileClass, imageMaxCount, callback, false);\r\n\t\t\t}\r\n\t\t\telse {\r\n\t\t\t\t// If image does not load, remove image placeholder.\r\n\t\t\t\t$(imageObj.placeholder).remove();\r\n\t\t\t\tloadMore(imageObj.containerClass, imageObj.tileClass);\r\n\t\t\t}\r\n\t\t}\r\n\t}\r\n}\r\n\r\nvar loadImages = debounce(function(count, containerClass, tileClass, callback) {\r\n\tvar placeholderCount = $('.image-placeholder').length;\r\n\tvar imageMaxCount    = count != undefined && count <= placeholderCount ? count : placeholderCount;\r\n\tvar imageCount       = 0;\r\n\t\r\n\timageLoadCount = 0;\r\n\tloadMoreCalled = false;\r\n\r\n\tif(containerClass == undefined) containerClass = '';\r\n\tif(tileClass      == undefined) tileClass      = '';\r\n\r\n\t$('.image-placeholder').each(function() {\r\n\t\timageCount ++;\r\n\r\n\t\tif(imageCount <= imageMaxCount)\r\n\t\t\tloadImage($(this), containerClass, tileClass, imageMaxCount, callback, true);\r\n\t});\r\n}, 100);\r\n\r\nvar loadMore = function(containerClass, tileClass) {\r\n\tvar container       = $('.' + containerClass);\r\n\tvar containerHeight = 0;\r\n\r\n\tloadMoreCalled = true;\r\n\r\n\t$('.load-more').removeClass('is-loading');\r\n\r\n\t$('.' + tileClass).each(function() {\r\n\t\tvar el = $(this);\r\n\t\tvar imagePlaceholder = el.find('.image-placeholder');\r\n\r\n\t\tif(imagePlaceholder.length == 0 || imagePlaceholder.attr('data-loadStart')) {\r\n\t\t\tvar marginTop = el.css('marginTop').replace('px',''),\r\n\t\t\t\tmarginBottom = el.css('marginBottom').replace('px',''),\r\n\t\t\t\telHeight = el.outerHeight() + parseInt(marginTop) + parseInt(marginBottom);\r\n\r\n\t\t\tif(el.offset().left < el.width())\r\n\t\t\t\tcontainerHeight += elHeight;\r\n\r\n\t\t}\r\n\t});\r\n\r\n\tcontainer.css('height', containerHeight + 'px');\r\n\r\n\tif($('.image-placeholder').length <= 0)\r\n\t\t$('.load-more-wrapper').hide('fast');\r\n}\r\n\r\nvar imageExists = function(imgPath) {\r\n\tvar http = new XMLHttpRequest();\r\n\r\n\thttp.open('HEAD', imgPath, false);\r\n\thttp.send();\r\n\r\n\treturn http.status != 404;\r\n}"]}