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JSON.stringify(bg) : bg) + ')';\n\t\t\t\t\t\te.detail.firesLoad = false;\n\t\t\t\t\t\tlazySizes.fire(e.target, '_lazyloaded', {}, true, true);\n\t\t\t\t\t};\n\n\t\t\t\t\tbgLoad(bg, load);\n\t\t\t\t}\n\n\t\t\t\t// handle data-poster\n\t\t\t\tposter = e.target.getAttribute('data-poster');\n\t\t\t\tif (poster) {\n\t\t\t\t\te.detail.firesLoad = true;\n\t\t\t\t\tload = function () {\n\t\t\t\t\t\te.target.poster = poster;\n\t\t\t\t\t\te.detail.firesLoad = false;\n\t\t\t\t\t\tlazySizes.fire(e.target, '_lazyloaded', {}, true, true);\n\t\t\t\t\t};\n\n\t\t\t\t\tbgLoad(poster, load);\n\n\t\t\t\t}\n\t\t\t}\n\t\t}, false);\n\n\t}\n\n\tfunction addStyleScript(src, style) {\n\t\tif (uniqueUrls[src]) {\n\t\t\treturn;\n\t\t}\n\t\tvar elem = document.createElement(style ? 'link' : 'script');\n\t\tvar insertElem = document.getElementsByTagName('script')[0];\n\n\t\tif (style) {\n\t\t\telem.rel = 'stylesheet';\n\t\t\telem.href = src;\n\t\t} else {\n\t\t\telem.src = src;\n\t\t}\n\t\tuniqueUrls[src] = true;\n\t\tuniqueUrls[elem.src || elem.href] = true;\n\t\tinsertElem.parentNode.insertBefore(elem, insertElem);\n\t}\n}));\n"]}