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/*! lazysizes - v0.9.0 - 2015-02-11
 Licensed MIT */
!function(a){"use strict";var b,c;"srcset"in a.createElement("img")&&(b=/^img$/i,c=function(a){a.target.style.backgroundSize="",a.target.style.backgroundImage="",a.target.removeEventListener(a.type,c)},a.addEventListener("lazybeforeunveil",function(a){var d=a.target;if(b.test(d.nodeName)){var e=d.getAttribute("src");e&&(d.style.backgroundSize="100% 100%",d.style.backgroundImage="url("+e+")",d.removeAttribute("src"),d.addEventListener("load",c))}},!1))}(document);