Function handleLoad

src/definitions/behaviors/visibility.js:240–247

()

            cache         = [],
            cacheImage    = document.createElement('img'),
            handleLoad    = function() {
              loadedCounter++;
              if (loadedCounter >= images.length) {
                if ($.isFunction(callback)) {
                  callback();
                }
              }
            }
          ;
          while (imagesLength--) {
            cacheImage         = document.createElement('img');